xkeyboard-config libxcb pixman mesalib git update 13 Mar 2011

26 files changed, 15349 insertions, 15059 deletions

diff --git a/libxcb/configure.ac b/libxcb/configure.ac
index fc9f17ef6..362ba0535 100644
--- a/libxcb/configure.ac
+++ b/libxcb/configure.ac
@@ -259,6 +259,7 @@ echo "    Xfixes..............: ${BUILD_XFIXES}"
 echo "    Xfree86-dri.........: ${BUILD_XFREE86_DRI}"

 echo "    xinerama............: ${BUILD_XINERAMA}"

 echo "    xinput..............: ${BUILD_XINPUT}"

+echo "    xkb.................: ${BUILD_XKB}"

 echo "    xprint..............: ${BUILD_XPRINT}"

 echo "    xtest...............: ${BUILD_XTEST}"

 echo "    xv..................: ${BUILD_XV}"

diff --git a/libxcb/src/xcb_in.c b/libxcb/src/xcb_in.c
index b4c48fb67..c9cb5f445 100644
--- a/libxcb/src/xcb_in.c
+++ b/libxcb/src/xcb_in.c
@@ -75,7 +75,7 @@ typedef struct pending_reply {
 } pending_reply;

 

 typedef struct reader_list {

-    unsigned int request;

+    uint64_t request;

     pthread_cond_t *data;

     struct reader_list *next;

 } reader_list;

@@ -208,10 +208,10 @@ static int read_packet(xcb_connection_t *c)
         c->in.current_reply_tail = &cur->next;

         for(reader = c->in.readers; 

 	    reader && 

-	    XCB_SEQUENCE_COMPARE_32(reader->request, <=, c->in.request_read);

+	    XCB_SEQUENCE_COMPARE(reader->request, <=, c->in.request_read);

 	    reader = reader->next)

 	{

-            if(XCB_SEQUENCE_COMPARE_32(reader->request, ==, c->in.request_read))

+            if(reader->request == c->in.request_read)

             {

                 pthread_cond_signal(reader->data);

                 break;

@@ -301,7 +301,7 @@ static int read_block(const int fd, void *buf, const ssize_t len)
     return len;

 }

 

-static int poll_for_reply(xcb_connection_t *c, unsigned int request, void **reply, xcb_generic_error_t **error)

+static int poll_for_reply(xcb_connection_t *c, uint64_t request, void **reply, xcb_generic_error_t **error)

 {

     struct reply_list *head;

 

@@ -310,7 +310,7 @@ static int poll_for_reply(xcb_connection_t *c, unsigned int request, void **repl
         head = 0;

     /* We've read requests past the one we want, so if it has replies we have

      * them all and they're in the replies map. */

-    else if(XCB_SEQUENCE_COMPARE_32(request, <, c->in.request_read))

+    else if(XCB_SEQUENCE_COMPARE(request, <, c->in.request_read))

     {

         head = _xcb_map_remove(c->in.replies, request);

         if(head && head->next)

@@ -318,7 +318,7 @@ static int poll_for_reply(xcb_connection_t *c, unsigned int request, void **repl
     }

     /* We're currently processing the responses to the request we want, and we

      * have a reply ready to return. So just return it without blocking. */

-    else if(XCB_SEQUENCE_COMPARE_32(request, ==, c->in.request_read) && c->in.current_reply)

+    else if(request == c->in.request_read && c->in.current_reply)

     {

         head = c->in.current_reply;

         c->in.current_reply = head->next;

@@ -327,7 +327,7 @@ static int poll_for_reply(xcb_connection_t *c, unsigned int request, void **repl
     }

     /* We know this request can't have any more replies, and we've already

      * established it doesn't have a reply now. Don't bother blocking. */

-    else if(XCB_SEQUENCE_COMPARE_32(request, ==, c->in.request_completed))

+    else if(request == c->in.request_completed)

         head = 0;

     /* We may have more replies on the way for this request: block until we're

      * sure. */

@@ -356,25 +356,12 @@ static int poll_for_reply(xcb_connection_t *c, unsigned int request, void **repl
     return 1;

 }

 

-/* Public interface */

-

-void *xcb_wait_for_reply(xcb_connection_t *c, unsigned int request, xcb_generic_error_t **e)

+static void *wait_for_reply(xcb_connection_t *c, uint64_t request, xcb_generic_error_t **e)

 {

-    uint64_t widened_request;

     void *ret = 0;

-    if(e)

-        *e = 0;

-    if(c->has_error)

-        return 0;

-

-    pthread_mutex_lock(&c->iolock);

-

-    widened_request = (c->out.request & UINT64_C(0xffffffff00000000)) | request;

-    if(widened_request > c->out.request)

-        widened_request -= UINT64_C(1) << 32;

 

     /* If this request has not been written yet, write it. */

-    if(c->out.return_socket || _xcb_out_flush_to(c, widened_request))

+    if(c->out.return_socket || _xcb_out_flush_to(c, request))

     {

         pthread_cond_t cond = PTHREAD_COND_INITIALIZER;

         reader_list reader;

@@ -382,7 +369,7 @@ void *xcb_wait_for_reply(xcb_connection_t *c, unsigned int request, xcb_generic_
 

         for(prev_reader = &c->in.readers; 

 	    *prev_reader && 

-	    XCB_SEQUENCE_COMPARE_32((*prev_reader)->request, <=, request);

+	    XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, request);

 	    prev_reader = &(*prev_reader)->next)

 	{

             /* empty */;

@@ -398,7 +385,7 @@ void *xcb_wait_for_reply(xcb_connection_t *c, unsigned int request, xcb_generic_
 

         for(prev_reader = &c->in.readers;

 	    *prev_reader && 

-	    XCB_SEQUENCE_COMPARE_32((*prev_reader)->request, <=, request);

+	    XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, request);

 	    prev_reader = &(*prev_reader)->next)

 	{

             if(*prev_reader == &reader)

@@ -411,6 +398,29 @@ void *xcb_wait_for_reply(xcb_connection_t *c, unsigned int request, xcb_generic_
     }

 

     _xcb_in_wake_up_next_reader(c);

+    return ret;

+}

+

+static uint64_t widen(xcb_connection_t *c, unsigned int request)

+{

+    uint64_t widened_request = (c->out.request & UINT64_C(0xffffffff00000000)) | request;

+    if(widened_request > c->out.request)

+        widened_request -= UINT64_C(1) << 32;

+    return widened_request;

+}

+

+/* Public interface */

+

+void *xcb_wait_for_reply(xcb_connection_t *c, unsigned int request, xcb_generic_error_t **e)

+{

+    void *ret;

+    if(e)

+        *e = 0;

+    if(c->has_error)

+        return 0;

+

+    pthread_mutex_lock(&c->iolock);

+    ret = wait_for_reply(c, widen(c, request), e);

     pthread_mutex_unlock(&c->iolock);

     return ret;

 }

@@ -436,66 +446,27 @@ static void insert_pending_discard(xcb_connection_t *c, pending_reply **prev_nex
         c->in.pending_replies_tail = &pend->next;

 }

 

-static void discard_reply(xcb_connection_t *c, unsigned int request)

+static void discard_reply(xcb_connection_t *c, uint64_t request)

 {

-    pending_reply *pend = 0;

+    void *reply;

     pending_reply **prev_pend;

-    uint64_t widened_request;

 

-    /* We've read requests past the one we want, so if it has replies we have

-     * them all and they're in the replies map. */

-    if(XCB_SEQUENCE_COMPARE_32(request, <, c->in.request_read))

-    {

-        struct reply_list *head;

-        head = _xcb_map_remove(c->in.replies, request);

-        while (head)

-        {

-            struct reply_list *next = head->next;

-            free(head->reply);

-            free(head);

-            head = next;

-        }

-        return;

-    }

-

-    /* We're currently processing the responses to the request we want, and we

-     * have a reply ready to return. Free it, and mark the pend to free any further

-     * replies. */

-    if(XCB_SEQUENCE_COMPARE_32(request, ==, c->in.request_read) && c->in.current_reply)

-    {

-        struct reply_list *head;

-        head = c->in.current_reply;

-        c->in.current_reply = NULL;

-        c->in.current_reply_tail = &c->in.current_reply;

-        while (head)

-        {

-            struct reply_list *next = head->next;

-            free(head->reply);

-            free(head);

-            head = next;

-        }

-

-        pend = c->in.pending_replies;

-        if(pend &&

-            !(XCB_SEQUENCE_COMPARE(pend->first_request, <=, c->in.request_read) &&

-             (pend->workaround == WORKAROUND_EXTERNAL_SOCKET_OWNER ||

-              XCB_SEQUENCE_COMPARE(c->in.request_read, <=, pend->last_request))))

-            pend = 0;

-        if(pend)

-            pend->flags |= XCB_REQUEST_DISCARD_REPLY;

-        else

-            insert_pending_discard(c, &c->in.pending_replies, c->in.request_read);

+    /* Free any replies or errors that we've already read. Stop if

+     * xcb_wait_for_reply would block or we've run out of replies. */

+    while(poll_for_reply(c, request, &reply, 0) && reply)

+        free(reply);

 

+    /* If we've proven there are no more responses coming, we're done. */

+    if(XCB_SEQUENCE_COMPARE(request, <=, c->in.request_completed))

         return;

-    }

 

     /* Walk the list of pending requests. Mark the first match for deletion. */

     for(prev_pend = &c->in.pending_replies; *prev_pend; prev_pend = &(*prev_pend)->next)

     {

-        if(XCB_SEQUENCE_COMPARE_32((*prev_pend)->first_request, >, request))

+        if(XCB_SEQUENCE_COMPARE((*prev_pend)->first_request, >, request))

             break;

 

-        if(XCB_SEQUENCE_COMPARE_32((*prev_pend)->first_request, ==, request))

+        if((*prev_pend)->first_request == request)

         {

             /* Pending reply found. Mark for discard: */

             (*prev_pend)->flags |= XCB_REQUEST_DISCARD_REPLY;

@@ -504,11 +475,7 @@ static void discard_reply(xcb_connection_t *c, unsigned int request)
     }

 

     /* Pending reply not found (likely due to _unchecked request). Create one: */

-    widened_request = (c->out.request & UINT64_C(0xffffffff00000000)) | request;

-    if(widened_request > c->out.request)

-        widened_request -= UINT64_C(1) << 32;

-

-    insert_pending_discard(c, prev_pend, widened_request);

+    insert_pending_discard(c, prev_pend, request);

 }

 

 void xcb_discard_reply(xcb_connection_t *c, unsigned int sequence)

@@ -521,7 +488,7 @@ void xcb_discard_reply(xcb_connection_t *c, unsigned int sequence)
         return;

 

     pthread_mutex_lock(&c->iolock);

-    discard_reply(c, sequence);

+    discard_reply(c, widen(c, sequence));

     pthread_mutex_unlock(&c->iolock);

 }

 

@@ -537,7 +504,7 @@ int xcb_poll_for_reply(xcb_connection_t *c, unsigned int request, void **reply,
     }

     assert(reply != 0);

     pthread_mutex_lock(&c->iolock);

-    ret = poll_for_reply(c, request, reply, error);

+    ret = poll_for_reply(c, widen(c, request), reply, error);

     pthread_mutex_unlock(&c->iolock);

     return ret;

 }

@@ -575,21 +542,22 @@ xcb_generic_event_t *xcb_poll_for_event(xcb_connection_t *c)
 

 xcb_generic_error_t *xcb_request_check(xcb_connection_t *c, xcb_void_cookie_t cookie)

 {

-    /* FIXME: this could hold the lock to avoid syncing unnecessarily, but

-     * that would require factoring the locking out of xcb_get_input_focus,

-     * xcb_get_input_focus_reply, and xcb_wait_for_reply. */

-    xcb_generic_error_t *ret;

+    uint64_t request;

+    xcb_generic_error_t *ret = 0;

     void *reply;

     if(c->has_error)

         return 0;

-    if(XCB_SEQUENCE_COMPARE_32(cookie.sequence,>=,c->in.request_expected)

-       && XCB_SEQUENCE_COMPARE_32(cookie.sequence,>,c->in.request_completed))

+    pthread_mutex_lock(&c->iolock);

+    request = widen(c, cookie.sequence);

+    if(XCB_SEQUENCE_COMPARE(request, >=, c->in.request_expected)

+       && XCB_SEQUENCE_COMPARE(request, >, c->in.request_completed))

     {

-        free(xcb_get_input_focus_reply(c, xcb_get_input_focus(c), &ret));

-        assert(!ret);

+        _xcb_out_send_sync(c);

+        _xcb_out_flush_to(c, c->out.request);

     }

-    reply = xcb_wait_for_reply(c, cookie.sequence, &ret);

+    reply = wait_for_reply(c, request, &ret);

     assert(!reply);

+    pthread_mutex_unlock(&c->iolock);

     return ret;

 }

 

diff --git a/libxcb/src/xcb_out.c b/libxcb/src/xcb_out.c
index fbce7a0ea..4f27de116 100644
--- a/libxcb/src/xcb_out.c
+++ b/libxcb/src/xcb_out.c
@@ -1,362 +1,372 @@
-/* Copyright (C) 2001-2004 Bart Massey and Jamey Sharp.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- * Except as contained in this notice, the names of the authors or their
- * institutions shall not be used in advertising or otherwise to promote the
- * sale, use or other dealings in this Software without prior written
- * authorization from the authors.
- */
-
-/* Stuff that sends stuff to the server. */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include "xcb.h"
-#include "xcbext.h"
-#include "xcbint.h"
-#include "bigreq.h"
-
-static int write_block(xcb_connection_t *c, struct iovec *vector, int count)
-{
-    while(count && c->out.queue_len + vector[0].iov_len <= sizeof(c->out.queue))
-    {
-        memcpy(c->out.queue + c->out.queue_len, vector[0].iov_base, vector[0].iov_len);
-        c->out.queue_len += vector[0].iov_len;
-        vector[0].iov_base = (char *) vector[0].iov_base + vector[0].iov_len;
-        vector[0].iov_len = 0;
-        ++vector, --count;
-    }
-    if(!count)
-        return 1;
-
-    --vector, ++count;
-    vector[0].iov_base = c->out.queue;
-    vector[0].iov_len = c->out.queue_len;
-    c->out.queue_len = 0;
-    return _xcb_out_send(c, vector, count);
-}
-
-static void get_socket_back(xcb_connection_t *c)
-{
-    while(c->out.return_socket && c->out.socket_moving)
-        pthread_cond_wait(&c->out.socket_cond, &c->iolock);
-    if(!c->out.return_socket)
-        return;
-
-    c->out.socket_moving = 1;
-    pthread_mutex_unlock(&c->iolock);
-    c->out.return_socket(c->out.socket_closure);
-    pthread_mutex_lock(&c->iolock);
-    c->out.socket_moving = 0;
-
-    pthread_cond_broadcast(&c->out.socket_cond);
-    c->out.return_socket = 0;
-    c->out.socket_closure = 0;
-    _xcb_in_replies_done(c);
-}
-
-/* Public interface */
-
-void xcb_prefetch_maximum_request_length(xcb_connection_t *c)
-{
-    if(c->has_error)
-        return;
-    pthread_mutex_lock(&c->out.reqlenlock);
-    if(c->out.maximum_request_length_tag == LAZY_NONE)
-    {
-        const xcb_query_extension_reply_t *ext;
-        ext = xcb_get_extension_data(c, &xcb_big_requests_id);
-        if(ext && ext->present)
-        {
-            c->out.maximum_request_length_tag = LAZY_COOKIE;
-            c->out.maximum_request_length.cookie = xcb_big_requests_enable(c);
-        }
-        else
-        {
-            c->out.maximum_request_length_tag = LAZY_FORCED;
-            c->out.maximum_request_length.value = c->setup->maximum_request_length;
-        }
-    }
-    pthread_mutex_unlock(&c->out.reqlenlock);
-}
-
-uint32_t xcb_get_maximum_request_length(xcb_connection_t *c)
-{
-    if(c->has_error)
-        return 0;
-    xcb_prefetch_maximum_request_length(c);
-    pthread_mutex_lock(&c->out.reqlenlock);
-    if(c->out.maximum_request_length_tag == LAZY_COOKIE)
-    {
-        xcb_big_requests_enable_reply_t *r = xcb_big_requests_enable_reply(c, c->out.maximum_request_length.cookie, 0);
-        c->out.maximum_request_length_tag = LAZY_FORCED;
-        if(r)
-        {
-            c->out.maximum_request_length.value = r->maximum_request_length;
-            free(r);
-        }
-        else
-            c->out.maximum_request_length.value = c->setup->maximum_request_length;
-    }
-    pthread_mutex_unlock(&c->out.reqlenlock);
-    return c->out.maximum_request_length.value;
-}
-
-unsigned int xcb_send_request(xcb_connection_t *c, int flags, struct iovec *vector, const xcb_protocol_request_t *req)
-{
-    static const union {
-        struct {
-            uint8_t major;
-            uint8_t pad;
-            uint16_t len;
-        } fields;
-        uint32_t packet;
-    } sync_req = { { /* GetInputFocus */ 43, 0, 1 } };
-    uint64_t request;
-    uint32_t prefix[3] = { 0 };
-    int veclen = req->count;
-    enum workarounds workaround = WORKAROUND_NONE;
-
-    if(c->has_error)
-        return 0;
-
-    assert(c != 0);
-    assert(vector != 0);
-    assert(req->count > 0);
-
-    if(!(flags & XCB_REQUEST_RAW))
-    {
-        static const char pad[3];
-        unsigned int i;
-        uint16_t shortlen = 0;
-        size_t longlen = 0;
-        assert(vector[0].iov_len >= 4);
-        /* set the major opcode, and the minor opcode for extensions */
-        if(req->ext)
-        {
-            const xcb_query_extension_reply_t *extension = xcb_get_extension_data(c, req->ext);
-            if(!(extension && extension->present))
-            {
-                _xcb_conn_shutdown(c);
-                return 0;
-            }
-            ((uint8_t *) vector[0].iov_base)[0] = extension->major_opcode;
-            ((uint8_t *) vector[0].iov_base)[1] = req->opcode;
-        }
-        else
-            ((uint8_t *) vector[0].iov_base)[0] = req->opcode;
-
-        /* put together the length field, possibly using BIGREQUESTS */
-        for(i = 0; i < req->count; ++i)
-        {
-            longlen += vector[i].iov_len;
-            if(!vector[i].iov_base)
-            {
-                vector[i].iov_base = (char *) pad;
-                assert(vector[i].iov_len <= sizeof(pad));
-            }
-        }
-        assert((longlen & 3) == 0);
-        longlen >>= 2;
-
-        if(longlen <= c->setup->maximum_request_length)
-        {
-            /* we don't need BIGREQUESTS. */
-            shortlen = longlen;
-            longlen = 0;
-        }
-        else if(longlen > xcb_get_maximum_request_length(c))
-        {
-            _xcb_conn_shutdown(c);
-            return 0; /* server can't take this; maybe need BIGREQUESTS? */
-        }
-
-        /* set the length field. */
-        ((uint16_t *) vector[0].iov_base)[1] = shortlen;
-        if(!shortlen)
-            prefix[2] = ++longlen;
-    }
-    flags &= ~XCB_REQUEST_RAW;
-
-    /* do we need to work around the X server bug described in glx.xml? */
-    /* XXX: GetFBConfigs won't use BIG-REQUESTS in any sane
-     * configuration, but that should be handled here anyway. */
-    if(req->ext && !req->isvoid && !strcmp(req->ext->name, "GLX") &&
-            ((req->opcode == 17 && ((uint32_t *) vector[0].iov_base)[1] == 0x10004) ||
-             req->opcode == 21))
-        workaround = WORKAROUND_GLX_GET_FB_CONFIGS_BUG;
-
-    /* get a sequence number and arrange for delivery. */
-    pthread_mutex_lock(&c->iolock);
-    /* wait for other writing threads to get out of my way. */
-    while(c->out.writing)
-        pthread_cond_wait(&c->out.cond, &c->iolock);
-    get_socket_back(c);
-
-    request = ++c->out.request;
-    /* send GetInputFocus (sync_req) when 64k-2 requests have been sent without
-     * a reply.
-     * Also send sync_req (could use NoOp) at 32-bit wrap to avoid having
-     * applications see sequence 0 as that is used to indicate
-     * an error in sending the request */
-    while((req->isvoid &&
-	c->out.request == c->in.request_expected + (1 << 16) - 1) ||
-       request == 0)
-    {
-        prefix[0] = sync_req.packet;
-        _xcb_in_expect_reply(c, request, WORKAROUND_NONE, XCB_REQUEST_DISCARD_REPLY);
-        c->in.request_expected = c->out.request;
-	request = ++c->out.request;
-    }
-
-    if(workaround != WORKAROUND_NONE || flags != 0)
-        _xcb_in_expect_reply(c, request, workaround, flags);
-    if(!req->isvoid)
-        c->in.request_expected = c->out.request;
-
-    if(prefix[0] || prefix[2])
-    {
-        --vector, ++veclen;
-        if(prefix[2])
-        {
-            prefix[1] = ((uint32_t *) vector[1].iov_base)[0];
-            vector[1].iov_base = (uint32_t *) vector[1].iov_base + 1;
-            vector[1].iov_len -= sizeof(uint32_t);
-        }
-        vector[0].iov_len = sizeof(uint32_t) * ((prefix[0] ? 1 : 0) + (prefix[2] ? 2 : 0));
-        vector[0].iov_base = prefix + !prefix[0];
-    }
-
-    if(!write_block(c, vector, veclen))
-    {
-        _xcb_conn_shutdown(c);
-        request = 0;
-    }
-    pthread_mutex_unlock(&c->iolock);
-    return request;
-}
-
-int xcb_take_socket(xcb_connection_t *c, void (*return_socket)(void *closure), void *closure, int flags, uint64_t *sent)
-{
-    int ret;
-    if(c->has_error)
-        return 0;
-    pthread_mutex_lock(&c->iolock);
-    get_socket_back(c);
-    ret = _xcb_out_flush_to(c, c->out.request);
-    if(ret)
-    {
-        c->out.return_socket = return_socket;
-        c->out.socket_closure = closure;
-        if(flags)
-            _xcb_in_expect_reply(c, c->out.request, WORKAROUND_EXTERNAL_SOCKET_OWNER, flags);
-        assert(c->out.request == c->out.request_written);
-        *sent = c->out.request;
-    }
-    pthread_mutex_unlock(&c->iolock);
-    return ret;
-}
-
-int xcb_writev(xcb_connection_t *c, struct iovec *vector, int count, uint64_t requests)
-{
-    int ret;
-    if(c->has_error)
-        return 0;
-    pthread_mutex_lock(&c->iolock);
-    c->out.request += requests;
-    ret = _xcb_out_send(c, vector, count);
-    pthread_mutex_unlock(&c->iolock);
-    return ret;
-}
-
-int xcb_flush(xcb_connection_t *c)
-{
-    int ret;
-    if(c->has_error)
-        return 0;
-    pthread_mutex_lock(&c->iolock);
-    ret = _xcb_out_flush_to(c, c->out.request);
-    pthread_mutex_unlock(&c->iolock);
-    return ret;
-}
-
-/* Private interface */
-
-int _xcb_out_init(_xcb_out *out)
-{
-    if(pthread_cond_init(&out->socket_cond, 0))
-        return 0;
-    out->return_socket = 0;
-    out->socket_closure = 0;
-    out->socket_moving = 0;
-
-    if(pthread_cond_init(&out->cond, 0))
-        return 0;
-    out->writing = 0;
-
-    out->queue_len = 0;
-
-    out->request = 0;
-    out->request_written = 0;
-
-    if(pthread_mutex_init(&out->reqlenlock, 0))
-        return 0;
-    out->maximum_request_length_tag = LAZY_NONE;
-
-    return 1;
-}
-
-void _xcb_out_destroy(_xcb_out *out)
-{
-    pthread_cond_destroy(&out->cond);
-    pthread_mutex_destroy(&out->reqlenlock);
-}
-
-int _xcb_out_send(xcb_connection_t *c, struct iovec *vector, int count)
-{
-    int ret = 1;
-    while(ret && count)
-        ret = _xcb_conn_wait(c, &c->out.cond, &vector, &count);
-    c->out.request_written = c->out.request;
-    pthread_cond_broadcast(&c->out.cond);
-    _xcb_in_wake_up_next_reader(c);
-    return ret;
-}
-
-int _xcb_out_flush_to(xcb_connection_t *c, uint64_t request)
-{
-    assert(XCB_SEQUENCE_COMPARE(request, <=, c->out.request));
-    if(XCB_SEQUENCE_COMPARE(c->out.request_written, >=, request))
-        return 1;
-    if(c->out.queue_len)
-    {
-        struct iovec vec;
-        vec.iov_base = c->out.queue;
-        vec.iov_len = c->out.queue_len;
-        c->out.queue_len = 0;
-        return _xcb_out_send(c, &vec, 1);
-    }
-    while(c->out.writing)
-        pthread_cond_wait(&c->out.cond, &c->iolock);
-    assert(XCB_SEQUENCE_COMPARE(c->out.request_written, >=, request));
-    return 1;
-}
+/* Copyright (C) 2001-2004 Bart Massey and Jamey Sharp.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ * 

+ * The above copyright notice and this permission notice shall be included in

+ * all copies or substantial portions of the Software.

+ * 

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

+ * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ * 

+ * Except as contained in this notice, the names of the authors or their

+ * institutions shall not be used in advertising or otherwise to promote the

+ * sale, use or other dealings in this Software without prior written

+ * authorization from the authors.

+ */

+

+/* Stuff that sends stuff to the server. */

+

+#include <assert.h>

+#include <stdlib.h>

+#include <unistd.h>

+#include <string.h>

+

+#include "xcb.h"

+#include "xcbext.h"

+#include "xcbint.h"

+#include "bigreq.h"

+

+static inline void send_request(xcb_connection_t *c, int isvoid, enum workarounds workaround, int flags, struct iovec *vector, int count)

+{

+    if(c->has_error)

+        return;

+

+    ++c->out.request;

+    if(!isvoid)

+        c->in.request_expected = c->out.request;

+    if(workaround != WORKAROUND_NONE || flags != 0)

+        _xcb_in_expect_reply(c, c->out.request, workaround, flags);

+

+    while(count && c->out.queue_len + vector[0].iov_len <= sizeof(c->out.queue))

+    {

+        memcpy(c->out.queue + c->out.queue_len, vector[0].iov_base, vector[0].iov_len);

+        c->out.queue_len += vector[0].iov_len;

+        vector[0].iov_base = (char *) vector[0].iov_base + vector[0].iov_len;

+        vector[0].iov_len = 0;

+        ++vector, --count;

+    }

+    if(!count)

+        return;

+

+    --vector, ++count;

+    vector[0].iov_base = c->out.queue;

+    vector[0].iov_len = c->out.queue_len;

+    c->out.queue_len = 0;

+    _xcb_out_send(c, vector, count);

+}

+

+static void send_sync(xcb_connection_t *c)

+{

+    static const union {

+        struct {

+            uint8_t major;

+            uint8_t pad;

+            uint16_t len;

+        } fields;

+        uint32_t packet;

+    } sync_req = { { /* GetInputFocus */ 43, 0, 1 } };

+    struct iovec vector[2];

+    vector[1].iov_base = (char *) &sync_req;

+    vector[1].iov_len = sizeof(sync_req);

+    send_request(c, 0, WORKAROUND_NONE, XCB_REQUEST_DISCARD_REPLY, vector + 1, 1);

+}

+

+static void get_socket_back(xcb_connection_t *c)

+{

+    while(c->out.return_socket && c->out.socket_moving)

+        pthread_cond_wait(&c->out.socket_cond, &c->iolock);

+    if(!c->out.return_socket)

+        return;

+

+    c->out.socket_moving = 1;

+    pthread_mutex_unlock(&c->iolock);

+    c->out.return_socket(c->out.socket_closure);

+    pthread_mutex_lock(&c->iolock);

+    c->out.socket_moving = 0;

+

+    pthread_cond_broadcast(&c->out.socket_cond);

+    c->out.return_socket = 0;

+    c->out.socket_closure = 0;

+    _xcb_in_replies_done(c);

+}

+

+/* Public interface */

+

+void xcb_prefetch_maximum_request_length(xcb_connection_t *c)

+{

+    if(c->has_error)

+        return;

+    pthread_mutex_lock(&c->out.reqlenlock);

+    if(c->out.maximum_request_length_tag == LAZY_NONE)

+    {

+        const xcb_query_extension_reply_t *ext;

+        ext = xcb_get_extension_data(c, &xcb_big_requests_id);

+        if(ext && ext->present)

+        {

+            c->out.maximum_request_length_tag = LAZY_COOKIE;

+            c->out.maximum_request_length.cookie = xcb_big_requests_enable(c);

+        }

+        else

+        {

+            c->out.maximum_request_length_tag = LAZY_FORCED;

+            c->out.maximum_request_length.value = c->setup->maximum_request_length;

+        }

+    }

+    pthread_mutex_unlock(&c->out.reqlenlock);

+}

+

+uint32_t xcb_get_maximum_request_length(xcb_connection_t *c)

+{

+    if(c->has_error)

+        return 0;

+    xcb_prefetch_maximum_request_length(c);

+    pthread_mutex_lock(&c->out.reqlenlock);

+    if(c->out.maximum_request_length_tag == LAZY_COOKIE)

+    {

+        xcb_big_requests_enable_reply_t *r = xcb_big_requests_enable_reply(c, c->out.maximum_request_length.cookie, 0);

+        c->out.maximum_request_length_tag = LAZY_FORCED;

+        if(r)

+        {

+            c->out.maximum_request_length.value = r->maximum_request_length;

+            free(r);

+        }

+        else

+            c->out.maximum_request_length.value = c->setup->maximum_request_length;

+    }

+    pthread_mutex_unlock(&c->out.reqlenlock);

+    return c->out.maximum_request_length.value;

+}

+

+unsigned int xcb_send_request(xcb_connection_t *c, int flags, struct iovec *vector, const xcb_protocol_request_t *req)

+{

+    uint64_t request;

+    uint32_t prefix[2];

+    int veclen = req->count;

+    enum workarounds workaround = WORKAROUND_NONE;

+

+    if(c->has_error)

+        return 0;

+

+    assert(c != 0);

+    assert(vector != 0);

+    assert(req->count > 0);

+

+    if(!(flags & XCB_REQUEST_RAW))

+    {

+        static const char pad[3];

+        unsigned int i;

+        uint16_t shortlen = 0;

+        size_t longlen = 0;

+        assert(vector[0].iov_len >= 4);

+        /* set the major opcode, and the minor opcode for extensions */

+        if(req->ext)

+        {

+            const xcb_query_extension_reply_t *extension = xcb_get_extension_data(c, req->ext);

+            if(!(extension && extension->present))

+            {

+                _xcb_conn_shutdown(c);

+                return 0;

+            }

+            ((uint8_t *) vector[0].iov_base)[0] = extension->major_opcode;

+            ((uint8_t *) vector[0].iov_base)[1] = req->opcode;

+        }

+        else

+            ((uint8_t *) vector[0].iov_base)[0] = req->opcode;

+

+        /* put together the length field, possibly using BIGREQUESTS */

+        for(i = 0; i < req->count; ++i)

+        {

+            longlen += vector[i].iov_len;

+            if(!vector[i].iov_base)

+            {

+                vector[i].iov_base = (char *) pad;

+                assert(vector[i].iov_len <= sizeof(pad));

+            }

+        }

+        assert((longlen & 3) == 0);

+        longlen >>= 2;

+

+        if(longlen <= c->setup->maximum_request_length)

+        {

+            /* we don't need BIGREQUESTS. */

+            shortlen = longlen;

+            longlen = 0;

+        }

+        else if(longlen > xcb_get_maximum_request_length(c))

+        {

+            _xcb_conn_shutdown(c);

+            return 0; /* server can't take this; maybe need BIGREQUESTS? */

+        }

+

+        /* set the length field. */

+        ((uint16_t *) vector[0].iov_base)[1] = shortlen;

+        if(!shortlen)

+        {

+            prefix[0] = ((uint32_t *) vector[0].iov_base)[0];

+            prefix[1] = ++longlen;

+            vector[0].iov_base = (uint32_t *) vector[0].iov_base + 1;

+            vector[0].iov_len -= sizeof(uint32_t);

+            --vector, ++veclen;

+            vector[0].iov_base = prefix;

+            vector[0].iov_len = sizeof(prefix);

+        }

+    }

+    flags &= ~XCB_REQUEST_RAW;

+

+    /* do we need to work around the X server bug described in glx.xml? */

+    /* XXX: GetFBConfigs won't use BIG-REQUESTS in any sane

+     * configuration, but that should be handled here anyway. */

+    if(req->ext && !req->isvoid && !strcmp(req->ext->name, "GLX") &&

+            ((req->opcode == 17 && ((uint32_t *) vector[0].iov_base)[1] == 0x10004) ||

+             req->opcode == 21))

+        workaround = WORKAROUND_GLX_GET_FB_CONFIGS_BUG;

+

+    /* get a sequence number and arrange for delivery. */

+    pthread_mutex_lock(&c->iolock);

+    /* wait for other writing threads to get out of my way. */

+    while(c->out.writing)

+        pthread_cond_wait(&c->out.cond, &c->iolock);

+    get_socket_back(c);

+

+    /* send GetInputFocus (sync_req) when 64k-2 requests have been sent without

+     * a reply. */

+    if(req->isvoid && c->out.request == c->in.request_expected + (1 << 16) - 2)

+        send_sync(c);

+    /* Also send sync_req (could use NoOp) at 32-bit wrap to avoid having

+     * applications see sequence 0 as that is used to indicate

+     * an error in sending the request */

+    if((unsigned int) (c->out.request + 1) == 0)

+        send_sync(c);

+

+    /* The above send_sync calls could drop the I/O lock, but this

+     * thread will still exclude any other thread that tries to write,

+     * so the sequence number postconditions still hold. */

+    send_request(c, req->isvoid, workaround, flags, vector, veclen);

+    request = c->has_error ? 0 : c->out.request;

+    pthread_mutex_unlock(&c->iolock);

+    return request;

+}

+

+int xcb_take_socket(xcb_connection_t *c, void (*return_socket)(void *closure), void *closure, int flags, uint64_t *sent)

+{

+    int ret;

+    if(c->has_error)

+        return 0;

+    pthread_mutex_lock(&c->iolock);

+    get_socket_back(c);

+    ret = _xcb_out_flush_to(c, c->out.request);

+    if(ret)

+    {

+        c->out.return_socket = return_socket;

+        c->out.socket_closure = closure;

+        if(flags)

+            _xcb_in_expect_reply(c, c->out.request, WORKAROUND_EXTERNAL_SOCKET_OWNER, flags);

+        assert(c->out.request == c->out.request_written);

+        *sent = c->out.request;

+    }

+    pthread_mutex_unlock(&c->iolock);

+    return ret;

+}

+

+int xcb_writev(xcb_connection_t *c, struct iovec *vector, int count, uint64_t requests)

+{

+    int ret;

+    if(c->has_error)

+        return 0;

+    pthread_mutex_lock(&c->iolock);

+    c->out.request += requests;

+    ret = _xcb_out_send(c, vector, count);

+    pthread_mutex_unlock(&c->iolock);

+    return ret;

+}

+

+int xcb_flush(xcb_connection_t *c)

+{

+    int ret;

+    if(c->has_error)

+        return 0;

+    pthread_mutex_lock(&c->iolock);

+    ret = _xcb_out_flush_to(c, c->out.request);

+    pthread_mutex_unlock(&c->iolock);

+    return ret;

+}

+

+/* Private interface */

+

+int _xcb_out_init(_xcb_out *out)

+{

+    if(pthread_cond_init(&out->socket_cond, 0))

+        return 0;

+    out->return_socket = 0;

+    out->socket_closure = 0;

+    out->socket_moving = 0;

+

+    if(pthread_cond_init(&out->cond, 0))

+        return 0;

+    out->writing = 0;

+

+    out->queue_len = 0;

+

+    out->request = 0;

+    out->request_written = 0;

+

+    if(pthread_mutex_init(&out->reqlenlock, 0))

+        return 0;

+    out->maximum_request_length_tag = LAZY_NONE;

+

+    return 1;

+}

+

+void _xcb_out_destroy(_xcb_out *out)

+{

+    pthread_cond_destroy(&out->cond);

+    pthread_mutex_destroy(&out->reqlenlock);

+}

+

+int _xcb_out_send(xcb_connection_t *c, struct iovec *vector, int count)

+{

+    int ret = 1;

+    while(ret && count)

+        ret = _xcb_conn_wait(c, &c->out.cond, &vector, &count);

+    c->out.request_written = c->out.request;

+    pthread_cond_broadcast(&c->out.cond);

+    _xcb_in_wake_up_next_reader(c);

+    return ret;

+}

+

+void _xcb_out_send_sync(xcb_connection_t *c)

+{

+    /* wait for other writing threads to get out of my way. */

+    while(c->out.writing)

+        pthread_cond_wait(&c->out.cond, &c->iolock);

+    get_socket_back(c);

+    send_sync(c);

+}

+

+int _xcb_out_flush_to(xcb_connection_t *c, uint64_t request)

+{

+    assert(XCB_SEQUENCE_COMPARE(request, <=, c->out.request));

+    if(XCB_SEQUENCE_COMPARE(c->out.request_written, >=, request))

+        return 1;

+    if(c->out.queue_len)

+    {

+        struct iovec vec;

+        vec.iov_base = c->out.queue;

+        vec.iov_len = c->out.queue_len;

+        c->out.queue_len = 0;

+        return _xcb_out_send(c, &vec, 1);

+    }

+    while(c->out.writing)

+        pthread_cond_wait(&c->out.cond, &c->iolock);

+    assert(XCB_SEQUENCE_COMPARE(c->out.request_written, >=, request));

+    return 1;

+}

diff --git a/libxcb/src/xcbint.h b/libxcb/src/xcbint.h
index 6613433ce..5950823f0 100644
--- a/libxcb/src/xcbint.h
+++ b/libxcb/src/xcbint.h
@@ -54,7 +54,6 @@ enum lazy_reply_tag
 #define XCB_PAD(i) (-(i) & 3)

 

 #define XCB_SEQUENCE_COMPARE(a,op,b)	((int64_t) ((a) - (b)) op 0)

-#define XCB_SEQUENCE_COMPARE_32(a,op,b)	(((int) (a) - (int) (b)) op 0)

 

 #ifndef offsetof

 #define offsetof(type,member) ((size_t) &((type *)0)->member)

@@ -107,6 +106,7 @@ int _xcb_out_init(_xcb_out *out);
 void _xcb_out_destroy(_xcb_out *out);

 

 int _xcb_out_send(xcb_connection_t *c, struct iovec *vector, int count);

+void _xcb_out_send_sync(xcb_connection_t *c);

 int _xcb_out_flush_to(xcb_connection_t *c, uint64_t request);

 

 

diff --git a/mesalib/configs/linux-llvm b/mesalib/configs/linux-llvm
index e6999539a..cd4730d67 100644
--- a/mesalib/configs/linux-llvm
+++ b/mesalib/configs/linux-llvm
@@ -1,44 +1,44 @@
-# -*-makefile-*-
-# Configuration for Linux and LLVM with optimizations
-# Builds the llvmpipe gallium driver
-
-include $(TOP)/configs/linux
-
-CONFIG_NAME = linux-llvm
-
-# Add llvmpipe driver
-GALLIUM_DRIVERS_DIRS += llvmpipe
-
-OPT_FLAGS = -O3 -ansi -pedantic
-ARCH_FLAGS = -mmmx -msse -msse2 -mstackrealign
-
-DEFINES += -DNDEBUG -DGALLIUM_LLVMPIPE -DHAVE_UDIS86
-
-# override -std=c99
-CFLAGS += -std=gnu99
-
-LLVM_VERSION := $(shell llvm-config --version)
-
-ifeq ($(LLVM_VERSION),)
-  $(warning Could not find LLVM! Make Sure 'llvm-config' is in the path)
-  MESA_LLVM=0
-else
-  MESA_LLVM=1
-  HAVE_LLVM := 0x0$(subst .,0,$(LLVM_VERSION:svn=))
-  DEFINES += -DHAVE_LLVM=$(HAVE_LLVM)
-#  $(info Using LLVM version: $(LLVM_VERSION))
-endif
-
-ifeq ($(MESA_LLVM),1)
-  LLVM_CFLAGS=`llvm-config --cppflags`
-  LLVM_CXXFLAGS=`llvm-config --cxxflags backend bitreader engine ipo interpreter instrumentation` -Wno-long-long
-  LLVM_LDFLAGS = $(shell llvm-config --ldflags backend bitreader engine ipo interpreter instrumentation)
-  LLVM_LIBS = $(shell llvm-config --libs backend bitwriter bitreader engine ipo interpreter instrumentation)
-  MKLIB_OPTIONS=-cplusplus
-else
-  LLVM_CFLAGS=
-  LLVM_CXXFLAGS=
-endif
-
-LD = g++
-GL_LIB_DEPS = $(LLVM_LDFLAGS) $(LLVM_LIBS) $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread -lstdc++ -ludis86
+# -*-makefile-*-

+# Configuration for Linux and LLVM with optimizations

+# Builds the llvmpipe gallium driver

+

+include $(TOP)/configs/linux

+

+CONFIG_NAME = linux-llvm

+

+# Add llvmpipe driver

+GALLIUM_DRIVERS_DIRS += llvmpipe

+

+OPT_FLAGS = -O3 -ansi -pedantic

+ARCH_FLAGS = -mmmx -msse -msse2 -mstackrealign

+

+DEFINES += -DNDEBUG -DGALLIUM_LLVMPIPE

+

+# override -std=c99

+CFLAGS += -std=gnu99

+

+LLVM_VERSION := $(shell llvm-config --version)

+

+ifeq ($(LLVM_VERSION),)

+  $(warning Could not find LLVM! Make Sure 'llvm-config' is in the path)

+  MESA_LLVM=0

+else

+  MESA_LLVM=1

+  HAVE_LLVM := 0x0$(subst .,0,$(LLVM_VERSION:svn=))

+  DEFINES += -DHAVE_LLVM=$(HAVE_LLVM)

+#  $(info Using LLVM version: $(LLVM_VERSION))

+endif

+

+ifeq ($(MESA_LLVM),1)

+  LLVM_CFLAGS=`llvm-config --cppflags`

+  LLVM_CXXFLAGS=`llvm-config --cxxflags backend bitreader engine ipo interpreter instrumentation` -Wno-long-long

+  LLVM_LDFLAGS = $(shell llvm-config --ldflags backend bitreader engine ipo interpreter instrumentation)

+  LLVM_LIBS = $(shell llvm-config --libs backend bitwriter bitreader engine ipo interpreter instrumentation)

+  MKLIB_OPTIONS=-cplusplus

+else

+  LLVM_CFLAGS=

+  LLVM_CXXFLAGS=

+endif

+

+LD = g++

+GL_LIB_DEPS = $(LLVM_LDFLAGS) $(LLVM_LIBS) $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread -lstdc++

diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index d33ca301f..7b8010a76 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -1,1913 +1,1907 @@
-dnl Process this file with autoconf to create configure.
-
-AC_PREREQ([2.59])
-
-dnl Versioning - scrape the version from configs/default
-m4_define([mesa_version],
-    [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
-m4_ifval(mesa_version,,
-    [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
-
-dnl Tell the user about autoconf.html in the --help output
-m4_divert_once([HELP_END], [
-See docs/autoconf.html for more details on the options for Mesa.])
-
-AC_INIT([Mesa],[mesa_version],
-    [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
-AC_CONFIG_AUX_DIR([bin])
-AC_CANONICAL_HOST
-
-dnl Versions for external dependencies
-LIBDRM_REQUIRED=2.4.24
-LIBDRM_RADEON_REQUIRED=2.4.24
-LIBDRM_INTEL_REQUIRED=2.4.24
-DRI2PROTO_REQUIRED=2.1
-GLPROTO_REQUIRED=1.4.11
-LIBDRM_XORG_REQUIRED=2.4.24
-LIBKMS_XORG_REQUIRED=1.0.0
-
-dnl Check for progs
-AC_PROG_CPP
-AC_PROG_CC
-AC_PROG_CXX
-AC_CHECK_PROGS([MAKE], [gmake make])
-AC_CHECK_PROGS([PYTHON2], [python2 python])
-AC_PATH_PROG([MKDEP], [makedepend])
-AC_PATH_PROG([SED], [sed])
-
-if test "x$MKDEP" = "x"; then
-    AC_MSG_ERROR([makedepend is required to build Mesa])
-fi
-
-dnl Our fallback install-sh is a symlink to minstall. Use the existing
-dnl configuration in that case.
-AC_PROG_INSTALL
-test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
-
-dnl We need a POSIX shell for parts of the build. Assume we have one
-dnl in most cases.
-case "$host_os" in
-solaris*)
-    # Solaris /bin/sh is too old/non-POSIX compliant
-    AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
-    SHELL="$POSIX_SHELL"
-    ;;
-esac
-
-dnl clang is mostly GCC-compatible, but its version is much lower,
-dnl so we have to check for it.
-AC_MSG_CHECKING([if compiling with clang])
-
-AC_COMPILE_IFELSE(
-[AC_LANG_PROGRAM([], [[
-#ifndef __clang__
-       not clang
-#endif
-]])],
-[CLANG=yes], [CLANG=no])
-
-AC_MSG_RESULT([$CLANG])
-
-dnl If we're using GCC, make sure that it is at least version 3.3.0.  Older
-dnl versions are explictly not supported.
-if test "x$GCC" = xyes -a "x$CLANG" = xno; then
-    AC_MSG_CHECKING([whether gcc version is sufficient])
-    major=0
-    minor=0
-
-    GCC_VERSION=`$CC -dumpversion`
-    if test $? -eq 0; then
-        major=`echo $GCC_VERSION | cut -d. -f1`
-        minor=`echo $GCC_VERSION | cut -d. -f1`
-    fi
-
-    if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
-        AC_MSG_RESULT([no])
-        AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
-    else
-        AC_MSG_RESULT([yes])
-    fi
-fi
-
-
-MKDEP_OPTIONS=-fdepend
-dnl Ask gcc where it's keeping its secret headers
-if test "x$GCC" = xyes; then
-    for dir in include include-fixed; do
-        GCC_INCLUDES=`$CC -print-file-name=$dir`
-        if test "x$GCC_INCLUDES" != x && \
-           test "$GCC_INCLUDES" != "$dir" && \
-           test -d "$GCC_INCLUDES"; then
-            MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
-        fi
-    done
-fi
-AC_SUBST([MKDEP_OPTIONS])
-
-dnl Make sure the pkg-config macros are defined
-m4_ifndef([PKG_PROG_PKG_CONFIG],
-    [m4_fatal([Could not locate the pkg-config autoconf macros.
-  These are usually located in /usr/share/aclocal/pkg.m4. If your macros
-  are in a different location, try setting the environment variable
-  ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
-PKG_PROG_PKG_CONFIG()
-
-dnl LIB_DIR - library basename
-LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
-AC_SUBST([LIB_DIR])
-
-dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
-_SAVE_LDFLAGS="$LDFLAGS"
-AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
-AC_SUBST([EXTRA_LIB_PATH])
-
-dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
-_SAVE_CPPFLAGS="$CPPFLAGS"
-AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
-AC_SUBST([X11_INCLUDES])
-
-dnl Compiler macros
-DEFINES=""
-AC_SUBST([DEFINES])
-case "$host_os" in
-linux*|*-gnu*|gnu*)
-    DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
-    ;;
-solaris*)
-    DEFINES="$DEFINES -DPTHREADS -DSVR4"
-    ;;
-cygwin*)
-    DEFINES="$DEFINES -DPTHREADS"
-    ;;
-esac
-
-dnl Add flags for gcc and g++
-if test "x$GCC" = xyes; then
-    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
-    if test "x$CLANG" = "xno"; then
-       CFLAGS="$CFLAGS -ffast-math"
-    fi
-
-    # Enable -fvisibility=hidden if using a gcc that supports it
-    save_CFLAGS="$CFLAGS"
-    AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
-    VISIBILITY_CFLAGS="-fvisibility=hidden"
-    CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
-    AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
-		   [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
-
-    # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
-    CFLAGS=$save_CFLAGS
-
-    # Work around aliasing bugs - developers should comment this out
-    CFLAGS="$CFLAGS -fno-strict-aliasing"
-fi
-if test "x$GXX" = xyes; then
-    CXXFLAGS="$CXXFLAGS -Wall"
-
-    # Enable -fvisibility=hidden if using a gcc that supports it
-    save_CXXFLAGS="$CXXFLAGS"
-    AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
-    VISIBILITY_CXXFLAGS="-fvisibility=hidden"
-    CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
-    AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
-		   [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
-
-    # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
-    CXXFLAGS=$save_CXXFLAGS
-
-    # Work around aliasing bugs - developers should comment this out
-    CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
-fi
-
-AC_SUBST([VISIBILITY_CFLAGS])
-AC_SUBST([VISIBILITY_CXXFLAGS])
-
-dnl These should be unnecessary, but let the user set them if they want
-AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
-    Default is to use CFLAGS.])
-AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
-    compiler. Default is to use CFLAGS.])
-AC_SUBST([OPT_FLAGS])
-AC_SUBST([ARCH_FLAGS])
-
-dnl
-dnl Hacks to enable 32 or 64 bit build
-dnl
-AC_ARG_ENABLE([32-bit],
-    [AS_HELP_STRING([--enable-32-bit],
-        [build 32-bit libraries @<:@default=auto@:>@])],
-    [enable_32bit="$enableval"],
-    [enable_32bit=auto]
-)
-if test "x$enable_32bit" = xyes; then
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -m32"
-        ARCH_FLAGS="$ARCH_FLAGS -m32"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -m32"
-    fi
-fi
-AC_ARG_ENABLE([64-bit],
-    [AS_HELP_STRING([--enable-64-bit],
-        [build 64-bit libraries @<:@default=auto@:>@])],
-    [enable_64bit="$enableval"],
-    [enable_64bit=auto]
-)
-if test "x$enable_64bit" = xyes; then
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -m64"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -m64"
-    fi
-fi
-
-dnl
-dnl shared/static libraries, mimic libtool options
-dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static],
-        [build static libraries @<:@default=disabled@:>@])],
-    [enable_static="$enableval"],
-    [enable_static=no]
-)
-case "x$enable_static" in
-xyes|xno ) ;;
-x ) enable_static=no ;;
-* )
-    AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
-    ;;
-esac
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--disable-shared],
-        [build shared libraries @<:@default=enabled@:>@])],
-    [enable_shared="$enableval"],
-    [enable_shared=yes]
-)
-case "x$enable_shared" in
-xyes|xno ) ;;
-x ) enable_shared=yes ;;
-* )
-    AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
-    ;;
-esac
-
-dnl Can't have static and shared libraries, default to static if user
-dnl explicitly requested. If both disabled, set to static since shared
-dnl was explicitly requirested.
-case "x$enable_static$enable_shared" in
-xyesyes )
-    AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
-    enable_shared=no
-    ;;
-xnono )
-    AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
-    enable_static=yes
-    ;;
-esac
-
-dnl
-dnl mklib options
-dnl
-AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
-if test "$enable_static" = yes; then
-    MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
-fi
-AC_SUBST([MKLIB_OPTIONS])
-
-dnl
-dnl other compiler options
-dnl
-AC_ARG_ENABLE([debug],
-    [AS_HELP_STRING([--enable-debug],
-        [use debug compiler flags and macros @<:@default=disabled@:>@])],
-    [enable_debug="$enableval"],
-    [enable_debug=no]
-)
-if test "x$enable_debug" = xyes; then
-    DEFINES="$DEFINES -DDEBUG"
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -g"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -g"
-    fi
-fi
-
-dnl
-dnl library names
-dnl
-LIB_PREFIX_GLOB='lib'
-LIB_VERSION_SEPARATOR='.'
-if test "$enable_static" = yes; then
-    LIB_EXTENSION='a'
-else
-    case "$host_os" in
-    darwin* )
-        LIB_EXTENSION='dylib' ;;
-    cygwin* )
-        dnl prefix can be 'cyg' or 'lib'
-        LIB_PREFIX_GLOB='???'
-        LIB_VERSION_SEPARATOR='-'
-        LIB_EXTENSION='dll' ;;
-    aix* )
-        LIB_EXTENSION='a' ;;
-    * )
-        LIB_EXTENSION='so' ;;
-    esac
-fi
-
-GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
-GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
-GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
-GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
-OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
-EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
-GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
-GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
-VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
-GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
-WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
-
-GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-
-AC_SUBST([GL_LIB_NAME])
-AC_SUBST([GLU_LIB_NAME])
-AC_SUBST([GLUT_LIB_NAME])
-AC_SUBST([GLW_LIB_NAME])
-AC_SUBST([OSMESA_LIB_NAME])
-AC_SUBST([EGL_LIB_NAME])
-AC_SUBST([GLESv1_CM_LIB_NAME])
-AC_SUBST([GLESv2_LIB_NAME])
-AC_SUBST([VG_LIB_NAME])
-AC_SUBST([GLAPI_LIB_NAME])
-AC_SUBST([WAYLAND_EGL_LIB_NAME])
-
-AC_SUBST([GL_LIB_GLOB])
-AC_SUBST([GLU_LIB_GLOB])
-AC_SUBST([GLUT_LIB_GLOB])
-AC_SUBST([GLW_LIB_GLOB])
-AC_SUBST([OSMESA_LIB_GLOB])
-AC_SUBST([EGL_LIB_GLOB])
-AC_SUBST([GLESv1_CM_LIB_GLOB])
-AC_SUBST([GLESv2_LIB_GLOB])
-AC_SUBST([VG_LIB_GLOB])
-AC_SUBST([GLAPI_LIB_GLOB])
-AC_SUBST([WAYLAND_EGL_LIB_GLOB])
-
-dnl
-dnl Arch/platform-specific settings
-dnl
-AC_ARG_ENABLE([asm],
-    [AS_HELP_STRING([--disable-asm],
-        [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
-    [enable_asm="$enableval"],
-    [enable_asm=yes]
-)
-asm_arch=""
-ASM_FLAGS=""
-MESA_ASM_SOURCES=""
-GLAPI_ASM_SOURCES=""
-AC_MSG_CHECKING([whether to enable assembly])
-test "x$enable_asm" = xno && AC_MSG_RESULT([no])
-# disable if cross compiling on x86/x86_64 since we must run gen_matypes
-if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
-    case "$host_cpu" in
-    i?86 | x86_64)
-        enable_asm=no
-        AC_MSG_RESULT([no, cross compiling])
-        ;;
-    esac
-fi
-# check for supported arches
-if test "x$enable_asm" = xyes; then
-    case "$host_cpu" in
-    i?86)
-        case "$host_os" in
-        linux* | *freebsd* | dragonfly* | *netbsd*)
-            test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
-            ;;
-        esac
-        ;;
-    x86_64)
-        case "$host_os" in
-        linux* | *freebsd* | dragonfly* | *netbsd*)
-            test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
-            ;;
-        esac
-        ;;
-    powerpc)
-        case "$host_os" in
-        linux*)
-            asm_arch=ppc
-            ;;
-        esac
-        ;;
-    sparc*)
-        case "$host_os" in
-        linux*)
-            asm_arch=sparc
-            ;;
-        esac
-        ;;
-    esac
-
-    case "$asm_arch" in
-    x86)
-        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
-        MESA_ASM_SOURCES='$(X86_SOURCES)'
-        GLAPI_ASM_SOURCES='$(X86_API)'
-        AC_MSG_RESULT([yes, x86])
-        ;;
-    x86_64)
-        ASM_FLAGS="-DUSE_X86_64_ASM"
-        MESA_ASM_SOURCES='$(X86-64_SOURCES)'
-        GLAPI_ASM_SOURCES='$(X86-64_API)'
-        AC_MSG_RESULT([yes, x86_64])
-        ;;
-    ppc)
-        ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
-        MESA_ASM_SOURCES='$(PPC_SOURCES)'
-        AC_MSG_RESULT([yes, ppc])
-        ;;
-    sparc)
-        ASM_FLAGS="-DUSE_SPARC_ASM"
-        MESA_ASM_SOURCES='$(SPARC_SOURCES)'
-        GLAPI_ASM_SOURCES='$(SPARC_API)'
-        AC_MSG_RESULT([yes, sparc])
-        ;;
-    *)
-        AC_MSG_RESULT([no, platform not supported])
-        ;;
-    esac
-fi
-AC_SUBST([ASM_FLAGS])
-AC_SUBST([MESA_ASM_SOURCES])
-AC_SUBST([GLAPI_ASM_SOURCES])
-
-dnl PIC code macro
-MESA_PIC_FLAGS
-
-dnl Check to see if dlopen is in default libraries (like Solaris, which
-dnl has it in libc), or if libdl is needed to get it.
-AC_CHECK_FUNC([dlopen], [],
-    [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
-AC_SUBST([DLOPEN_LIBS])
-
-dnl See if posix_memalign is available
-AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
-
-dnl SELinux awareness.
-AC_ARG_ENABLE([selinux],
-    [AS_HELP_STRING([--enable-selinux],
-        [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
-    [MESA_SELINUX="$enableval"],
-    [MESA_SELINUX=no])
-if test "x$enable_selinux" = "xyes"; then
-    AC_CHECK_HEADER([selinux/selinux.h],[],
-                    [AC_MSG_ERROR([SELinux headers not found])])
-    AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
-                 [AC_MSG_ERROR([SELinux library not found])])
-    SELINUX_LIBS="-lselinux"
-    DEFINES="$DEFINES -DMESA_SELINUX"
-fi
-
-dnl Determine which APIs to support
-AC_ARG_ENABLE([opengl],
-    [AS_HELP_STRING([--disable-opengl],
-        [disable support for standard OpenGL API @<:@default=no@:>@])],
-    [enable_opengl="$enableval"],
-    [enable_opengl=yes])
-AC_ARG_ENABLE([gles1],
-    [AS_HELP_STRING([--enable-gles1],
-        [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
-    [enable_gles1="$enableval"],
-    [enable_gles1=no])
-AC_ARG_ENABLE([gles2],
-    [AS_HELP_STRING([--enable-gles2],
-        [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
-    [enable_gles2="$enableval"],
-    [enable_gles2=no])
-AC_ARG_ENABLE([gles-overlay],
-    [AS_HELP_STRING([--enable-gles-overlay],
-        [DEPRECATED.  Same as --enable-gles1 and --enable-gles2])],
-    [enable_gles1="$enableval"; enable_gles2="$enableval"],
-    [])
-
-AC_ARG_ENABLE([openvg],
-    [AS_HELP_STRING([--enable-openvg],
-        [enable support for OpenVG API @<:@default=no@:>@])],
-    [enable_openvg="$enableval"],
-    [enable_openvg=no])
-
-dnl smooth the transition; should be removed eventually
-if test "x$enable_openvg" = xno; then
-    case "x$with_state_trackers" in
-    x*vega*)
-        AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])
-        enable_openvg=yes
-        ;;
-    esac
-fi
-
-if test "x$enable_opengl" = xno -a \
-        "x$enable_gles1" = xno -a \
-        "x$enable_gles2" = xno -a \
-        "x$enable_openvg" = xno; then
-    AC_MSG_ERROR([at least one API should be enabled])
-fi
-
-API_DEFINES=""
-if test "x$enable_opengl" = xno; then
-    API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
-else
-    API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
-fi
-if test "x$enable_gles1" = xyes; then
-    API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
-fi
-if test "x$enable_gles2" = xyes; then
-    API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
-fi
-AC_SUBST([API_DEFINES])
-
-AC_ARG_ENABLE([shared-glapi],
-    [AS_HELP_STRING([--enable-shared-glapi],
-        [EXPERIMENTAL.  Enable shared glapi for OpenGL @<:@default=no@:>@])],
-    [enable_shared_glapi="$enableval"],
-    [enable_shared_glapi=no])
-
-SHARED_GLAPI="0"
-if test "x$enable_shared_glapi" = xyes; then
-    SHARED_GLAPI="1"
-fi
-AC_SUBST([SHARED_GLAPI])
-
-dnl
-dnl Driver configuration. Options are xlib, dri and osmesa right now.
-dnl More later: fbdev, ...
-dnl
-default_driver="xlib"
-
-case "$host_os" in
-linux*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
-    esac
-    ;;
-*freebsd* | dragonfly* | *netbsd*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
-    esac
-    ;;
-esac
-
-if test "x$enable_opengl" = xno; then
-    default_driver="no"
-fi
-
-AC_ARG_WITH([driver],
-    [AS_HELP_STRING([--with-driver=DRIVER],
-        [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
-    [mesa_driver="$withval"],
-    [mesa_driver="$default_driver"])
-dnl Check for valid option
-case "x$mesa_driver" in
-xxlib|xdri|xosmesa)
-    if test "x$enable_opengl" = xno; then
-        AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])
-    fi
-    ;;
-xno)
-    ;;
-*)
-    AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
-    ;;
-esac
-
-dnl
-dnl Driver specific build directories
-dnl
-
-dnl this variable will be prepended to SRC_DIRS and is not exported
-CORE_DIRS=""
-
-SRC_DIRS=""
-GLU_DIRS="sgi"
-GALLIUM_DIRS="auxiliary drivers state_trackers"
-GALLIUM_TARGET_DIRS=""
-GALLIUM_WINSYS_DIRS="sw"
-GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug noop identity"
-GALLIUM_STATE_TRACKERS_DIRS=""
-
-# build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
-case "x$enable_shared_glapi$enable_gles1$enable_gles2" in
-x*yes*)
-    CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
-    ;;
-esac
-
-# build glapi if OpenGL is enabled
-if test "x$enable_opengl" = xyes; then
-    CORE_DIRS="$CORE_DIRS mapi/glapi"
-fi
-
-# build es1api if OpenGL ES 1.x is enabled
-if test "x$enable_gles1" = xyes; then
-    CORE_DIRS="$CORE_DIRS mapi/es1api"
-fi
-
-# build es2api if OpenGL ES 2.x is enabled
-if test "x$enable_gles2" = xyes; then
-    CORE_DIRS="$CORE_DIRS mapi/es2api"
-fi
-
-# build vgapi if OpenVG is enabled
-if test "x$enable_openvg" = xyes; then
-    CORE_DIRS="$CORE_DIRS mapi/vgapi"
-fi
-
-# build glsl and mesa if OpenGL or OpenGL ES is enabled
-case "x$enable_opengl$enable_gles1$enable_gles2" in
-x*yes*)
-    CORE_DIRS="$CORE_DIRS glsl mesa"
-    ;;
-esac
-
-case "$mesa_driver" in
-xlib)
-    DRIVER_DIRS="x11"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
-    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
-    ;;
-dri)
-    SRC_DIRS="$SRC_DIRS glx"
-    DRIVER_DIRS="dri"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
-    ;;
-osmesa)
-    DRIVER_DIRS="osmesa"
-    ;;
-no)
-    DRIVER_DRIS=""
-    ;;
-esac
-AC_SUBST([SRC_DIRS])
-AC_SUBST([GLU_DIRS])
-AC_SUBST([DRIVER_DIRS])
-AC_SUBST([GALLIUM_DIRS])
-AC_SUBST([GALLIUM_TARGET_DIRS])
-AC_SUBST([GALLIUM_WINSYS_DIRS])
-AC_SUBST([GALLIUM_DRIVERS_DIRS])
-AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
-AC_SUBST([MESA_LLVM])
-
-dnl
-dnl Find out if X is available. The variable have_x is set if libX11 is
-dnl found to mimic AC_PATH_XTRA.
-dnl
-if test -n "$PKG_CONFIG"; then
-    AC_MSG_CHECKING([pkg-config files for X11 are available])
-    PKG_CHECK_EXISTS([x11],[
-        x11_pkgconfig=yes
-        have_x=yes
-        ],[
-        x11_pkgconfig=no
-    ])
-    AC_MSG_RESULT([$x11_pkgconfig])
-else
-    x11_pkgconfig=no
-fi
-dnl Use the autoconf macro if no pkg-config files
-if test "$x11_pkgconfig" = yes; then
-    PKG_CHECK_MODULES([X11], [x11])
-else
-    AC_PATH_XTRA
-    test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
-    test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
-    AC_SUBST([X11_CFLAGS])
-    AC_SUBST([X11_LIBS])
-fi
-
-dnl Try to tell the user that the --x-* options are only used when
-dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
-m4_divert_once([HELP_BEGIN],
-[These options are only used when the X libraries cannot be found by the
-pkg-config utility.])
-
-dnl We need X for xlib and dri, so bomb now if it's not found
-case "$mesa_driver" in
-xlib|dri)
-    if test "$no_x" = yes; then
-        AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
-    fi
-    ;;
-esac
-
-dnl XCB - this is only used for GLX right now
-AC_ARG_ENABLE([xcb],
-    [AS_HELP_STRING([--enable-xcb],
-        [use XCB for GLX @<:@default=disabled@:>@])],
-    [enable_xcb="$enableval"],
-    [enable_xcb=no])
-if test "x$enable_xcb" = xyes; then
-    DEFINES="$DEFINES -DUSE_XCB"
-else
-    enable_xcb=no
-fi
-
-dnl
-dnl libGL configuration per driver
-dnl
-case "$mesa_driver" in
-xlib)
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([XLIBGL], [x11 xext])
-        GL_PC_REQ_PRIV="x11 xext"
-        X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
-        GL_LIB_DEPS="$XLIBGL_LIBS"
-    else
-        # should check these...
-        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
-        GL_PC_LIB_PRIV="$GL_LIB_DEPS"
-        GL_PC_CFLAGS="$X11_INCLUDES"
-    fi
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
-    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
-
-    # if static, move the external libraries to the programs
-    # and empty the libraries for libGL
-    if test "$enable_static" = yes; then
-        APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
-        GL_LIB_DEPS=""
-    fi
-    ;;
-dri|no) # these checks are still desired when there is no mesa_driver
-    # DRI must be shared, I think
-    if test "$enable_static" = yes; then
-        AC_MSG_ERROR([Can't use static libraries for DRI drivers])
-    fi
-
-    # Check for libdrm
-    PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
-    PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
-    PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
-    GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
-    DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
-
-    # find the DRI deps for libGL
-    if test "$x11_pkgconfig" = yes; then
-        dri_modules="x11 xext xdamage xfixes"
-
-        # add xf86vidmode if available
-        PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
-        if test "$HAVE_XF86VIDMODE" = yes ; then
-            dri_modules="$dri_modules xxf86vm"
-        fi
-
-        # add xcb modules if necessary
-        if test "$enable_xcb" = yes; then
-            dri_modules="$dri_modules x11-xcb xcb-glx"
-        fi
-
-        PKG_CHECK_MODULES([DRIGL], [$dri_modules])
-        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
-        X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
-        GL_LIB_DEPS="$DRIGL_LIBS"
-    else
-        # should check these...
-        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
-        GL_PC_LIB_PRIV="$GL_LIB_DEPS"
-        GL_PC_CFLAGS="$X11_INCLUDES"
-
-        # XCB can only be used from pkg-config
-        if test "$enable_xcb" = yes; then
-            PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
-            GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
-            X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
-            GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
-        fi
-    fi
-
-    # need DRM libs, -lpthread, etc.
-    GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    ;;
-osmesa)
-    # No libGL for osmesa
-    GL_LIB_DEPS=""
-    ;;
-esac
-AC_SUBST([GL_LIB_DEPS])
-AC_SUBST([GL_PC_REQ_PRIV])
-AC_SUBST([GL_PC_LIB_PRIV])
-AC_SUBST([GL_PC_CFLAGS])
-AC_SUBST([DRI_PC_REQ_PRIV])
-AC_SUBST([GLESv1_CM_LIB_DEPS])
-AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
-AC_SUBST([GLESv2_LIB_DEPS])
-AC_SUBST([GLESv2_PC_LIB_PRIV])
-
-GLAPI_LIB_DEPS="-lpthread"
-AC_SUBST([GLAPI_LIB_DEPS])
-
-
-dnl Setup default DRI CFLAGS
-DRI_CFLAGS='$(CFLAGS)'
-DRI_CXXFLAGS='$(CXXFLAGS)'
-DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
-MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
-
-AC_ARG_ENABLE([shared-dricore],
-    [AS_HELP_STRING([--enable-shared-dricore],
-        [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
-    [enable_dricore="$enableval"],
-    [enable_dricore=no])
-if test "$mesa_driver" = dri ; then
-   if test "$enable_dricore" = yes ; then
-      if test "$GCC$GXX" != yesyes ; then
-      	 AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling.  Disabling shared dricore])
-	 enable_dricore=no
-      else
-	 DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
-	 DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
-	 DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
-      	 DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
-      	 DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
-      	 DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
-      	 MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
-      fi
-   fi
-fi
-AC_SUBST([DRICORE_LIBS])
-AC_SUBST([DRICORE_GLSL_LIBS])
-AC_SUBST([DRICORE_LIB_DEPS])
-AC_SUBST([DRI_CXXFLAGS])
-AC_SUBST([DRI_CFLAGS])
-AC_SUBST([MESA_MODULES])
-
-AC_SUBST([HAVE_XF86VIDMODE])
-
-PKG_CHECK_MODULES([LIBDRM_RADEON],
-		  [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
-		  HAVE_LIBDRM_RADEON=yes,
-		  HAVE_LIBDRM_RADEON=no)
-
-dnl
-dnl More X11 setup
-dnl
-if test "$mesa_driver" = xlib; then
-    DEFINES="$DEFINES -DUSE_XSHM"
-fi
-
-dnl
-dnl TLS detection
-dnl
-
-AC_ARG_ENABLE([glx-tls],
-    [AS_HELP_STRING([--enable-glx-tls],
-        [enable TLS support in GLX @<:@default=disabled@:>@])],
-    [GLX_USE_TLS="$enableval"],
-    [GLX_USE_TLS=no])
-AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
-
-AS_IF([test "x$GLX_USE_TLS" = xyes],
-      [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
-
-dnl
-dnl More DRI setup
-dnl
-dnl Directory for DRI drivers
-AC_ARG_WITH([dri-driverdir],
-    [AS_HELP_STRING([--with-dri-driverdir=DIR],
-        [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
-    [DRI_DRIVER_INSTALL_DIR="$withval"],
-    [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
-AC_SUBST([DRI_DRIVER_INSTALL_DIR])
-dnl Extra search path for DRI drivers
-AC_ARG_WITH([dri-searchpath],
-    [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
-        [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
-    [DRI_DRIVER_SEARCH_DIR="$withval"],
-    [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
-AC_SUBST([DRI_DRIVER_SEARCH_DIR])
-dnl Direct rendering or just indirect rendering
-AC_ARG_ENABLE([driglx-direct],
-    [AS_HELP_STRING([--disable-driglx-direct],
-        [enable direct rendering in GLX and EGL for DRI @<:@default=enabled@:>@])],
-    [driglx_direct="$enableval"],
-    [driglx_direct="yes"])
-dnl Which drivers to build - default is chosen by platform
-AC_ARG_WITH([dri-drivers],
-    [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
-        [comma delimited DRI drivers list, e.g.
-        "swrast,i965,radeon" @<:@default=auto@:>@])],
-    [with_dri_drivers="$withval"],
-    [with_dri_drivers=yes])
-if test "x$with_dri_drivers" = x; then
-    with_dri_drivers=no
-fi
-
-dnl If $with_dri_drivers is yes, directories will be added through
-dnl platform checks
-DRI_DIRS=""
-case "$with_dri_drivers" in
-no) ;;
-yes)
-    DRI_DIRS="yes"
-    ;;
-*)
-    # verify the requested driver directories exist
-    dri_drivers=`IFS=', '; echo $with_dri_drivers`
-    for driver in $dri_drivers; do
-        test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
-            AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
-    done
-    DRI_DIRS="$dri_drivers"
-    ;;
-esac
-
-dnl Set DRI_DIRS, DEFINES and LIB_DEPS
-if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
-    # Platform specific settings and drivers to build
-    case "$host_os" in
-    linux*)
-        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
-
-        case "$host_cpu" in
-        x86_64)
-            # sis is missing because they have not be converted to use
-            # the new interface.  i810 are missing because there is no
-            # x86-64 system where they could *ever* be used.
-            if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
-                    savage tdfx unichrome swrast"
-            fi
-            ;;
-        powerpc*)
-            # Build only the drivers for cards that exist on PowerPC.
-            # At some point MGA will be added, but not yet.
-            if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
-            fi
-            ;;
-        sparc*)
-            # Build only the drivers for cards that exist on sparc`
-            if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
-            fi
-            ;;
-        esac
-        ;;
-    freebsd* | dragonfly* | *netbsd*)
-        DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
-        DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-
-        if test "x$DRI_DIRS" = "xyes"; then
-            DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
-                unichrome savage sis swrast"
-        fi
-        ;;
-    gnu*)
-        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
-	;;
-    solaris*)
-        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-        ;;
-    esac
-
-    # default drivers
-    if test "x$DRI_DIRS" = "xyes"; then
-        DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
-            savage sis tdfx unichrome swrast"
-    fi
-
-    DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/  */ /g'`
-
-    # Check for expat
-    if test "$mesa_driver" = dri; then
-        EXPAT_INCLUDES=""
-        EXPAT_LIB=-lexpat
-        AC_ARG_WITH([expat],
-            [AS_HELP_STRING([--with-expat=DIR],
-                [expat install directory])],[
-            EXPAT_INCLUDES="-I$withval/include"
-            CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
-            LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
-            EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
-            ])
-        AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
-        AC_CHECK_LIB([expat],[XML_ParserCreate],[],
-            [AC_MSG_ERROR([Expat required for DRI.])])
-    fi
-
-    # put all the necessary libs together, including possibly libdricore
-    DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
-fi
-AC_SUBST([DRI_DIRS])
-AC_SUBST([EXPAT_INCLUDES])
-AC_SUBST([DRI_LIB_DEPS])
-
-case $DRI_DIRS in
-*i915*|*i965*)
-    PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
-    ;;
-esac
-
-case $DRI_DIRS in
-*radeon*|*r200*|*r300*|*r600*)
-    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
-	RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
-	RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
-    fi
-    ;;
-esac
-AC_SUBST([RADEON_CFLAGS])
-AC_SUBST([RADEON_LDFLAGS])
-
-
-dnl
-dnl OSMesa configuration
-dnl
-if test "$mesa_driver" = xlib; then
-    default_gl_osmesa=yes
-else
-    default_gl_osmesa=no
-fi
-AC_ARG_ENABLE([gl-osmesa],
-    [AS_HELP_STRING([--enable-gl-osmesa],
-        [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],
-    [gl_osmesa="$enableval"],
-    [gl_osmesa="$default_gl_osmesa"])
-if test "x$gl_osmesa" = xyes; then
-    if test "x$enable_opengl" = xno; then
-        AC_MSG_ERROR([OpenGL is not available for OSMesa driver])
-    fi
-    if test "$mesa_driver" = osmesa; then
-        AC_MSG_ERROR([libGL is not available for OSMesa driver])
-    else
-        DRIVER_DIRS="$DRIVER_DIRS osmesa"
-    fi
-fi
-
-dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
-AC_ARG_WITH([osmesa-bits],
-    [AS_HELP_STRING([--with-osmesa-bits=BITS],
-        [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
-    [osmesa_bits="$withval"],
-    [osmesa_bits=8])
-if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
-    AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
-    osmesa_bits=8
-fi
-case "x$osmesa_bits" in
-x8)
-    OSMESA_LIB=OSMesa
-    ;;
-x16|x32)
-    OSMESA_LIB="OSMesa$osmesa_bits"
-    DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
-    ;;
-*)
-    AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
-    ;;
-esac
-AC_SUBST([OSMESA_LIB])
-
-case "$DRIVER_DIRS" in
-*osmesa*)
-    # only link libraries with osmesa if shared
-    if test "$enable_static" = no; then
-        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
-    else
-        OSMESA_LIB_DEPS=""
-    fi
-    OSMESA_MESA_DEPS=""
-    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
-    ;;
-esac
-AC_SUBST([OSMESA_LIB_DEPS])
-AC_SUBST([OSMESA_MESA_DEPS])
-AC_SUBST([OSMESA_PC_REQ])
-AC_SUBST([OSMESA_PC_LIB_PRIV])
-
-dnl
-dnl EGL configuration
-dnl
-AC_ARG_ENABLE([egl],
-    [AS_HELP_STRING([--disable-egl],
-        [disable EGL library @<:@default=enabled@:>@])],
-    [enable_egl="$enableval"],
-    [enable_egl=yes])
-if test "x$enable_egl" = xno; then
-    if test "x$mesa_driver" = xno; then
-        AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])
-    fi
-    if test "x$enable_openvg" = xyes; then
-        AC_MSG_ERROR([cannot enable OpenVG without EGL])
-    fi
-fi
-if test "x$enable_egl" = xyes; then
-    SRC_DIRS="$SRC_DIRS egl"
-    EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
-    EGL_DRIVERS_DIRS=""
-    if test "$enable_static" != yes; then
-        # build egl_glx when libGL is built
-        if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then
-            EGL_DRIVERS_DIRS="glx"
-        fi
-
-        if test "$mesa_driver" = dri; then
-            # build egl_dri2 when xcb-dri2 is available
-            PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
-            		  [have_xcb_dri2=yes],[have_xcb_dri2=no])
-            PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
-            		  [have_libudev=yes],[have_libudev=no])
-            
-            if test "$have_xcb_dri2" = yes; then
-                EGL_DRIVER_DRI2=dri2
-                DEFINES="$DEFINES -DHAVE_XCB_DRI2"
-                if test "$have_libudev" = yes; then
-                    DEFINES="$DEFINES -DHAVE_LIBUDEV"
-                fi
-                # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
-                AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
-                          [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
-            fi
-	fi
-
-        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
-    fi
-fi
-AC_SUBST([EGL_LIB_DEPS])
-AC_SUBST([EGL_DRIVERS_DIRS])
-
-dnl
-dnl GLU configuration
-dnl
-AC_ARG_ENABLE([glu],
-    [AS_HELP_STRING([--disable-glu],
-        [enable OpenGL Utility library @<:@default=enabled@:>@])],
-    [enable_glu="$enableval"],
-    [enable_glu=yes])
-
-if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then
-    AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
-    enable_glu=no
-fi
-
-if test "x$enable_glu" = xyes; then
-    SRC_DIRS="$SRC_DIRS glu"
-
-    case "$mesa_driver" in
-    osmesa)
-        # Link libGLU to libOSMesa instead of libGL
-        GLU_LIB_DEPS=""
-        GLU_PC_REQ="osmesa"
-        if test "$enable_static" = no; then
-            GLU_MESA_DEPS='-l$(OSMESA_LIB)'
-        else
-            GLU_MESA_DEPS=""
-        fi
-        ;;
-    *)
-        # If static, empty GLU_LIB_DEPS and add libs for programs to link
-        GLU_PC_REQ="gl"
-        GLU_PC_LIB_PRIV="-lm"
-        if test "$enable_static" = no; then
-            GLU_LIB_DEPS="-lm"
-            GLU_MESA_DEPS='-l$(GL_LIB)'
-        else
-            GLU_LIB_DEPS=""
-            GLU_MESA_DEPS=""
-            APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
-        fi
-        ;;
-    esac
-fi
-if test "$enable_static" = no; then
-    GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
-fi
-GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
-AC_SUBST([GLU_LIB_DEPS])
-AC_SUBST([GLU_MESA_DEPS])
-AC_SUBST([GLU_PC_REQ])
-AC_SUBST([GLU_PC_REQ_PRIV])
-AC_SUBST([GLU_PC_LIB_PRIV])
-AC_SUBST([GLU_PC_CFLAGS])
-
-dnl
-dnl GLw configuration
-dnl
-AC_ARG_ENABLE([glw],
-    [AS_HELP_STRING([--disable-glw],
-        [enable Xt/Motif widget library @<:@default=enabled@:>@])],
-    [enable_glw="$enableval"],
-    [enable_glw=yes])
-dnl Don't build GLw on osmesa
-if test "x$enable_glw" = xyes; then
-    case "$mesa_driver" in
-    osmesa|no)
-        AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
-        enable_glw=no
-        ;;
-    esac
-fi
-AC_ARG_ENABLE([motif],
-    [AS_HELP_STRING([--enable-motif],
-        [use Motif widgets in GLw @<:@default=disabled@:>@])],
-    [enable_motif="$enableval"],
-    [enable_motif=no])
-
-if test "x$enable_glw" = xyes; then
-    SRC_DIRS="$SRC_DIRS glw"
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([GLW],[x11 xt])
-        GLW_PC_REQ_PRIV="x11 xt"
-        GLW_LIB_DEPS="$GLW_LIBS"
-    else
-        # should check these...
-        GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
-        GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
-        GLW_PC_CFLAGS="$X11_INCLUDES"
-    fi
-
-    GLW_SOURCES="GLwDrawA.c"
-    MOTIF_CFLAGS=
-    if test "x$enable_motif" = xyes; then
-        GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
-        AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
-        if test "x$MOTIF_CONFIG" != xno; then
-            MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
-            MOTIF_LIBS=`$MOTIF_CONFIG --libs`
-        else
-            AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
-                [AC_MSG_ERROR([Can't locate Motif headers])])
-            AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
-                [AC_MSG_ERROR([Can't locate Motif Xm library])])
-        fi
-        # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
-        GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
-        GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
-        GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
-    fi
-
-    # If static, empty GLW_LIB_DEPS and add libs for programs to link
-    GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
-    if test "$enable_static" = no; then
-        GLW_MESA_DEPS='-l$(GL_LIB)'
-        GLW_LIB_DEPS="$GLW_LIB_DEPS"
-    else
-        APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
-        GLW_LIB_DEPS=""
-        GLW_MESA_DEPS=""
-    fi
-fi
-AC_SUBST([GLW_LIB_DEPS])
-AC_SUBST([GLW_MESA_DEPS])
-AC_SUBST([GLW_SOURCES])
-AC_SUBST([MOTIF_CFLAGS])
-AC_SUBST([GLW_PC_REQ_PRIV])
-AC_SUBST([GLW_PC_LIB_PRIV])
-AC_SUBST([GLW_PC_CFLAGS])
-
-dnl
-dnl GLUT configuration
-dnl
-if test -f "$srcdir/include/GL/glut.h"; then
-    default_glut=yes
-else
-    default_glut=no
-fi
-AC_ARG_ENABLE([glut],
-    [AS_HELP_STRING([--disable-glut],
-        [enable GLUT library @<:@default=enabled if source available@:>@])],
-    [enable_glut="$enableval"],
-    [enable_glut="$default_glut"])
-
-dnl Don't build glut on osmesa
-if test "x$enable_glut" = xyes; then
-    case "$mesa_driver" in
-    osmesa|no)
-        AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
-        enable_glut=no
-        ;;
-    esac
-fi
-dnl Can't build glut if GLU not available
-if test "x$enable_glu$enable_glut" = xnoyes; then
-    AC_MSG_WARN([Disabling glut since GLU is disabled])
-    enable_glut=no
-fi
-
-if test "x$enable_glut" = xyes; then
-    SRC_DIRS="$SRC_DIRS glut/glx"
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
-        GLUT_PC_REQ_PRIV="x11 xmu xi"
-        GLUT_LIB_DEPS="$GLUT_LIBS"
-    else
-        # should check these...
-        GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
-        GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
-        GLUT_PC_CFLAGS="$X11_INCLUDES"
-    fi
-    if test "x$GCC" = xyes; then
-        GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
-    fi
-    GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
-    GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
-
-    # If static, empty GLUT_LIB_DEPS and add libs for programs to link
-    if test "$enable_static" = no; then
-        GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
-    else
-        APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
-        GLUT_LIB_DEPS=""
-        GLUT_MESA_DEPS=""
-    fi
-fi
-AC_SUBST([GLUT_LIB_DEPS])
-AC_SUBST([GLUT_MESA_DEPS])
-AC_SUBST([GLUT_CFLAGS])
-AC_SUBST([GLUT_PC_REQ_PRIV])
-AC_SUBST([GLUT_PC_LIB_PRIV])
-AC_SUBST([GLUT_PC_CFLAGS])
-
-dnl
-dnl Program library dependencies
-dnl    Only libm is added here if necessary as the libraries should
-dnl    be pulled in by the linker
-dnl
-if test "x$APP_LIB_DEPS" = x; then
-    case "$host_os" in
-    solaris*)
-        APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
-        ;;
-    cygwin*)
-        APP_LIB_DEPS="-lX11"
-        ;;
-    *)
-        APP_LIB_DEPS="-lm"
-        ;;
-    esac
-fi
-AC_SUBST([APP_LIB_DEPS])
-AC_SUBST([PROGRAM_DIRS])
-
-dnl
-dnl Gallium configuration
-dnl
-AC_ARG_ENABLE([gallium],
-    [AS_HELP_STRING([--disable-gallium],
-        [build gallium @<:@default=enabled@:>@])],
-    [enable_gallium="$enableval"],
-    [enable_gallium=yes])
-if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then
-    AC_MSG_ERROR([cannot enable OpenVG without Gallium])
-fi
-if test "x$enable_gallium" = xyes; then
-    SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
-    AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
-                [HAS_UDIS86="no"])
-    AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
-fi
-
-AC_SUBST([LLVM_CFLAGS])
-AC_SUBST([LLVM_LIBS])
-AC_SUBST([LLVM_LDFLAGS])
-AC_SUBST([LLVM_VERSION])
-
-dnl
-dnl Gallium state trackers configuration
-dnl
-
-AC_ARG_ENABLE([gallium-egl],
-    [AS_HELP_STRING([--enable-gallium-egl],
-        [enable gallium EGL state tracker @<:@default=auto@:>@])],
-    [enable_gallium_egl="$enableval"],
-    [enable_gallium_egl=auto])
-if test "x$enable_gallium_egl" = xauto; then
-    case "$mesa_driver" in
-    dri|no)
-        enable_gallium_egl=$enable_egl
-        ;;
-    *)
-        enable_gallium_egl=$enable_openvg
-        ;;
-    esac
-fi
-case "x$enable_egl$enable_gallium_egl" in
-xnoyes)
-    AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL])
-esac
-
-AC_ARG_WITH([state-trackers],
-    [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
-        [comma delimited state_trackers list, e.g.
-        "egl,glx" @<:@default=auto@:>@])],
-    [with_state_trackers="$withval"],
-    [with_state_trackers=yes])
-
-case "$with_state_trackers" in
-no)
-    GALLIUM_STATE_TRACKERS_DIRS=""
-    ;;
-yes)
-    # look at what else is built
-    case "$mesa_driver" in
-    xlib)
-        GALLIUM_STATE_TRACKERS_DIRS=glx
-        ;;
-    dri)
-        GALLIUM_STATE_TRACKERS_DIRS="dri"
-        HAVE_ST_DRI="yes"
-        # Have only tested st/xorg on 1.6.0 servers
-        PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
-            HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
-            HAVE_ST_XORG="no")
-        ;;
-    esac
-
-    if test "x$enable_egl" = xyes; then
-        if test "$enable_openvg" = yes; then
-            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"
-            st_egl="yes"
-        fi
-
-        if test "$enable_gallium_egl" = yes; then
-            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
-            HAVE_ST_EGL="yes"
-        fi
-    fi
-    ;;
-*)
-    # verify the requested state tracker exist
-    state_trackers=""
-    _state_trackers=`IFS=', '; echo $with_state_trackers`
-    for tracker in $_state_trackers; do
-        case "$tracker" in
-        dri)
-            if test "x$mesa_driver" != xdri; then
-                AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
-            fi
-            HAVE_ST_DRI="yes"
-            ;;
-        egl)
-            if test "x$enable_egl" != xyes; then
-                AC_MSG_ERROR([cannot build egl state tracker without EGL library])
-            fi
-            HAVE_ST_EGL="yes"
-            ;;
-        xorg)
-            PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
-            PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
-            PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
-            HAVE_ST_XORG="yes"
-            ;;
-        vega)
-            if test "x$enable_openvg" != xyes; then
-                AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])
-            fi
-            have_st_vega="yes"
-            ;;
-        esac
-
-	if test -n "$tracker"; then
-            test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
-                AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
-            if test -n "$state_trackers"; then
-                state_trackers="$state_trackers $tracker"
-            else
-                state_trackers="$tracker"
-            fi
-        fi
-    done
-    GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
-
-    # append --enable-openvg/--enable-gallium-egl to --with-state-trackers
-    if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then
-        AC_MSG_ERROR([--with-state-trackers specified but vega is missing])
-    fi
-    if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then
-        AC_MSG_ERROR([--with-state-trackers specified but egl is missing])
-    fi
-    ;;
-esac
-
-
-EGL_CLIENT_APIS=""
-VG_LIB_DEPS=""
-
-case "x$enable_opengl$enable_gles1$enable_gles2" in
-x*yes*)
-    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
-    ;;
-esac
-if test "x$enable_openvg" = xyes; then
-    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
-    VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
-fi
-
-AC_SUBST([VG_LIB_DEPS])
-AC_SUBST([EGL_CLIENT_APIS])
-
-if test "x$HAVE_ST_EGL" = xyes; then
-	GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
-fi
-
-if test "x$HAVE_ST_XORG" = xyes; then
-    PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
-        HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
-        HAVE_XEXTPROTO_71="no")
-fi
-
-AC_ARG_WITH([egl-platforms],
-    [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
-        [comma delimited native platforms libEGL supports, e.g.
-        "x11,drm" @<:@default=auto@:>@])],
-    [with_egl_platforms="$withval"],
-    [with_egl_platforms=yes])
-AC_ARG_WITH([egl-displays],
-    [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
-        [DEPRECATED.  Use --with-egl-platforms instead])],
-    [with_egl_platforms="$withval"])
-
-EGL_PLATFORMS=""
-WAYLAND_EGL_LIB_DEPS=""
-
-case "$with_egl_platforms" in
-yes)
-    if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
-        EGL_PLATFORMS="x11"
-        if test "$mesa_driver" = dri; then
-            EGL_PLATFORMS="$EGL_PLATFORMS drm"
-        fi
-    fi
-    ;;
-*)
-    if test "x$enable_egl" != xyes; then
-        AC_MSG_ERROR([cannot build egl state tracker without EGL library])
-    fi
-    # verify the requested driver directories exist
-    egl_platforms=`IFS=', '; echo $with_egl_platforms`
-    for plat in $egl_platforms; do
-        test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
-            AC_MSG_ERROR([EGL platform '$plat' doesn't exist])
-        if test "$plat" = "fbdev"; then
-                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
-        fi
-	if test "$plat" = "wayland"; then
-		PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
-				  [AC_MSG_ERROR([cannot find libwayland-client])])
-		WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
-	fi
-    done
-    EGL_PLATFORMS="$egl_platforms"
-    ;;
-esac
-AC_SUBST([EGL_PLATFORMS])
-
-AC_SUBST([WAYLAND_EGL_LIB_DEPS])
-WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
-WAYLAND_EGL_PC_LIB_PRIV=
-WAYLAND_EGL_PC_CFLAGS=
-
-AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
-AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
-AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
-
-
-AC_ARG_WITH([egl-driver-dir],
-    [AS_HELP_STRING([--with-egl-driver-dir=DIR],
-                    [directory for EGL drivers [[default=${libdir}/egl]]])],
-    [EGL_DRIVER_INSTALL_DIR="$withval"],
-    [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
-AC_SUBST([EGL_DRIVER_INSTALL_DIR])
-
-AC_ARG_WITH([xorg-driver-dir],
-    [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
-                    [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
-    [XORG_DRIVER_INSTALL_DIR="$withval"],
-    [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
-AC_SUBST([XORG_DRIVER_INSTALL_DIR])
-
-AC_ARG_WITH([max-width],
-    [AS_HELP_STRING([--with-max-width=N],
-                    [Maximum framebuffer width (4096)])],
-    [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
-     AS_IF([test "${withval}" -gt "4096"],
-           [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
-)
-AC_ARG_WITH([max-height],
-    [AS_HELP_STRING([--with-max-height=N],
-                    [Maximum framebuffer height (4096)])],
-    [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
-     AS_IF([test "${withval}" -gt "4096"],
-           [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
-)
-
-dnl
-dnl Gallium LLVM
-dnl
-AC_ARG_ENABLE([gallium-llvm],
-    [AS_HELP_STRING([--enable-gallium-llvm],
-        [build gallium LLVM support @<:@default=disabled@:>@])],
-    [enable_gallium_llvm="$enableval"],
-    [enable_gallium_llvm=auto])
-if test "x$enable_gallium_llvm" = xyes; then
-    if test "x$LLVM_CONFIG" != xno; then
-	LLVM_VERSION=`$LLVM_CONFIG --version`
-	LLVM_CFLAGS=`$LLVM_CONFIG --cppflags`
-	LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
-
-	if test "x$HAS_UDIS86" != xno; then
-	    LLVM_LIBS="$LLVM_LIBS -ludis86"
-	    DEFINES="$DEFINES -DHAVE_UDIS86"
-	fi
-	LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
-	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
-	DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
-	MESA_LLVM=1
-    else
-	MESA_LLVM=0
-    fi
-else
-    MESA_LLVM=0
-fi
-
-dnl
-dnl Gallium helper functions
-dnl
-gallium_check_st() {
-    if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
-         GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
-    fi
-    if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
-         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
-    fi
-    if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
-         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
-    fi
-}
-
-
-dnl
-dnl Gallium SVGA configuration
-dnl
-AC_ARG_ENABLE([gallium-svga],
-    [AS_HELP_STRING([--enable-gallium-svga],
-        [build gallium SVGA @<:@default=disabled@:>@])],
-    [enable_gallium_svga="$enableval"],
-    [enable_gallium_svga=auto])
-if test "x$enable_gallium_svga" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-    gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
-elif test "x$enable_gallium_svga" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-fi
-
-dnl
-dnl Gallium i915 configuration
-dnl
-AC_ARG_ENABLE([gallium-i915],
-    [AS_HELP_STRING([--enable-gallium-i915],
-        [build gallium i915 @<:@default=disabled@:>@])],
-    [enable_gallium_i915="$enableval"],
-    [enable_gallium_i915=auto])
-if test "x$enable_gallium_i915" = xyes; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-    gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
-elif test "x$enable_gallium_i915" = xauto; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-fi
-
-dnl
-dnl Gallium i965 configuration
-dnl
-AC_ARG_ENABLE([gallium-i965],
-    [AS_HELP_STRING([--enable-gallium-i965],
-        [build gallium i965 @<:@default=disabled@:>@])],
-    [enable_gallium_i965="$enableval"],
-    [enable_gallium_i965=auto])
-if test "x$enable_gallium_i965" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-    gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
-elif test "x$enable_gallium_i965" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-fi
-
-dnl
-dnl Gallium Radeon r300g configuration
-dnl
-AC_ARG_ENABLE([gallium-radeon],
-    [AS_HELP_STRING([--enable-gallium-radeon],
-        [build gallium radeon @<:@default=disabled@:>@])],
-    [enable_gallium_radeon="$enableval"],
-    [enable_gallium_radeon=auto])
-if test "x$enable_gallium_radeon" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-    gallium_check_st "radeon/drm" "dri-r300"
-fi
-if test "x$enable_gallium_radeon" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-    gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
-fi
-
-dnl
-dnl Gallium Radeon r600g configuration
-dnl
-AC_ARG_ENABLE([gallium-r600],
-    [AS_HELP_STRING([--enable-gallium-r600],
-        [build gallium radeon @<:@default=disabled@:>@])],
-    [enable_gallium_r600="$enableval"],
-    [enable_gallium_r600=auto])
-if test "x$enable_gallium_r600" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
-    gallium_check_st "r600/drm" "dri-r600"
-fi
-
-dnl
-dnl Gallium Nouveau configuration
-dnl
-AC_ARG_ENABLE([gallium-nouveau],
-    [AS_HELP_STRING([--enable-gallium-nouveau],
-        [build gallium nouveau @<:@default=disabled@:>@])],
-    [enable_gallium_nouveau="$enableval"],
-    [enable_gallium_nouveau=no])
-if test "x$enable_gallium_nouveau" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
-    gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
-fi
-
-dnl
-dnl Gallium swrast configuration
-dnl
-AC_ARG_ENABLE([gallium-swrast],
-    [AS_HELP_STRING([--enable-gallium-swrast],
-        [build gallium swrast @<:@default=auto@:>@])],
-    [enable_gallium_swrast="$enableval"],
-    [enable_gallium_swrast=auto])
-if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
-    if test "x$HAVE_ST_DRI" = xyes; then
-        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
-    fi
-fi
-
-dnl prepend CORE_DIRS to SRC_DIRS
-SRC_DIRS="$CORE_DIRS $SRC_DIRS"
-
-dnl Restore LDFLAGS and CPPFLAGS
-LDFLAGS="$_SAVE_LDFLAGS"
-CPPFLAGS="$_SAVE_CPPFLAGS"
-
-dnl Substitute the config
-AC_CONFIG_FILES([configs/autoconf])
-
-dnl Replace the configs/current symlink
-AC_CONFIG_COMMANDS([configs],[
-if test -f configs/current || test -L configs/current; then
-    rm -f configs/current
-fi
-ln -s autoconf configs/current
-])
-
-AC_OUTPUT
-
-dnl
-dnl Output some configuration info for the user
-dnl
-echo ""
-echo "        prefix:          $prefix"
-echo "        exec_prefix:     $exec_prefix"
-echo "        libdir:          $libdir"
-echo "        includedir:      $includedir"
-
-dnl API info
-echo ""
-echo "        OpenGL:          $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
-echo "        OpenVG:          $enable_openvg"
-
-dnl Driver info
-echo ""
-echo "        Driver:          $mesa_driver"
-if test "$mesa_driver" != no; then
-    if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
-        echo "        OSMesa:          lib$OSMESA_LIB"
-    else
-        echo "        OSMesa:          no"
-    fi
-    if test "$mesa_driver" = dri; then
-        # cleanup the drivers var
-        dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`
-        if test "x$DRI_DIRS" = x; then
-            echo "        DRI drivers:     no"
-        else
-            echo "        DRI drivers:     $dri_dirs"
-        fi
-        echo "        DRI driver dir:  $DRI_DRIVER_INSTALL_DIR"
-        echo "        Use XCB:         $enable_xcb"
-        echo "        Shared dricore:  $enable_dricore"
-    fi
-fi
-echo ""
-echo "        GLU:             $enable_glu"
-echo "        GLw:             $enable_glw (Motif: $enable_motif)"
-echo "        glut:            $enable_glut"
-
-dnl EGL
-echo ""
-echo "        EGL:             $enable_egl"
-if test "$enable_egl" = yes; then
-    echo "        EGL platforms:   $EGL_PLATFORMS"
-
-    egl_drivers=""
-    for d in $EGL_DRIVERS_DIRS; do
-        egl_drivers="$egl_drivers builtin:egl_$d"
-    done
-
-    if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then
-        echo "        EGL drivers:    ${egl_drivers} egl_gallium"
-        echo "        EGL Gallium STs:$EGL_CLIENT_APIS"
-    else
-        echo "        EGL drivers:    $egl_drivers"
-    fi
-fi
-
-echo ""
-if test "x$MESA_LLVM" = x1; then
-    echo "        llvm:            yes"
-    echo "        llvm-config:     $LLVM_CONFIG"
-    echo "        llvm-version:    $LLVM_VERSION"
-else
-    echo "        llvm:            no"
-fi
-
-echo ""
-if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
-    echo "        Gallium:         yes"
-    echo "        Gallium dirs:    $GALLIUM_DIRS"
-    echo "        Target dirs:     $GALLIUM_TARGET_DIRS"
-    echo "        Winsys dirs:     $GALLIUM_WINSYS_DIRS"
-    echo "        Driver dirs:     $GALLIUM_DRIVERS_DIRS"
-    echo "        Trackers dirs:   $GALLIUM_STATE_TRACKERS_DIRS"
-else
-    echo "        Gallium:         no"
-fi
-
-dnl Libraries
-echo ""
-echo "        Shared libs:     $enable_shared"
-echo "        Static libs:     $enable_static"
-
-dnl Compiler options
-# cleanup the CFLAGS/CXXFLAGS/DEFINES vars
-cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
-    $SED 's/^ *//;s/  */ /;s/ *$//'`
-cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
-    $SED 's/^ *//;s/  */ /;s/ *$//'`
-defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/  */ /;s/ *$//'`
-echo ""
-echo "        CFLAGS:          $cflags"
-echo "        CXXFLAGS:        $cxxflags"
-echo "        Macros:          $defines"
-echo ""
-echo "        PYTHON2:         $PYTHON2"
-
-echo ""
-echo "        Run '${MAKE-make}' to build Mesa"
-echo ""
+dnl Process this file with autoconf to create configure.

+

+AC_PREREQ([2.59])

+

+dnl Versioning - scrape the version from configs/default

+m4_define([mesa_version],

+    [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])

+m4_ifval(mesa_version,,

+    [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])

+

+dnl Tell the user about autoconf.html in the --help output

+m4_divert_once([HELP_END], [

+See docs/autoconf.html for more details on the options for Mesa.])

+

+AC_INIT([Mesa],[mesa_version],

+    [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])

+AC_CONFIG_AUX_DIR([bin])

+AC_CANONICAL_HOST

+

+dnl Versions for external dependencies

+LIBDRM_REQUIRED=2.4.24

+LIBDRM_RADEON_REQUIRED=2.4.24

+LIBDRM_INTEL_REQUIRED=2.4.24

+DRI2PROTO_REQUIRED=2.1

+GLPROTO_REQUIRED=1.4.11

+LIBDRM_XORG_REQUIRED=2.4.24

+LIBKMS_XORG_REQUIRED=1.0.0

+

+dnl Check for progs

+AC_PROG_CPP

+AC_PROG_CC

+AC_PROG_CXX

+AC_CHECK_PROGS([MAKE], [gmake make])

+AC_CHECK_PROGS([PYTHON2], [python2 python])

+AC_PATH_PROG([MKDEP], [makedepend])

+AC_PATH_PROG([SED], [sed])

+

+if test "x$MKDEP" = "x"; then

+    AC_MSG_ERROR([makedepend is required to build Mesa])

+fi

+

+dnl Our fallback install-sh is a symlink to minstall. Use the existing

+dnl configuration in that case.

+AC_PROG_INSTALL

+test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'

+

+dnl We need a POSIX shell for parts of the build. Assume we have one

+dnl in most cases.

+case "$host_os" in

+solaris*)

+    # Solaris /bin/sh is too old/non-POSIX compliant

+    AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])

+    SHELL="$POSIX_SHELL"

+    ;;

+esac

+

+dnl clang is mostly GCC-compatible, but its version is much lower,

+dnl so we have to check for it.

+AC_MSG_CHECKING([if compiling with clang])

+

+AC_COMPILE_IFELSE(

+[AC_LANG_PROGRAM([], [[

+#ifndef __clang__

+       not clang

+#endif

+]])],

+[CLANG=yes], [CLANG=no])

+

+AC_MSG_RESULT([$CLANG])

+

+dnl If we're using GCC, make sure that it is at least version 3.3.0.  Older

+dnl versions are explictly not supported.

+if test "x$GCC" = xyes -a "x$CLANG" = xno; then

+    AC_MSG_CHECKING([whether gcc version is sufficient])

+    major=0

+    minor=0

+

+    GCC_VERSION=`$CC -dumpversion`

+    if test $? -eq 0; then

+        major=`echo $GCC_VERSION | cut -d. -f1`

+        minor=`echo $GCC_VERSION | cut -d. -f1`

+    fi

+

+    if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then

+        AC_MSG_RESULT([no])

+        AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])

+    else

+        AC_MSG_RESULT([yes])

+    fi

+fi

+

+

+MKDEP_OPTIONS=-fdepend

+dnl Ask gcc where it's keeping its secret headers

+if test "x$GCC" = xyes; then

+    for dir in include include-fixed; do

+        GCC_INCLUDES=`$CC -print-file-name=$dir`

+        if test "x$GCC_INCLUDES" != x && \

+           test "$GCC_INCLUDES" != "$dir" && \

+           test -d "$GCC_INCLUDES"; then

+            MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"

+        fi

+    done

+fi

+AC_SUBST([MKDEP_OPTIONS])

+

+dnl Make sure the pkg-config macros are defined

+m4_ifndef([PKG_PROG_PKG_CONFIG],

+    [m4_fatal([Could not locate the pkg-config autoconf macros.

+  These are usually located in /usr/share/aclocal/pkg.m4. If your macros

+  are in a different location, try setting the environment variable

+  ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])

+PKG_PROG_PKG_CONFIG()

+

+dnl LIB_DIR - library basename

+LIB_DIR=`echo $libdir | $SED 's%.*/%%'`

+AC_SUBST([LIB_DIR])

+

+dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later

+_SAVE_LDFLAGS="$LDFLAGS"

+AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])

+AC_SUBST([EXTRA_LIB_PATH])

+

+dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later

+_SAVE_CPPFLAGS="$CPPFLAGS"

+AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])

+AC_SUBST([X11_INCLUDES])

+

+dnl Compiler macros

+DEFINES=""

+AC_SUBST([DEFINES])

+case "$host_os" in

+linux*|*-gnu*|gnu*)

+    DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"

+    ;;

+solaris*)

+    DEFINES="$DEFINES -DPTHREADS -DSVR4"

+    ;;

+cygwin*)

+    DEFINES="$DEFINES -DPTHREADS"

+    ;;

+esac

+

+dnl Add flags for gcc and g++

+if test "x$GCC" = xyes; then

+    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"

+    if test "x$CLANG" = "xno"; then

+       CFLAGS="$CFLAGS -ffast-math"

+    fi

+

+    # Enable -fvisibility=hidden if using a gcc that supports it

+    save_CFLAGS="$CFLAGS"

+    AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])

+    VISIBILITY_CFLAGS="-fvisibility=hidden"

+    CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"

+    AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),

+		   [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);

+

+    # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.

+    CFLAGS=$save_CFLAGS

+

+    # Work around aliasing bugs - developers should comment this out

+    CFLAGS="$CFLAGS -fno-strict-aliasing"

+fi

+if test "x$GXX" = xyes; then

+    CXXFLAGS="$CXXFLAGS -Wall"

+

+    # Enable -fvisibility=hidden if using a gcc that supports it

+    save_CXXFLAGS="$CXXFLAGS"

+    AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])

+    VISIBILITY_CXXFLAGS="-fvisibility=hidden"

+    CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"

+    AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),

+		   [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);

+

+    # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.

+    CXXFLAGS=$save_CXXFLAGS

+

+    # Work around aliasing bugs - developers should comment this out

+    CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"

+fi

+

+AC_SUBST([VISIBILITY_CFLAGS])

+AC_SUBST([VISIBILITY_CXXFLAGS])

+

+dnl These should be unnecessary, but let the user set them if they want

+AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.

+    Default is to use CFLAGS.])

+AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the

+    compiler. Default is to use CFLAGS.])

+AC_SUBST([OPT_FLAGS])

+AC_SUBST([ARCH_FLAGS])

+

+dnl

+dnl Hacks to enable 32 or 64 bit build

+dnl

+AC_ARG_ENABLE([32-bit],

+    [AS_HELP_STRING([--enable-32-bit],

+        [build 32-bit libraries @<:@default=auto@:>@])],

+    [enable_32bit="$enableval"],

+    [enable_32bit=auto]

+)

+if test "x$enable_32bit" = xyes; then

+    if test "x$GCC" = xyes; then

+        CFLAGS="$CFLAGS -m32"

+        ARCH_FLAGS="$ARCH_FLAGS -m32"

+    fi

+    if test "x$GXX" = xyes; then

+        CXXFLAGS="$CXXFLAGS -m32"

+    fi

+fi

+AC_ARG_ENABLE([64-bit],

+    [AS_HELP_STRING([--enable-64-bit],

+        [build 64-bit libraries @<:@default=auto@:>@])],

+    [enable_64bit="$enableval"],

+    [enable_64bit=auto]

+)

+if test "x$enable_64bit" = xyes; then

+    if test "x$GCC" = xyes; then

+        CFLAGS="$CFLAGS -m64"

+    fi

+    if test "x$GXX" = xyes; then

+        CXXFLAGS="$CXXFLAGS -m64"

+    fi

+fi

+

+dnl

+dnl shared/static libraries, mimic libtool options

+dnl

+AC_ARG_ENABLE([static],

+    [AS_HELP_STRING([--enable-static],

+        [build static libraries @<:@default=disabled@:>@])],

+    [enable_static="$enableval"],

+    [enable_static=no]

+)

+case "x$enable_static" in

+xyes|xno ) ;;

+x ) enable_static=no ;;

+* )

+    AC_MSG_ERROR([Static library option '$enable_static' is not a valid])

+    ;;

+esac

+AC_ARG_ENABLE([shared],

+    [AS_HELP_STRING([--disable-shared],

+        [build shared libraries @<:@default=enabled@:>@])],

+    [enable_shared="$enableval"],

+    [enable_shared=yes]

+)

+case "x$enable_shared" in

+xyes|xno ) ;;

+x ) enable_shared=yes ;;

+* )

+    AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])

+    ;;

+esac

+

+dnl Can't have static and shared libraries, default to static if user

+dnl explicitly requested. If both disabled, set to static since shared

+dnl was explicitly requirested.

+case "x$enable_static$enable_shared" in

+xyesyes )

+    AC_MSG_WARN([Can't build static and shared libraries, disabling shared])

+    enable_shared=no

+    ;;

+xnono )

+    AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])

+    enable_static=yes

+    ;;

+esac

+

+dnl

+dnl mklib options

+dnl

+AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])

+if test "$enable_static" = yes; then

+    MKLIB_OPTIONS="$MKLIB_OPTIONS -static"

+fi

+AC_SUBST([MKLIB_OPTIONS])

+

+dnl

+dnl other compiler options

+dnl

+AC_ARG_ENABLE([debug],

+    [AS_HELP_STRING([--enable-debug],

+        [use debug compiler flags and macros @<:@default=disabled@:>@])],

+    [enable_debug="$enableval"],

+    [enable_debug=no]

+)

+if test "x$enable_debug" = xyes; then

+    DEFINES="$DEFINES -DDEBUG"

+    if test "x$GCC" = xyes; then

+        CFLAGS="$CFLAGS -g"

+    fi

+    if test "x$GXX" = xyes; then

+        CXXFLAGS="$CXXFLAGS -g"

+    fi

+fi

+

+dnl

+dnl library names

+dnl

+LIB_PREFIX_GLOB='lib'

+LIB_VERSION_SEPARATOR='.'

+if test "$enable_static" = yes; then

+    LIB_EXTENSION='a'

+else

+    case "$host_os" in

+    darwin* )

+        LIB_EXTENSION='dylib' ;;

+    cygwin* )

+        dnl prefix can be 'cyg' or 'lib'

+        LIB_PREFIX_GLOB='???'

+        LIB_VERSION_SEPARATOR='-'

+        LIB_EXTENSION='dll' ;;

+    aix* )

+        LIB_EXTENSION='a' ;;

+    * )

+        LIB_EXTENSION='so' ;;

+    esac

+fi

+

+GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}

+GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}

+GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}

+GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}

+OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}

+EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}

+GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}

+GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}

+VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}

+GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}

+WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}

+

+GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'

+

+AC_SUBST([GL_LIB_NAME])

+AC_SUBST([GLU_LIB_NAME])

+AC_SUBST([GLUT_LIB_NAME])

+AC_SUBST([GLW_LIB_NAME])

+AC_SUBST([OSMESA_LIB_NAME])

+AC_SUBST([EGL_LIB_NAME])

+AC_SUBST([GLESv1_CM_LIB_NAME])

+AC_SUBST([GLESv2_LIB_NAME])

+AC_SUBST([VG_LIB_NAME])

+AC_SUBST([GLAPI_LIB_NAME])

+AC_SUBST([WAYLAND_EGL_LIB_NAME])

+

+AC_SUBST([GL_LIB_GLOB])

+AC_SUBST([GLU_LIB_GLOB])

+AC_SUBST([GLUT_LIB_GLOB])

+AC_SUBST([GLW_LIB_GLOB])

+AC_SUBST([OSMESA_LIB_GLOB])

+AC_SUBST([EGL_LIB_GLOB])

+AC_SUBST([GLESv1_CM_LIB_GLOB])

+AC_SUBST([GLESv2_LIB_GLOB])

+AC_SUBST([VG_LIB_GLOB])

+AC_SUBST([GLAPI_LIB_GLOB])

+AC_SUBST([WAYLAND_EGL_LIB_GLOB])

+

+dnl

+dnl Arch/platform-specific settings

+dnl

+AC_ARG_ENABLE([asm],

+    [AS_HELP_STRING([--disable-asm],

+        [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],

+    [enable_asm="$enableval"],

+    [enable_asm=yes]

+)

+asm_arch=""

+ASM_FLAGS=""

+MESA_ASM_SOURCES=""

+GLAPI_ASM_SOURCES=""

+AC_MSG_CHECKING([whether to enable assembly])

+test "x$enable_asm" = xno && AC_MSG_RESULT([no])

+# disable if cross compiling on x86/x86_64 since we must run gen_matypes

+if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then

+    case "$host_cpu" in

+    i?86 | x86_64)

+        enable_asm=no

+        AC_MSG_RESULT([no, cross compiling])

+        ;;

+    esac

+fi

+# check for supported arches

+if test "x$enable_asm" = xyes; then

+    case "$host_cpu" in

+    i?86)

+        case "$host_os" in

+        linux* | *freebsd* | dragonfly* | *netbsd*)

+            test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86

+            ;;

+        esac

+        ;;

+    x86_64)

+        case "$host_os" in

+        linux* | *freebsd* | dragonfly* | *netbsd*)

+            test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64

+            ;;

+        esac

+        ;;

+    powerpc)

+        case "$host_os" in

+        linux*)

+            asm_arch=ppc

+            ;;

+        esac

+        ;;

+    sparc*)

+        case "$host_os" in

+        linux*)

+            asm_arch=sparc

+            ;;

+        esac

+        ;;

+    esac

+

+    case "$asm_arch" in

+    x86)

+        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"

+        MESA_ASM_SOURCES='$(X86_SOURCES)'

+        GLAPI_ASM_SOURCES='$(X86_API)'

+        AC_MSG_RESULT([yes, x86])

+        ;;

+    x86_64)

+        ASM_FLAGS="-DUSE_X86_64_ASM"

+        MESA_ASM_SOURCES='$(X86-64_SOURCES)'

+        GLAPI_ASM_SOURCES='$(X86-64_API)'

+        AC_MSG_RESULT([yes, x86_64])

+        ;;

+    ppc)

+        ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"

+        MESA_ASM_SOURCES='$(PPC_SOURCES)'

+        AC_MSG_RESULT([yes, ppc])

+        ;;

+    sparc)

+        ASM_FLAGS="-DUSE_SPARC_ASM"

+        MESA_ASM_SOURCES='$(SPARC_SOURCES)'

+        GLAPI_ASM_SOURCES='$(SPARC_API)'

+        AC_MSG_RESULT([yes, sparc])

+        ;;

+    *)

+        AC_MSG_RESULT([no, platform not supported])

+        ;;

+    esac

+fi

+AC_SUBST([ASM_FLAGS])

+AC_SUBST([MESA_ASM_SOURCES])

+AC_SUBST([GLAPI_ASM_SOURCES])

+

+dnl PIC code macro

+MESA_PIC_FLAGS

+

+dnl Check to see if dlopen is in default libraries (like Solaris, which

+dnl has it in libc), or if libdl is needed to get it.

+AC_CHECK_FUNC([dlopen], [],

+    [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])

+AC_SUBST([DLOPEN_LIBS])

+

+dnl See if posix_memalign is available

+AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])

+

+dnl SELinux awareness.

+AC_ARG_ENABLE([selinux],

+    [AS_HELP_STRING([--enable-selinux],

+        [Build SELinux-aware Mesa @<:@default=disabled@:>@])],

+    [MESA_SELINUX="$enableval"],

+    [MESA_SELINUX=no])

+if test "x$enable_selinux" = "xyes"; then

+    AC_CHECK_HEADER([selinux/selinux.h],[],

+                    [AC_MSG_ERROR([SELinux headers not found])])

+    AC_CHECK_LIB([selinux],[is_selinux_enabled],[],

+                 [AC_MSG_ERROR([SELinux library not found])])

+    SELINUX_LIBS="-lselinux"

+    DEFINES="$DEFINES -DMESA_SELINUX"

+fi

+

+dnl Determine which APIs to support

+AC_ARG_ENABLE([opengl],

+    [AS_HELP_STRING([--disable-opengl],

+        [disable support for standard OpenGL API @<:@default=no@:>@])],

+    [enable_opengl="$enableval"],

+    [enable_opengl=yes])

+AC_ARG_ENABLE([gles1],

+    [AS_HELP_STRING([--enable-gles1],

+        [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],

+    [enable_gles1="$enableval"],

+    [enable_gles1=no])

+AC_ARG_ENABLE([gles2],

+    [AS_HELP_STRING([--enable-gles2],

+        [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],

+    [enable_gles2="$enableval"],

+    [enable_gles2=no])

+AC_ARG_ENABLE([gles-overlay],

+    [AS_HELP_STRING([--enable-gles-overlay],

+        [DEPRECATED.  Same as --enable-gles1 and --enable-gles2])],

+    [enable_gles1="$enableval"; enable_gles2="$enableval"],

+    [])

+

+AC_ARG_ENABLE([openvg],

+    [AS_HELP_STRING([--enable-openvg],

+        [enable support for OpenVG API @<:@default=no@:>@])],

+    [enable_openvg="$enableval"],

+    [enable_openvg=no])

+

+dnl smooth the transition; should be removed eventually

+if test "x$enable_openvg" = xno; then

+    case "x$with_state_trackers" in

+    x*vega*)

+        AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])

+        enable_openvg=yes

+        ;;

+    esac

+fi

+

+if test "x$enable_opengl" = xno -a \

+        "x$enable_gles1" = xno -a \

+        "x$enable_gles2" = xno -a \

+        "x$enable_openvg" = xno; then

+    AC_MSG_ERROR([at least one API should be enabled])

+fi

+

+API_DEFINES=""

+if test "x$enable_opengl" = xno; then

+    API_DEFINES="$API_DEFINES -DFEATURE_GL=0"

+else

+    API_DEFINES="$API_DEFINES -DFEATURE_GL=1"

+fi

+if test "x$enable_gles1" = xyes; then

+    API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"

+fi

+if test "x$enable_gles2" = xyes; then

+    API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"

+fi

+AC_SUBST([API_DEFINES])

+

+AC_ARG_ENABLE([shared-glapi],

+    [AS_HELP_STRING([--enable-shared-glapi],

+        [EXPERIMENTAL.  Enable shared glapi for OpenGL @<:@default=no@:>@])],

+    [enable_shared_glapi="$enableval"],

+    [enable_shared_glapi=no])

+

+SHARED_GLAPI="0"

+if test "x$enable_shared_glapi" = xyes; then

+    SHARED_GLAPI="1"

+fi

+AC_SUBST([SHARED_GLAPI])

+

+dnl

+dnl Driver configuration. Options are xlib, dri and osmesa right now.

+dnl More later: fbdev, ...

+dnl

+default_driver="xlib"

+

+case "$host_os" in

+linux*)

+    case "$host_cpu" in

+    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;

+    esac

+    ;;

+*freebsd* | dragonfly* | *netbsd*)

+    case "$host_cpu" in

+    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;

+    esac

+    ;;

+esac

+

+if test "x$enable_opengl" = xno; then

+    default_driver="no"

+fi

+

+AC_ARG_WITH([driver],

+    [AS_HELP_STRING([--with-driver=DRIVER],

+        [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],

+    [mesa_driver="$withval"],

+    [mesa_driver="$default_driver"])

+dnl Check for valid option

+case "x$mesa_driver" in

+xxlib|xdri|xosmesa)

+    if test "x$enable_opengl" = xno; then

+        AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])

+    fi

+    ;;

+xno)

+    ;;

+*)

+    AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])

+    ;;

+esac

+

+dnl

+dnl Driver specific build directories

+dnl

+

+dnl this variable will be prepended to SRC_DIRS and is not exported

+CORE_DIRS=""

+

+SRC_DIRS=""

+GLU_DIRS="sgi"

+GALLIUM_DIRS="auxiliary drivers state_trackers"

+GALLIUM_TARGET_DIRS=""

+GALLIUM_WINSYS_DIRS="sw"

+GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug noop identity"

+GALLIUM_STATE_TRACKERS_DIRS=""

+

+# build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled

+case "x$enable_shared_glapi$enable_gles1$enable_gles2" in

+x*yes*)

+    CORE_DIRS="$CORE_DIRS mapi/shared-glapi"

+    ;;

+esac

+

+# build glapi if OpenGL is enabled

+if test "x$enable_opengl" = xyes; then

+    CORE_DIRS="$CORE_DIRS mapi/glapi"

+fi

+

+# build es1api if OpenGL ES 1.x is enabled

+if test "x$enable_gles1" = xyes; then

+    CORE_DIRS="$CORE_DIRS mapi/es1api"

+fi

+

+# build es2api if OpenGL ES 2.x is enabled

+if test "x$enable_gles2" = xyes; then

+    CORE_DIRS="$CORE_DIRS mapi/es2api"

+fi

+

+# build vgapi if OpenVG is enabled

+if test "x$enable_openvg" = xyes; then

+    CORE_DIRS="$CORE_DIRS mapi/vgapi"

+fi

+

+# build glsl and mesa if OpenGL or OpenGL ES is enabled

+case "x$enable_opengl$enable_gles1$enable_gles2" in

+x*yes*)

+    CORE_DIRS="$CORE_DIRS glsl mesa"

+    ;;

+esac

+

+case "$mesa_driver" in

+xlib)

+    DRIVER_DIRS="x11"

+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"

+    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"

+    ;;

+dri)

+    SRC_DIRS="$SRC_DIRS glx"

+    DRIVER_DIRS="dri"

+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"

+    ;;

+osmesa)

+    DRIVER_DIRS="osmesa"

+    ;;

+no)

+    DRIVER_DRIS=""

+    ;;

+esac

+AC_SUBST([SRC_DIRS])

+AC_SUBST([GLU_DIRS])

+AC_SUBST([DRIVER_DIRS])

+AC_SUBST([GALLIUM_DIRS])

+AC_SUBST([GALLIUM_TARGET_DIRS])

+AC_SUBST([GALLIUM_WINSYS_DIRS])

+AC_SUBST([GALLIUM_DRIVERS_DIRS])

+AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])

+AC_SUBST([MESA_LLVM])

+

+dnl

+dnl Find out if X is available. The variable have_x is set if libX11 is

+dnl found to mimic AC_PATH_XTRA.

+dnl

+if test -n "$PKG_CONFIG"; then

+    AC_MSG_CHECKING([pkg-config files for X11 are available])

+    PKG_CHECK_EXISTS([x11],[

+        x11_pkgconfig=yes

+        have_x=yes

+        ],[

+        x11_pkgconfig=no

+    ])

+    AC_MSG_RESULT([$x11_pkgconfig])

+else

+    x11_pkgconfig=no

+fi

+dnl Use the autoconf macro if no pkg-config files

+if test "$x11_pkgconfig" = yes; then

+    PKG_CHECK_MODULES([X11], [x11])

+else

+    AC_PATH_XTRA

+    test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"

+    test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"

+    AC_SUBST([X11_CFLAGS])

+    AC_SUBST([X11_LIBS])

+fi

+

+dnl Try to tell the user that the --x-* options are only used when

+dnl pkg-config is not available. This must be right after AC_PATH_XTRA.

+m4_divert_once([HELP_BEGIN],

+[These options are only used when the X libraries cannot be found by the

+pkg-config utility.])

+

+dnl We need X for xlib and dri, so bomb now if it's not found

+case "$mesa_driver" in

+xlib|dri)

+    if test "$no_x" = yes; then

+        AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])

+    fi

+    ;;

+esac

+

+dnl XCB - this is only used for GLX right now

+AC_ARG_ENABLE([xcb],

+    [AS_HELP_STRING([--enable-xcb],

+        [use XCB for GLX @<:@default=disabled@:>@])],

+    [enable_xcb="$enableval"],

+    [enable_xcb=no])

+if test "x$enable_xcb" = xyes; then

+    DEFINES="$DEFINES -DUSE_XCB"

+else

+    enable_xcb=no

+fi

+

+dnl

+dnl libGL configuration per driver

+dnl

+case "$mesa_driver" in

+xlib)

+    if test "$x11_pkgconfig" = yes; then

+        PKG_CHECK_MODULES([XLIBGL], [x11 xext])

+        GL_PC_REQ_PRIV="x11 xext"

+        X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"

+        GL_LIB_DEPS="$XLIBGL_LIBS"

+    else

+        # should check these...

+        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"

+        GL_LIB_DEPS="$X_LIBS -lX11 -lXext"

+        GL_PC_LIB_PRIV="$GL_LIB_DEPS"

+        GL_PC_CFLAGS="$X11_INCLUDES"

+    fi

+    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"

+    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"

+

+    # if static, move the external libraries to the programs

+    # and empty the libraries for libGL

+    if test "$enable_static" = yes; then

+        APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"

+        GL_LIB_DEPS=""

+    fi

+    ;;

+dri|no) # these checks are still desired when there is no mesa_driver

+    # DRI must be shared, I think

+    if test "$enable_static" = yes; then

+        AC_MSG_ERROR([Can't use static libraries for DRI drivers])

+    fi

+

+    # Check for libdrm

+    PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])

+    PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])

+    PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])

+    GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"

+    DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"

+

+    # find the DRI deps for libGL

+    if test "$x11_pkgconfig" = yes; then

+        dri_modules="x11 xext xdamage xfixes"

+

+        # add xf86vidmode if available

+        PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)

+        if test "$HAVE_XF86VIDMODE" = yes ; then

+            dri_modules="$dri_modules xxf86vm"

+        fi

+

+        # add xcb modules if necessary

+        if test "$enable_xcb" = yes; then

+            dri_modules="$dri_modules x11-xcb xcb-glx"

+        fi

+

+        PKG_CHECK_MODULES([DRIGL], [$dri_modules])

+        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"

+        X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"

+        GL_LIB_DEPS="$DRIGL_LIBS"

+    else

+        # should check these...

+        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"

+        GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"

+        GL_PC_LIB_PRIV="$GL_LIB_DEPS"

+        GL_PC_CFLAGS="$X11_INCLUDES"

+

+        # XCB can only be used from pkg-config

+        if test "$enable_xcb" = yes; then

+            PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])

+            GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"

+            X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"

+            GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"

+        fi

+    fi

+

+    # need DRM libs, -lpthread, etc.

+    GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"

+    GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"

+    GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"

+    GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"

+    GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"

+    GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"

+    ;;

+osmesa)

+    # No libGL for osmesa

+    GL_LIB_DEPS=""

+    ;;

+esac

+AC_SUBST([GL_LIB_DEPS])

+AC_SUBST([GL_PC_REQ_PRIV])

+AC_SUBST([GL_PC_LIB_PRIV])

+AC_SUBST([GL_PC_CFLAGS])

+AC_SUBST([DRI_PC_REQ_PRIV])

+AC_SUBST([GLESv1_CM_LIB_DEPS])

+AC_SUBST([GLESv1_CM_PC_LIB_PRIV])

+AC_SUBST([GLESv2_LIB_DEPS])

+AC_SUBST([GLESv2_PC_LIB_PRIV])

+

+GLAPI_LIB_DEPS="-lpthread"

+AC_SUBST([GLAPI_LIB_DEPS])

+

+

+dnl Setup default DRI CFLAGS

+DRI_CFLAGS='$(CFLAGS)'

+DRI_CXXFLAGS='$(CXXFLAGS)'

+DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'

+MESA_MODULES='$(TOP)/src/mesa/libmesa.a'

+

+AC_ARG_ENABLE([shared-dricore],

+    [AS_HELP_STRING([--enable-shared-dricore],

+        [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],

+    [enable_dricore="$enableval"],

+    [enable_dricore=no])

+if test "$mesa_driver" = dri ; then

+   if test "$enable_dricore" = yes ; then

+      if test "$GCC$GXX" != yesyes ; then

+      	 AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling.  Disabling shared dricore])

+	 enable_dricore=no

+      else

+	 DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'

+	 DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'

+	 DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'

+      	 DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'

+      	 DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'

+      	 DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'

+      	 MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'

+      fi

+   fi

+fi

+AC_SUBST([DRICORE_LIBS])

+AC_SUBST([DRICORE_GLSL_LIBS])

+AC_SUBST([DRICORE_LIB_DEPS])

+AC_SUBST([DRI_CXXFLAGS])

+AC_SUBST([DRI_CFLAGS])

+AC_SUBST([MESA_MODULES])

+

+AC_SUBST([HAVE_XF86VIDMODE])

+

+PKG_CHECK_MODULES([LIBDRM_RADEON],

+		  [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],

+		  HAVE_LIBDRM_RADEON=yes,

+		  HAVE_LIBDRM_RADEON=no)

+

+dnl

+dnl More X11 setup

+dnl

+if test "$mesa_driver" = xlib; then

+    DEFINES="$DEFINES -DUSE_XSHM"

+fi

+

+dnl

+dnl TLS detection

+dnl

+

+AC_ARG_ENABLE([glx-tls],

+    [AS_HELP_STRING([--enable-glx-tls],

+        [enable TLS support in GLX @<:@default=disabled@:>@])],

+    [GLX_USE_TLS="$enableval"],

+    [GLX_USE_TLS=no])

+AC_SUBST(GLX_TLS, ${GLX_USE_TLS})

+

+AS_IF([test "x$GLX_USE_TLS" = xyes],

+      [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])

+

+dnl

+dnl More DRI setup

+dnl

+dnl Directory for DRI drivers

+AC_ARG_WITH([dri-driverdir],

+    [AS_HELP_STRING([--with-dri-driverdir=DIR],

+        [directory for the DRI drivers @<:@${libdir}/dri@:>@])],

+    [DRI_DRIVER_INSTALL_DIR="$withval"],

+    [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])

+AC_SUBST([DRI_DRIVER_INSTALL_DIR])

+dnl Extra search path for DRI drivers

+AC_ARG_WITH([dri-searchpath],

+    [AS_HELP_STRING([--with-dri-searchpath=DIRS...],

+        [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],

+    [DRI_DRIVER_SEARCH_DIR="$withval"],

+    [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])

+AC_SUBST([DRI_DRIVER_SEARCH_DIR])

+dnl Direct rendering or just indirect rendering

+AC_ARG_ENABLE([driglx-direct],

+    [AS_HELP_STRING([--disable-driglx-direct],

+        [enable direct rendering in GLX and EGL for DRI @<:@default=enabled@:>@])],

+    [driglx_direct="$enableval"],

+    [driglx_direct="yes"])

+dnl Which drivers to build - default is chosen by platform

+AC_ARG_WITH([dri-drivers],

+    [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],

+        [comma delimited DRI drivers list, e.g.

+        "swrast,i965,radeon" @<:@default=auto@:>@])],

+    [with_dri_drivers="$withval"],

+    [with_dri_drivers=yes])

+if test "x$with_dri_drivers" = x; then

+    with_dri_drivers=no

+fi

+

+dnl If $with_dri_drivers is yes, directories will be added through

+dnl platform checks

+DRI_DIRS=""

+case "$with_dri_drivers" in

+no) ;;

+yes)

+    DRI_DIRS="yes"

+    ;;

+*)

+    # verify the requested driver directories exist

+    dri_drivers=`IFS=', '; echo $with_dri_drivers`

+    for driver in $dri_drivers; do

+        test -d "$srcdir/src/mesa/drivers/dri/$driver" || \

+            AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])

+    done

+    DRI_DIRS="$dri_drivers"

+    ;;

+esac

+

+dnl Set DRI_DIRS, DEFINES and LIB_DEPS

+if test "$mesa_driver" = dri -o "$mesa_driver" = no; then

+    # Platform specific settings and drivers to build

+    case "$host_os" in

+    linux*)

+        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"

+        if test "x$driglx_direct" = xyes; then

+            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"

+        fi

+        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"

+

+        case "$host_cpu" in

+        x86_64)

+            # sis is missing because they have not be converted to use

+            # the new interface.  i810 are missing because there is no

+            # x86-64 system where they could *ever* be used.

+            if test "x$DRI_DIRS" = "xyes"; then

+                DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \

+                    savage tdfx unichrome swrast"

+            fi

+            ;;

+        powerpc*)

+            # Build only the drivers for cards that exist on PowerPC.

+            # At some point MGA will be added, but not yet.

+            if test "x$DRI_DIRS" = "xyes"; then

+                DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"

+            fi

+            ;;

+        sparc*)

+            # Build only the drivers for cards that exist on sparc`

+            if test "x$DRI_DIRS" = "xyes"; then

+                DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"

+            fi

+            ;;

+        esac

+        ;;

+    freebsd* | dragonfly* | *netbsd*)

+        DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"

+        DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"

+        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"

+        if test "x$driglx_direct" = xyes; then

+            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"

+        fi

+

+        if test "x$DRI_DIRS" = "xyes"; then

+            DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \

+                unichrome savage sis swrast"

+        fi

+        ;;

+    gnu*)

+        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"

+        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"

+	;;

+    solaris*)

+        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"

+        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"

+        if test "x$driglx_direct" = xyes; then

+            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"

+        fi

+        ;;

+    esac

+

+    # default drivers

+    if test "x$DRI_DIRS" = "xyes"; then

+        DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \

+            savage sis tdfx unichrome swrast"

+    fi

+

+    DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/  */ /g'`

+

+    # Check for expat

+    if test "$mesa_driver" = dri; then

+        EXPAT_INCLUDES=""

+        EXPAT_LIB=-lexpat

+        AC_ARG_WITH([expat],

+            [AS_HELP_STRING([--with-expat=DIR],

+                [expat install directory])],[

+            EXPAT_INCLUDES="-I$withval/include"

+            CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"

+            LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"

+            EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"

+            ])

+        AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])

+        AC_CHECK_LIB([expat],[XML_ParserCreate],[],

+            [AC_MSG_ERROR([Expat required for DRI.])])

+    fi

+

+    # put all the necessary libs together, including possibly libdricore

+    DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"

+fi

+AC_SUBST([DRI_DIRS])

+AC_SUBST([EXPAT_INCLUDES])

+AC_SUBST([DRI_LIB_DEPS])

+

+case $DRI_DIRS in

+*i915*|*i965*)

+    PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])

+    ;;

+esac

+

+case $DRI_DIRS in

+*radeon*|*r200*|*r300*|*r600*)

+    if test "x$HAVE_LIBDRM_RADEON" = xyes; then

+	RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"

+	RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS

+    fi

+    ;;

+esac

+AC_SUBST([RADEON_CFLAGS])

+AC_SUBST([RADEON_LDFLAGS])

+

+

+dnl

+dnl OSMesa configuration

+dnl

+if test "$mesa_driver" = xlib; then

+    default_gl_osmesa=yes

+else

+    default_gl_osmesa=no

+fi

+AC_ARG_ENABLE([gl-osmesa],

+    [AS_HELP_STRING([--enable-gl-osmesa],

+        [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],

+    [gl_osmesa="$enableval"],

+    [gl_osmesa="$default_gl_osmesa"])

+if test "x$gl_osmesa" = xyes; then

+    if test "x$enable_opengl" = xno; then

+        AC_MSG_ERROR([OpenGL is not available for OSMesa driver])

+    fi

+    if test "$mesa_driver" = osmesa; then

+        AC_MSG_ERROR([libGL is not available for OSMesa driver])

+    else

+        DRIVER_DIRS="$DRIVER_DIRS osmesa"

+    fi

+fi

+

+dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)

+AC_ARG_WITH([osmesa-bits],

+    [AS_HELP_STRING([--with-osmesa-bits=BITS],

+        [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],

+    [osmesa_bits="$withval"],

+    [osmesa_bits=8])

+if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then

+    AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])

+    osmesa_bits=8

+fi

+case "x$osmesa_bits" in

+x8)

+    OSMESA_LIB=OSMesa

+    ;;

+x16|x32)

+    OSMESA_LIB="OSMesa$osmesa_bits"

+    DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"

+    ;;

+*)

+    AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])

+    ;;

+esac

+AC_SUBST([OSMESA_LIB])

+

+case "$DRIVER_DIRS" in

+*osmesa*)

+    # only link libraries with osmesa if shared

+    if test "$enable_static" = no; then

+        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"

+    else

+        OSMESA_LIB_DEPS=""

+    fi

+    OSMESA_MESA_DEPS=""

+    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"

+    ;;

+esac

+AC_SUBST([OSMESA_LIB_DEPS])

+AC_SUBST([OSMESA_MESA_DEPS])

+AC_SUBST([OSMESA_PC_REQ])

+AC_SUBST([OSMESA_PC_LIB_PRIV])

+

+dnl

+dnl EGL configuration

+dnl

+AC_ARG_ENABLE([egl],

+    [AS_HELP_STRING([--disable-egl],

+        [disable EGL library @<:@default=enabled@:>@])],

+    [enable_egl="$enableval"],

+    [enable_egl=yes])

+if test "x$enable_egl" = xno; then

+    if test "x$mesa_driver" = xno; then

+        AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])

+    fi

+    if test "x$enable_openvg" = xyes; then

+        AC_MSG_ERROR([cannot enable OpenVG without EGL])

+    fi

+fi

+if test "x$enable_egl" = xyes; then

+    SRC_DIRS="$SRC_DIRS egl"

+    EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"

+    EGL_DRIVERS_DIRS=""

+    if test "$enable_static" != yes; then

+        # build egl_glx when libGL is built

+        if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then

+            EGL_DRIVERS_DIRS="glx"

+        fi

+

+        if test "$mesa_driver" = dri; then

+            # build egl_dri2 when xcb-dri2 is available

+            PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],

+            		  [have_xcb_dri2=yes],[have_xcb_dri2=no])

+            PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],

+            		  [have_libudev=yes],[have_libudev=no])

+            

+            if test "$have_xcb_dri2" = yes; then

+                EGL_DRIVER_DRI2=dri2

+                DEFINES="$DEFINES -DHAVE_XCB_DRI2"

+                if test "$have_libudev" = yes; then

+                    DEFINES="$DEFINES -DHAVE_LIBUDEV"

+                fi

+                # workaround a bug in xcb-dri2 generated by xcb-proto 1.6

+                AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],

+                          [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])

+            fi

+	fi

+

+        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"

+    fi

+fi

+AC_SUBST([EGL_LIB_DEPS])

+AC_SUBST([EGL_DRIVERS_DIRS])

+

+dnl

+dnl GLU configuration

+dnl

+AC_ARG_ENABLE([glu],

+    [AS_HELP_STRING([--disable-glu],

+        [enable OpenGL Utility library @<:@default=enabled@:>@])],

+    [enable_glu="$enableval"],

+    [enable_glu=yes])

+

+if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then

+    AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])

+    enable_glu=no

+fi

+

+if test "x$enable_glu" = xyes; then

+    SRC_DIRS="$SRC_DIRS glu"

+

+    case "$mesa_driver" in

+    osmesa)

+        # Link libGLU to libOSMesa instead of libGL

+        GLU_LIB_DEPS=""

+        GLU_PC_REQ="osmesa"

+        if test "$enable_static" = no; then

+            GLU_MESA_DEPS='-l$(OSMESA_LIB)'

+        else

+            GLU_MESA_DEPS=""

+        fi

+        ;;

+    *)

+        # If static, empty GLU_LIB_DEPS and add libs for programs to link

+        GLU_PC_REQ="gl"

+        GLU_PC_LIB_PRIV="-lm"

+        if test "$enable_static" = no; then

+            GLU_LIB_DEPS="-lm"

+            GLU_MESA_DEPS='-l$(GL_LIB)'

+        else

+            GLU_LIB_DEPS=""

+            GLU_MESA_DEPS=""

+            APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"

+        fi

+        ;;

+    esac

+fi

+if test "$enable_static" = no; then

+    GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"

+fi

+GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"

+AC_SUBST([GLU_LIB_DEPS])

+AC_SUBST([GLU_MESA_DEPS])

+AC_SUBST([GLU_PC_REQ])

+AC_SUBST([GLU_PC_REQ_PRIV])

+AC_SUBST([GLU_PC_LIB_PRIV])

+AC_SUBST([GLU_PC_CFLAGS])

+

+dnl

+dnl GLw configuration

+dnl

+AC_ARG_ENABLE([glw],

+    [AS_HELP_STRING([--disable-glw],

+        [enable Xt/Motif widget library @<:@default=enabled@:>@])],

+    [enable_glw="$enableval"],

+    [enable_glw=yes])

+dnl Don't build GLw on osmesa

+if test "x$enable_glw" = xyes; then

+    case "$mesa_driver" in

+    osmesa|no)

+        AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])

+        enable_glw=no

+        ;;

+    esac

+fi

+AC_ARG_ENABLE([motif],

+    [AS_HELP_STRING([--enable-motif],

+        [use Motif widgets in GLw @<:@default=disabled@:>@])],

+    [enable_motif="$enableval"],

+    [enable_motif=no])

+

+if test "x$enable_glw" = xyes; then

+    SRC_DIRS="$SRC_DIRS glw"

+    if test "$x11_pkgconfig" = yes; then

+        PKG_CHECK_MODULES([GLW],[x11 xt])

+        GLW_PC_REQ_PRIV="x11 xt"

+        GLW_LIB_DEPS="$GLW_LIBS"

+    else

+        # should check these...

+        GLW_LIB_DEPS="$X_LIBS -lXt -lX11"

+        GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"

+        GLW_PC_CFLAGS="$X11_INCLUDES"

+    fi

+

+    GLW_SOURCES="GLwDrawA.c"

+    MOTIF_CFLAGS=

+    if test "x$enable_motif" = xyes; then

+        GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"

+        AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])

+        if test "x$MOTIF_CONFIG" != xno; then

+            MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`

+            MOTIF_LIBS=`$MOTIF_CONFIG --libs`

+        else

+            AC_CHECK_HEADER([Xm/PrimitiveP.h], [],

+                [AC_MSG_ERROR([Can't locate Motif headers])])

+            AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],

+                [AC_MSG_ERROR([Can't locate Motif Xm library])])

+        fi

+        # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11

+        GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"

+        GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"

+        GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"

+    fi

+

+    # If static, empty GLW_LIB_DEPS and add libs for programs to link

+    GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"

+    if test "$enable_static" = no; then

+        GLW_MESA_DEPS='-l$(GL_LIB)'

+        GLW_LIB_DEPS="$GLW_LIB_DEPS"

+    else

+        APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"

+        GLW_LIB_DEPS=""

+        GLW_MESA_DEPS=""

+    fi

+fi

+AC_SUBST([GLW_LIB_DEPS])

+AC_SUBST([GLW_MESA_DEPS])

+AC_SUBST([GLW_SOURCES])

+AC_SUBST([MOTIF_CFLAGS])

+AC_SUBST([GLW_PC_REQ_PRIV])

+AC_SUBST([GLW_PC_LIB_PRIV])

+AC_SUBST([GLW_PC_CFLAGS])

+

+dnl

+dnl GLUT configuration

+dnl

+if test -f "$srcdir/include/GL/glut.h"; then

+    default_glut=yes

+else

+    default_glut=no

+fi

+AC_ARG_ENABLE([glut],

+    [AS_HELP_STRING([--disable-glut],

+        [enable GLUT library @<:@default=enabled if source available@:>@])],

+    [enable_glut="$enableval"],

+    [enable_glut="$default_glut"])

+

+dnl Don't build glut on osmesa

+if test "x$enable_glut" = xyes; then

+    case "$mesa_driver" in

+    osmesa|no)

+        AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])

+        enable_glut=no

+        ;;

+    esac

+fi

+dnl Can't build glut if GLU not available

+if test "x$enable_glu$enable_glut" = xnoyes; then

+    AC_MSG_WARN([Disabling glut since GLU is disabled])

+    enable_glut=no

+fi

+

+if test "x$enable_glut" = xyes; then

+    SRC_DIRS="$SRC_DIRS glut/glx"

+    if test "$x11_pkgconfig" = yes; then

+        PKG_CHECK_MODULES([GLUT],[x11 xmu xi])

+        GLUT_PC_REQ_PRIV="x11 xmu xi"

+        GLUT_LIB_DEPS="$GLUT_LIBS"

+    else

+        # should check these...

+        GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"

+        GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"

+        GLUT_PC_CFLAGS="$X11_INCLUDES"

+    fi

+    if test "x$GCC" = xyes; then

+        GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"

+    fi

+    GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"

+    GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"

+

+    # If static, empty GLUT_LIB_DEPS and add libs for programs to link

+    if test "$enable_static" = no; then

+        GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'

+    else

+        APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"

+        GLUT_LIB_DEPS=""

+        GLUT_MESA_DEPS=""

+    fi

+fi

+AC_SUBST([GLUT_LIB_DEPS])

+AC_SUBST([GLUT_MESA_DEPS])

+AC_SUBST([GLUT_CFLAGS])

+AC_SUBST([GLUT_PC_REQ_PRIV])

+AC_SUBST([GLUT_PC_LIB_PRIV])

+AC_SUBST([GLUT_PC_CFLAGS])

+

+dnl

+dnl Program library dependencies

+dnl    Only libm is added here if necessary as the libraries should

+dnl    be pulled in by the linker

+dnl

+if test "x$APP_LIB_DEPS" = x; then

+    case "$host_os" in

+    solaris*)

+        APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"

+        ;;

+    cygwin*)

+        APP_LIB_DEPS="-lX11"

+        ;;

+    *)

+        APP_LIB_DEPS="-lm"

+        ;;

+    esac

+fi

+AC_SUBST([APP_LIB_DEPS])

+AC_SUBST([PROGRAM_DIRS])

+

+dnl

+dnl Gallium configuration

+dnl

+AC_ARG_ENABLE([gallium],

+    [AS_HELP_STRING([--disable-gallium],

+        [build gallium @<:@default=enabled@:>@])],

+    [enable_gallium="$enableval"],

+    [enable_gallium=yes])

+if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then

+    AC_MSG_ERROR([cannot enable OpenVG without Gallium])

+fi

+if test "x$enable_gallium" = xyes; then

+    SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"

+    AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])

+fi

+

+AC_SUBST([LLVM_CFLAGS])

+AC_SUBST([LLVM_LIBS])

+AC_SUBST([LLVM_LDFLAGS])

+AC_SUBST([LLVM_VERSION])

+

+dnl

+dnl Gallium state trackers configuration

+dnl

+

+AC_ARG_ENABLE([gallium-egl],

+    [AS_HELP_STRING([--enable-gallium-egl],

+        [enable gallium EGL state tracker @<:@default=auto@:>@])],

+    [enable_gallium_egl="$enableval"],

+    [enable_gallium_egl=auto])

+if test "x$enable_gallium_egl" = xauto; then

+    case "$mesa_driver" in

+    dri|no)

+        enable_gallium_egl=$enable_egl

+        ;;

+    *)

+        enable_gallium_egl=$enable_openvg

+        ;;

+    esac

+fi

+case "x$enable_egl$enable_gallium_egl" in

+xnoyes)

+    AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL])

+esac

+

+AC_ARG_WITH([state-trackers],

+    [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],

+        [comma delimited state_trackers list, e.g.

+        "egl,glx" @<:@default=auto@:>@])],

+    [with_state_trackers="$withval"],

+    [with_state_trackers=yes])

+

+case "$with_state_trackers" in

+no)

+    GALLIUM_STATE_TRACKERS_DIRS=""

+    ;;

+yes)

+    # look at what else is built

+    case "$mesa_driver" in

+    xlib)

+        GALLIUM_STATE_TRACKERS_DIRS=glx

+        ;;

+    dri)

+        GALLIUM_STATE_TRACKERS_DIRS="dri"

+        HAVE_ST_DRI="yes"

+        # Have only tested st/xorg on 1.6.0 servers

+        PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],

+            HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",

+            HAVE_ST_XORG="no")

+        ;;

+    esac

+

+    if test "x$enable_egl" = xyes; then

+        if test "$enable_openvg" = yes; then

+            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"

+            st_egl="yes"

+        fi

+

+        if test "$enable_gallium_egl" = yes; then

+            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"

+            HAVE_ST_EGL="yes"

+        fi

+    fi

+    ;;

+*)

+    # verify the requested state tracker exist

+    state_trackers=""

+    _state_trackers=`IFS=', '; echo $with_state_trackers`

+    for tracker in $_state_trackers; do

+        case "$tracker" in

+        dri)

+            if test "x$mesa_driver" != xdri; then

+                AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])

+            fi

+            HAVE_ST_DRI="yes"

+            ;;

+        egl)

+            if test "x$enable_egl" != xyes; then

+                AC_MSG_ERROR([cannot build egl state tracker without EGL library])

+            fi

+            HAVE_ST_EGL="yes"

+            ;;

+        xorg)

+            PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])

+            PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])

+            PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])

+            HAVE_ST_XORG="yes"

+            ;;

+        vega)

+            if test "x$enable_openvg" != xyes; then

+                AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])

+            fi

+            have_st_vega="yes"

+            ;;

+        esac

+

+	if test -n "$tracker"; then

+            test -d "$srcdir/src/gallium/state_trackers/$tracker" || \

+                AC_MSG_ERROR([state tracker '$tracker' doesn't exist])

+            if test -n "$state_trackers"; then

+                state_trackers="$state_trackers $tracker"

+            else

+                state_trackers="$tracker"

+            fi

+        fi

+    done

+    GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"

+

+    # append --enable-openvg/--enable-gallium-egl to --with-state-trackers

+    if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then

+        AC_MSG_ERROR([--with-state-trackers specified but vega is missing])

+    fi

+    if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then

+        AC_MSG_ERROR([--with-state-trackers specified but egl is missing])

+    fi

+    ;;

+esac

+

+

+EGL_CLIENT_APIS=""

+VG_LIB_DEPS=""

+

+case "x$enable_opengl$enable_gles1$enable_gles2" in

+x*yes*)

+    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'

+    ;;

+esac

+if test "x$enable_openvg" = xyes; then

+    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'

+    VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"

+fi

+

+AC_SUBST([VG_LIB_DEPS])

+AC_SUBST([EGL_CLIENT_APIS])

+

+if test "x$HAVE_ST_EGL" = xyes; then

+	GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"

+fi

+

+if test "x$HAVE_ST_XORG" = xyes; then

+    PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],

+        HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",

+        HAVE_XEXTPROTO_71="no")

+fi

+

+AC_ARG_WITH([egl-platforms],

+    [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],

+        [comma delimited native platforms libEGL supports, e.g.

+        "x11,drm" @<:@default=auto@:>@])],

+    [with_egl_platforms="$withval"],

+    [with_egl_platforms=yes])

+AC_ARG_WITH([egl-displays],

+    [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],

+        [DEPRECATED.  Use --with-egl-platforms instead])],

+    [with_egl_platforms="$withval"])

+

+EGL_PLATFORMS=""

+WAYLAND_EGL_LIB_DEPS=""

+

+case "$with_egl_platforms" in

+yes)

+    if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then

+        EGL_PLATFORMS="x11"

+        if test "$mesa_driver" = dri; then

+            EGL_PLATFORMS="$EGL_PLATFORMS drm"

+        fi

+    fi

+    ;;

+*)

+    if test "x$enable_egl" != xyes; then

+        AC_MSG_ERROR([cannot build egl state tracker without EGL library])

+    fi

+    # verify the requested driver directories exist

+    egl_platforms=`IFS=', '; echo $with_egl_platforms`

+    for plat in $egl_platforms; do

+        test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \

+            AC_MSG_ERROR([EGL platform '$plat' doesn't exist])

+        if test "$plat" = "fbdev"; then

+                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"

+        fi

+	if test "$plat" = "wayland"; then

+		PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \

+				  [AC_MSG_ERROR([cannot find libwayland-client])])

+		WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"

+	fi

+    done

+    EGL_PLATFORMS="$egl_platforms"

+    ;;

+esac

+AC_SUBST([EGL_PLATFORMS])

+

+AC_SUBST([WAYLAND_EGL_LIB_DEPS])

+WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"

+WAYLAND_EGL_PC_LIB_PRIV=

+WAYLAND_EGL_PC_CFLAGS=

+

+AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])

+AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])

+AC_SUBST([WAYLAND_EGL_PC_CFLAGS])

+

+

+AC_ARG_WITH([egl-driver-dir],

+    [AS_HELP_STRING([--with-egl-driver-dir=DIR],

+                    [directory for EGL drivers [[default=${libdir}/egl]]])],

+    [EGL_DRIVER_INSTALL_DIR="$withval"],

+    [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])

+AC_SUBST([EGL_DRIVER_INSTALL_DIR])

+

+AC_ARG_WITH([xorg-driver-dir],

+    [AS_HELP_STRING([--with-xorg-driver-dir=DIR],

+                    [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],

+    [XORG_DRIVER_INSTALL_DIR="$withval"],

+    [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])

+AC_SUBST([XORG_DRIVER_INSTALL_DIR])

+

+AC_ARG_WITH([max-width],

+    [AS_HELP_STRING([--with-max-width=N],

+                    [Maximum framebuffer width (4096)])],

+    [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";

+     AS_IF([test "${withval}" -gt "4096"],

+           [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]

+)

+AC_ARG_WITH([max-height],

+    [AS_HELP_STRING([--with-max-height=N],

+                    [Maximum framebuffer height (4096)])],

+    [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";

+     AS_IF([test "${withval}" -gt "4096"],

+           [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]

+)

+

+dnl

+dnl Gallium LLVM

+dnl

+AC_ARG_ENABLE([gallium-llvm],

+    [AS_HELP_STRING([--enable-gallium-llvm],

+        [build gallium LLVM support @<:@default=disabled@:>@])],

+    [enable_gallium_llvm="$enableval"],

+    [enable_gallium_llvm=auto])

+if test "x$enable_gallium_llvm" = xyes; then

+    if test "x$LLVM_CONFIG" != xno; then

+	LLVM_VERSION=`$LLVM_CONFIG --version`

+	LLVM_CFLAGS=`$LLVM_CONFIG --cppflags`

+	LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"

+

+	LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`

+	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"

+	DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"

+	MESA_LLVM=1

+    else

+	MESA_LLVM=0

+    fi

+else

+    MESA_LLVM=0

+fi

+

+dnl

+dnl Gallium helper functions

+dnl

+gallium_check_st() {

+    if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then

+         GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"

+    fi

+    if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then

+         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"

+    fi

+    if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then

+         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"

+    fi

+}

+

+

+dnl

+dnl Gallium SVGA configuration

+dnl

+AC_ARG_ENABLE([gallium-svga],

+    [AS_HELP_STRING([--enable-gallium-svga],

+        [build gallium SVGA @<:@default=disabled@:>@])],

+    [enable_gallium_svga="$enableval"],

+    [enable_gallium_svga=auto])

+if test "x$enable_gallium_svga" = xyes; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"

+    gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"

+elif test "x$enable_gallium_svga" = xauto; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"

+fi

+

+dnl

+dnl Gallium i915 configuration

+dnl

+AC_ARG_ENABLE([gallium-i915],

+    [AS_HELP_STRING([--enable-gallium-i915],

+        [build gallium i915 @<:@default=disabled@:>@])],

+    [enable_gallium_i915="$enableval"],

+    [enable_gallium_i915=auto])

+if test "x$enable_gallium_i915" = xyes; then

+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"

+    gallium_check_st "i915/drm" "dri-i915" "xorg-i915"

+elif test "x$enable_gallium_i915" = xauto; then

+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"

+fi

+

+dnl

+dnl Gallium i965 configuration

+dnl

+AC_ARG_ENABLE([gallium-i965],

+    [AS_HELP_STRING([--enable-gallium-i965],

+        [build gallium i965 @<:@default=disabled@:>@])],

+    [enable_gallium_i965="$enableval"],

+    [enable_gallium_i965=auto])

+if test "x$enable_gallium_i965" = xyes; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"

+    gallium_check_st "i965/drm" "dri-i965" "xorg-i965"

+elif test "x$enable_gallium_i965" = xauto; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"

+fi

+

+dnl

+dnl Gallium Radeon r300g configuration

+dnl

+AC_ARG_ENABLE([gallium-radeon],

+    [AS_HELP_STRING([--enable-gallium-radeon],

+        [build gallium radeon @<:@default=disabled@:>@])],

+    [enable_gallium_radeon="$enableval"],

+    [enable_gallium_radeon=auto])

+if test "x$enable_gallium_radeon" = xauto; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"

+    gallium_check_st "radeon/drm" "dri-r300"

+fi

+if test "x$enable_gallium_radeon" = xyes; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"

+    gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"

+fi

+

+dnl

+dnl Gallium Radeon r600g configuration

+dnl

+AC_ARG_ENABLE([gallium-r600],

+    [AS_HELP_STRING([--enable-gallium-r600],

+        [build gallium radeon @<:@default=disabled@:>@])],

+    [enable_gallium_r600="$enableval"],

+    [enable_gallium_r600=auto])

+if test "x$enable_gallium_r600" = xyes; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"

+    gallium_check_st "r600/drm" "dri-r600"

+fi

+

+dnl

+dnl Gallium Nouveau configuration

+dnl

+AC_ARG_ENABLE([gallium-nouveau],

+    [AS_HELP_STRING([--enable-gallium-nouveau],

+        [build gallium nouveau @<:@default=disabled@:>@])],

+    [enable_gallium_nouveau="$enableval"],

+    [enable_gallium_nouveau=no])

+if test "x$enable_gallium_nouveau" = xyes; then

+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"

+    gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"

+fi

+

+dnl

+dnl Gallium swrast configuration

+dnl

+AC_ARG_ENABLE([gallium-swrast],

+    [AS_HELP_STRING([--enable-gallium-swrast],

+        [build gallium swrast @<:@default=auto@:>@])],

+    [enable_gallium_swrast="$enableval"],

+    [enable_gallium_swrast=auto])

+if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then

+    if test "x$HAVE_ST_DRI" = xyes; then

+        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"

+    fi

+fi

+

+dnl prepend CORE_DIRS to SRC_DIRS

+SRC_DIRS="$CORE_DIRS $SRC_DIRS"

+

+dnl Restore LDFLAGS and CPPFLAGS

+LDFLAGS="$_SAVE_LDFLAGS"

+CPPFLAGS="$_SAVE_CPPFLAGS"

+

+dnl Substitute the config

+AC_CONFIG_FILES([configs/autoconf])

+

+dnl Replace the configs/current symlink

+AC_CONFIG_COMMANDS([configs],[

+if test -f configs/current || test -L configs/current; then

+    rm -f configs/current

+fi

+ln -s autoconf configs/current

+])

+

+AC_OUTPUT

+

+dnl

+dnl Output some configuration info for the user

+dnl

+echo ""

+echo "        prefix:          $prefix"

+echo "        exec_prefix:     $exec_prefix"

+echo "        libdir:          $libdir"

+echo "        includedir:      $includedir"

+

+dnl API info

+echo ""

+echo "        OpenGL:          $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"

+echo "        OpenVG:          $enable_openvg"

+

+dnl Driver info

+echo ""

+echo "        Driver:          $mesa_driver"

+if test "$mesa_driver" != no; then

+    if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then

+        echo "        OSMesa:          lib$OSMESA_LIB"

+    else

+        echo "        OSMesa:          no"

+    fi

+    if test "$mesa_driver" = dri; then

+        # cleanup the drivers var

+        dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`

+        if test "x$DRI_DIRS" = x; then

+            echo "        DRI drivers:     no"

+        else

+            echo "        DRI drivers:     $dri_dirs"

+        fi

+        echo "        DRI driver dir:  $DRI_DRIVER_INSTALL_DIR"

+        echo "        Use XCB:         $enable_xcb"

+        echo "        Shared dricore:  $enable_dricore"

+    fi

+fi

+echo ""

+echo "        GLU:             $enable_glu"

+echo "        GLw:             $enable_glw (Motif: $enable_motif)"

+echo "        glut:            $enable_glut"

+

+dnl EGL

+echo ""

+echo "        EGL:             $enable_egl"

+if test "$enable_egl" = yes; then

+    echo "        EGL platforms:   $EGL_PLATFORMS"

+

+    egl_drivers=""

+    for d in $EGL_DRIVERS_DIRS; do

+        egl_drivers="$egl_drivers builtin:egl_$d"

+    done

+

+    if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then

+        echo "        EGL drivers:    ${egl_drivers} egl_gallium"

+        echo "        EGL Gallium STs:$EGL_CLIENT_APIS"

+    else

+        echo "        EGL drivers:    $egl_drivers"

+    fi

+fi

+

+echo ""

+if test "x$MESA_LLVM" = x1; then

+    echo "        llvm:            yes"

+    echo "        llvm-config:     $LLVM_CONFIG"

+    echo "        llvm-version:    $LLVM_VERSION"

+else

+    echo "        llvm:            no"

+fi

+

+echo ""

+if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then

+    echo "        Gallium:         yes"

+    echo "        Gallium dirs:    $GALLIUM_DIRS"

+    echo "        Target dirs:     $GALLIUM_TARGET_DIRS"

+    echo "        Winsys dirs:     $GALLIUM_WINSYS_DIRS"

+    echo "        Driver dirs:     $GALLIUM_DRIVERS_DIRS"

+    echo "        Trackers dirs:   $GALLIUM_STATE_TRACKERS_DIRS"

+else

+    echo "        Gallium:         no"

+fi

+

+dnl Libraries

+echo ""

+echo "        Shared libs:     $enable_shared"

+echo "        Static libs:     $enable_static"

+

+dnl Compiler options

+# cleanup the CFLAGS/CXXFLAGS/DEFINES vars

+cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \

+    $SED 's/^ *//;s/  */ /;s/ *$//'`

+cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \

+    $SED 's/^ *//;s/  */ /;s/ *$//'`

+defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/  */ /;s/ *$//'`

+echo ""

+echo "        CFLAGS:          $cflags"

+echo "        CXXFLAGS:        $cxxflags"

+echo "        Macros:          $defines"

+echo ""

+echo "        PYTHON2:         $PYTHON2"

+

+echo ""

+echo "        Run '${MAKE-make}' to build Mesa"

+echo ""

diff --git a/mesalib/scons/gallium.py b/mesalib/scons/gallium.py
index 34523d589..a61a9af8c 100644
--- a/mesalib/scons/gallium.py
+++ b/mesalib/scons/gallium.py
@@ -1,625 +1,624 @@
-"""gallium
-
-Frontend-tool for Gallium3D architecture.
-
-"""
-
-#
-# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
-# All Rights Reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sub license, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice (including the
-# next paragraph) shall be included in all copies or substantial portions
-# of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
-# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-
-
-import distutils.version
-import os
-import os.path
-import re
-import subprocess
-import platform as _platform
-
-import SCons.Action
-import SCons.Builder
-import SCons.Scanner
-
-
-def symlink(target, source, env):
-    target = str(target[0])
-    source = str(source[0])
-    if os.path.islink(target) or os.path.exists(target):
-        os.remove(target)
-    os.symlink(os.path.basename(source), target)
-
-def install(env, source, subdir):
-    target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build_dir'], subdir)
-    return env.Install(target_dir, source)
-
-def install_program(env, source):
-    return install(env, source, 'bin')
-
-def install_shared_library(env, sources, version = ()):
-    targets = []
-    install_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build_dir'])
-    version = tuple(map(str, version))
-    if env['SHLIBSUFFIX'] == '.dll':
-        dlls = env.FindIxes(sources, 'SHLIBPREFIX', 'SHLIBSUFFIX')
-        targets += install(env, dlls, 'bin')
-        libs = env.FindIxes(sources, 'LIBPREFIX', 'LIBSUFFIX')
-        targets += install(env, libs, 'lib')
-    else:
-        for source in sources:
-            target_dir =  os.path.join(install_dir, 'lib')
-            target_name = '.'.join((str(source),) + version)
-            last = env.InstallAs(os.path.join(target_dir, target_name), source)
-            targets += last
-            while len(version):
-                version = version[:-1]
-                target_name = '.'.join((str(source),) + version)
-                action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE")
-                last = env.Command(os.path.join(target_dir, target_name), last, action) 
-                targets += last
-    return targets
-
-
-def createInstallMethods(env):
-    env.AddMethod(install_program, 'InstallProgram')
-    env.AddMethod(install_shared_library, 'InstallSharedLibrary')
-
-
-def num_jobs():
-    try:
-        return int(os.environ['NUMBER_OF_PROCESSORS'])
-    except (ValueError, KeyError):
-        pass
-
-    try:
-        return os.sysconf('SC_NPROCESSORS_ONLN')
-    except (ValueError, OSError, AttributeError):
-        pass
-
-    try:
-        return int(os.popen2("sysctl -n hw.ncpu")[1].read())
-    except ValueError:
-        pass
-
-    return 1
-
-
-def pkg_config_modules(env, name, modules):
-    '''Simple wrapper for pkg-config.'''
-
-    env[name] = False
-
-    if env['platform'] == 'windows':
-        return
-
-    if not env.Detect('pkg-config'):
-        return
-
-    if subprocess.call(["pkg-config", "--exists", ' '.join(modules)]) != 0:
-        return
-
-    # Put -I and -L flags directly into the environment, as these don't affect
-    # the compilation of targets that do not use them
-    try:
-        env.ParseConfig('pkg-config --cflags-only-I --libs-only-L ' + ' '.join(modules))
-    except OSError:
-        return
-
-    # Other flags may affect the compilation of unrelated targets, so store
-    # them with a prefix, (e.g., XXX_CFLAGS, XXX_LIBS, etc)
-    try:
-        flags = env.ParseFlags('!pkg-config --cflags-only-other --libs-only-l --libs-only-other ' + ' '.join(modules))
-    except OSError:
-        return
-    prefix = name.upper() + '_'
-    for flag_name, flag_value in flags.iteritems():
-        env[prefix + flag_name] = flag_value
-
-    env[name] = True
-
-
-
-def generate(env):
-    """Common environment generation code"""
-
-    # Tell tools which machine to compile for
-    env['TARGET_ARCH'] = env['machine']
-    env['MSVS_ARCH'] = env['machine']
-
-    # Toolchain
-    platform = env['platform']
-    if env['toolchain'] == 'default':
-        if platform == 'winddk':
-            env['toolchain'] = 'winddk'
-        elif platform == 'wince':
-            env['toolchain'] = 'wcesdk'
-    env.Tool(env['toolchain'])
-
-    # Allow override compiler and specify additional flags from environment
-    if os.environ.has_key('CC'):
-        env['CC'] = os.environ['CC']
-        # Update CCVERSION to match
-        pipe = SCons.Action._subproc(env, [env['CC'], '--version'],
-                                     stdin = 'devnull',
-                                     stderr = 'devnull',
-                                     stdout = subprocess.PIPE)
-        if pipe.wait() == 0:
-            line = pipe.stdout.readline()
-            match = re.search(r'[0-9]+(\.[0-9]+)+', line)
-            if match:
-                env['CCVERSION'] = match.group(0)
-    if os.environ.has_key('CFLAGS'):
-        env['CCFLAGS'] += SCons.Util.CLVar(os.environ['CFLAGS'])
-    if os.environ.has_key('CXX'):
-        env['CXX'] = os.environ['CXX']
-    if os.environ.has_key('CXXFLAGS'):
-        env['CXXFLAGS'] += SCons.Util.CLVar(os.environ['CXXFLAGS'])
-    if os.environ.has_key('LDFLAGS'):
-        env['LINKFLAGS'] += SCons.Util.CLVar(os.environ['LDFLAGS'])
-
-    env['gcc'] = 'gcc' in os.path.basename(env['CC']).split('-')
-    env['msvc'] = env['CC'] == 'cl'
-
-    if env['msvc'] and env['toolchain'] == 'default' and env['machine'] == 'x86_64':
-        # MSVC x64 support is broken in earlier versions of scons
-        env.EnsurePythonVersion(2, 0)
-
-    # shortcuts
-    machine = env['machine']
-    platform = env['platform']
-    x86 = env['machine'] == 'x86'
-    ppc = env['machine'] == 'ppc'
-    gcc = env['gcc']
-    msvc = env['msvc']
-
-    # Determine whether we are cross compiling; in particular, whether we need
-    # to compile code generators with a different compiler as the target code.
-    host_platform = _platform.system().lower()
-    if host_platform.startswith('cygwin'):
-        host_platform = 'cygwin'
-    host_machine = os.environ.get('PROCESSOR_ARCHITEW6432', os.environ.get('PROCESSOR_ARCHITECTURE', _platform.machine()))
-    host_machine = {
-        'x86': 'x86',
-        'i386': 'x86',
-        'i486': 'x86',
-        'i586': 'x86',
-        'i686': 'x86',
-        'ppc' : 'ppc',
-        'AMD64': 'x86_64',
-        'x86_64': 'x86_64',
-    }.get(host_machine, 'generic')
-    env['crosscompile'] = platform != host_platform
-    if machine == 'x86_64' and host_machine != 'x86_64':
-        env['crosscompile'] = True
-    env['hostonly'] = False
-
-    # Backwards compatability with the debug= profile= options
-    if env['build'] == 'debug':
-        if not env['debug']:
-            print 'scons: warning: debug option is deprecated and will be removed eventually; use instead'
-            print
-            print ' scons build=release'
-            print
-            env['build'] = 'release'
-        if env['profile']:
-            print 'scons: warning: profile option is deprecated and will be removed eventually; use instead'
-            print
-            print ' scons build=profile'
-            print
-            env['build'] = 'profile'
-    if False:
-        # Enforce SConscripts to use the new build variable
-        env.popitem('debug')
-        env.popitem('profile')
-    else:
-        # Backwards portability with older sconscripts
-        if env['build'] in ('debug', 'checked'):
-            env['debug'] = True
-            env['profile'] = False
-        if env['build'] == 'profile':
-            env['debug'] = False
-            env['profile'] = True
-        if env['build'] == 'release':
-            env['debug'] = False
-            env['profile'] = False
-
-    # Put build output in a separate dir, which depends on the current
-    # configuration. See also http://www.scons.org/wiki/AdvancedBuildExample
-    build_topdir = 'build'
-    build_subdir = env['platform']
-    if env['machine'] != 'generic':
-        build_subdir += '-' + env['machine']
-    if env['build'] != 'release':
-        build_subdir += '-' +  env['build']
-    build_dir = os.path.join(build_topdir, build_subdir)
-    # Place the .sconsign file in the build dir too, to avoid issues with
-    # different scons versions building the same source file
-    env['build_dir'] = build_dir
-    env.SConsignFile(os.path.join(build_dir, '.sconsign'))
-    if 'SCONS_CACHE_DIR' in os.environ:
-        print 'scons: Using build cache in %s.' % (os.environ['SCONS_CACHE_DIR'],)
-        env.CacheDir(os.environ['SCONS_CACHE_DIR'])
-    env['CONFIGUREDIR'] = os.path.join(build_dir, 'conf')
-    env['CONFIGURELOG'] = os.path.join(os.path.abspath(build_dir), 'config.log')
-
-    # Parallel build
-    if env.GetOption('num_jobs') <= 1:
-        env.SetOption('num_jobs', num_jobs())
-
-    env.Decider('MD5-timestamp')
-    env.SetOption('max_drift', 60)
-
-    # C preprocessor options
-    cppdefines = []
-    if env['build'] in ('debug', 'checked'):
-        cppdefines += ['DEBUG']
-    else:
-        cppdefines += ['NDEBUG']
-    if env['build'] == 'profile':
-        cppdefines += ['PROFILE']
-    if platform == 'windows':
-        cppdefines += [
-            'WIN32',
-            '_WINDOWS',
-            #'_UNICODE',
-            #'UNICODE',
-            # http://msdn.microsoft.com/en-us/library/aa383745.aspx
-            ('_WIN32_WINNT', '0x0601'),
-            ('WINVER', '0x0601'),
-        ]
-        if msvc and env['toolchain'] != 'winddk':
-            cppdefines += [
-                'VC_EXTRALEAN',
-                '_USE_MATH_DEFINES',
-                '_CRT_SECURE_NO_WARNINGS',
-                '_CRT_SECURE_NO_DEPRECATE',
-                '_SCL_SECURE_NO_WARNINGS',
-                '_SCL_SECURE_NO_DEPRECATE',
-            ]
-        if env['build'] in ('debug', 'checked'):
-            cppdefines += ['_DEBUG']
-    if env['toolchain'] == 'winddk':
-        # Mimic WINDDK's builtin flags. See also:
-        # - WINDDK's bin/makefile.new i386mk.inc for more info.
-        # - buildchk_wxp_x86.log files, generated by the WINDDK's build
-        # - http://alter.org.ua/docs/nt_kernel/vc8_proj/
-        if machine == 'x86':
-            cppdefines += ['_X86_', 'i386']
-        if machine == 'x86_64':
-            cppdefines += ['_AMD64_', 'AMD64']
-    if platform == 'winddk':
-        cppdefines += [
-            'STD_CALL',
-            ('CONDITION_HANDLING', '1'),
-            ('NT_INST', '0'),
-            ('WIN32', '100'),
-            ('_NT1X_', '100'),
-            ('WINNT', '1'),
-            ('_WIN32_WINNT', '0x0501'), # minimum required OS version
-            ('WINVER', '0x0501'),
-            ('_WIN32_IE', '0x0603'),
-            ('WIN32_LEAN_AND_MEAN', '1'),
-            ('DEVL', '1'),
-            ('__BUILDMACHINE__', 'WinDDK'),
-            ('FPO', '0'),
-        ]
-        if env['build'] in ('debug', 'checked'):
-            cppdefines += [('DBG', 1)]
-    if platform == 'wince':
-        cppdefines += [
-            '_CRT_SECURE_NO_DEPRECATE',
-            '_USE_32BIT_TIME_T',
-            'UNICODE',
-            '_UNICODE',
-            ('UNDER_CE', '600'),
-            ('_WIN32_WCE', '0x600'),
-            'WINCEOEM',
-            'WINCEINTERNAL',
-            'WIN32',
-            'STRICT',
-            'x86',
-            '_X86_',
-            'INTERNATIONAL',
-            ('INTLMSG_CODEPAGE', '1252'),
-        ]
-    if platform == 'windows':
-        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_USER']
-    if platform == 'winddk':
-        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_DISPLAY']
-    if platform == 'wince':
-        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE']
-        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE_OGL']
-    if platform == 'embedded':
-        cppdefines += ['PIPE_OS_EMBEDDED']
-    env.Append(CPPDEFINES = cppdefines)
-
-    # C compiler options
-    cflags = [] # C
-    cxxflags = [] # C++
-    ccflags = [] # C & C++
-    if gcc:
-        ccversion = env['CCVERSION']
-        if env['build'] == 'debug':
-            ccflags += ['-O0']
-        elif ccversion.startswith('4.2.'):
-            # gcc 4.2.x optimizer is broken
-            print "warning: gcc 4.2.x optimizer is broken -- disabling optimizations"
-            ccflags += ['-O0']
-        else:
-            ccflags += ['-O3']
-        ccflags += ['-g3']
-        if env['build'] in ('checked', 'profile'):
-            # See http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#Which_options_should_I_pass_to_gcc_when_compiling_for_profiling?
-            ccflags += [
-                '-fno-omit-frame-pointer',
-                '-fno-optimize-sibling-calls',
-            ]
-        if env['machine'] == 'x86':
-            ccflags += [
-                '-m32',
-                #'-march=pentium4',
-            ]
-            if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2') \
-               and (platform != 'windows' or env['build'] == 'debug' or True):
-                # NOTE: We need to ensure stack is realigned given that we
-                # produce shared objects, and have no control over the stack
-                # alignment policy of the application. Therefore we need
-                # -mstackrealign ore -mincoming-stack-boundary=2.
-                #
-                # XXX: -O and -mstackrealign causes stack corruption on MinGW
-                #
-                # XXX: We could have SSE without -mstackrealign if we always used
-                # __attribute__((force_align_arg_pointer)), but that's not
-                # always the case.
-                ccflags += [
-                    '-mstackrealign', # ensure stack is aligned
-                    '-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
-                    #'-mfpmath=sse',
-                ]
-            if platform in ['windows', 'darwin']:
-                # Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216
-                ccflags += ['-fno-common']
-        if env['machine'] == 'x86_64':
-            ccflags += ['-m64']
-            if platform == 'darwin':
-                ccflags += ['-fno-common']
-        # See also:
-        # - http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
-        ccflags += [
-            '-Wall',
-            '-Wno-long-long',
-            '-ffast-math',
-            '-fmessage-length=0', # be nice to Eclipse
-        ]
-        cflags += [
-            '-Wmissing-prototypes',
-            '-std=gnu99',
-        ]
-        if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.0'):
-            ccflags += [
-                '-Wmissing-field-initializers',
-            ]
-        if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):
-            ccflags += [
-                '-Werror=pointer-arith',
-            ]
-            cflags += [
-                '-Werror=declaration-after-statement',
-            ]
-    if msvc:
-        # See also:
-        # - http://msdn.microsoft.com/en-us/library/19z1t1wy.aspx
-        # - cl /?
-        if env['build'] == 'debug':
-            ccflags += [
-              '/Od', # disable optimizations
-              '/Oi', # enable intrinsic functions
-              '/Oy-', # disable frame pointer omission
-            ]
-        else:
-            ccflags += [
-                '/O2', # optimize for speed
-            ]
-        if env['build'] == 'release':
-            ccflags += [
-                '/GL', # enable whole program optimization
-            ]
-        else:
-            ccflags += [
-                '/GL-', # disable whole program optimization
-            ]
-        ccflags += [
-            '/fp:fast', # fast floating point 
-            '/W3', # warning level
-            #'/Wp64', # enable 64 bit porting warnings
-        ]
-        if env['machine'] == 'x86':
-            ccflags += [
-                #'/arch:SSE2', # use the SSE2 instructions
-            ]
-        if platform == 'windows':
-            ccflags += [
-                # TODO
-            ]
-        if platform == 'winddk':
-            ccflags += [
-                '/Zl', # omit default library name in .OBJ
-                '/Zp8', # 8bytes struct member alignment
-                '/Gy', # separate functions for linker
-                '/Gm-', # disable minimal rebuild
-                '/WX', # treat warnings as errors
-                '/Gz', # __stdcall Calling convention
-                '/GX-', # disable C++ EH
-                '/GR-', # disable C++ RTTI
-                '/GF', # enable read-only string pooling
-                '/G6', # optimize for PPro, P-II, P-III
-                '/Ze', # enable extensions
-                '/Gi-', # disable incremental compilation
-                '/QIfdiv-', # disable Pentium FDIV fix
-                '/hotpatch', # prepares an image for hotpatching.
-                #'/Z7', #enable old-style debug info
-            ]
-        if platform == 'wince':
-            # See also C:\WINCE600\public\common\oak\misc\makefile.def
-            ccflags += [
-                '/Zl', # omit default library name in .OBJ
-                '/GF', # enable read-only string pooling
-                '/GR-', # disable C++ RTTI
-                '/GS', # enable security checks
-                # Allow disabling language conformance to maintain backward compat
-                #'/Zc:wchar_t-', # don't force wchar_t as native type, instead of typedef
-                #'/Zc:forScope-', # don't enforce Standard C++ for scoping rules
-                #'/wd4867',
-                #'/wd4430',
-                #'/MT',
-                #'/U_MT',
-            ]
-        # Automatic pdb generation
-        # See http://scons.tigris.org/issues/show_bug.cgi?id=1656
-        env.EnsureSConsVersion(0, 98, 0)
-        env['PDB'] = '${TARGET.base}.pdb'
-    env.Append(CCFLAGS = ccflags)
-    env.Append(CFLAGS = cflags)
-    env.Append(CXXFLAGS = cxxflags)
-
-    if env['platform'] == 'windows' and msvc:
-        # Choose the appropriate MSVC CRT
-        # http://msdn.microsoft.com/en-us/library/2kzt1wy3.aspx
-        if env['build'] in ('debug', 'checked'):
-            env.Append(CCFLAGS = ['/MTd'])
-            env.Append(SHCCFLAGS = ['/LDd'])
-        else:
-            env.Append(CCFLAGS = ['/MT'])
-            env.Append(SHCCFLAGS = ['/LD'])
-    
-    # Assembler options
-    if gcc:
-        if env['machine'] == 'x86':
-            env.Append(ASFLAGS = ['-m32'])
-        if env['machine'] == 'x86_64':
-            env.Append(ASFLAGS = ['-m64'])
-
-    # Linker options
-    linkflags = []
-    shlinkflags = []
-    if gcc:
-        if env['machine'] == 'x86':
-            linkflags += ['-m32']
-        if env['machine'] == 'x86_64':
-            linkflags += ['-m64']
-        if env['platform'] not in ('darwin'):
-            shlinkflags += [
-                '-Wl,-Bsymbolic',
-            ]
-        # Handle circular dependencies in the libraries
-        if env['platform'] in ('darwin'):
-            pass
-        else:
-            env['_LIBFLAGS'] = '-Wl,--start-group ' + env['_LIBFLAGS'] + ' -Wl,--end-group'
-    if msvc:
-        if env['build'] == 'release':
-            # enable Link-time Code Generation
-            linkflags += ['/LTCG']
-            env.Append(ARFLAGS = ['/LTCG'])
-    if platform == 'windows' and msvc:
-        # See also:
-        # - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx
-        linkflags += [
-            '/fixed:no',
-            '/incremental:no',
-        ]
-    if platform == 'winddk':
-        linkflags += [
-            '/merge:_PAGE=PAGE',
-            '/merge:_TEXT=.text',
-            '/section:INIT,d',
-            '/opt:ref',
-            '/opt:icf',
-            '/ignore:4198,4010,4037,4039,4065,4070,4078,4087,4089,4221',
-            '/incremental:no',
-            '/fullbuild',
-            '/release',
-            '/nodefaultlib',
-            '/wx',
-            '/debug',
-            '/debugtype:cv',
-            '/version:5.1',
-            '/osversion:5.1',
-            '/functionpadmin:5',
-            '/safeseh',
-            '/pdbcompress',
-            '/stack:0x40000,0x1000',
-            '/driver',
-            '/align:0x80',
-            '/subsystem:native,5.01',
-            '/base:0x10000',
-
-            '/entry:DrvEnableDriver',
-        ]
-        if env['build'] != 'release':
-            linkflags += [
-                '/MAP', # http://msdn.microsoft.com/en-us/library/k7xkk3e2.aspx
-            ]
-    if platform == 'wince':
-        linkflags += [
-            '/nodefaultlib',
-            #'/incremental:no',
-            #'/fullbuild',
-            '/entry:_DllMainCRTStartup',
-        ]
-    env.Append(LINKFLAGS = linkflags)
-    env.Append(SHLINKFLAGS = shlinkflags)
-
-    # We have C++ in several libraries, so always link with the C++ compiler
-    if env['gcc']:
-        env['LINK'] = env['CXX']
-
-    # Default libs
-    env.Append(LIBS = [])
-
-    # Load tools
-    env.Tool('lex')
-    env.Tool('yacc')
-    if env['llvm']:
-        env.Tool('llvm')
-        env.Tool('udis86')
-    
-    pkg_config_modules(env, 'x11', ['x11', 'xext'])
-    pkg_config_modules(env, 'drm', ['libdrm'])
-    pkg_config_modules(env, 'drm_intel', ['libdrm_intel'])
-    pkg_config_modules(env, 'drm_radeon', ['libdrm_radeon'])
-    pkg_config_modules(env, 'xorg', ['xorg-server'])
-    pkg_config_modules(env, 'kms', ['libkms'])
-
-    env['dri'] = env['x11'] and env['drm']
-
-    # Custom builders and methods
-    env.Tool('custom')
-    createInstallMethods(env)
-
-    # for debugging
-    #print env.Dump()
-
-
-def exists(env):
-    return 1
+"""gallium

+

+Frontend-tool for Gallium3D architecture.

+

+"""

+

+#

+# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.

+# All Rights Reserved.

+#

+# Permission is hereby granted, free of charge, to any person obtaining a

+# copy of this software and associated documentation files (the

+# "Software"), to deal in the Software without restriction, including

+# without limitation the rights to use, copy, modify, merge, publish,

+# distribute, sub license, and/or sell copies of the Software, and to

+# permit persons to whom the Software is furnished to do so, subject to

+# the following conditions:

+#

+# The above copyright notice and this permission notice (including the

+# next paragraph) shall be included in all copies or substantial portions

+# of the Software.

+#

+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

+# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR

+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+#

+

+

+import distutils.version

+import os

+import os.path

+import re

+import subprocess

+import platform as _platform

+

+import SCons.Action

+import SCons.Builder

+import SCons.Scanner

+

+

+def symlink(target, source, env):

+    target = str(target[0])

+    source = str(source[0])

+    if os.path.islink(target) or os.path.exists(target):

+        os.remove(target)

+    os.symlink(os.path.basename(source), target)

+

+def install(env, source, subdir):

+    target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build_dir'], subdir)

+    return env.Install(target_dir, source)

+

+def install_program(env, source):

+    return install(env, source, 'bin')

+

+def install_shared_library(env, sources, version = ()):

+    targets = []

+    install_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build_dir'])

+    version = tuple(map(str, version))

+    if env['SHLIBSUFFIX'] == '.dll':

+        dlls = env.FindIxes(sources, 'SHLIBPREFIX', 'SHLIBSUFFIX')

+        targets += install(env, dlls, 'bin')

+        libs = env.FindIxes(sources, 'LIBPREFIX', 'LIBSUFFIX')

+        targets += install(env, libs, 'lib')

+    else:

+        for source in sources:

+            target_dir =  os.path.join(install_dir, 'lib')

+            target_name = '.'.join((str(source),) + version)

+            last = env.InstallAs(os.path.join(target_dir, target_name), source)

+            targets += last

+            while len(version):

+                version = version[:-1]

+                target_name = '.'.join((str(source),) + version)

+                action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE")

+                last = env.Command(os.path.join(target_dir, target_name), last, action) 

+                targets += last

+    return targets

+

+

+def createInstallMethods(env):

+    env.AddMethod(install_program, 'InstallProgram')

+    env.AddMethod(install_shared_library, 'InstallSharedLibrary')

+

+

+def num_jobs():

+    try:

+        return int(os.environ['NUMBER_OF_PROCESSORS'])

+    except (ValueError, KeyError):

+        pass

+

+    try:

+        return os.sysconf('SC_NPROCESSORS_ONLN')

+    except (ValueError, OSError, AttributeError):

+        pass

+

+    try:

+        return int(os.popen2("sysctl -n hw.ncpu")[1].read())

+    except ValueError:

+        pass

+

+    return 1

+

+

+def pkg_config_modules(env, name, modules):

+    '''Simple wrapper for pkg-config.'''

+

+    env[name] = False

+

+    if env['platform'] == 'windows':

+        return

+

+    if not env.Detect('pkg-config'):

+        return

+

+    if subprocess.call(["pkg-config", "--exists", ' '.join(modules)]) != 0:

+        return

+

+    # Put -I and -L flags directly into the environment, as these don't affect

+    # the compilation of targets that do not use them

+    try:

+        env.ParseConfig('pkg-config --cflags-only-I --libs-only-L ' + ' '.join(modules))

+    except OSError:

+        return

+

+    # Other flags may affect the compilation of unrelated targets, so store

+    # them with a prefix, (e.g., XXX_CFLAGS, XXX_LIBS, etc)

+    try:

+        flags = env.ParseFlags('!pkg-config --cflags-only-other --libs-only-l --libs-only-other ' + ' '.join(modules))

+    except OSError:

+        return

+    prefix = name.upper() + '_'

+    for flag_name, flag_value in flags.iteritems():

+        env[prefix + flag_name] = flag_value

+

+    env[name] = True

+

+

+

+def generate(env):

+    """Common environment generation code"""

+

+    # Tell tools which machine to compile for

+    env['TARGET_ARCH'] = env['machine']

+    env['MSVS_ARCH'] = env['machine']

+

+    # Toolchain

+    platform = env['platform']

+    if env['toolchain'] == 'default':

+        if platform == 'winddk':

+            env['toolchain'] = 'winddk'

+        elif platform == 'wince':

+            env['toolchain'] = 'wcesdk'

+    env.Tool(env['toolchain'])

+

+    # Allow override compiler and specify additional flags from environment

+    if os.environ.has_key('CC'):

+        env['CC'] = os.environ['CC']

+        # Update CCVERSION to match

+        pipe = SCons.Action._subproc(env, [env['CC'], '--version'],

+                                     stdin = 'devnull',

+                                     stderr = 'devnull',

+                                     stdout = subprocess.PIPE)

+        if pipe.wait() == 0:

+            line = pipe.stdout.readline()

+            match = re.search(r'[0-9]+(\.[0-9]+)+', line)

+            if match:

+                env['CCVERSION'] = match.group(0)

+    if os.environ.has_key('CFLAGS'):

+        env['CCFLAGS'] += SCons.Util.CLVar(os.environ['CFLAGS'])

+    if os.environ.has_key('CXX'):

+        env['CXX'] = os.environ['CXX']

+    if os.environ.has_key('CXXFLAGS'):

+        env['CXXFLAGS'] += SCons.Util.CLVar(os.environ['CXXFLAGS'])

+    if os.environ.has_key('LDFLAGS'):

+        env['LINKFLAGS'] += SCons.Util.CLVar(os.environ['LDFLAGS'])

+

+    env['gcc'] = 'gcc' in os.path.basename(env['CC']).split('-')

+    env['msvc'] = env['CC'] == 'cl'

+

+    if env['msvc'] and env['toolchain'] == 'default' and env['machine'] == 'x86_64':

+        # MSVC x64 support is broken in earlier versions of scons

+        env.EnsurePythonVersion(2, 0)

+

+    # shortcuts

+    machine = env['machine']

+    platform = env['platform']

+    x86 = env['machine'] == 'x86'

+    ppc = env['machine'] == 'ppc'

+    gcc = env['gcc']

+    msvc = env['msvc']

+

+    # Determine whether we are cross compiling; in particular, whether we need

+    # to compile code generators with a different compiler as the target code.

+    host_platform = _platform.system().lower()

+    if host_platform.startswith('cygwin'):

+        host_platform = 'cygwin'

+    host_machine = os.environ.get('PROCESSOR_ARCHITEW6432', os.environ.get('PROCESSOR_ARCHITECTURE', _platform.machine()))

+    host_machine = {

+        'x86': 'x86',

+        'i386': 'x86',

+        'i486': 'x86',

+        'i586': 'x86',

+        'i686': 'x86',

+        'ppc' : 'ppc',

+        'AMD64': 'x86_64',

+        'x86_64': 'x86_64',

+    }.get(host_machine, 'generic')

+    env['crosscompile'] = platform != host_platform

+    if machine == 'x86_64' and host_machine != 'x86_64':

+        env['crosscompile'] = True

+    env['hostonly'] = False

+

+    # Backwards compatability with the debug= profile= options

+    if env['build'] == 'debug':

+        if not env['debug']:

+            print 'scons: warning: debug option is deprecated and will be removed eventually; use instead'

+            print

+            print ' scons build=release'

+            print

+            env['build'] = 'release'

+        if env['profile']:

+            print 'scons: warning: profile option is deprecated and will be removed eventually; use instead'

+            print

+            print ' scons build=profile'

+            print

+            env['build'] = 'profile'

+    if False:

+        # Enforce SConscripts to use the new build variable

+        env.popitem('debug')

+        env.popitem('profile')

+    else:

+        # Backwards portability with older sconscripts

+        if env['build'] in ('debug', 'checked'):

+            env['debug'] = True

+            env['profile'] = False

+        if env['build'] == 'profile':

+            env['debug'] = False

+            env['profile'] = True

+        if env['build'] == 'release':

+            env['debug'] = False

+            env['profile'] = False

+

+    # Put build output in a separate dir, which depends on the current

+    # configuration. See also http://www.scons.org/wiki/AdvancedBuildExample

+    build_topdir = 'build'

+    build_subdir = env['platform']

+    if env['machine'] != 'generic':

+        build_subdir += '-' + env['machine']

+    if env['build'] != 'release':

+        build_subdir += '-' +  env['build']

+    build_dir = os.path.join(build_topdir, build_subdir)

+    # Place the .sconsign file in the build dir too, to avoid issues with

+    # different scons versions building the same source file

+    env['build_dir'] = build_dir

+    env.SConsignFile(os.path.join(build_dir, '.sconsign'))

+    if 'SCONS_CACHE_DIR' in os.environ:

+        print 'scons: Using build cache in %s.' % (os.environ['SCONS_CACHE_DIR'],)

+        env.CacheDir(os.environ['SCONS_CACHE_DIR'])

+    env['CONFIGUREDIR'] = os.path.join(build_dir, 'conf')

+    env['CONFIGURELOG'] = os.path.join(os.path.abspath(build_dir), 'config.log')

+

+    # Parallel build

+    if env.GetOption('num_jobs') <= 1:

+        env.SetOption('num_jobs', num_jobs())

+

+    env.Decider('MD5-timestamp')

+    env.SetOption('max_drift', 60)

+

+    # C preprocessor options

+    cppdefines = []

+    if env['build'] in ('debug', 'checked'):

+        cppdefines += ['DEBUG']

+    else:

+        cppdefines += ['NDEBUG']

+    if env['build'] == 'profile':

+        cppdefines += ['PROFILE']

+    if platform == 'windows':

+        cppdefines += [

+            'WIN32',

+            '_WINDOWS',

+            #'_UNICODE',

+            #'UNICODE',

+            # http://msdn.microsoft.com/en-us/library/aa383745.aspx

+            ('_WIN32_WINNT', '0x0601'),

+            ('WINVER', '0x0601'),

+        ]

+        if msvc and env['toolchain'] != 'winddk':

+            cppdefines += [

+                'VC_EXTRALEAN',

+                '_USE_MATH_DEFINES',

+                '_CRT_SECURE_NO_WARNINGS',

+                '_CRT_SECURE_NO_DEPRECATE',

+                '_SCL_SECURE_NO_WARNINGS',

+                '_SCL_SECURE_NO_DEPRECATE',

+            ]

+        if env['build'] in ('debug', 'checked'):

+            cppdefines += ['_DEBUG']

+    if env['toolchain'] == 'winddk':

+        # Mimic WINDDK's builtin flags. See also:

+        # - WINDDK's bin/makefile.new i386mk.inc for more info.

+        # - buildchk_wxp_x86.log files, generated by the WINDDK's build

+        # - http://alter.org.ua/docs/nt_kernel/vc8_proj/

+        if machine == 'x86':

+            cppdefines += ['_X86_', 'i386']

+        if machine == 'x86_64':

+            cppdefines += ['_AMD64_', 'AMD64']

+    if platform == 'winddk':

+        cppdefines += [

+            'STD_CALL',

+            ('CONDITION_HANDLING', '1'),

+            ('NT_INST', '0'),

+            ('WIN32', '100'),

+            ('_NT1X_', '100'),

+            ('WINNT', '1'),

+            ('_WIN32_WINNT', '0x0501'), # minimum required OS version

+            ('WINVER', '0x0501'),

+            ('_WIN32_IE', '0x0603'),

+            ('WIN32_LEAN_AND_MEAN', '1'),

+            ('DEVL', '1'),

+            ('__BUILDMACHINE__', 'WinDDK'),

+            ('FPO', '0'),

+        ]

+        if env['build'] in ('debug', 'checked'):

+            cppdefines += [('DBG', 1)]

+    if platform == 'wince':

+        cppdefines += [

+            '_CRT_SECURE_NO_DEPRECATE',

+            '_USE_32BIT_TIME_T',

+            'UNICODE',

+            '_UNICODE',

+            ('UNDER_CE', '600'),

+            ('_WIN32_WCE', '0x600'),

+            'WINCEOEM',

+            'WINCEINTERNAL',

+            'WIN32',

+            'STRICT',

+            'x86',

+            '_X86_',

+            'INTERNATIONAL',

+            ('INTLMSG_CODEPAGE', '1252'),

+        ]

+    if platform == 'windows':

+        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_USER']

+    if platform == 'winddk':

+        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_DISPLAY']

+    if platform == 'wince':

+        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE']

+        cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE_OGL']

+    if platform == 'embedded':

+        cppdefines += ['PIPE_OS_EMBEDDED']

+    env.Append(CPPDEFINES = cppdefines)

+

+    # C compiler options

+    cflags = [] # C

+    cxxflags = [] # C++

+    ccflags = [] # C & C++

+    if gcc:

+        ccversion = env['CCVERSION']

+        if env['build'] == 'debug':

+            ccflags += ['-O0']

+        elif ccversion.startswith('4.2.'):

+            # gcc 4.2.x optimizer is broken

+            print "warning: gcc 4.2.x optimizer is broken -- disabling optimizations"

+            ccflags += ['-O0']

+        else:

+            ccflags += ['-O3']

+        ccflags += ['-g3']

+        if env['build'] in ('checked', 'profile'):

+            # See http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#Which_options_should_I_pass_to_gcc_when_compiling_for_profiling?

+            ccflags += [

+                '-fno-omit-frame-pointer',

+                '-fno-optimize-sibling-calls',

+            ]

+        if env['machine'] == 'x86':

+            ccflags += [

+                '-m32',

+                #'-march=pentium4',

+            ]

+            if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2') \

+               and (platform != 'windows' or env['build'] == 'debug' or True):

+                # NOTE: We need to ensure stack is realigned given that we

+                # produce shared objects, and have no control over the stack

+                # alignment policy of the application. Therefore we need

+                # -mstackrealign ore -mincoming-stack-boundary=2.

+                #

+                # XXX: -O and -mstackrealign causes stack corruption on MinGW

+                #

+                # XXX: We could have SSE without -mstackrealign if we always used

+                # __attribute__((force_align_arg_pointer)), but that's not

+                # always the case.

+                ccflags += [

+                    '-mstackrealign', # ensure stack is aligned

+                    '-mmmx', '-msse', '-msse2', # enable SIMD intrinsics

+                    #'-mfpmath=sse',

+                ]

+            if platform in ['windows', 'darwin']:

+                # Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216

+                ccflags += ['-fno-common']

+        if env['machine'] == 'x86_64':

+            ccflags += ['-m64']

+            if platform == 'darwin':

+                ccflags += ['-fno-common']

+        # See also:

+        # - http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html

+        ccflags += [

+            '-Wall',

+            '-Wno-long-long',

+            '-ffast-math',

+            '-fmessage-length=0', # be nice to Eclipse

+        ]

+        cflags += [

+            '-Wmissing-prototypes',

+            '-std=gnu99',

+        ]

+        if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.0'):

+            ccflags += [

+                '-Wmissing-field-initializers',

+            ]

+        if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):

+            ccflags += [

+                '-Werror=pointer-arith',

+            ]

+            cflags += [

+                '-Werror=declaration-after-statement',

+            ]

+    if msvc:

+        # See also:

+        # - http://msdn.microsoft.com/en-us/library/19z1t1wy.aspx

+        # - cl /?

+        if env['build'] == 'debug':

+            ccflags += [

+              '/Od', # disable optimizations

+              '/Oi', # enable intrinsic functions

+              '/Oy-', # disable frame pointer omission

+            ]

+        else:

+            ccflags += [

+                '/O2', # optimize for speed

+            ]

+        if env['build'] == 'release':

+            ccflags += [

+                '/GL', # enable whole program optimization

+            ]

+        else:

+            ccflags += [

+                '/GL-', # disable whole program optimization

+            ]

+        ccflags += [

+            '/fp:fast', # fast floating point 

+            '/W3', # warning level

+            #'/Wp64', # enable 64 bit porting warnings

+        ]

+        if env['machine'] == 'x86':

+            ccflags += [

+                #'/arch:SSE2', # use the SSE2 instructions

+            ]

+        if platform == 'windows':

+            ccflags += [

+                # TODO

+            ]

+        if platform == 'winddk':

+            ccflags += [

+                '/Zl', # omit default library name in .OBJ

+                '/Zp8', # 8bytes struct member alignment

+                '/Gy', # separate functions for linker

+                '/Gm-', # disable minimal rebuild

+                '/WX', # treat warnings as errors

+                '/Gz', # __stdcall Calling convention

+                '/GX-', # disable C++ EH

+                '/GR-', # disable C++ RTTI

+                '/GF', # enable read-only string pooling

+                '/G6', # optimize for PPro, P-II, P-III

+                '/Ze', # enable extensions

+                '/Gi-', # disable incremental compilation

+                '/QIfdiv-', # disable Pentium FDIV fix

+                '/hotpatch', # prepares an image for hotpatching.

+                #'/Z7', #enable old-style debug info

+            ]

+        if platform == 'wince':

+            # See also C:\WINCE600\public\common\oak\misc\makefile.def

+            ccflags += [

+                '/Zl', # omit default library name in .OBJ

+                '/GF', # enable read-only string pooling

+                '/GR-', # disable C++ RTTI

+                '/GS', # enable security checks

+                # Allow disabling language conformance to maintain backward compat

+                #'/Zc:wchar_t-', # don't force wchar_t as native type, instead of typedef

+                #'/Zc:forScope-', # don't enforce Standard C++ for scoping rules

+                #'/wd4867',

+                #'/wd4430',

+                #'/MT',

+                #'/U_MT',

+            ]

+        # Automatic pdb generation

+        # See http://scons.tigris.org/issues/show_bug.cgi?id=1656

+        env.EnsureSConsVersion(0, 98, 0)

+        env['PDB'] = '${TARGET.base}.pdb'

+    env.Append(CCFLAGS = ccflags)

+    env.Append(CFLAGS = cflags)

+    env.Append(CXXFLAGS = cxxflags)

+

+    if env['platform'] == 'windows' and msvc:

+        # Choose the appropriate MSVC CRT

+        # http://msdn.microsoft.com/en-us/library/2kzt1wy3.aspx

+        if env['build'] in ('debug', 'checked'):

+            env.Append(CCFLAGS = ['/MTd'])

+            env.Append(SHCCFLAGS = ['/LDd'])

+        else:

+            env.Append(CCFLAGS = ['/MT'])

+            env.Append(SHCCFLAGS = ['/LD'])

+    

+    # Assembler options

+    if gcc:

+        if env['machine'] == 'x86':

+            env.Append(ASFLAGS = ['-m32'])

+        if env['machine'] == 'x86_64':

+            env.Append(ASFLAGS = ['-m64'])

+

+    # Linker options

+    linkflags = []

+    shlinkflags = []

+    if gcc:

+        if env['machine'] == 'x86':

+            linkflags += ['-m32']

+        if env['machine'] == 'x86_64':

+            linkflags += ['-m64']

+        if env['platform'] not in ('darwin'):

+            shlinkflags += [

+                '-Wl,-Bsymbolic',

+            ]

+        # Handle circular dependencies in the libraries

+        if env['platform'] in ('darwin'):

+            pass

+        else:

+            env['_LIBFLAGS'] = '-Wl,--start-group ' + env['_LIBFLAGS'] + ' -Wl,--end-group'

+    if msvc:

+        if env['build'] == 'release':

+            # enable Link-time Code Generation

+            linkflags += ['/LTCG']

+            env.Append(ARFLAGS = ['/LTCG'])

+    if platform == 'windows' and msvc:

+        # See also:

+        # - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx

+        linkflags += [

+            '/fixed:no',

+            '/incremental:no',

+        ]

+    if platform == 'winddk':

+        linkflags += [

+            '/merge:_PAGE=PAGE',

+            '/merge:_TEXT=.text',

+            '/section:INIT,d',

+            '/opt:ref',

+            '/opt:icf',

+            '/ignore:4198,4010,4037,4039,4065,4070,4078,4087,4089,4221',

+            '/incremental:no',

+            '/fullbuild',

+            '/release',

+            '/nodefaultlib',

+            '/wx',

+            '/debug',

+            '/debugtype:cv',

+            '/version:5.1',

+            '/osversion:5.1',

+            '/functionpadmin:5',

+            '/safeseh',

+            '/pdbcompress',

+            '/stack:0x40000,0x1000',

+            '/driver',

+            '/align:0x80',

+            '/subsystem:native,5.01',

+            '/base:0x10000',

+

+            '/entry:DrvEnableDriver',

+        ]

+        if env['build'] != 'release':

+            linkflags += [

+                '/MAP', # http://msdn.microsoft.com/en-us/library/k7xkk3e2.aspx

+            ]

+    if platform == 'wince':

+        linkflags += [

+            '/nodefaultlib',

+            #'/incremental:no',

+            #'/fullbuild',

+            '/entry:_DllMainCRTStartup',

+        ]

+    env.Append(LINKFLAGS = linkflags)

+    env.Append(SHLINKFLAGS = shlinkflags)

+

+    # We have C++ in several libraries, so always link with the C++ compiler

+    if env['gcc']:

+        env['LINK'] = env['CXX']

+

+    # Default libs

+    env.Append(LIBS = [])

+

+    # Load tools

+    env.Tool('lex')

+    env.Tool('yacc')

+    if env['llvm']:

+        env.Tool('llvm')

+    

+    pkg_config_modules(env, 'x11', ['x11', 'xext'])

+    pkg_config_modules(env, 'drm', ['libdrm'])

+    pkg_config_modules(env, 'drm_intel', ['libdrm_intel'])

+    pkg_config_modules(env, 'drm_radeon', ['libdrm_radeon'])

+    pkg_config_modules(env, 'xorg', ['xorg-server'])

+    pkg_config_modules(env, 'kms', ['libkms'])

+

+    env['dri'] = env['x11'] and env['drm']

+

+    # Custom builders and methods

+    env.Tool('custom')

+    createInstallMethods(env)

+

+    # for debugging

+    #print env.Dump()

+

+

+def exists(env):

+    return 1

diff --git a/mesalib/scons/llvm.py b/mesalib/scons/llvm.py
index 3fef9e090..364cfe366 100644
--- a/mesalib/scons/llvm.py
+++ b/mesalib/scons/llvm.py
@@ -1,166 +1,166 @@
-"""llvm
-
-Tool-specific initialization for LLVM
-
-"""
-
-#
-# Copyright (c) 2009 VMware, Inc.
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
-# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-
-import os
-import os.path
-import re
-import sys
-import distutils.version
-
-import SCons.Errors
-import SCons.Util
-
-
-def generate(env):
-    env['llvm'] = False
-
-    try:
-        llvm_dir = os.environ['LLVM']
-    except KeyError:
-        # Do nothing -- use the system headers/libs
-        llvm_dir = None
-    else:
-        if not os.path.isdir(llvm_dir):
-            raise SCons.Errors.InternalError, "Specified LLVM directory not found"
-
-        if env['debug']:
-            llvm_subdir = 'Debug'
-        else:
-            llvm_subdir = 'Release'
-
-        llvm_bin_dir = os.path.join(llvm_dir, llvm_subdir, 'bin')
-        if not os.path.isdir(llvm_bin_dir):
-            llvm_bin_dir = os.path.join(llvm_dir, 'bin')
-            if not os.path.isdir(llvm_bin_dir):
-                raise SCons.Errors.InternalError, "LLVM binary directory not found"
-
-        env.PrependENVPath('PATH', llvm_bin_dir)
-
-    if env['platform'] == 'windows':
-        # XXX: There is no llvm-config on Windows, so assume a standard layout
-        if llvm_dir is None:
-            print 'scons: LLVM environment variable must be specified when building for windows'
-            return
-
-        # Try to determine the LLVM version from llvm/Config/config.h
-        llvm_config = os.path.join(llvm_dir, 'include/llvm/Config/config.h')
-        if not os.path.exists(llvm_config):
-            print 'scons: could not find %s' % llvm_config
-            return
-        llvm_version_re = re.compile(r'^#define PACKAGE_VERSION "([^"]*)"')
-        llvm_version = None
-        for line in open(llvm_config, 'rt'):
-            mo = llvm_version_re.match(line)
-            if mo:
-                llvm_version = mo.group(1)
-                llvm_version = distutils.version.LooseVersion(llvm_version)
-                break
-        if llvm_version is None:
-            print 'scons: could not determine the LLVM version from %s' % llvm_config
-            return
-
-        env.Prepend(CPPPATH = [os.path.join(llvm_dir, 'include')])
-        env.AppendUnique(CPPDEFINES = [
-            '__STDC_LIMIT_MACROS', 
-            '__STDC_CONSTANT_MACROS',
-            'HAVE_STDINT_H',
-        ])
-        env.Prepend(LIBPATH = [os.path.join(llvm_dir, 'lib')])
-        if llvm_version >= distutils.version.LooseVersion('2.7'):
-            # 2.7
-            env.Prepend(LIBS = [
-                'LLVMLinker', 'LLVMipo', 'LLVMInterpreter',
-                'LLVMInstrumentation', 'LLVMJIT', 'LLVMExecutionEngine',
-                'LLVMBitWriter', 'LLVMX86Disassembler', 'LLVMX86AsmParser',
-                'LLVMMCParser', 'LLVMX86AsmPrinter', 'LLVMX86CodeGen',
-                'LLVMSelectionDAG', 'LLVMX86Info', 'LLVMAsmPrinter',
-                'LLVMCodeGen', 'LLVMScalarOpts', 'LLVMInstCombine',
-                'LLVMTransformUtils', 'LLVMipa', 'LLVMAsmParser',
-                'LLVMArchive', 'LLVMBitReader', 'LLVMAnalysis', 'LLVMTarget',
-                'LLVMMC', 'LLVMCore', 'LLVMSupport', 'LLVMSystem',
-            ])
-        else:
-            # 2.6
-            env.Prepend(LIBS = [
-                'LLVMX86AsmParser', 'LLVMX86AsmPrinter', 'LLVMX86CodeGen',
-                'LLVMX86Info', 'LLVMLinker', 'LLVMipo', 'LLVMInterpreter',
-                'LLVMInstrumentation', 'LLVMJIT', 'LLVMExecutionEngine',
-                'LLVMDebugger', 'LLVMBitWriter', 'LLVMAsmParser',
-                'LLVMArchive', 'LLVMBitReader', 'LLVMSelectionDAG',
-                'LLVMAsmPrinter', 'LLVMCodeGen', 'LLVMScalarOpts',
-                'LLVMTransformUtils', 'LLVMipa', 'LLVMAnalysis',
-                'LLVMTarget', 'LLVMMC', 'LLVMCore', 'LLVMSupport',
-                'LLVMSystem',
-            ])
-        env.Append(LIBS = [
-            'imagehlp',
-            'psapi',
-        ])
-        if env['msvc']:
-            # Some of the LLVM C headers use the inline keyword without
-            # defining it.
-            env.Append(CPPDEFINES = [('inline', '__inline')])
-            if env['build'] in ('debug', 'checked'):
-                # LLVM libraries are static, build with /MT, and they
-                # automatically link agains LIBCMT. When we're doing a
-                # debug build we'll be linking against LIBCMTD, so disable
-                # that.
-                env.Append(LINKFLAGS = ['/nodefaultlib:LIBCMT'])
-    else:
-        if not env.Detect('llvm-config'):
-            print 'scons: llvm-config script not found' % llvm_version
-            return
-
-        llvm_version = env.backtick('llvm-config --version').rstrip()
-        llvm_version = distutils.version.LooseVersion(llvm_version)
-
-        try:
-            env.ParseConfig('llvm-config --cppflags')
-            env.ParseConfig('llvm-config --libs jit interpreter nativecodegen bitwriter')
-            env.ParseConfig('llvm-config --ldflags')
-        except OSError:
-            print 'scons: llvm-config version %s failed' % llvm_version
-            return
-
-    assert llvm_version is not None
-    env['llvm'] = True
-
-    print 'scons: Found LLVM version %s' % llvm_version
-    env['LLVM_VERSION'] = llvm_version
-
-    # Define HAVE_LLVM macro with the major/minor version number (e.g., 0x0206 for 2.6)
-    llvm_version_major = int(llvm_version.version[0])
-    llvm_version_minor = int(llvm_version.version[1])
-    llvm_version_hex = '0x%02x%02x' % (llvm_version_major, llvm_version_minor)
-    env.Prepend(CPPDEFINES = [('HAVE_LLVM', llvm_version_hex)])
-
-def exists(env):
-    return True
-
-# vim:set ts=4 sw=4 et:
+"""llvm

+

+Tool-specific initialization for LLVM

+

+"""

+

+#

+# Copyright (c) 2009 VMware, Inc.

+#

+# Permission is hereby granted, free of charge, to any person obtaining

+# a copy of this software and associated documentation files (the

+# "Software"), to deal in the Software without restriction, including

+# without limitation the rights to use, copy, modify, merge, publish,

+# distribute, sublicense, and/or sell copies of the Software, and to

+# permit persons to whom the Software is furnished to do so, subject to

+# the following conditions:

+#

+# The above copyright notice and this permission notice shall be included

+# in all copies or substantial portions of the Software.

+#

+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY

+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE

+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+#

+

+import os

+import os.path

+import re

+import sys

+import distutils.version

+

+import SCons.Errors

+import SCons.Util

+

+

+def generate(env):

+    env['llvm'] = False

+

+    try:

+        llvm_dir = os.environ['LLVM']

+    except KeyError:

+        # Do nothing -- use the system headers/libs

+        llvm_dir = None

+    else:

+        if not os.path.isdir(llvm_dir):

+            raise SCons.Errors.InternalError, "Specified LLVM directory not found"

+

+        if env['debug']:

+            llvm_subdir = 'Debug'

+        else:

+            llvm_subdir = 'Release'

+

+        llvm_bin_dir = os.path.join(llvm_dir, llvm_subdir, 'bin')

+        if not os.path.isdir(llvm_bin_dir):

+            llvm_bin_dir = os.path.join(llvm_dir, 'bin')

+            if not os.path.isdir(llvm_bin_dir):

+                raise SCons.Errors.InternalError, "LLVM binary directory not found"

+

+        env.PrependENVPath('PATH', llvm_bin_dir)

+

+    if env['platform'] == 'windows':

+        # XXX: There is no llvm-config on Windows, so assume a standard layout

+        if llvm_dir is None:

+            print 'scons: LLVM environment variable must be specified when building for windows'

+            return

+

+        # Try to determine the LLVM version from llvm/Config/config.h

+        llvm_config = os.path.join(llvm_dir, 'include/llvm/Config/config.h')

+        if not os.path.exists(llvm_config):

+            print 'scons: could not find %s' % llvm_config

+            return

+        llvm_version_re = re.compile(r'^#define PACKAGE_VERSION "([^"]*)"')

+        llvm_version = None

+        for line in open(llvm_config, 'rt'):

+            mo = llvm_version_re.match(line)

+            if mo:

+                llvm_version = mo.group(1)

+                llvm_version = distutils.version.LooseVersion(llvm_version)

+                break

+        if llvm_version is None:

+            print 'scons: could not determine the LLVM version from %s' % llvm_config

+            return

+

+        env.Prepend(CPPPATH = [os.path.join(llvm_dir, 'include')])

+        env.AppendUnique(CPPDEFINES = [

+            '__STDC_LIMIT_MACROS', 

+            '__STDC_CONSTANT_MACROS',

+            'HAVE_STDINT_H',

+        ])

+        env.Prepend(LIBPATH = [os.path.join(llvm_dir, 'lib')])

+        if llvm_version >= distutils.version.LooseVersion('2.7'):

+            # 2.7

+            env.Prepend(LIBS = [

+                'LLVMLinker', 'LLVMipo', 'LLVMInterpreter',

+                'LLVMInstrumentation', 'LLVMJIT', 'LLVMExecutionEngine',

+                'LLVMBitWriter', 'LLVMX86Disassembler', 'LLVMX86AsmParser',

+                'LLVMMCParser', 'LLVMX86AsmPrinter', 'LLVMX86CodeGen',

+                'LLVMSelectionDAG', 'LLVMX86Info', 'LLVMAsmPrinter',

+                'LLVMCodeGen', 'LLVMScalarOpts', 'LLVMInstCombine',

+                'LLVMTransformUtils', 'LLVMipa', 'LLVMAsmParser',

+                'LLVMArchive', 'LLVMBitReader', 'LLVMAnalysis', 'LLVMTarget',

+                'LLVMMC', 'LLVMCore', 'LLVMSupport', 'LLVMSystem',

+            ])

+        else:

+            # 2.6

+            env.Prepend(LIBS = [

+                'LLVMX86AsmParser', 'LLVMX86AsmPrinter', 'LLVMX86CodeGen',

+                'LLVMX86Info', 'LLVMLinker', 'LLVMipo', 'LLVMInterpreter',

+                'LLVMInstrumentation', 'LLVMJIT', 'LLVMExecutionEngine',

+                'LLVMDebugger', 'LLVMBitWriter', 'LLVMAsmParser',

+                'LLVMArchive', 'LLVMBitReader', 'LLVMSelectionDAG',

+                'LLVMAsmPrinter', 'LLVMCodeGen', 'LLVMScalarOpts',

+                'LLVMTransformUtils', 'LLVMipa', 'LLVMAnalysis',

+                'LLVMTarget', 'LLVMMC', 'LLVMCore', 'LLVMSupport',

+                'LLVMSystem',

+            ])

+        env.Append(LIBS = [

+            'imagehlp',

+            'psapi',

+        ])

+        if env['msvc']:

+            # Some of the LLVM C headers use the inline keyword without

+            # defining it.

+            env.Append(CPPDEFINES = [('inline', '__inline')])

+            if env['build'] in ('debug', 'checked'):

+                # LLVM libraries are static, build with /MT, and they

+                # automatically link agains LIBCMT. When we're doing a

+                # debug build we'll be linking against LIBCMTD, so disable

+                # that.

+                env.Append(LINKFLAGS = ['/nodefaultlib:LIBCMT'])

+    else:

+        if not env.Detect('llvm-config'):

+            print 'scons: llvm-config script not found' % llvm_version

+            return

+

+        llvm_version = env.backtick('llvm-config --version').rstrip()

+        llvm_version = distutils.version.LooseVersion(llvm_version)

+

+        try:

+            env.ParseConfig('llvm-config --cppflags')

+            env.ParseConfig('llvm-config --libs')

+            env.ParseConfig('llvm-config --ldflags')

+        except OSError:

+            print 'scons: llvm-config version %s failed' % llvm_version

+            return

+

+    assert llvm_version is not None

+    env['llvm'] = True

+

+    print 'scons: Found LLVM version %s' % llvm_version

+    env['LLVM_VERSION'] = llvm_version

+

+    # Define HAVE_LLVM macro with the major/minor version number (e.g., 0x0206 for 2.6)

+    llvm_version_major = int(llvm_version.version[0])

+    llvm_version_minor = int(llvm_version.version[1])

+    llvm_version_hex = '0x%02x%02x' % (llvm_version_major, llvm_version_minor)

+    env.Prepend(CPPDEFINES = [('HAVE_LLVM', llvm_version_hex)])

+

+def exists(env):

+    return True

+

+# vim:set ts=4 sw=4 et:

diff --git a/mesalib/scons/udis86.py b/mesalib/scons/udis86.py
deleted file mode 100644
index 82dd01a8f..000000000
--- a/mesalib/scons/udis86.py
+++ /dev/null
@@ -1,44 +0,0 @@
-"""udis86

-

-Tool-specific initialization for udis86

-

-"""

-

-#

-# Copyright (c) 2009 VMware, Inc.

-#

-# Permission is hereby granted, free of charge, to any person obtaining

-# a copy of this software and associated documentation files (the

-# "Software"), to deal in the Software without restriction, including

-# without limitation the rights to use, copy, modify, merge, publish,

-# distribute, sublicense, and/or sell copies of the Software, and to

-# permit persons to whom the Software is furnished to do so, subject to

-# the following conditions:

-#

-# The above copyright notice and this permission notice shall be included

-# in all copies or substantial portions of the Software.

-#

-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY

-# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

-# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE

-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-#

-

-def generate(env):

-    conf = env.Configure()

-

-    if conf.CheckHeader('udis86.h'): # and conf.CheckLib('udis86'):

-        env['UDIS86'] = True

-        env.Prepend(LIBS = ['udis86'])

-    else:

-        env['UDIS86'] = False

-

-    conf.Finish()

-

-def exists(env):

-    return True

-

-# vim:set ts=4 sw=4 et:

diff --git a/mesalib/src/glsl/glsl_types.h b/mesalib/src/glsl/glsl_types.h
index 3c2672c01..e4c84c953 100644
--- a/mesalib/src/glsl/glsl_types.h
+++ b/mesalib/src/glsl/glsl_types.h
@@ -1,478 +1,478 @@
-/* -*- c++ -*- */
-/*
- * Copyright © 2009 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#pragma once
-#ifndef GLSL_TYPES_H
-#define GLSL_TYPES_H
-
-#include <string.h>
-#include <assert.h>
-
-extern "C" {
-#include "GL/gl.h"
-}
-
-#include "ralloc.h"
-
-struct _mesa_glsl_parse_state;
-struct glsl_symbol_table;
-
-extern "C" void
-_mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state);
-
-extern "C" void
-_mesa_glsl_release_types(void);
-
-enum glsl_base_type {
-   GLSL_TYPE_UINT = 0,
-   GLSL_TYPE_INT,
-   GLSL_TYPE_FLOAT,
-   GLSL_TYPE_BOOL,
-   GLSL_TYPE_SAMPLER,
-   GLSL_TYPE_STRUCT,
-   GLSL_TYPE_ARRAY,
-   GLSL_TYPE_VOID,
-   GLSL_TYPE_ERROR
-};
-
-enum glsl_sampler_dim {
-   GLSL_SAMPLER_DIM_1D = 0,
-   GLSL_SAMPLER_DIM_2D,
-   GLSL_SAMPLER_DIM_3D,
-   GLSL_SAMPLER_DIM_CUBE,
-   GLSL_SAMPLER_DIM_RECT,
-   GLSL_SAMPLER_DIM_BUF
-};
-
-
-struct glsl_type {
-   GLenum gl_type;
-   glsl_base_type base_type;
-
-   unsigned sampler_dimensionality:3;
-   unsigned sampler_shadow:1;
-   unsigned sampler_array:1;
-   unsigned sampler_type:2;    /**< Type of data returned using this sampler.
-				* only \c GLSL_TYPE_FLOAT, \c GLSL_TYPE_INT,
-				* and \c GLSL_TYPE_UINT are valid.
-				*/
-
-   /* Callers of this ralloc-based new need not call delete. It's
-    * easier to just ralloc_free 'mem_ctx' (or any of its ancestors). */
-   static void* operator new(size_t size)
-   {
-      if (glsl_type::mem_ctx == NULL) {
-	 glsl_type::mem_ctx = ralloc_context(NULL);
-	 assert(glsl_type::mem_ctx != NULL);
-      }
-
-      void *type;
-
-      type = ralloc_size(glsl_type::mem_ctx, size);
-      assert(type != NULL);
-
-      return type;
-   }
-
-   /* If the user *does* call delete, that's OK, we will just
-    * ralloc_free in that case. */
-   static void operator delete(void *type)
-   {
-      ralloc_free(type);
-   }
-
-   /**
-    * \name Vector and matrix element counts
-    *
-    * For scalars, each of these values will be 1.  For non-numeric types
-    * these will be 0.
-    */
-   /*@{*/
-   unsigned vector_elements:3; /**< 1, 2, 3, or 4 vector elements. */
-   unsigned matrix_columns:3;  /**< 1, 2, 3, or 4 matrix columns. */
-   /*@}*/
-
-   /**
-    * Name of the data type
-    *
-    * This may be \c NULL for anonymous structures, for arrays, or for
-    * function types.
-    */
-   const char *name;
-
-   /**
-    * For \c GLSL_TYPE_ARRAY, this is the length of the array.  For
-    * \c GLSL_TYPE_STRUCT, it is the number of elements in the structure and
-    * the number of values pointed to by \c fields.structure (below).
-    */
-   unsigned length;
-
-   /**
-    * Subtype of composite data types.
-    */
-   union {
-      const struct glsl_type *array;            /**< Type of array elements. */
-      const struct glsl_type *parameters;       /**< Parameters to function. */
-      struct glsl_struct_field *structure;      /**< List of struct fields. */
-   } fields;
-
-
-   /**
-    * \name Pointers to various public type singletons
-    */
-   /*@{*/
-   static const glsl_type *const error_type;
-   static const glsl_type *const void_type;
-   static const glsl_type *const int_type;
-   static const glsl_type *const ivec4_type;
-   static const glsl_type *const uint_type;
-   static const glsl_type *const uvec2_type;
-   static const glsl_type *const uvec3_type;
-   static const glsl_type *const uvec4_type;
-   static const glsl_type *const float_type;
-   static const glsl_type *const vec2_type;
-   static const glsl_type *const vec3_type;
-   static const glsl_type *const vec4_type;
-   static const glsl_type *const bool_type;
-   static const glsl_type *const mat2_type;
-   static const glsl_type *const mat2x3_type;
-   static const glsl_type *const mat2x4_type;
-   static const glsl_type *const mat3x2_type;
-   static const glsl_type *const mat3_type;
-   static const glsl_type *const mat3x4_type;
-   static const glsl_type *const mat4x2_type;
-   static const glsl_type *const mat4x3_type;
-   static const glsl_type *const mat4_type;
-   /*@}*/
-
-
-   /**
-    * For numeric and boolean derrived types returns the basic scalar type
-    *
-    * If the type is a numeric or boolean scalar, vector, or matrix type,
-    * this function gets the scalar type of the individual components.  For
-    * all other types, including arrays of numeric or boolean types, the
-    * error type is returned.
-    */
-   const glsl_type *get_base_type() const;
-
-   /**
-    * Query the type of elements in an array
-    *
-    * \return
-    * Pointer to the type of elements in the array for array types, or \c NULL
-    * for non-array types.
-    */
-   const glsl_type *element_type() const
-   {
-      return is_array() ? fields.array : NULL;
-   }
-
-   /**
-    * Get the instance of a built-in scalar, vector, or matrix type
-    */
-   static const glsl_type *get_instance(unsigned base_type, unsigned rows,
-					unsigned columns);
-
-   /**
-    * Get the instance of an array type
-    */
-   static const glsl_type *get_array_instance(const glsl_type *base,
-					      unsigned elements);
-
-   /**
-    * Get the instance of a record type
-    */
-   static const glsl_type *get_record_instance(const glsl_struct_field *fields,
-					       unsigned num_fields,
-					       const char *name);
-
-   /**
-    * Query the total number of scalars that make up a scalar, vector or matrix
-    */
-   unsigned components() const
-   {
-      return vector_elements * matrix_columns;
-   }
-
-   /**
-    * Calculate the number of components slots required to hold this type
-    *
-    * This is used to determine how many uniform or varying locations a type
-    * might occupy.
-    */
-   unsigned component_slots() const;
-
-
-   /**
-    * Query whether or not a type is a scalar (non-vector and non-matrix).
-    */
-   bool is_scalar() const
-   {
-      return (vector_elements == 1)
-	 && (base_type >= GLSL_TYPE_UINT)
-	 && (base_type <= GLSL_TYPE_BOOL);
-   }
-
-   /**
-    * Query whether or not a type is a vector
-    */
-   bool is_vector() const
-   {
-      return (vector_elements > 1)
-	 && (matrix_columns == 1)
-	 && (base_type >= GLSL_TYPE_UINT)
-	 && (base_type <= GLSL_TYPE_BOOL);
-   }
-
-   /**
-    * Query whether or not a type is a matrix
-    */
-   bool is_matrix() const
-   {
-      /* GLSL only has float matrices. */
-      return (matrix_columns > 1) && (base_type == GLSL_TYPE_FLOAT);
-   }
-
-   /**
-    * Query whether or not a type is a non-array numeric type
-    */
-   bool is_numeric() const
-   {
-      return (base_type >= GLSL_TYPE_UINT) && (base_type <= GLSL_TYPE_FLOAT);
-   }
-
-   /**
-    * Query whether or not a type is an integral type
-    */
-   bool is_integer() const
-   {
-      return (base_type == GLSL_TYPE_UINT) || (base_type == GLSL_TYPE_INT);
-   }
-
-   /**
-    * Query whether or not a type is a float type
-    */
-   bool is_float() const
-   {
-      return base_type == GLSL_TYPE_FLOAT;
-   }
-
-   /**
-    * Query whether or not a type is a non-array boolean type
-    */
-   bool is_boolean() const
-   {
-      return base_type == GLSL_TYPE_BOOL;
-   }
-
-   /**
-    * Query whether or not a type is a sampler
-    */
-   bool is_sampler() const
-   {
-      return base_type == GLSL_TYPE_SAMPLER;
-   }
-
-   /**
-    * Query whether or not a type is an array
-    */
-   bool is_array() const
-   {
-      return base_type == GLSL_TYPE_ARRAY;
-   }
-
-   /**
-    * Query whether or not a type is a record
-    */
-   bool is_record() const
-   {
-      return base_type == GLSL_TYPE_STRUCT;
-   }
-
-   /**
-    * Query whether or not a type is the void type singleton.
-    */
-   bool is_void() const
-   {
-      return base_type == GLSL_TYPE_VOID;
-   }
-
-   /**
-    * Query whether or not a type is the error type singleton.
-    */
-   bool is_error() const
-   {
-      return base_type == GLSL_TYPE_ERROR;
-   }
-
-   /**
-    * Query the full type of a matrix row
-    *
-    * \return
-    * If the type is not a matrix, \c glsl_type::error_type is returned.
-    * Otherwise a type matching the rows of the matrix is returned.
-    */
-   const glsl_type *row_type() const
-   {
-      return is_matrix()
-	 ? get_instance(base_type, matrix_columns, 1)
-	 : error_type;
-   }
-
-   /**
-    * Query the full type of a matrix column
-    *
-    * \return
-    * If the type is not a matrix, \c glsl_type::error_type is returned.
-    * Otherwise a type matching the columns of the matrix is returned.
-    */
-   const glsl_type *column_type() const
-   {
-      return is_matrix()
-	 ? get_instance(base_type, vector_elements, 1)
-	 : error_type;
-   }
-
-
-   /**
-    * Get the type of a structure field
-    *
-    * \return
-    * Pointer to the type of the named field.  If the type is not a structure
-    * or the named field does not exist, \c glsl_type::error_type is returned.
-    */
-   const glsl_type *field_type(const char *name) const;
-
-
-   /**
-    * Get the location of a filed within a record type
-    */
-   int field_index(const char *name) const;
-
-
-   /**
-    * Query the number of elements in an array type
-    *
-    * \return
-    * The number of elements in the array for array types or -1 for non-array
-    * types.  If the number of elements in the array has not yet been declared,
-    * zero is returned.
-    */
-   int array_size() const
-   {
-      return is_array() ? length : -1;
-   }
-
-private:
-   /**
-    * ralloc context for all glsl_type allocations
-    *
-    * Set on the first call to \c glsl_type::new.
-    */
-   static void *mem_ctx;
-
-   void init_ralloc_type_ctx(void);
-
-   /** Constructor for vector and matrix types */
-   glsl_type(GLenum gl_type,
-	     glsl_base_type base_type, unsigned vector_elements,
-	     unsigned matrix_columns, const char *name);
-
-   /** Constructor for sampler types */
-   glsl_type(GLenum gl_type,
-	     enum glsl_sampler_dim dim, bool shadow, bool array,
-	     unsigned type, const char *name);
-
-   /** Constructor for record types */
-   glsl_type(const glsl_struct_field *fields, unsigned num_fields,
-	     const char *name);
-
-   /** Constructor for array types */
-   glsl_type(const glsl_type *array, unsigned length);
-
-   /** Hash table containing the known array types. */
-   static struct hash_table *array_types;
-
-   /** Hash table containing the known record types. */
-   static struct hash_table *record_types;
-
-   static int record_key_compare(const void *a, const void *b);
-   static unsigned record_key_hash(const void *key);
-
-   /**
-    * \name Pointers to various type singletons
-    */
-   /*@{*/
-   static const glsl_type _error_type;
-   static const glsl_type _void_type;
-   static const glsl_type _sampler3D_type;
-   static const glsl_type builtin_core_types[];
-   static const glsl_type builtin_structure_types[];
-   static const glsl_type builtin_110_deprecated_structure_types[];
-   static const glsl_type builtin_110_types[];
-   static const glsl_type builtin_120_types[];
-   static const glsl_type builtin_130_types[];
-   static const glsl_type builtin_ARB_texture_rectangle_types[];
-   static const glsl_type builtin_EXT_texture_array_types[];
-   static const glsl_type builtin_EXT_texture_buffer_object_types[];
-   /*@}*/
-
-   /**
-    * \name Methods to populate a symbol table with built-in types.
-    *
-    * \internal
-    * This is one of the truely annoying things about C++.  Methods that are
-    * completely internal and private to a type still have to be advertised to
-    * the world in a public header file.
-    */
-   /*@{*/
-   static void generate_100ES_types(glsl_symbol_table *);
-   static void generate_110_types(glsl_symbol_table *);
-   static void generate_120_types(glsl_symbol_table *);
-   static void generate_130_types(glsl_symbol_table *);
-   static void generate_ARB_texture_rectangle_types(glsl_symbol_table *, bool);
-   static void generate_EXT_texture_array_types(glsl_symbol_table *, bool);
-   static void generate_OES_texture_3D_types(glsl_symbol_table *, bool);
-   /*@}*/
-
-   /**
-    * \name Friend functions.
-    *
-    * These functions are friends because they must have C linkage and the
-    * need to call various private methods or access various private static
-    * data.
-    */
-   /*@{*/
-   friend void _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *);
-   friend void _mesa_glsl_release_types(void);
-   /*@}*/
-};
-
-struct glsl_struct_field {
-   const struct glsl_type *type;
-   const char *name;
-};
-
-#endif /* GLSL_TYPES_H */
+/* -*- c++ -*- */

+/*

+ * Copyright © 2009 Intel Corporation

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ */

+

+#pragma once

+#ifndef GLSL_TYPES_H

+#define GLSL_TYPES_H

+

+#include <string.h>

+#include <assert.h>

+

+extern "C" {

+#include "GL/gl.h"

+}

+

+#include "ralloc.h"

+

+struct _mesa_glsl_parse_state;

+struct glsl_symbol_table;

+

+extern "C" void

+_mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state);

+

+extern "C" void

+_mesa_glsl_release_types(void);

+

+enum glsl_base_type {

+   GLSL_TYPE_UINT = 0,

+   GLSL_TYPE_INT,

+   GLSL_TYPE_FLOAT,

+   GLSL_TYPE_BOOL,

+   GLSL_TYPE_SAMPLER,

+   GLSL_TYPE_STRUCT,

+   GLSL_TYPE_ARRAY,

+   GLSL_TYPE_VOID,

+   GLSL_TYPE_ERROR

+};

+

+enum glsl_sampler_dim {

+   GLSL_SAMPLER_DIM_1D = 0,

+   GLSL_SAMPLER_DIM_2D,

+   GLSL_SAMPLER_DIM_3D,

+   GLSL_SAMPLER_DIM_CUBE,

+   GLSL_SAMPLER_DIM_RECT,

+   GLSL_SAMPLER_DIM_BUF

+};

+

+

+struct glsl_type {

+   GLenum gl_type;

+   glsl_base_type base_type;

+

+   unsigned sampler_dimensionality:3; /**< \see glsl_sampler_dim */

+   unsigned sampler_shadow:1;

+   unsigned sampler_array:1;

+   unsigned sampler_type:2;    /**< Type of data returned using this sampler.

+				* only \c GLSL_TYPE_FLOAT, \c GLSL_TYPE_INT,

+				* and \c GLSL_TYPE_UINT are valid.

+				*/

+

+   /* Callers of this ralloc-based new need not call delete. It's

+    * easier to just ralloc_free 'mem_ctx' (or any of its ancestors). */

+   static void* operator new(size_t size)

+   {

+      if (glsl_type::mem_ctx == NULL) {

+	 glsl_type::mem_ctx = ralloc_context(NULL);

+	 assert(glsl_type::mem_ctx != NULL);

+      }

+

+      void *type;

+

+      type = ralloc_size(glsl_type::mem_ctx, size);

+      assert(type != NULL);

+

+      return type;

+   }

+

+   /* If the user *does* call delete, that's OK, we will just

+    * ralloc_free in that case. */

+   static void operator delete(void *type)

+   {

+      ralloc_free(type);

+   }

+

+   /**

+    * \name Vector and matrix element counts

+    *

+    * For scalars, each of these values will be 1.  For non-numeric types

+    * these will be 0.

+    */

+   /*@{*/

+   unsigned vector_elements:3; /**< 1, 2, 3, or 4 vector elements. */

+   unsigned matrix_columns:3;  /**< 1, 2, 3, or 4 matrix columns. */

+   /*@}*/

+

+   /**

+    * Name of the data type

+    *

+    * This may be \c NULL for anonymous structures, for arrays, or for

+    * function types.

+    */

+   const char *name;

+

+   /**

+    * For \c GLSL_TYPE_ARRAY, this is the length of the array.  For

+    * \c GLSL_TYPE_STRUCT, it is the number of elements in the structure and

+    * the number of values pointed to by \c fields.structure (below).

+    */

+   unsigned length;

+

+   /**

+    * Subtype of composite data types.

+    */

+   union {

+      const struct glsl_type *array;            /**< Type of array elements. */

+      const struct glsl_type *parameters;       /**< Parameters to function. */

+      struct glsl_struct_field *structure;      /**< List of struct fields. */

+   } fields;

+

+

+   /**

+    * \name Pointers to various public type singletons

+    */

+   /*@{*/

+   static const glsl_type *const error_type;

+   static const glsl_type *const void_type;

+   static const glsl_type *const int_type;

+   static const glsl_type *const ivec4_type;

+   static const glsl_type *const uint_type;

+   static const glsl_type *const uvec2_type;

+   static const glsl_type *const uvec3_type;

+   static const glsl_type *const uvec4_type;

+   static const glsl_type *const float_type;

+   static const glsl_type *const vec2_type;

+   static const glsl_type *const vec3_type;

+   static const glsl_type *const vec4_type;

+   static const glsl_type *const bool_type;

+   static const glsl_type *const mat2_type;

+   static const glsl_type *const mat2x3_type;

+   static const glsl_type *const mat2x4_type;

+   static const glsl_type *const mat3x2_type;

+   static const glsl_type *const mat3_type;

+   static const glsl_type *const mat3x4_type;

+   static const glsl_type *const mat4x2_type;

+   static const glsl_type *const mat4x3_type;

+   static const glsl_type *const mat4_type;

+   /*@}*/

+

+

+   /**

+    * For numeric and boolean derrived types returns the basic scalar type

+    *

+    * If the type is a numeric or boolean scalar, vector, or matrix type,

+    * this function gets the scalar type of the individual components.  For

+    * all other types, including arrays of numeric or boolean types, the

+    * error type is returned.

+    */

+   const glsl_type *get_base_type() const;

+

+   /**

+    * Query the type of elements in an array

+    *

+    * \return

+    * Pointer to the type of elements in the array for array types, or \c NULL

+    * for non-array types.

+    */

+   const glsl_type *element_type() const

+   {

+      return is_array() ? fields.array : NULL;

+   }

+

+   /**

+    * Get the instance of a built-in scalar, vector, or matrix type

+    */

+   static const glsl_type *get_instance(unsigned base_type, unsigned rows,

+					unsigned columns);

+

+   /**

+    * Get the instance of an array type

+    */

+   static const glsl_type *get_array_instance(const glsl_type *base,

+					      unsigned elements);

+

+   /**

+    * Get the instance of a record type

+    */

+   static const glsl_type *get_record_instance(const glsl_struct_field *fields,

+					       unsigned num_fields,

+					       const char *name);

+

+   /**

+    * Query the total number of scalars that make up a scalar, vector or matrix

+    */

+   unsigned components() const

+   {

+      return vector_elements * matrix_columns;

+   }

+

+   /**

+    * Calculate the number of components slots required to hold this type

+    *

+    * This is used to determine how many uniform or varying locations a type

+    * might occupy.

+    */

+   unsigned component_slots() const;

+

+

+   /**

+    * Query whether or not a type is a scalar (non-vector and non-matrix).

+    */

+   bool is_scalar() const

+   {

+      return (vector_elements == 1)

+	 && (base_type >= GLSL_TYPE_UINT)

+	 && (base_type <= GLSL_TYPE_BOOL);

+   }

+

+   /**

+    * Query whether or not a type is a vector

+    */

+   bool is_vector() const

+   {

+      return (vector_elements > 1)

+	 && (matrix_columns == 1)

+	 && (base_type >= GLSL_TYPE_UINT)

+	 && (base_type <= GLSL_TYPE_BOOL);

+   }

+

+   /**

+    * Query whether or not a type is a matrix

+    */

+   bool is_matrix() const

+   {

+      /* GLSL only has float matrices. */

+      return (matrix_columns > 1) && (base_type == GLSL_TYPE_FLOAT);

+   }

+

+   /**

+    * Query whether or not a type is a non-array numeric type

+    */

+   bool is_numeric() const

+   {

+      return (base_type >= GLSL_TYPE_UINT) && (base_type <= GLSL_TYPE_FLOAT);

+   }

+

+   /**

+    * Query whether or not a type is an integral type

+    */

+   bool is_integer() const

+   {

+      return (base_type == GLSL_TYPE_UINT) || (base_type == GLSL_TYPE_INT);

+   }

+

+   /**

+    * Query whether or not a type is a float type

+    */

+   bool is_float() const

+   {

+      return base_type == GLSL_TYPE_FLOAT;

+   }

+

+   /**

+    * Query whether or not a type is a non-array boolean type

+    */

+   bool is_boolean() const

+   {

+      return base_type == GLSL_TYPE_BOOL;

+   }

+

+   /**

+    * Query whether or not a type is a sampler

+    */

+   bool is_sampler() const

+   {

+      return base_type == GLSL_TYPE_SAMPLER;

+   }

+

+   /**

+    * Query whether or not a type is an array

+    */

+   bool is_array() const

+   {

+      return base_type == GLSL_TYPE_ARRAY;

+   }

+

+   /**

+    * Query whether or not a type is a record

+    */

+   bool is_record() const

+   {

+      return base_type == GLSL_TYPE_STRUCT;

+   }

+

+   /**

+    * Query whether or not a type is the void type singleton.

+    */

+   bool is_void() const

+   {

+      return base_type == GLSL_TYPE_VOID;

+   }

+

+   /**

+    * Query whether or not a type is the error type singleton.

+    */

+   bool is_error() const

+   {

+      return base_type == GLSL_TYPE_ERROR;

+   }

+

+   /**

+    * Query the full type of a matrix row

+    *

+    * \return

+    * If the type is not a matrix, \c glsl_type::error_type is returned.

+    * Otherwise a type matching the rows of the matrix is returned.

+    */

+   const glsl_type *row_type() const

+   {

+      return is_matrix()

+	 ? get_instance(base_type, matrix_columns, 1)

+	 : error_type;

+   }

+

+   /**

+    * Query the full type of a matrix column

+    *

+    * \return

+    * If the type is not a matrix, \c glsl_type::error_type is returned.

+    * Otherwise a type matching the columns of the matrix is returned.

+    */

+   const glsl_type *column_type() const

+   {

+      return is_matrix()

+	 ? get_instance(base_type, vector_elements, 1)

+	 : error_type;

+   }

+

+

+   /**

+    * Get the type of a structure field

+    *

+    * \return

+    * Pointer to the type of the named field.  If the type is not a structure

+    * or the named field does not exist, \c glsl_type::error_type is returned.

+    */

+   const glsl_type *field_type(const char *name) const;

+

+

+   /**

+    * Get the location of a filed within a record type

+    */

+   int field_index(const char *name) const;

+

+

+   /**

+    * Query the number of elements in an array type

+    *

+    * \return

+    * The number of elements in the array for array types or -1 for non-array

+    * types.  If the number of elements in the array has not yet been declared,

+    * zero is returned.

+    */

+   int array_size() const

+   {

+      return is_array() ? length : -1;

+   }

+

+private:

+   /**

+    * ralloc context for all glsl_type allocations

+    *

+    * Set on the first call to \c glsl_type::new.

+    */

+   static void *mem_ctx;

+

+   void init_ralloc_type_ctx(void);

+

+   /** Constructor for vector and matrix types */

+   glsl_type(GLenum gl_type,

+	     glsl_base_type base_type, unsigned vector_elements,

+	     unsigned matrix_columns, const char *name);

+

+   /** Constructor for sampler types */

+   glsl_type(GLenum gl_type,

+	     enum glsl_sampler_dim dim, bool shadow, bool array,

+	     unsigned type, const char *name);

+

+   /** Constructor for record types */

+   glsl_type(const glsl_struct_field *fields, unsigned num_fields,

+	     const char *name);

+

+   /** Constructor for array types */

+   glsl_type(const glsl_type *array, unsigned length);

+

+   /** Hash table containing the known array types. */

+   static struct hash_table *array_types;

+

+   /** Hash table containing the known record types. */

+   static struct hash_table *record_types;

+

+   static int record_key_compare(const void *a, const void *b);

+   static unsigned record_key_hash(const void *key);

+

+   /**

+    * \name Pointers to various type singletons

+    */

+   /*@{*/

+   static const glsl_type _error_type;

+   static const glsl_type _void_type;

+   static const glsl_type _sampler3D_type;

+   static const glsl_type builtin_core_types[];

+   static const glsl_type builtin_structure_types[];

+   static const glsl_type builtin_110_deprecated_structure_types[];

+   static const glsl_type builtin_110_types[];

+   static const glsl_type builtin_120_types[];

+   static const glsl_type builtin_130_types[];

+   static const glsl_type builtin_ARB_texture_rectangle_types[];

+   static const glsl_type builtin_EXT_texture_array_types[];

+   static const glsl_type builtin_EXT_texture_buffer_object_types[];

+   /*@}*/

+

+   /**

+    * \name Methods to populate a symbol table with built-in types.

+    *

+    * \internal

+    * This is one of the truely annoying things about C++.  Methods that are

+    * completely internal and private to a type still have to be advertised to

+    * the world in a public header file.

+    */

+   /*@{*/

+   static void generate_100ES_types(glsl_symbol_table *);

+   static void generate_110_types(glsl_symbol_table *);

+   static void generate_120_types(glsl_symbol_table *);

+   static void generate_130_types(glsl_symbol_table *);

+   static void generate_ARB_texture_rectangle_types(glsl_symbol_table *, bool);

+   static void generate_EXT_texture_array_types(glsl_symbol_table *, bool);

+   static void generate_OES_texture_3D_types(glsl_symbol_table *, bool);

+   /*@}*/

+

+   /**

+    * \name Friend functions.

+    *

+    * These functions are friends because they must have C linkage and the

+    * need to call various private methods or access various private static

+    * data.

+    */

+   /*@{*/

+   friend void _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *);

+   friend void _mesa_glsl_release_types(void);

+   /*@}*/

+};

+

+struct glsl_struct_field {

+   const struct glsl_type *type;

+   const char *name;

+};

+

+#endif /* GLSL_TYPES_H */

diff --git a/mesalib/src/mesa/main/ff_fragment_shader.cpp b/mesalib/src/mesa/main/ff_fragment_shader.cpp
index ed513397a..0bc534df5 100644
--- a/mesalib/src/mesa/main/ff_fragment_shader.cpp
+++ b/mesalib/src/mesa/main/ff_fragment_shader.cpp
@@ -3,7 +3,6 @@
  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.

  * All Rights Reserved.

  * Copyright 2009 VMware, Inc.  All Rights Reserved.

- * Copyright © 2010 Intel Corporation

  * 

  * Permission is hereby granted, free of charge, to any person obtaining a

  * copy of this software and associated documentation files (the

@@ -31,8 +30,6 @@ extern "C" {
 #include "glheader.h"

 #include "imports.h"

 #include "mtypes.h"

-#include "main/uniforms.h"

-#include "main/macros.h"

 #include "program/program.h"

 #include "program/prog_parameter.h"

 #include "program/prog_cache.h"

@@ -42,13 +39,6 @@ extern "C" {
 #include "program/programopt.h"

 #include "texenvprogram.h"

 }

-#include "../glsl/glsl_types.h"

-#include "../glsl/ir.h"

-#include "../glsl/glsl_symbol_table.h"

-#include "../glsl/glsl_parser_extras.h"

-#include "../glsl/ir_optimization.h"

-#include "../glsl/ir_print_visitor.h"

-#include "../program/ir_to_mesa.h"

 

 /*

  * Note on texture units:

@@ -69,7 +59,7 @@ struct texenvprog_cache_item
 {

    GLuint hash;

    void *key;

-   struct gl_shader_program *data;

+   struct gl_fragment_program *data;

    struct texenvprog_cache_item *next;

 };

 

@@ -86,6 +76,13 @@ texenv_doing_secondary_color(struct gl_context *ctx)
    return GL_FALSE;

 }

 

+/**

+ * Up to nine instructions per tex unit, plus fog, specular color.

+ */

+#define MAX_INSTRUCTIONS ((MAX_TEXTURE_COORD_UNITS * 9) + 12)

+

+#define DISASSEM (MESA_VERBOSE & VERBOSE_DISASSEM)

+

 struct mode_opt {

 #ifdef __GNUC__

    __extension__ GLubyte Source:4;  /**< SRC_x */

@@ -119,6 +116,8 @@ struct state_key {
       GLuint NumArgsA:3;  /**< up to MAX_COMBINER_TERMS */

       GLuint ModeA:5;     /**< MODE_x */

 

+      GLuint texture_cyl_wrap:1; /**< For gallium test/debug only */

+

       struct mode_opt OptRGB[MAX_COMBINER_TERMS];

       struct mode_opt OptA[MAX_COMBINER_TERMS];

    } unit[MAX_TEXTURE_UNITS];

@@ -471,6 +470,10 @@ static GLuint make_state_key( struct gl_context *ctx,  struct state_key *key )
          key->unit[i].OptRGB[1].Operand = OPR_SRC_COLOR;

          key->unit[i].OptRGB[1].Source = texUnit->BumpTarget - GL_TEXTURE0 + SRC_TEXTURE0;

        }

+

+      /* this is a back-door for enabling cylindrical texture wrap mode */

+      if (texObj->Priority == 0.125)

+         key->unit[i].texture_cyl_wrap = 1;

    }

 

    /* _NEW_LIGHT | _NEW_FOG */

@@ -499,15 +502,40 @@ static GLuint make_state_key( struct gl_context *ctx,  struct state_key *key )
 }

 

 

+/**

+ * Use uregs to represent registers internally, translate to Mesa's

+ * expected formats on emit.  

+ *

+ * NOTE: These are passed by value extensively in this file rather

+ * than as usual by pointer reference.  If this disturbs you, try

+ * remembering they are just 32bits in size.

+ *

+ * GCC is smart enough to deal with these dword-sized structures in

+ * much the same way as if I had defined them as dwords and was using

+ * macros to access and set the fields.  This is much nicer and easier

+ * to evolve.

+ */

+struct ureg {

+   GLuint file:4;

+   GLuint idx:8;

+   GLuint negatebase:1;

+   GLuint swz:12;

+   GLuint pad:7;

+};

+

+static const struct ureg undef = { 

+   PROGRAM_UNDEFINED,

+   255,

+   0,

+   0,

+   0

+};

+

+

 /** State used to build the fragment program:

  */

 struct texenv_fragment_program {

-   struct gl_shader_program *shader_program;

-   struct gl_shader *shader;

    struct gl_fragment_program *program;

-   exec_list *instructions;

-   exec_list *top_instructions;

-   void *mem_ctx;

    struct state_key *state;

 

    GLbitfield alu_temps;	/**< Track texture indirections, see spec. */

@@ -515,35 +543,385 @@ struct texenv_fragment_program {
    GLbitfield temp_in_use;	/**< Tracks temporary regs which are in use. */

    GLboolean error;

 

-   ir_variable *src_texture[MAX_TEXTURE_COORD_UNITS];

+   struct ureg src_texture[MAX_TEXTURE_COORD_UNITS];   

    /* Reg containing each texture unit's sampled texture color,

     * else undef.

     */

 

-   /* Texcoord override from bumpmapping. */

-   struct ir_variable *texcoord_tex[MAX_TEXTURE_COORD_UNITS];

-

+   struct ureg texcoord_tex[MAX_TEXTURE_COORD_UNITS];

    /* Reg containing texcoord for a texture unit,

     * needed for bump mapping, else undef.

     */

 

-   ir_rvalue *src_previous;	/**< Reg containing color from previous

+   struct ureg src_previous;	/**< Reg containing color from previous 

 				 * stage.  May need to be decl'd.

 				 */

 

    GLuint last_tex_stage;	/**< Number of last enabled texture unit */

+

+   struct ureg half;

+   struct ureg one;

+   struct ureg zero;

 };

 

-static ir_rvalue *

-get_source(struct texenv_fragment_program *p,

-	   GLuint src, GLuint unit)

+

+

+static struct ureg make_ureg(GLuint file, GLuint idx)

+{

+   struct ureg reg;

+   reg.file = file;

+   reg.idx = idx;

+   reg.negatebase = 0;

+   reg.swz = SWIZZLE_NOOP;

+   reg.pad = 0;

+   return reg;

+}

+

+static struct ureg swizzle( struct ureg reg, int x, int y, int z, int w )

+{

+   reg.swz = MAKE_SWIZZLE4(GET_SWZ(reg.swz, x),

+			   GET_SWZ(reg.swz, y),

+			   GET_SWZ(reg.swz, z),

+			   GET_SWZ(reg.swz, w));

+

+   return reg;

+}

+

+static struct ureg swizzle1( struct ureg reg, int x )

+{

+   return swizzle(reg, x, x, x, x);

+}

+

+static struct ureg negate( struct ureg reg )

+{

+   reg.negatebase ^= 1;

+   return reg;

+}

+

+static GLboolean is_undef( struct ureg reg )

+{

+   return reg.file == PROGRAM_UNDEFINED;

+}

+

+

+static struct ureg get_temp( struct texenv_fragment_program *p )

+{

+   GLint bit;

+   

+   /* First try and reuse temps which have been used already:

+    */

+   bit = _mesa_ffs( ~p->temp_in_use & p->alu_temps );

+

+   /* Then any unused temporary:

+    */

+   if (!bit)

+      bit = _mesa_ffs( ~p->temp_in_use );

+

+   if (!bit) {

+      _mesa_problem(NULL, "%s: out of temporaries\n", __FILE__);

+      exit(1);

+   }

+

+   if ((GLuint) bit > p->program->Base.NumTemporaries)

+      p->program->Base.NumTemporaries = bit;

+

+   p->temp_in_use |= 1<<(bit-1);

+   return make_ureg(PROGRAM_TEMPORARY, (bit-1));

+}

+

+static struct ureg get_tex_temp( struct texenv_fragment_program *p )

+{

+   int bit;

+   

+   /* First try to find available temp not previously used (to avoid

+    * starting a new texture indirection).  According to the spec, the

+    * ~p->temps_output isn't necessary, but will keep it there for

+    * now:

+    */

+   bit = _mesa_ffs( ~p->temp_in_use & ~p->alu_temps & ~p->temps_output );

+

+   /* Then any unused temporary:

+    */

+   if (!bit) 

+      bit = _mesa_ffs( ~p->temp_in_use );

+

+   if (!bit) {

+      _mesa_problem(NULL, "%s: out of temporaries\n", __FILE__);

+      exit(1);

+   }

+

+   if ((GLuint) bit > p->program->Base.NumTemporaries)

+      p->program->Base.NumTemporaries = bit;

+

+   p->temp_in_use |= 1<<(bit-1);

+   return make_ureg(PROGRAM_TEMPORARY, (bit-1));

+}

+

+

+/** Mark a temp reg as being no longer allocatable. */

+static void reserve_temp( struct texenv_fragment_program *p, struct ureg r )

+{

+   if (r.file == PROGRAM_TEMPORARY)

+      p->temps_output |= (1 << r.idx);

+}

+

+

+static void release_temps(struct gl_context *ctx, struct texenv_fragment_program *p )

+{

+   GLuint max_temp = ctx->Const.FragmentProgram.MaxTemps;

+

+   /* KW: To support tex_env_crossbar, don't release the registers in

+    * temps_output.

+    */

+   if (max_temp >= sizeof(int) * 8)

+      p->temp_in_use = p->temps_output;

+   else

+      p->temp_in_use = ~((1<<max_temp)-1) | p->temps_output;

+}

+

+

+static struct ureg register_param5( struct texenv_fragment_program *p, 

+				    GLint s0,

+				    GLint s1,

+				    GLint s2,

+				    GLint s3,

+				    GLint s4)

+{

+   int tokens[STATE_LENGTH];

+   GLuint idx;

+   tokens[0] = s0;

+   tokens[1] = s1;

+   tokens[2] = s2;

+   tokens[3] = s3;

+   tokens[4] = s4;

+   idx = _mesa_add_state_reference(p->program->Base.Parameters,

+				   (gl_state_index *)tokens);

+   return make_ureg(PROGRAM_STATE_VAR, idx);

+}

+

+

+#define register_param1(p,s0)          register_param5(p,s0,0,0,0,0)

+#define register_param2(p,s0,s1)       register_param5(p,s0,s1,0,0,0)

+#define register_param3(p,s0,s1,s2)    register_param5(p,s0,s1,s2,0,0)

+#define register_param4(p,s0,s1,s2,s3) register_param5(p,s0,s1,s2,s3,0)

+

+static GLuint frag_to_vert_attrib( GLuint attrib )

+{

+   switch (attrib) {

+   case FRAG_ATTRIB_COL0: return VERT_ATTRIB_COLOR0;

+   case FRAG_ATTRIB_COL1: return VERT_ATTRIB_COLOR1;

+   default:

+      assert(attrib >= FRAG_ATTRIB_TEX0);

+      assert(attrib <= FRAG_ATTRIB_TEX7);

+      return attrib - FRAG_ATTRIB_TEX0 + VERT_ATTRIB_TEX0;

+   }

+}

+

+

+static struct ureg register_input( struct texenv_fragment_program *p, GLuint input )

+{

+   if (p->state->inputs_available & (1<<input)) {

+      p->program->Base.InputsRead |= (1 << input);

+      return make_ureg(PROGRAM_INPUT, input);

+   }

+   else {

+      GLuint idx = frag_to_vert_attrib( input );

+      return register_param3( p, STATE_INTERNAL, STATE_CURRENT_ATTRIB, idx );

+   }

+}

+

+

+static void emit_arg( struct prog_src_register *reg,

+		      struct ureg ureg )

+{

+   reg->File = ureg.file;

+   reg->Index = ureg.idx;

+   reg->Swizzle = ureg.swz;

+   reg->Negate = ureg.negatebase ? NEGATE_XYZW : NEGATE_NONE;

+   reg->Abs = GL_FALSE;

+}

+

+static void emit_dst( struct prog_dst_register *dst,

+		      struct ureg ureg, GLuint mask )

+{

+   dst->File = ureg.file;

+   dst->Index = ureg.idx;

+   dst->WriteMask = mask;

+   dst->CondMask = COND_TR;  /* always pass cond test */

+   dst->CondSwizzle = SWIZZLE_NOOP;

+}

+

+static struct prog_instruction *

+emit_op(struct texenv_fragment_program *p,

+	enum prog_opcode op,

+	struct ureg dest,

+	GLuint mask,

+	GLboolean saturate,

+	struct ureg src0,

+	struct ureg src1,

+	struct ureg src2 )

+{

+   const GLuint nr = p->program->Base.NumInstructions++;

+   struct prog_instruction *inst = &p->program->Base.Instructions[nr];

+

+   assert(nr < MAX_INSTRUCTIONS);

+

+   _mesa_init_instructions(inst, 1);

+   inst->Opcode = op;

+   

+   emit_arg( &inst->SrcReg[0], src0 );

+   emit_arg( &inst->SrcReg[1], src1 );

+   emit_arg( &inst->SrcReg[2], src2 );

+   

+   inst->SaturateMode = saturate ? SATURATE_ZERO_ONE : SATURATE_OFF;

+

+   emit_dst( &inst->DstReg, dest, mask );

+

+#if 0

+   /* Accounting for indirection tracking:

+    */

+   if (dest.file == PROGRAM_TEMPORARY)

+      p->temps_output |= 1 << dest.idx;

+#endif

+

+   return inst;

+}

+   

+

+static struct ureg emit_arith( struct texenv_fragment_program *p,

+			       enum prog_opcode op,

+			       struct ureg dest,

+			       GLuint mask,

+			       GLboolean saturate,

+			       struct ureg src0,

+			       struct ureg src1,

+			       struct ureg src2 )

+{

+   emit_op(p, op, dest, mask, saturate, src0, src1, src2);

+   

+   /* Accounting for indirection tracking:

+    */

+   if (src0.file == PROGRAM_TEMPORARY)

+      p->alu_temps |= 1 << src0.idx;

+

+   if (!is_undef(src1) && src1.file == PROGRAM_TEMPORARY)

+      p->alu_temps |= 1 << src1.idx;

+

+   if (!is_undef(src2) && src2.file == PROGRAM_TEMPORARY)

+      p->alu_temps |= 1 << src2.idx;

+

+   if (dest.file == PROGRAM_TEMPORARY)

+      p->alu_temps |= 1 << dest.idx;

+       

+   p->program->Base.NumAluInstructions++;

+   return dest;

+}

+

+static struct ureg emit_texld( struct texenv_fragment_program *p,

+			       enum prog_opcode op,

+			       struct ureg dest,

+			       GLuint destmask,

+			       GLuint tex_unit,

+			       GLuint tex_idx,

+                               GLuint tex_shadow,

+			       struct ureg coord )

+{

+   struct prog_instruction *inst = emit_op( p, op, 

+					  dest, destmask, 

+					  GL_FALSE,	/* don't saturate? */

+					  coord, 	/* arg 0? */

+					  undef,

+					  undef);

+   

+   inst->TexSrcTarget = tex_idx;

+   inst->TexSrcUnit = tex_unit;

+   inst->TexShadow = tex_shadow;

+

+   p->program->Base.NumTexInstructions++;

+

+   /* Accounting for indirection tracking:

+    */

+   reserve_temp(p, dest);

+

+#if 0

+   /* Is this a texture indirection?

+    */

+   if ((coord.file == PROGRAM_TEMPORARY &&

+	(p->temps_output & (1<<coord.idx))) ||

+       (dest.file == PROGRAM_TEMPORARY &&

+	(p->alu_temps & (1<<dest.idx)))) {

+      p->program->Base.NumTexIndirections++;

+      p->temps_output = 1<<coord.idx;

+      p->alu_temps = 0;

+      assert(0);		/* KW: texture env crossbar */

+   }

+#endif

+

+   return dest;

+}

+

+

+static struct ureg register_const4f( struct texenv_fragment_program *p, 

+				     GLfloat s0,

+				     GLfloat s1,

+				     GLfloat s2,

+				     GLfloat s3)

+{

+   GLfloat values[4];

+   GLuint idx, swizzle;

+   struct ureg r;

+   values[0] = s0;

+   values[1] = s1;

+   values[2] = s2;

+   values[3] = s3;

+   idx = _mesa_add_unnamed_constant( p->program->Base.Parameters, values, 4,

+                                     &swizzle );

+   r = make_ureg(PROGRAM_CONSTANT, idx);

+   r.swz = swizzle;

+   return r;

+}

+

+#define register_scalar_const(p, s0)    register_const4f(p, s0, s0, s0, s0)

+#define register_const1f(p, s0)         register_const4f(p, s0, 0, 0, 1)

+#define register_const2f(p, s0, s1)     register_const4f(p, s0, s1, 0, 1)

+#define register_const3f(p, s0, s1, s2) register_const4f(p, s0, s1, s2, 1)

+

+

+static struct ureg get_one( struct texenv_fragment_program *p )

+{

+   if (is_undef(p->one)) 

+      p->one = register_scalar_const(p, 1.0);

+   return p->one;

+}

+

+static struct ureg get_half( struct texenv_fragment_program *p )

 {

-   ir_variable *var;

-   ir_dereference *deref;

+   if (is_undef(p->half)) 

+      p->half = register_scalar_const(p, 0.5);

+   return p->half;

+}

+

+static struct ureg get_zero( struct texenv_fragment_program *p )

+{

+   if (is_undef(p->zero)) 

+      p->zero = register_scalar_const(p, 0.0);

+   return p->zero;

+}

+

+

+static void program_error( struct texenv_fragment_program *p, const char *msg )

+{

+   _mesa_problem(NULL, "%s", msg);

+   p->error = 1;

+}

 

+static struct ureg get_source( struct texenv_fragment_program *p, 

+			       GLuint src, GLuint unit )

+{

    switch (src) {

    case SRC_TEXTURE: 

-      return new(p->mem_ctx) ir_dereference_variable(p->src_texture[unit]);

+      assert(!is_undef(p->src_texture[unit]));

+      return p->src_texture[unit];

 

    case SRC_TEXTURE0:

    case SRC_TEXTURE1:

@@ -553,69 +931,66 @@ get_source(struct texenv_fragment_program *p,
    case SRC_TEXTURE5:

    case SRC_TEXTURE6:

    case SRC_TEXTURE7: 

-      return new(p->mem_ctx)

-	 ir_dereference_variable(p->src_texture[src - SRC_TEXTURE0]);

+      assert(!is_undef(p->src_texture[src - SRC_TEXTURE0]));

+      return p->src_texture[src - SRC_TEXTURE0];

 

    case SRC_CONSTANT:

-      var = p->shader->symbols->get_variable("gl_TextureEnvColor");

-      assert(var);

-      deref = new(p->mem_ctx) ir_dereference_variable(var);

-      var->max_array_access = MAX2(var->max_array_access, unit);

-      return new(p->mem_ctx) ir_dereference_array(deref,

-						  new(p->mem_ctx) ir_constant(unit));

+      return register_param2(p, STATE_TEXENV_COLOR, unit);

 

    case SRC_PRIMARY_COLOR:

-      var = p->shader->symbols->get_variable("gl_Color");

-      assert(var);

-      return new(p->mem_ctx) ir_dereference_variable(var);

+      return register_input(p, FRAG_ATTRIB_COL0);

 

    case SRC_ZERO:

-      return new(p->mem_ctx) ir_constant(0.0f);

+      return get_zero(p);

 

    case SRC_PREVIOUS:

-      if (!p->src_previous) {

-	 var = p->shader->symbols->get_variable("gl_Color");

-	 assert(var);

-	 return new(p->mem_ctx) ir_dereference_variable(var);

-      } else {

-	 return p->src_previous->clone(p->mem_ctx, NULL);

-      }

+      if (is_undef(p->src_previous))

+	 return register_input(p, FRAG_ATTRIB_COL0);

+      else

+	 return p->src_previous;

 

    default:

       assert(0);

-      return NULL;

+      return undef;

    }

 }

 

-static ir_rvalue *

-emit_combine_source(struct texenv_fragment_program *p,

-		    GLuint unit,

-		    GLuint source,

-		    GLuint operand)

+static struct ureg emit_combine_source( struct texenv_fragment_program *p, 

+					GLuint mask,

+					GLuint unit,

+					GLuint source, 

+					GLuint operand )

 {

-   ir_rvalue *src;

+   struct ureg arg, src, one;

 

    src = get_source(p, source, unit);

 

    switch (operand) {

    case OPR_ONE_MINUS_SRC_COLOR: 

-      return new(p->mem_ctx) ir_expression(ir_binop_sub,

-					   new(p->mem_ctx) ir_constant(1.0f),

-					   src);

+      /* Get unused tmp,

+       * Emit tmp = 1.0 - arg.xyzw

+       */

+      arg = get_temp( p );

+      one = get_one( p );

+      return emit_arith( p, OPCODE_SUB, arg, mask, 0, one, src, undef);

 

    case OPR_SRC_ALPHA: 

-      return new(p->mem_ctx) ir_swizzle(src, 3, 3, 3, 3, 1);

-

+      if (mask == WRITEMASK_W)

+	 return src;

+      else

+	 return swizzle1( src, SWIZZLE_W );

    case OPR_ONE_MINUS_SRC_ALPHA: 

-      return new(p->mem_ctx) ir_expression(ir_binop_sub,

-					   new(p->mem_ctx) ir_constant(1.0f),

-					   new(p->mem_ctx) ir_swizzle(src,

-								      3, 3,

-								      3, 3, 1));

+      /* Get unused tmp,

+       * Emit tmp = 1.0 - arg.wwww

+       */

+      arg = get_temp(p);

+      one = get_one(p);

+      return emit_arith(p, OPCODE_SUB, arg, mask, 0,

+			one, swizzle1(src, SWIZZLE_W), undef);

    case OPR_ZERO:

-      return new(p->mem_ctx) ir_constant(0.0f);

+      return get_zero(p);

    case OPR_ONE:

-      return new(p->mem_ctx) ir_constant(1.0f);

+      return get_one(p);

    case OPR_SRC_COLOR: 

       return src;

    default:

@@ -664,104 +1039,112 @@ static GLboolean args_match( const struct state_key *key, GLuint unit )
    return GL_TRUE;

 }

 

-static ir_rvalue *

-smear(struct texenv_fragment_program *p, ir_rvalue *val)

-{

-   if (!val->type->is_scalar())

-      return val;

-

-   return new(p->mem_ctx) ir_swizzle(val, 0, 0, 0, 0, 4);

-}

-

-static ir_rvalue *

-emit_combine(struct texenv_fragment_program *p,

-	     GLuint unit,

-	     GLuint nr,

-	     GLuint mode,

-	     const struct mode_opt *opt)

+static struct ureg emit_combine( struct texenv_fragment_program *p,

+				 struct ureg dest,

+				 GLuint mask,

+				 GLboolean saturate,

+				 GLuint unit,

+				 GLuint nr,

+				 GLuint mode,

+				 const struct mode_opt *opt)

 {

-   ir_rvalue *src[MAX_COMBINER_TERMS];

-   ir_rvalue *tmp0, *tmp1;

+   struct ureg src[MAX_COMBINER_TERMS];

+   struct ureg tmp, half;

    GLuint i;

 

    assert(nr <= MAX_COMBINER_TERMS);

 

    for (i = 0; i < nr; i++)

-      src[i] = emit_combine_source( p, unit, opt[i].Source, opt[i].Operand );

+      src[i] = emit_combine_source( p, mask, unit, opt[i].Source, opt[i].Operand );

 

    switch (mode) {

    case MODE_REPLACE: 

-      return src[0];

-

+      if (mask == WRITEMASK_XYZW && !saturate)

+	 return src[0];

+      else

+	 return emit_arith( p, OPCODE_MOV, dest, mask, saturate, src[0], undef, undef );

    case MODE_MODULATE: 

-      return new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[1]);

-

+      return emit_arith( p, OPCODE_MUL, dest, mask, saturate,

+			 src[0], src[1], undef );

    case MODE_ADD: 

-      return new(p->mem_ctx) ir_expression(ir_binop_add, src[0], src[1]);

-

+      return emit_arith( p, OPCODE_ADD, dest, mask, saturate, 

+			 src[0], src[1], undef );

    case MODE_ADD_SIGNED:

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_add, src[0], src[1]);

-      return new(p->mem_ctx) ir_expression(ir_binop_add, tmp0,

-					   new(p->mem_ctx) ir_constant(-0.5f));

-

+      /* tmp = arg0 + arg1

+       * result = tmp - .5

+       */

+      half = get_half(p);

+      tmp = get_temp( p );

+      emit_arith( p, OPCODE_ADD, tmp, mask, 0, src[0], src[1], undef );

+      emit_arith( p, OPCODE_SUB, dest, mask, saturate, tmp, half, undef );

+      return dest;

    case MODE_INTERPOLATE: 

-      /* Arg0 * (Arg2) + Arg1 * (1-Arg2) */

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[2]);

-

-      tmp1 = new(p->mem_ctx) ir_expression(ir_binop_sub,

-					   new(p->mem_ctx) ir_constant(1.0f),

-					   src[2]->clone(p->mem_ctx, NULL));

-      tmp1 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[1], tmp1);

-

-      return new(p->mem_ctx) ir_expression(ir_binop_add, tmp0, tmp1);

+      /* Arg0 * (Arg2) + Arg1 * (1-Arg2) -- note arguments are reordered:

+       */

+      return emit_arith( p, OPCODE_LRP, dest, mask, saturate, src[2], src[0], src[1] );

 

    case MODE_SUBTRACT: 

-      return new(p->mem_ctx) ir_expression(ir_binop_sub, src[0], src[1]);

+      return emit_arith( p, OPCODE_SUB, dest, mask, saturate, src[0], src[1], undef );

 

    case MODE_DOT3_RGBA:

    case MODE_DOT3_RGBA_EXT: 

    case MODE_DOT3_RGB_EXT:

    case MODE_DOT3_RGB: {

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0],

-					   new(p->mem_ctx) ir_constant(2.0f));

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_add, tmp0,

-					   new(p->mem_ctx) ir_constant(-1.0f));

-      tmp0 = new(p->mem_ctx) ir_swizzle(smear(p, tmp0), 0, 1, 2, 3, 3);

-

-      tmp1 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[1],

-					   new(p->mem_ctx) ir_constant(2.0f));

-      tmp1 = new(p->mem_ctx) ir_expression(ir_binop_add, tmp1,

-					   new(p->mem_ctx) ir_constant(-1.0f));

-      tmp1 = new(p->mem_ctx) ir_swizzle(smear(p, tmp1), 0, 1, 2, 3, 3);

-

-      return new(p->mem_ctx) ir_expression(ir_binop_dot, tmp0, tmp1);

-   }

-   case MODE_MODULATE_ADD_ATI:

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[2]);

-      return new(p->mem_ctx) ir_expression(ir_binop_add, tmp0, src[1]);

+      struct ureg tmp0 = get_temp( p );

+      struct ureg tmp1 = get_temp( p );

+      struct ureg neg1 = register_scalar_const(p, -1);

+      struct ureg two  = register_scalar_const(p, 2);

 

-   case MODE_MODULATE_SIGNED_ADD_ATI:

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[2]);

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_add, tmp0, src[1]);

-      return new(p->mem_ctx) ir_expression(ir_binop_add, tmp0,

-					   new(p->mem_ctx) ir_constant(-0.5f));

+      /* tmp0 = 2*src0 - 1

+       * tmp1 = 2*src1 - 1

+       *

+       * dst = tmp0 dot3 tmp1 

+       */

+      emit_arith( p, OPCODE_MAD, tmp0, WRITEMASK_XYZW, 0, 

+		  two, src[0], neg1);

 

+      if (memcmp(&src[0], &src[1], sizeof(struct ureg)) == 0)

+	 tmp1 = tmp0;

+      else

+	 emit_arith( p, OPCODE_MAD, tmp1, WRITEMASK_XYZW, 0, 

+		     two, src[1], neg1);

+      emit_arith( p, OPCODE_DP3, dest, mask, saturate, tmp0, tmp1, undef);

+      return dest;

+   }

+   case MODE_MODULATE_ADD_ATI:

+      /* Arg0 * Arg2 + Arg1 */

+      return emit_arith( p, OPCODE_MAD, dest, mask, saturate,

+			 src[0], src[2], src[1] );

+   case MODE_MODULATE_SIGNED_ADD_ATI: {

+      /* Arg0 * Arg2 + Arg1 - 0.5 */

+      struct ureg tmp0 = get_temp(p);

+      half = get_half(p);

+      emit_arith( p, OPCODE_MAD, tmp0, mask, 0, src[0], src[2], src[1] );

+      emit_arith( p, OPCODE_SUB, dest, mask, saturate, tmp0, half, undef );

+      return dest;

+   }

    case MODE_MODULATE_SUBTRACT_ATI:

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[2]);

-      return new(p->mem_ctx) ir_expression(ir_binop_sub, tmp0, src[1]);

-

+      /* Arg0 * Arg2 - Arg1 */

+      emit_arith( p, OPCODE_MAD, dest, mask, 0, src[0], src[2], negate(src[1]) );

+      return dest;

    case MODE_ADD_PRODUCTS:

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[1]);

-      tmp1 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[2], src[3]);

-      return new(p->mem_ctx) ir_expression(ir_binop_add, tmp0, tmp1);

-

+      /* Arg0 * Arg1 + Arg2 * Arg3 */

+      {

+         struct ureg tmp0 = get_temp(p);

+         emit_arith( p, OPCODE_MUL, tmp0, mask, 0, src[0], src[1], undef );

+         emit_arith( p, OPCODE_MAD, dest, mask, saturate, src[2], src[3], tmp0 );

+      }

+      return dest;

    case MODE_ADD_PRODUCTS_SIGNED:

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[0], src[1]);

-      tmp1 = new(p->mem_ctx) ir_expression(ir_binop_mul, src[2], src[3]);

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_add, tmp0, tmp1);

-      return new(p->mem_ctx) ir_expression(ir_binop_add, tmp0,

-					   new(p->mem_ctx) ir_constant(-0.5f));

-

+      /* Arg0 * Arg1 + Arg2 * Arg3 - 0.5 */

+      {

+         struct ureg tmp0 = get_temp(p);

+         half = get_half(p);

+         emit_arith( p, OPCODE_MUL, tmp0, mask, 0, src[0], src[1], undef );

+         emit_arith( p, OPCODE_MAD, tmp0, mask, 0, src[2], src[3], tmp0 );

+         emit_arith( p, OPCODE_SUB, dest, mask, saturate, tmp0, half, undef );

+      }

+      return dest;

    case MODE_BUMP_ENVMAP_ATI:

       /* special - not handled here */

       assert(0);

@@ -772,24 +1155,17 @@ emit_combine(struct texenv_fragment_program *p,
    }

 }

 

-static ir_rvalue *

-saturate(struct texenv_fragment_program *p, ir_rvalue *val)

-{

-   val = new(p->mem_ctx) ir_expression(ir_binop_min, val,

-				       new(p->mem_ctx) ir_constant(1.0f));

-   return new(p->mem_ctx) ir_expression(ir_binop_max, val,

-					new(p->mem_ctx) ir_constant(0.0f));

-}

 

 /**

  * Generate instructions for one texture unit's env/combiner mode.

  */

-static ir_rvalue *

+static struct ureg

 emit_texenv(struct texenv_fragment_program *p, GLuint unit)

 {

    const struct state_key *key = p->state;

    GLboolean rgb_saturate, alpha_saturate;

    GLuint rgb_shift, alpha_shift;

+   struct ureg out, dest;

 

    if (!key->unit[unit].enabled) {

       return get_source(p, SRC_PREVIOUS, 0);

@@ -831,232 +1207,129 @@ emit_texenv(struct texenv_fragment_program *p, GLuint unit)
    else

       alpha_saturate = GL_FALSE;

 

-   ir_variable *temp_var = new(p->mem_ctx) ir_variable(glsl_type::vec4_type,

-						       "texenv_combine",

-						       ir_var_temporary);

-   p->instructions->push_tail(temp_var);

-

-   ir_dereference *deref;

-   ir_assignment *assign;

-   ir_rvalue *val;

+   /* If this is the very last calculation (and various other conditions

+    * are met), emit directly to the color output register.  Otherwise,

+    * emit to a temporary register.

+    */

+   if (key->separate_specular ||

+       unit != p->last_tex_stage ||

+       alpha_shift ||

+       key->num_draw_buffers != 1 ||

+       rgb_shift)

+      dest = get_temp( p );

+   else

+      dest = make_ureg(PROGRAM_OUTPUT, FRAG_RESULT_COLOR);

 

    /* Emit the RGB and A combine ops

     */

    if (key->unit[unit].ModeRGB == key->unit[unit].ModeA &&

        args_match(key, unit)) {

-      val = emit_combine(p, unit,

-			 key->unit[unit].NumArgsRGB,

-			 key->unit[unit].ModeRGB,

-			 key->unit[unit].OptRGB);

-      val = smear(p, val);

-      if (rgb_saturate)

-	 val = saturate(p, val);

-

-      deref = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      assign = new(p->mem_ctx) ir_assignment(deref, val, NULL);

-      p->instructions->push_tail(assign);

+      out = emit_combine( p, dest, WRITEMASK_XYZW, rgb_saturate,

+			  unit,

+			  key->unit[unit].NumArgsRGB,

+			  key->unit[unit].ModeRGB,

+			  key->unit[unit].OptRGB);

    }

    else if (key->unit[unit].ModeRGB == MODE_DOT3_RGBA_EXT ||

 	    key->unit[unit].ModeRGB == MODE_DOT3_RGBA) {

-      ir_rvalue *val = emit_combine(p, unit,

-				    key->unit[unit].NumArgsRGB,

-				    key->unit[unit].ModeRGB,

-				    key->unit[unit].OptRGB);

-      val = smear(p, val);

-      if (rgb_saturate)

-	 val = saturate(p, val);

-      deref = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      assign = new(p->mem_ctx) ir_assignment(deref, val, NULL);

-      p->instructions->push_tail(assign);

+      out = emit_combine( p, dest, WRITEMASK_XYZW, rgb_saturate,

+			  unit,

+			  key->unit[unit].NumArgsRGB,

+			  key->unit[unit].ModeRGB,

+			  key->unit[unit].OptRGB);

    }

    else {

       /* Need to do something to stop from re-emitting identical

        * argument calculations here:

        */

-      val = emit_combine(p, unit,

-			 key->unit[unit].NumArgsRGB,

-			 key->unit[unit].ModeRGB,

-			 key->unit[unit].OptRGB);

-      val = smear(p, val);

-      val = new(p->mem_ctx) ir_swizzle(val, 0, 1, 2, 3, 3);

-      if (rgb_saturate)

-	 val = saturate(p, val);

-      deref = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      assign = new(p->mem_ctx) ir_assignment(deref, val, NULL, WRITEMASK_XYZ);

-      p->instructions->push_tail(assign);

-

-      val = emit_combine(p, unit,

-			 key->unit[unit].NumArgsA,

-			 key->unit[unit].ModeA,

-			 key->unit[unit].OptA);

-      val = smear(p, val);

-      val = new(p->mem_ctx) ir_swizzle(val, 3, 3, 3, 3, 1);

-      if (alpha_saturate)

-	 val = saturate(p, val);

-      deref = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      assign = new(p->mem_ctx) ir_assignment(deref, val, NULL, WRITEMASK_W);

-      p->instructions->push_tail(assign);

+      out = emit_combine( p, dest, WRITEMASK_XYZ, rgb_saturate,

+			  unit,

+			  key->unit[unit].NumArgsRGB,

+			  key->unit[unit].ModeRGB,

+			  key->unit[unit].OptRGB);

+      out = emit_combine( p, dest, WRITEMASK_W, alpha_saturate,

+			  unit,

+			  key->unit[unit].NumArgsA,

+			  key->unit[unit].ModeA,

+			  key->unit[unit].OptA);

    }

 

-   deref = new(p->mem_ctx) ir_dereference_variable(temp_var);

-

    /* Deal with the final shift:

     */

    if (alpha_shift || rgb_shift) {

-      ir_constant *shift;

+      struct ureg shift;

+      GLboolean saturate = GL_TRUE;  /* always saturate at this point */

 

       if (rgb_shift == alpha_shift) {

-	 shift = new(p->mem_ctx) ir_constant((float)(1 << rgb_shift));

+	 shift = register_scalar_const(p, (GLfloat)(1<<rgb_shift));

       }

       else {

-	 float const_data[4] = {

-	    1 << rgb_shift,

-	    1 << rgb_shift,

-	    1 << rgb_shift,

-	    1 << alpha_shift

-	 };

-	 shift = new(p->mem_ctx) ir_constant(glsl_type::vec4_type,

-					     (ir_constant_data *)const_data);

+	 shift = register_const4f(p, 

+				  (GLfloat)(1<<rgb_shift),

+				  (GLfloat)(1<<rgb_shift),

+				  (GLfloat)(1<<rgb_shift),

+				  (GLfloat)(1<<alpha_shift));

       }

-

-      return saturate(p, new(p->mem_ctx) ir_expression(ir_binop_mul,

-						       deref, shift));

+      return emit_arith( p, OPCODE_MUL, dest, WRITEMASK_XYZW, 

+			 saturate, out, shift, undef );

    }

    else

-      return deref;

+      return out;

 }

 

 

 /**

  * Generate instruction for getting a texture source term.

  */

- static void load_texture( struct texenv_fragment_program *p, GLuint unit )

- {

-    ir_dereference *deref;

-    ir_assignment *assign;

-

-    if (p->src_texture[unit])

-       return;

-

-    const GLuint texTarget = p->state->unit[unit].source_index;

-    ir_rvalue *texcoord;

-

-    if (p->texcoord_tex[unit]) {

-       texcoord = new(p->mem_ctx) ir_dereference_variable(p->texcoord_tex[unit]);

-    }

-    else {

-       ir_variable *tc_array = p->shader->symbols->get_variable("gl_TexCoord");

-       assert(tc_array);

-       texcoord = new(p->mem_ctx) ir_dereference_variable(tc_array);

-       ir_rvalue *index = new(p->mem_ctx) ir_constant(unit);

-       texcoord = new(p->mem_ctx) ir_dereference_array(texcoord, index);

-       tc_array->max_array_access = MAX2(tc_array->max_array_access, unit);

-    }

-

-    if (!p->state->unit[unit].enabled) {

-       p->src_texture[unit] = new(p->mem_ctx) ir_variable(glsl_type::vec4_type,

-							  "dummy_tex",

-							  ir_var_temporary);

-       p->instructions->push_tail(p->src_texture[unit]);

-

-       deref = new(p->mem_ctx) ir_dereference_variable(p->src_texture[unit]);

-       assign = new(p->mem_ctx) ir_assignment(deref,

-					      new(p->mem_ctx) ir_constant(0.0f),

-					      NULL);

-       p->instructions->push_tail(assign);

-       return ;

-    }

-

-    const glsl_type *sampler_type = NULL;

-    int coords = 0;

-

-    switch (texTarget) {

-    case TEXTURE_1D_INDEX:

-       if (p->state->unit[unit].shadow)

-	  sampler_type = p->shader->symbols->get_type("sampler1DShadow");

-       else

-	  sampler_type = p->shader->symbols->get_type("sampler1D");

-       coords = 1;

-       break;

-    case TEXTURE_1D_ARRAY_INDEX:

-       if (p->state->unit[unit].shadow)

-	  sampler_type = p->shader->symbols->get_type("sampler1DArrayShadow");

-       else

-	  sampler_type = p->shader->symbols->get_type("sampler1DArray");

-       coords = 2;

-       break;

-    case TEXTURE_2D_INDEX:

-       if (p->state->unit[unit].shadow)

-	  sampler_type = p->shader->symbols->get_type("sampler2DShadow");

-       else

-	  sampler_type = p->shader->symbols->get_type("sampler2D");

-       coords = 2;

-       break;

-    case TEXTURE_2D_ARRAY_INDEX:

-       if (p->state->unit[unit].shadow)

-	  sampler_type = p->shader->symbols->get_type("sampler2DArrayShadow");

-       else

-	  sampler_type = p->shader->symbols->get_type("sampler2DArray");

-       coords = 3;

-       break;

-    case TEXTURE_RECT_INDEX:

-       if (p->state->unit[unit].shadow)

-	  sampler_type = p->shader->symbols->get_type("sampler2DRectShadow");

-       else

-	  sampler_type = p->shader->symbols->get_type("sampler2DRect");

-       coords = 2;

-       break;

-    case TEXTURE_3D_INDEX:

-       assert(!p->state->unit[unit].shadow);

-       sampler_type = p->shader->symbols->get_type("sampler3D");

-       coords = 3;

-       break;

-    case TEXTURE_CUBE_INDEX:

-       if (p->state->unit[unit].shadow)

-	  sampler_type = p->shader->symbols->get_type("samplerCubeShadow");

-       else

-	  sampler_type = p->shader->symbols->get_type("samplerCube");

-       coords = 3;

-       break;

-    }

-

-    p->src_texture[unit] = new(p->mem_ctx) ir_variable(glsl_type::vec4_type,

-						       "tex",

-						       ir_var_temporary);

-    p->instructions->push_tail(p->src_texture[unit]);

-

-    ir_texture *tex = new(p->mem_ctx) ir_texture(ir_tex);

-

-

-    char *sampler_name = ralloc_asprintf(p->mem_ctx, "sampler_%d", unit);

-    ir_variable *sampler = new(p->mem_ctx) ir_variable(sampler_type,

-						       sampler_name,

-						       ir_var_uniform);

-    p->top_instructions->push_head(sampler);

-    deref = new(p->mem_ctx) ir_dereference_variable(sampler);

-    tex->set_sampler(deref);

-

-    tex->coordinate = new(p->mem_ctx) ir_swizzle(texcoord, 0, 1, 2, 3, coords);

-

-    if (p->state->unit[unit].shadow) {

-       texcoord = texcoord->clone(p->mem_ctx, NULL);

-       tex->shadow_comparitor = new(p->mem_ctx) ir_swizzle(texcoord,

-							   coords, 0, 0, 0,

-							   1);

-       coords++;

-    }

-

-    texcoord = texcoord->clone(p->mem_ctx, NULL);

-    tex->projector = new(p->mem_ctx) ir_swizzle(texcoord, 3, 0, 0, 0, 1);

-

-    deref = new(p->mem_ctx) ir_dereference_variable(p->src_texture[unit]);

-    assign = new(p->mem_ctx) ir_assignment(deref, tex, NULL);

-    p->instructions->push_tail(assign);

- }

+static void load_texture( struct texenv_fragment_program *p, GLuint unit )

+{

+   if (is_undef(p->src_texture[unit])) {

+      const GLuint texTarget = p->state->unit[unit].source_index;

+      struct ureg texcoord;

+      struct ureg tmp = get_tex_temp( p );

 

-static void

-load_texenv_source(struct texenv_fragment_program *p,

-		   GLuint src, GLuint unit)

+      if (is_undef(p->texcoord_tex[unit])) {

+         texcoord = register_input(p, FRAG_ATTRIB_TEX0+unit);

+      }

+      else {

+         /* might want to reuse this reg for tex output actually */

+         texcoord = p->texcoord_tex[unit];

+      }

+

+      /* TODO: Use D0_MASK_XY where possible.

+       */

+      if (p->state->unit[unit].enabled) {

+         GLboolean shadow = GL_FALSE;

+

+	 if (p->state->unit[unit].shadow) {

+	    p->program->Base.ShadowSamplers |= 1 << unit;

+            shadow = GL_TRUE;

+         }

+

+	 p->src_texture[unit] = emit_texld( p, OPCODE_TXP,

+					    tmp, WRITEMASK_XYZW, 

+					    unit, texTarget, shadow,

+                                            texcoord );

+

+         p->program->Base.SamplersUsed |= (1 << unit);

+         /* This identity mapping should already be in place

+          * (see _mesa_init_program_struct()) but let's be safe.

+          */

+         p->program->Base.SamplerUnits[unit] = unit;

+      }

+      else

+	 p->src_texture[unit] = get_zero(p);

+

+      if (p->state->unit[unit].texture_cyl_wrap) {

+         /* set flag which is checked by Mesa->Gallium program translation */

+         p->program->Base.InputFlags[0] |= PROG_PARAM_BIT_CYL_WRAP;

+      }

+

+   }

+}

+

+static GLboolean load_texenv_source( struct texenv_fragment_program *p, 

+				     GLuint src, GLuint unit )

 {

    switch (src) {

    case SRC_TEXTURE:

@@ -1078,6 +1351,8 @@ load_texenv_source(struct texenv_fragment_program *p,
       /* not a texture src - do nothing */

       break;

    }

+ 

+   return GL_TRUE;

 }

 

 

@@ -1104,214 +1379,108 @@ load_texunit_sources( struct texenv_fragment_program *p, GLuint unit )
 /**

  * Generate instructions for loading bump map textures.

  */

-static void

+static GLboolean

 load_texunit_bumpmap( struct texenv_fragment_program *p, GLuint unit )

 {

    const struct state_key *key = p->state;

    GLuint bumpedUnitNr = key->unit[unit].OptRGB[1].Source - SRC_TEXTURE0;

-   ir_rvalue *bump;

-   ir_rvalue *texcoord;

-   ir_variable *rot_mat_0_var, *rot_mat_1_var;

-   ir_dereference_variable *rot_mat_0, *rot_mat_1;

-

-   rot_mat_0_var = p->shader->symbols->get_variable("gl_MESABumpRotMatrix0");

-   rot_mat_1_var = p->shader->symbols->get_variable("gl_MESABumpRotMatrix1");

-   rot_mat_0 = new(p->mem_ctx) ir_dereference_variable(rot_mat_0_var);

-   rot_mat_1 = new(p->mem_ctx) ir_dereference_variable(rot_mat_1_var);

-

-   ir_variable *tc_array = p->shader->symbols->get_variable("gl_TexCoord");

-   assert(tc_array);

-   texcoord = new(p->mem_ctx) ir_dereference_variable(tc_array);

-   ir_rvalue *index = new(p->mem_ctx) ir_constant(bumpedUnitNr);

-   texcoord = new(p->mem_ctx) ir_dereference_array(texcoord, index);

-   tc_array->max_array_access = MAX2(tc_array->max_array_access, unit);

+   struct ureg texcDst, bumpMapRes;

+   struct ureg constdudvcolor = register_const4f(p, 0.0, 0.0, 0.0, 1.0);

+   struct ureg texcSrc = register_input(p, FRAG_ATTRIB_TEX0 + bumpedUnitNr);

+   struct ureg rotMat0 = register_param3( p, STATE_INTERNAL, STATE_ROT_MATRIX_0, unit );

+   struct ureg rotMat1 = register_param3( p, STATE_INTERNAL, STATE_ROT_MATRIX_1, unit );

 

    load_texenv_source( p, unit + SRC_TEXTURE0, unit );

 

+   bumpMapRes = get_source(p, key->unit[unit].OptRGB[0].Source, unit);

+   texcDst = get_tex_temp( p );

+   p->texcoord_tex[bumpedUnitNr] = texcDst;

+

    /* Apply rot matrix and add coords to be available in next phase.

-    * dest = Arg1 + (Arg0.xx * rotMat0) + (Arg0.yy * rotMat1)

+    * dest = (Arg0.xxxx * rotMat0 + Arg1) + (Arg0.yyyy * rotMat1)

     * note only 2 coords are affected the rest are left unchanged (mul by 0)

     */

-   ir_dereference *deref;

-   ir_assignment *assign;

-   ir_rvalue *bump_x, *bump_y;

-

-   texcoord = smear(p, texcoord);

-

-   /* bump_texcoord = texcoord */

-   ir_variable *bumped = new(p->mem_ctx) ir_variable(texcoord->type,

-						     "bump_texcoord",

-						     ir_var_temporary);

-   p->instructions->push_tail(bumped);

-

-   deref = new(p->mem_ctx) ir_dereference_variable(bumped);

-   assign = new(p->mem_ctx) ir_assignment(deref, texcoord, NULL);

-   p->instructions->push_tail(assign);

-

-   /* bump_texcoord.xy += arg0.x * rotmat0 + arg0.y * rotmat1 */

-   bump = get_source(p, key->unit[unit].OptRGB[0].Source, unit);

-   bump_x = new(p->mem_ctx) ir_swizzle(bump, 0, 0, 0, 0, 1);

-   bump = bump->clone(p->mem_ctx, NULL);

-   bump_y = new(p->mem_ctx) ir_swizzle(bump, 1, 0, 0, 0, 1);

-

-   bump_x = new(p->mem_ctx) ir_expression(ir_binop_mul, bump_x, rot_mat_0);

-   bump_y = new(p->mem_ctx) ir_expression(ir_binop_mul, bump_y, rot_mat_1);

-

-   ir_expression *expr;

-   expr = new(p->mem_ctx) ir_expression(ir_binop_add, bump_x, bump_y);

-

-   deref = new(p->mem_ctx) ir_dereference_variable(bumped);

-   expr = new(p->mem_ctx) ir_expression(ir_binop_add,

-					new(p->mem_ctx) ir_swizzle(deref,

-								   0, 1, 1, 1,

-								   2),

-					expr);

-

-   deref = new(p->mem_ctx) ir_dereference_variable(bumped);

-   assign = new(p->mem_ctx) ir_assignment(deref, expr, NULL, WRITEMASK_XY);

-   p->instructions->push_tail(assign);

-

-   p->texcoord_tex[bumpedUnitNr] = bumped;

+   emit_arith( p, OPCODE_MAD, texcDst, WRITEMASK_XYZW, 0,

+               swizzle1(bumpMapRes, SWIZZLE_X), rotMat0, texcSrc );

+   emit_arith( p, OPCODE_MAD, texcDst, WRITEMASK_XYZW, 0,

+               swizzle1(bumpMapRes, SWIZZLE_Y), rotMat1, texcDst );

+

+   /* Move 0,0,0,1 into bumpmap src if someone (crossbar) is foolish

+    * enough to access this later, should optimize away.

+    */

+   emit_arith( p, OPCODE_MOV, bumpMapRes, WRITEMASK_XYZW, 0,

+               constdudvcolor, undef, undef );

+

+   return GL_TRUE;

 }

 

 /**

- * Applies the fog calculations.

- *

- * This is basically like the ARB_fragment_prorgam fog options.  Note

- * that ffvertex_prog.c produces fogcoord for us when

- * GL_FOG_COORDINATE_EXT is set to GL_FRAGMENT_DEPTH_EXT.

+ * Generate a new fragment program which implements the context's

+ * current texture env/combine mode.

  */

-static ir_rvalue *

-emit_fog_instructions(struct texenv_fragment_program *p,

-		      ir_rvalue *fragcolor)

+static void

+create_new_program(struct gl_context *ctx, struct state_key *key,

+                   struct gl_fragment_program *program)

 {

-   struct state_key *key = p->state;

-   ir_rvalue *f, *temp;

-   ir_variable *params, *oparams;

-   ir_variable *fogcoord;

-   ir_assignment *assign;

-

-   /* Temporary storage for the whole fog result.  Fog calculations

-    * only affect rgb so we're hanging on to the .a value of fragcolor

-    * this way.

-    */

-   ir_variable *fog_result = new(p->mem_ctx) ir_variable(glsl_type::vec4_type,

-							 "fog_result",

-							 ir_var_auto);

-   p->instructions->push_tail(fog_result);

-   temp = new(p->mem_ctx) ir_dereference_variable(fog_result);

-   assign = new(p->mem_ctx) ir_assignment(temp, fragcolor, NULL);

-   p->instructions->push_tail(assign);

-

-   temp = new(p->mem_ctx) ir_dereference_variable(fog_result);

-   fragcolor = new(p->mem_ctx) ir_swizzle(temp, 0, 1, 2, 3, 3);

-

-   oparams = p->shader->symbols->get_variable("gl_MESAFogParamsOptimized");

-   fogcoord = p->shader->symbols->get_variable("gl_FogFragCoord");

-   params = p->shader->symbols->get_variable("gl_Fog");

-   f = new(p->mem_ctx) ir_dereference_variable(fogcoord);

-

-   ir_variable *f_var = new(p->mem_ctx) ir_variable(glsl_type::float_type,

-						    "fog_factor", ir_var_auto);

-   p->instructions->push_tail(f_var);

-

-   switch (key->fog_mode) {

-   case FOG_LINEAR:

-      /* f = (end - z) / (end - start)

-       *

-       * gl_MesaFogParamsOptimized gives us (-1 / (end - start)) and

-       * (end / (end - start)) so we can generate a single MAD.

-       */

-      temp = new(p->mem_ctx) ir_dereference_variable(oparams);

-      temp = new(p->mem_ctx) ir_swizzle(temp, 0, 0, 0, 0, 1);

-      f = new(p->mem_ctx) ir_expression(ir_binop_mul, f, temp);

-

-      temp = new(p->mem_ctx) ir_dereference_variable(oparams);

-      temp = new(p->mem_ctx) ir_swizzle(temp, 1, 0, 0, 0, 1);

-      f = new(p->mem_ctx) ir_expression(ir_binop_add, f, temp);

-      break;

-   case FOG_EXP:

-      /* f = e^(-(density * fogcoord))

-       *

-       * gl_MesaFogParamsOptimized gives us density/ln(2) so we can

-       * use EXP2 which is generally the native instruction without

-       * having to do any further math on the fog density uniform.

-       */

-      temp = new(p->mem_ctx) ir_dereference_variable(oparams);

-      temp = new(p->mem_ctx) ir_swizzle(temp, 2, 0, 0, 0, 1);

-      f = new(p->mem_ctx) ir_expression(ir_binop_mul, f, temp);

-      f = new(p->mem_ctx) ir_expression(ir_unop_neg, f);

-      f = new(p->mem_ctx) ir_expression(ir_unop_exp2, f);

-      break;

-   case FOG_EXP2:

-      /* f = e^(-(density * fogcoord)^2)

-       *

-       * gl_MesaFogParamsOptimized gives us density/sqrt(ln(2)) so we

-       * can do this like FOG_EXP but with a squaring after the

-       * multiply by density.

-       */

-      ir_variable *temp_var = new(p->mem_ctx) ir_variable(glsl_type::float_type,

-							  "fog_temp",

-							  ir_var_auto);

-      p->instructions->push_tail(temp_var);

-

-      temp = new(p->mem_ctx) ir_dereference_variable(oparams);

-      temp = new(p->mem_ctx) ir_swizzle(temp, 3, 0, 0, 0, 1);

-      f = new(p->mem_ctx) ir_expression(ir_binop_mul,

-					f, temp);

-

-      temp = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      ir_assignment *assign = new(p->mem_ctx) ir_assignment(temp, f, NULL);

-      p->instructions->push_tail(assign);

-

-      f = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      temp = new(p->mem_ctx) ir_dereference_variable(temp_var);

-      f = new(p->mem_ctx) ir_expression(ir_binop_mul, f, temp);

-      f = new(p->mem_ctx) ir_expression(ir_unop_neg, f);

-      f = new(p->mem_ctx) ir_expression(ir_unop_exp2, f);

-      break;

-   }

-

-   f = saturate(p, f);

+   struct prog_instruction instBuffer[MAX_INSTRUCTIONS];

+   struct texenv_fragment_program p;

+   GLuint unit;

+   struct ureg cf, out;

+   int i;

 

-   temp = new(p->mem_ctx) ir_dereference_variable(f_var);

-   assign = new(p->mem_ctx) ir_assignment(temp, f, NULL);

-   p->instructions->push_tail(assign);

+   memset(&p, 0, sizeof(p));

+   p.state = key;

+   p.program = program;

 

-   f = new(p->mem_ctx) ir_dereference_variable(f_var);

-   f = new(p->mem_ctx) ir_expression(ir_binop_sub,

-				     new(p->mem_ctx) ir_constant(1.0f),

-				     f);

-   temp = new(p->mem_ctx) ir_dereference_variable(params);

-   temp = new(p->mem_ctx) ir_dereference_record(temp, "color");

-   temp = new(p->mem_ctx) ir_swizzle(temp, 0, 1, 2, 3, 3);

-   temp = new(p->mem_ctx) ir_expression(ir_binop_mul, temp, f);

+   /* During code generation, use locally-allocated instruction buffer,

+    * then alloc dynamic storage below.

+    */

+   p.program->Base.Instructions = instBuffer;

+   p.program->Base.Target = GL_FRAGMENT_PROGRAM_ARB;

+   p.program->Base.String = NULL;

+   p.program->Base.NumTexIndirections = 1; /* is this right? */

+   p.program->Base.NumTexInstructions = 0;

+   p.program->Base.NumAluInstructions = 0;

+   p.program->Base.NumInstructions = 0;

+   p.program->Base.NumTemporaries = 0;

+   p.program->Base.NumParameters = 0;

+   p.program->Base.NumAttributes = 0;

+   p.program->Base.NumAddressRegs = 0;

+   p.program->Base.Parameters = _mesa_new_parameter_list();

+   p.program->Base.InputsRead = 0x0;

+

+   if (key->num_draw_buffers == 1)

+      p.program->Base.OutputsWritten = 1 << FRAG_RESULT_COLOR;

+   else {

+      for (i = 0; i < key->num_draw_buffers; i++)

+	 p.program->Base.OutputsWritten |= (1 << (FRAG_RESULT_DATA0 + i));

+   }

 

-   f = new(p->mem_ctx) ir_dereference_variable(f_var);

-   f = new(p->mem_ctx) ir_expression(ir_binop_mul, fragcolor, f);

-   f = new(p->mem_ctx) ir_expression(ir_binop_add, temp, f);

+   for (unit = 0; unit < ctx->Const.MaxTextureUnits; unit++) {

+      p.src_texture[unit] = undef;

+      p.texcoord_tex[unit] = undef;

+   }

 

-   ir_dereference *deref = new(p->mem_ctx) ir_dereference_variable(fog_result);

-   assign = new(p->mem_ctx) ir_assignment(deref, f, NULL, WRITEMASK_XYZ);

-   p->instructions->push_tail(assign);

+   p.src_previous = undef;

+   p.half = undef;

+   p.zero = undef;

+   p.one = undef;

 

-   return new(p->mem_ctx) ir_dereference_variable(fog_result);

-}

+   p.last_tex_stage = 0;

+   release_temps(ctx, &p);

 

-static void

-emit_instructions(struct texenv_fragment_program *p)

-{

-   struct state_key *key = p->state;

-   GLuint unit;

+   if (key->enabled_units && key->num_draw_buffers) {

+      GLboolean needbumpstage = GL_FALSE;

 

-   if (key->enabled_units) {

       /* Zeroth pass - bump map textures first */

-      for (unit = 0; unit < key->nr_enabled_units; unit++) {

+      for (unit = 0; unit < key->nr_enabled_units; unit++)

 	 if (key->unit[unit].enabled &&

              key->unit[unit].ModeRGB == MODE_BUMP_ENVMAP_ATI) {

-	    load_texunit_bumpmap(p, unit);

+	    needbumpstage = GL_TRUE;

+	    load_texunit_bumpmap( &p, unit );

 	 }

-      }

+      if (needbumpstage)

+	 p.program->Base.NumTexIndirections++;

 

       /* First pass - to support texture_env_crossbar, first identify

        * all referenced texture sources and emit texld instructions

@@ -1319,157 +1488,104 @@ emit_instructions(struct texenv_fragment_program *p)
        */

       for (unit = 0; unit < key->nr_enabled_units; unit++)

 	 if (key->unit[unit].enabled) {

-	    load_texunit_sources(p, unit);

-	    p->last_tex_stage = unit;

+	    load_texunit_sources( &p, unit );

+	    p.last_tex_stage = unit;

 	 }

 

       /* Second pass - emit combine instructions to build final color:

        */

-      for (unit = 0; unit < key->nr_enabled_units; unit++) {

+      for (unit = 0; unit < key->nr_enabled_units; unit++)

 	 if (key->unit[unit].enabled) {

-	    p->src_previous = emit_texenv(p, unit);

+	    p.src_previous = emit_texenv( &p, unit );

+            reserve_temp(&p, p.src_previous); /* don't re-use this temp reg */

+	    release_temps(ctx, &p);	/* release all temps */

 	 }

-      }

    }

 

-   ir_rvalue *cf = get_source(p, SRC_PREVIOUS, 0);

-   ir_dereference_variable *deref;

-   ir_assignment *assign;

-

-   if (key->separate_specular) {

-      ir_rvalue *tmp0, *tmp1;

-      ir_variable *spec_result = new(p->mem_ctx) ir_variable(glsl_type::vec4_type,

-							    "specular_add",

-							    ir_var_temporary);

-

-      p->instructions->push_tail(spec_result);

-

-      deref = new(p->mem_ctx) ir_dereference_variable(spec_result);

-      assign = new(p->mem_ctx) ir_assignment(deref, cf, NULL);

-      p->instructions->push_tail(assign);

-

-      deref = new(p->mem_ctx) ir_dereference_variable(spec_result);

-      tmp0 = new(p->mem_ctx) ir_swizzle(deref, 0, 1, 2, 3, 3);

+   cf = get_source( &p, SRC_PREVIOUS, 0 );

 

-      ir_variable *secondary =

-	 p->shader->symbols->get_variable("gl_SecondaryColor");

-      assert(secondary);

-      deref = new(p->mem_ctx) ir_dereference_variable(secondary);

-      tmp1 = new(p->mem_ctx) ir_swizzle(deref, 0, 1, 2, 3, 3);

-

-      tmp0 = new(p->mem_ctx) ir_expression(ir_binop_add,

-					  tmp0, tmp1);

-

-      deref = new(p->mem_ctx) ir_dereference_variable(spec_result);

-      assign = new(p->mem_ctx) ir_assignment(deref, tmp0, NULL, WRITEMASK_XYZ);

-      p->instructions->push_tail(assign);

+   for (i = 0; i < key->num_draw_buffers; i++) {

+      if (key->num_draw_buffers == 1)

+	 out = make_ureg( PROGRAM_OUTPUT, FRAG_RESULT_COLOR );

+      else {

+	 out = make_ureg( PROGRAM_OUTPUT, FRAG_RESULT_DATA0 + i );

+      }

 

-      cf = new(p->mem_ctx) ir_dereference_variable(spec_result);

+      if (key->separate_specular) {

+	 /* Emit specular add.

+	  */

+	 struct ureg s = register_input(&p, FRAG_ATTRIB_COL1);

+	 emit_arith( &p, OPCODE_ADD, out, WRITEMASK_XYZ, 0, cf, s, undef );

+	 emit_arith( &p, OPCODE_MOV, out, WRITEMASK_W, 0, cf, undef, undef );

+      }

+      else if (memcmp(&cf, &out, sizeof(cf)) != 0) {

+	 /* Will wind up in here if no texture enabled or a couple of

+	  * other scenarios (GL_REPLACE for instance).

+	  */

+	 emit_arith( &p, OPCODE_MOV, out, WRITEMASK_XYZW, 0, cf, undef, undef );

+      }

    }

+   /* Finish up:

+    */

+   emit_arith( &p, OPCODE_END, undef, WRITEMASK_XYZW, 0, undef, undef, undef);

 

    if (key->fog_enabled) {

-      cf = emit_fog_instructions(p, cf);

+      /* Pull fog mode from struct gl_context, the value in the state key is

+       * a reduced value and not what is expected in FogOption

+       */

+      p.program->FogOption = ctx->Fog.Mode;

+      p.program->Base.InputsRead |= FRAG_BIT_FOGC;

    }

-

-   ir_variable *frag_color = p->shader->symbols->get_variable("gl_FragColor");

-   assert(frag_color);

-   deref = new(p->mem_ctx) ir_dereference_variable(frag_color);

-   assign = new(p->mem_ctx) ir_assignment(deref, cf, NULL);

-   p->instructions->push_tail(assign);

-}

-

-/**

- * Generate a new fragment program which implements the context's

- * current texture env/combine mode.

- */

-static struct gl_shader_program *

-create_new_program(struct gl_context *ctx, struct state_key *key)

-{

-   struct texenv_fragment_program p;

-   unsigned int unit;

-   _mesa_glsl_parse_state *state;

-

-   memset(&p, 0, sizeof(p));

-   p.mem_ctx = ralloc_context(NULL);

-   p.shader = ctx->Driver.NewShader(ctx, 0, GL_FRAGMENT_SHADER);

-   p.shader->ir = new(p.shader) exec_list;

-   state = new(p.shader) _mesa_glsl_parse_state(ctx, GL_FRAGMENT_SHADER,

-						p.shader);

-   p.shader->symbols = state->symbols;

-   p.top_instructions = p.shader->ir;

-   p.instructions = p.shader->ir;

-   p.state = key;

-   p.shader_program = ctx->Driver.NewShaderProgram(ctx, 0);

-

-   state->language_version = 120;

-   _mesa_glsl_initialize_types(state);

-   _mesa_glsl_initialize_variables(p.instructions, state);

-

-   for (unit = 0; unit < ctx->Const.MaxTextureUnits; unit++) {

-      p.src_texture[unit] = NULL;

-      p.texcoord_tex[unit] = NULL;

+   else {

+      p.program->FogOption = GL_NONE;

    }

 

-   p.src_previous = NULL;

+   if (p.program->Base.NumTexIndirections > ctx->Const.FragmentProgram.MaxTexIndirections) 

+      program_error(&p, "Exceeded max nr indirect texture lookups");

 

-   p.last_tex_stage = 0;

+   if (p.program->Base.NumTexInstructions > ctx->Const.FragmentProgram.MaxTexInstructions)

+      program_error(&p, "Exceeded max TEX instructions");

 

-   ir_function *main_f = new(p.mem_ctx) ir_function("main");

-   p.instructions->push_tail(main_f);

-   state->symbols->add_function(main_f);

+   if (p.program->Base.NumAluInstructions > ctx->Const.FragmentProgram.MaxAluInstructions)

+      program_error(&p, "Exceeded max ALU instructions");

 

-   ir_function_signature *main_sig =

-      new(p.mem_ctx) ir_function_signature(p.shader->symbols->get_type("void"));

-   main_sig->is_defined = true;

-   main_f->add_signature(main_sig);

+   ASSERT(p.program->Base.NumInstructions <= MAX_INSTRUCTIONS);

 

-   p.instructions = &main_sig->body;

-   if (key->num_draw_buffers)

-      emit_instructions(&p);

-

-   validate_ir_tree(p.shader->ir);

-

-   while (do_common_optimization(p.shader->ir, false, 32))

-      ;

-   reparent_ir(p.shader->ir, p.shader->ir);

+   /* Allocate final instruction array */

+   p.program->Base.Instructions

+      = _mesa_alloc_instructions(p.program->Base.NumInstructions);

+   if (!p.program->Base.Instructions) {

+      _mesa_error(ctx, GL_OUT_OF_MEMORY,

+                  "generating tex env program");

+      return;

+   }

+   _mesa_copy_instructions(p.program->Base.Instructions, instBuffer,

+                           p.program->Base.NumInstructions);

 

-   p.shader->CompileStatus = true;

-   p.shader->Version = state->language_version;

-   p.shader->num_builtins_to_link = state->num_builtins_to_link;

-   p.shader_program->Shaders =

-      (gl_shader **)malloc(sizeof(*p.shader_program->Shaders));

-   p.shader_program->Shaders[0] = p.shader;

-   p.shader_program->NumShaders = 1;

+   if (key->num_draw_buffers && p.program->FogOption) {

+      _mesa_append_fog_code(ctx, p.program);

+      p.program->FogOption = GL_NONE;

+   }

 

-   _mesa_glsl_link_shader(ctx, p.shader_program);

 

-   /* Set the sampler uniforms, and relink to get them into the linked

-    * program.

+   /* Notify driver the fragment program has (actually) changed.

     */

-   struct gl_fragment_program *fp = p.shader_program->FragmentProgram;

-   for (unsigned int i = 0; i < MAX_TEXTURE_UNITS; i++) {

-      char *name = ralloc_asprintf(p.mem_ctx, "sampler_%d", i);

-      int loc = _mesa_get_uniform_location(ctx, p.shader_program, name);

-      if (loc != -1) {

-	 /* Avoid using _mesa_uniform() because it flags state

-	  * updates, so if we're generating this shader_program in a

-	  * state update, we end up recursing.  Instead, just set the

-	  * value, which is picked up at re-link.

-	  */

-	 loc = (loc & 0xffff) + (loc >> 16);

-	 int sampler = fp->Base.Parameters->ParameterValues[loc][0];

-	 fp->Base.SamplerUnits[sampler] = i;

-      }

+   if (ctx->Driver.ProgramStringNotify) {

+      GLboolean ok = ctx->Driver.ProgramStringNotify(ctx,

+                                                     GL_FRAGMENT_PROGRAM_ARB, 

+                                                     &p.program->Base);

+      /* Driver should be able to handle any texenv programs as long as

+       * the driver correctly reported max number of texture units correctly,

+       * etc.

+       */

+      ASSERT(ok);

+      (void) ok; /* silence unused var warning */

    }

-   _mesa_update_shader_textures_used(&fp->Base);

-   (void) ctx->Driver.ProgramStringNotify(ctx, fp->Base.Target, &fp->Base);

 

-   if (!p.shader_program->LinkStatus)

-      _mesa_problem(ctx, "Failed to link fixed function fragment shader: %s\n",

-		    p.shader_program->InfoLog);

-

-   ralloc_free(p.mem_ctx);

-   return p.shader_program;

+   if (DISASSEM) {

+      _mesa_print_program(&p.program->Base);

+      printf("\n");

+   }

 }

 

 extern "C" {

@@ -1478,27 +1594,30 @@ extern "C" {
  * Return a fragment program which implements the current

  * fixed-function texture, fog and color-sum operations.

  */

-struct gl_shader_program *

+struct gl_fragment_program *

 _mesa_get_fixed_func_fragment_program(struct gl_context *ctx)

 {

-   struct gl_shader_program *shader_program;

+   struct gl_fragment_program *prog;

    struct state_key key;

    GLuint keySize;

-

+	

    keySize = make_state_key(ctx, &key);

-

-   shader_program = (struct gl_shader_program *)

+      

+   prog = (struct gl_fragment_program *)

       _mesa_search_program_cache(ctx->FragmentProgram.Cache,

                                  &key, keySize);

 

-   if (!shader_program) {

-      shader_program = create_new_program(ctx, &key);

+   if (!prog) {

+      prog = (struct gl_fragment_program *) 

+         ctx->Driver.NewProgram(ctx, GL_FRAGMENT_PROGRAM_ARB, 0);

+

+      create_new_program(ctx, &key, prog);

 

-      _mesa_shader_cache_insert(ctx, ctx->FragmentProgram.Cache,

-				&key, keySize, shader_program);

+      _mesa_program_cache_insert(ctx, ctx->FragmentProgram.Cache,

+                                 &key, keySize, &prog->Base);

    }

 

-   return shader_program;

+   return prog;

 }

 

 }

diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 520d96689..39b6f72cc 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -2191,7 +2191,6 @@ struct gl_shader_state
    struct gl_shader_program *CurrentVertexProgram;

    struct gl_shader_program *CurrentGeometryProgram;

    struct gl_shader_program *CurrentFragmentProgram;

-   struct gl_shader_program *_CurrentFragmentProgram;

 

    /**

     * Program used by glUniform calls.

diff --git a/mesalib/src/mesa/main/state.c b/mesalib/src/mesa/main/state.c
index 5651e3263..f50f2af1e 100644
--- a/mesalib/src/mesa/main/state.c
+++ b/mesalib/src/mesa/main/state.c
@@ -43,7 +43,6 @@
 #include "pixel.h"

 #include "program/program.h"

 #include "program/prog_parameter.h"

-#include "shaderobj.h"

 #include "state.h"

 #include "stencil.h"

 #include "texenvprogram.h"

@@ -250,7 +249,7 @@ update_program(struct gl_context *ctx)
 {

    const struct gl_shader_program *vsProg = ctx->Shader.CurrentVertexProgram;

    const struct gl_shader_program *gsProg = ctx->Shader.CurrentGeometryProgram;

-   struct gl_shader_program *fsProg = ctx->Shader.CurrentFragmentProgram;

+   const struct gl_shader_program *fsProg = ctx->Shader.CurrentFragmentProgram;

    const struct gl_vertex_program *prevVP = ctx->VertexProgram._Current;

    const struct gl_fragment_program *prevFP = ctx->FragmentProgram._Current;

    const struct gl_geometry_program *prevGP = ctx->GeometryProgram._Current;

@@ -276,31 +275,23 @@ update_program(struct gl_context *ctx)
       /* Use shader programs */

       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,

                                fsProg->FragmentProgram);

-      _mesa_reference_shader_program(ctx, &ctx->Shader._CurrentFragmentProgram,

-				     fsProg);

    }

    else if (ctx->FragmentProgram._Enabled) {

-      /* use user-defined fragment program */

+      /* use user-defined vertex program */

       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,

                                ctx->FragmentProgram.Current);

-      _mesa_reference_shader_program(ctx, &ctx->Shader._CurrentFragmentProgram,

-				     NULL);

    }

    else if (ctx->FragmentProgram._MaintainTexEnvProgram) {

       /* Use fragment program generated from fixed-function state.

        */

-      struct gl_shader_program *f = _mesa_get_fixed_func_fragment_program(ctx);

-      _mesa_reference_shader_program(ctx,

-				     &ctx->Shader._CurrentFragmentProgram, f);

-

       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,

-                               f->FragmentProgram);

+                               _mesa_get_fixed_func_fragment_program(ctx));

+      _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram,

+                               ctx->FragmentProgram._Current);

    }

    else {

       /* no fragment program */

       _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current, NULL);

-      _mesa_reference_shader_program(ctx, &ctx->Shader._CurrentFragmentProgram,

-				     NULL);

    }

 

    if (gsProg && gsProg->LinkStatus && gsProg->GeometryProgram) {

diff --git a/mesalib/src/mesa/main/texenvprogram.h b/mesalib/src/mesa/main/texenvprogram.h
index dba775feb..0895ebacb 100644
--- a/mesalib/src/mesa/main/texenvprogram.h
+++ b/mesalib/src/mesa/main/texenvprogram.h
@@ -29,7 +29,7 @@
 

 struct gl_context;

 

-extern struct gl_shader_program *

+extern struct gl_fragment_program *

 _mesa_get_fixed_func_fragment_program(struct gl_context *ctx);

 

 #endif

diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c
index 43f894a9b..6c97787e8 100644
--- a/mesalib/src/mesa/program/program.c
+++ b/mesalib/src/mesa/program/program.c
@@ -140,7 +140,7 @@ _mesa_free_program_data(struct gl_context *ctx)
 #endif

 #if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program

    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current, NULL);

-   _mesa_delete_shader_cache(ctx, ctx->FragmentProgram.Cache);

+   _mesa_delete_program_cache(ctx, ctx->FragmentProgram.Cache);

 #endif

 #if FEATURE_ARB_geometry_shader4

    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current, NULL);

diff --git a/mesalib/src/mesa/state_tracker/st_cb_clear.c b/mesalib/src/mesa/state_tracker/st_cb_clear.c
index 0e0c4326e..0130c7a5a 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_clear.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_clear.c
@@ -1,579 +1,601 @@
-/**************************************************************************
- * 
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * Copyright 2009 VMware, Inc.  All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
- /*
-  * Authors:
-  *   Keith Whitwell <keith@tungstengraphics.com>
-  *   Brian Paul
-  *   Michel Dänzer
-  */
-
-#include "main/glheader.h"
-#include "main/formats.h"
-#include "main/macros.h"
-#include "program/prog_instruction.h"
-#include "st_context.h"
-#include "st_atom.h"
-#include "st_cb_accum.h"
-#include "st_cb_clear.h"
-#include "st_cb_fbo.h"
-#include "st_format.h"
-#include "st_program.h"
-
-#include "pipe/p_context.h"
-#include "pipe/p_shader_tokens.h"
-#include "pipe/p_state.h"
-#include "pipe/p_defines.h"
-#include "util/u_format.h"
-#include "util/u_inlines.h"
-#include "util/u_simple_shaders.h"
-#include "util/u_draw_quad.h"
-
-#include "cso_cache/cso_context.h"
-
-
-/**
- * Do per-context initialization for glClear.
- */
-void
-st_init_clear(struct st_context *st)
-{
-   struct pipe_context *pipe = st->pipe;
-   struct pipe_screen *pscreen = st->pipe->screen;
-
-   memset(&st->clear, 0, sizeof(st->clear));
-
-   st->clear.raster.gl_rasterization_rules = 1;
-   st->clear.enable_ds_separate = pscreen->get_param(pscreen, PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE);
-
-   /* fragment shader state: color pass-through program */
-   st->clear.fs = util_make_fragment_passthrough_shader(pipe);
-
-   /* vertex shader state: color/position pass-through */
-   {
-      const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,
-                                      TGSI_SEMANTIC_COLOR };
-      const uint semantic_indexes[] = { 0, 0 };
-      st->clear.vs = util_make_vertex_passthrough_shader(pipe, 2,
-                                                         semantic_names,
-                                                         semantic_indexes);
-   }
-}
-
-
-/**
- * Free per-context state for glClear.
- */
-void
-st_destroy_clear(struct st_context *st)
-{
-   if (st->clear.fs) {
-      cso_delete_fragment_shader(st->cso_context, st->clear.fs);
-      st->clear.fs = NULL;
-   }
-   if (st->clear.vs) {
-      cso_delete_vertex_shader(st->cso_context, st->clear.vs);
-      st->clear.vs = NULL;
-   }
-   if (st->clear.vbuf) {
-      pipe_resource_reference(&st->clear.vbuf, NULL);
-      st->clear.vbuf = NULL;
-   }
-}
-
-
-/**
- * Draw a screen-aligned quadrilateral.
- * Coords are clip coords with y=0=bottom.
- */
-static void
-draw_quad(struct st_context *st,
-          float x0, float y0, float x1, float y1, GLfloat z,
-          const GLfloat color[4])
-{
-   struct pipe_context *pipe = st->pipe;
-
-   /* XXX: Need to improve buffer_write to allow NO_WAIT (as well as
-    * no_flush) updates to buffers where we know there is no conflict
-    * with previous data.  Currently using max_slots > 1 will cause
-    * synchronous rendering if the driver flushes its command buffers
-    * between one bitmap and the next.  Our flush hook below isn't
-    * sufficient to catch this as the driver doesn't tell us when it
-    * flushes its own command buffers.  Until this gets fixed, pay the
-    * price of allocating a new buffer for each bitmap cache-flush to
-    * avoid synchronous rendering.
-    */
-   const GLuint max_slots = 1; /* 1024 / sizeof(st->clear.vertices); */
-   GLuint i;
-
-   if (st->clear.vbuf_slot >= max_slots) {
-      pipe_resource_reference(&st->clear.vbuf, NULL);
-      st->clear.vbuf_slot = 0;
-   }
-
-   if (!st->clear.vbuf) {
-      st->clear.vbuf = pipe_buffer_create(pipe->screen,
-                                          PIPE_BIND_VERTEX_BUFFER,
-                                          PIPE_USAGE_STREAM,
-                                          max_slots * sizeof(st->clear.vertices));
-   }
-
-   /* positions */
-   st->clear.vertices[0][0][0] = x0;
-   st->clear.vertices[0][0][1] = y0;
-
-   st->clear.vertices[1][0][0] = x1;
-   st->clear.vertices[1][0][1] = y0;
-
-   st->clear.vertices[2][0][0] = x1;
-   st->clear.vertices[2][0][1] = y1;
-
-   st->clear.vertices[3][0][0] = x0;
-   st->clear.vertices[3][0][1] = y1;
-
-   /* same for all verts: */
-   for (i = 0; i < 4; i++) {
-      st->clear.vertices[i][0][2] = z;
-      st->clear.vertices[i][0][3] = 1.0;
-      st->clear.vertices[i][1][0] = color[0];
-      st->clear.vertices[i][1][1] = color[1];
-      st->clear.vertices[i][1][2] = color[2];
-      st->clear.vertices[i][1][3] = color[3];
-   }
-
-   /* put vertex data into vbuf */
-   pipe_buffer_write_nooverlap(st->pipe, st->clear.vbuf,
-                                           st->clear.vbuf_slot
-                                             * sizeof(st->clear.vertices),
-                                           sizeof(st->clear.vertices),
-                                           st->clear.vertices);
-
-   /* draw */
-   util_draw_vertex_buffer(pipe,
-                           st->cso_context,
-                           st->clear.vbuf, 
-                           st->clear.vbuf_slot * sizeof(st->clear.vertices),
-                           PIPE_PRIM_TRIANGLE_FAN,
-                           4,  /* verts */
-                           2); /* attribs/vert */
-
-   /* Increment slot */
-   st->clear.vbuf_slot++;
-}
-
-
-
-/**
- * Do glClear by drawing a quadrilateral.
- * The vertices of the quad will be computed from the
- * ctx->DrawBuffer->_X/Ymin/max fields.
- */
-static void
-clear_with_quad(struct gl_context *ctx,
-                GLboolean color, GLboolean depth, GLboolean stencil)
-{
-   struct st_context *st = st_context(ctx);
-   const struct gl_framebuffer *fb = ctx->DrawBuffer;
-   const GLfloat fb_width = (GLfloat) fb->Width;
-   const GLfloat fb_height = (GLfloat) fb->Height;
-   const GLfloat x0 = (GLfloat) ctx->DrawBuffer->_Xmin / fb_width * 2.0f - 1.0f;
-   const GLfloat x1 = (GLfloat) ctx->DrawBuffer->_Xmax / fb_width * 2.0f - 1.0f;
-   const GLfloat y0 = (GLfloat) ctx->DrawBuffer->_Ymin / fb_height * 2.0f - 1.0f;
-   const GLfloat y1 = (GLfloat) ctx->DrawBuffer->_Ymax / fb_height * 2.0f - 1.0f;
-   float clearColor[4];
-
-   /*
-   printf("%s %s%s%s %f,%f %f,%f\n", __FUNCTION__, 
-	  color ? "color, " : "",
-	  depth ? "depth, " : "",
-	  stencil ? "stencil" : "",
-	  x0, y0,
-	  x1, y1);
-   */
-
-   cso_save_blend(st->cso_context);
-   cso_save_stencil_ref(st->cso_context);
-   cso_save_depth_stencil_alpha(st->cso_context);
-   cso_save_rasterizer(st->cso_context);
-   cso_save_viewport(st->cso_context);
-   cso_save_clip(st->cso_context);
-   cso_save_fragment_shader(st->cso_context);
-   cso_save_vertex_shader(st->cso_context);
-   cso_save_vertex_elements(st->cso_context);
-   cso_save_vertex_buffers(st->cso_context);
-
-   /* blend state: RGBA masking */
-   {
-      struct pipe_blend_state blend;
-      memset(&blend, 0, sizeof(blend));
-      blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      if (color) {
-         if (ctx->Color.ColorMask[0][0])
-            blend.rt[0].colormask |= PIPE_MASK_R;
-         if (ctx->Color.ColorMask[0][1])
-            blend.rt[0].colormask |= PIPE_MASK_G;
-         if (ctx->Color.ColorMask[0][2])
-            blend.rt[0].colormask |= PIPE_MASK_B;
-         if (ctx->Color.ColorMask[0][3])
-            blend.rt[0].colormask |= PIPE_MASK_A;
-         if (st->ctx->Color.DitherFlag)
-            blend.dither = 1;
-      }
-      cso_set_blend(st->cso_context, &blend);
-   }
-
-   /* depth_stencil state: always pass/set to ref value */
-   {
-      struct pipe_depth_stencil_alpha_state depth_stencil;
-      memset(&depth_stencil, 0, sizeof(depth_stencil));
-      if (depth) {
-         depth_stencil.depth.enabled = 1;
-         depth_stencil.depth.writemask = 1;
-         depth_stencil.depth.func = PIPE_FUNC_ALWAYS;
-      }
-
-      if (stencil) {
-         struct pipe_stencil_ref stencil_ref;
-         memset(&stencil_ref, 0, sizeof(stencil_ref));
-         depth_stencil.stencil[0].enabled = 1;
-         depth_stencil.stencil[0].func = PIPE_FUNC_ALWAYS;
-         depth_stencil.stencil[0].fail_op = PIPE_STENCIL_OP_REPLACE;
-         depth_stencil.stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;
-         depth_stencil.stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;
-         depth_stencil.stencil[0].valuemask = 0xff;
-         depth_stencil.stencil[0].writemask = ctx->Stencil.WriteMask[0] & 0xff;
-         stencil_ref.ref_value[0] = ctx->Stencil.Clear;
-         cso_set_stencil_ref(st->cso_context, &stencil_ref);
-      }
-
-      cso_set_depth_stencil_alpha(st->cso_context, &depth_stencil);
-   }
-
-   cso_set_vertex_elements(st->cso_context, 2, st->velems_util_draw);
-
-   cso_set_rasterizer(st->cso_context, &st->clear.raster);
-
-   /* viewport state: viewport matching window dims */
-   {
-      const GLboolean invert = (st_fb_orientation(fb) == Y_0_TOP);
-      struct pipe_viewport_state vp;
-      vp.scale[0] = 0.5f * fb_width;
-      vp.scale[1] = fb_height * (invert ? -0.5f : 0.5f);
-      vp.scale[2] = 1.0f;
-      vp.scale[3] = 1.0f;
-      vp.translate[0] = 0.5f * fb_width;
-      vp.translate[1] = 0.5f * fb_height;
-      vp.translate[2] = 0.0f;
-      vp.translate[3] = 0.0f;
-      cso_set_viewport(st->cso_context, &vp);
-   }
-
-   cso_set_clip(st->cso_context, &st->clear.clip);
-   cso_set_fragment_shader_handle(st->cso_context, st->clear.fs);
-   cso_set_vertex_shader_handle(st->cso_context, st->clear.vs);
-
-   if (ctx->DrawBuffer->_ColorDrawBuffers[0]) {
-      st_translate_color(ctx->Color.ClearColor,
-                         ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,
-                         clearColor);
-   }
-
-   /* draw quad matching scissor rect */
-   draw_quad(st, x0, y0, x1, y1, (GLfloat) ctx->Depth.Clear, clearColor);
-
-   /* Restore pipe state */
-   cso_restore_blend(st->cso_context);
-   cso_restore_stencil_ref(st->cso_context);
-   cso_restore_depth_stencil_alpha(st->cso_context);
-   cso_restore_rasterizer(st->cso_context);
-   cso_restore_viewport(st->cso_context);
-   cso_restore_clip(st->cso_context);
-   cso_restore_fragment_shader(st->cso_context);
-   cso_restore_vertex_shader(st->cso_context);
-   cso_restore_vertex_elements(st->cso_context);
-   cso_restore_vertex_buffers(st->cso_context);
-}
-
-
-/**
- * Determine if we need to clear the depth buffer by drawing a quad.
- */
-static INLINE GLboolean
-check_clear_color_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb)
-{
-   if (ctx->Scissor.Enabled &&
-       (ctx->Scissor.X != 0 ||
-        ctx->Scissor.Y != 0 ||
-        ctx->Scissor.Width < rb->Width ||
-        ctx->Scissor.Height < rb->Height))
-      return GL_TRUE;
-
-   if (!ctx->Color.ColorMask[0][0] ||
-       !ctx->Color.ColorMask[0][1] ||
-       !ctx->Color.ColorMask[0][2] ||
-       !ctx->Color.ColorMask[0][3])
-      return GL_TRUE;
-
-   return GL_FALSE;
-}
-
-
-/**
- * Determine if we need to clear the combiend depth/stencil buffer by
- * drawing a quad.
- */
-static INLINE GLboolean
-check_clear_depth_stencil_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb)
-{
-   const GLuint stencilMax = 0xff;
-   GLboolean maskStencil
-      = (ctx->Stencil.WriteMask[0] & stencilMax) != stencilMax;
-
-   assert(rb->Format == MESA_FORMAT_S8 ||
-          rb->Format == MESA_FORMAT_Z24_S8 ||
-          rb->Format == MESA_FORMAT_S8_Z24);
-
-   if (ctx->Scissor.Enabled &&
-       (ctx->Scissor.X != 0 ||
-        ctx->Scissor.Y != 0 ||
-        ctx->Scissor.Width < rb->Width ||
-        ctx->Scissor.Height < rb->Height))
-      return GL_TRUE;
-
-   if (maskStencil)
-      return GL_TRUE;
-
-   return GL_FALSE;
-}
-
-
-/**
- * Determine if we need to clear the depth buffer by drawing a quad.
- */
-static INLINE GLboolean
-check_clear_depth_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb,
-                            boolean ds_separate)
-{
-   const struct st_renderbuffer *strb = st_renderbuffer(rb);
-   const GLboolean isDS = util_format_is_depth_and_stencil(strb->surface->format);
-
-   if (ctx->Scissor.Enabled &&
-       (ctx->Scissor.X != 0 ||
-        ctx->Scissor.Y != 0 ||
-        ctx->Scissor.Width < rb->Width ||
-        ctx->Scissor.Height < rb->Height))
-      return GL_TRUE;
-
-   if (!ds_separate && isDS && ctx->DrawBuffer->Visual.stencilBits > 0)
-      return GL_TRUE;
-
-   return GL_FALSE;
-}
-
-
-/**
- * Determine if we need to clear the stencil buffer by drawing a quad.
- */
-static INLINE GLboolean
-check_clear_stencil_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb,
-                              boolean ds_separate)
-{
-   const struct st_renderbuffer *strb = st_renderbuffer(rb);
-   const GLboolean isDS = util_format_is_depth_and_stencil(strb->surface->format);
-   const GLuint stencilMax = 0xff;
-   const GLboolean maskStencil
-      = (ctx->Stencil.WriteMask[0] & stencilMax) != stencilMax;
-
-   assert(rb->Format == MESA_FORMAT_S8 ||
-          rb->Format == MESA_FORMAT_Z24_S8 ||
-          rb->Format == MESA_FORMAT_S8_Z24);
-
-   if (maskStencil) 
-      return GL_TRUE;
-
-   if (ctx->Scissor.Enabled &&
-       (ctx->Scissor.X != 0 ||
-        ctx->Scissor.Y != 0 ||
-        ctx->Scissor.Width < rb->Width ||
-        ctx->Scissor.Height < rb->Height))
-      return GL_TRUE;
-
-   /* This is correct, but it is necessary to look at the depth clear
-    * value held in the surface when it comes time to issue the clear,
-    * rather than taking depth and stencil clear values from the
-    * current state.
-    */
-   if (!ds_separate && isDS && ctx->DrawBuffer->Visual.depthBits > 0)
-      return GL_TRUE;
-
-   return GL_FALSE;
-}
-
-
-
-/**
- * Called when we need to flush.
- */
-void
-st_flush_clear(struct st_context *st)
-{
-   /* Release vertex buffer to avoid synchronous rendering if we were
-    * to map it in the next frame.
-    */
-   pipe_resource_reference(&st->clear.vbuf, NULL);
-   st->clear.vbuf_slot = 0;
-}
- 
-
-
-/**
- * Called via ctx->Driver.Clear()
- */
-static void
-st_Clear(struct gl_context *ctx, GLbitfield mask)
-{
-   static const GLbitfield BUFFER_BITS_DS
-      = (BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL);
-   struct st_context *st = st_context(ctx);
-   struct gl_renderbuffer *depthRb
-      = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;
-   struct gl_renderbuffer *stencilRb
-      = ctx->DrawBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;
-   GLbitfield quad_buffers = 0x0;
-   GLbitfield clear_buffers = 0x0;
-   GLuint i;
-
-   /* This makes sure the pipe has the latest scissor, etc values */
-   st_validate_state( st );
-
-   if (mask & BUFFER_BITS_COLOR) {
-      for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
-         GLuint b = ctx->DrawBuffer->_ColorDrawBufferIndexes[i];
-
-         if (mask & (1 << b)) {
-            struct gl_renderbuffer *rb
-               = ctx->DrawBuffer->Attachment[b].Renderbuffer;
-            struct st_renderbuffer *strb = st_renderbuffer(rb);
-
-            if (!strb || !strb->surface)
-               continue;
-
-            if (check_clear_color_with_quad( ctx, rb ))
-               quad_buffers |= PIPE_CLEAR_COLOR;
-            else
-               clear_buffers |= PIPE_CLEAR_COLOR;
-         }
-      }
-   }
-
-   if ((mask & BUFFER_BITS_DS) == BUFFER_BITS_DS && depthRb == stencilRb) {
-      /* clearing combined depth + stencil */
-      struct st_renderbuffer *strb = st_renderbuffer(depthRb);
-
-      if (strb->surface) {
-         if (check_clear_depth_stencil_with_quad(ctx, depthRb))
-            quad_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
-         else
-            clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
-      }
-   }
-   else {
-      /* separate depth/stencil clears */
-      /* I don't think truly separate buffers are actually possible in gallium or hw? */
-      if (mask & BUFFER_BIT_DEPTH) {
-         struct st_renderbuffer *strb = st_renderbuffer(depthRb);
-
-         if (strb->surface) {
-            if (check_clear_depth_with_quad(ctx, depthRb,
-                                            st->clear.enable_ds_separate))
-               quad_buffers |= PIPE_CLEAR_DEPTH;
-            else
-               clear_buffers |= PIPE_CLEAR_DEPTH;
-         }
-      }
-      if (mask & BUFFER_BIT_STENCIL) {
-         struct st_renderbuffer *strb = st_renderbuffer(stencilRb);
-
-         if (strb->surface) {
-            if (check_clear_stencil_with_quad(ctx, stencilRb,
-                                              st->clear.enable_ds_separate))
-               quad_buffers |= PIPE_CLEAR_STENCIL;
-            else
-               clear_buffers |= PIPE_CLEAR_STENCIL;
-         }
-      }
-   }
-
-   /*
-    * If we're going to use clear_with_quad() for any reason, use it for
-    * everything possible.
-    */
-   if (quad_buffers) {
-      quad_buffers |= clear_buffers;
-      clear_with_quad(ctx,
-                      quad_buffers & PIPE_CLEAR_COLOR,
-                      quad_buffers & PIPE_CLEAR_DEPTH,
-                      quad_buffers & PIPE_CLEAR_STENCIL);
-   } else if (clear_buffers) {
-      /* driver cannot know it can clear everything if the buffer
-       * is a combined depth/stencil buffer but this wasn't actually
-       * required from the visual. Hence fix this up to avoid potential
-       * read-modify-write in the driver.
-       */
-      float clearColor[4];
-
-      if ((clear_buffers & PIPE_CLEAR_DEPTHSTENCIL) &&
-          ((clear_buffers & PIPE_CLEAR_DEPTHSTENCIL) != PIPE_CLEAR_DEPTHSTENCIL) &&
-          (depthRb == stencilRb) &&
-          (ctx->DrawBuffer->Visual.depthBits == 0 ||
-           ctx->DrawBuffer->Visual.stencilBits == 0))
-         clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
-
-      if (ctx->DrawBuffer->_ColorDrawBuffers[0]) {
-         st_translate_color(ctx->Color.ClearColor,
-                            ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,
-                            clearColor);
-      }
-
-      st->pipe->clear(st->pipe, clear_buffers, ctx->Color.ClearColor,
-                      ctx->Depth.Clear, ctx->Stencil.Clear);
-   }
-   if (mask & BUFFER_BIT_ACCUM)
-      st_clear_accum_buffer(ctx,
-                            ctx->DrawBuffer->Attachment[BUFFER_ACCUM].Renderbuffer);
-}
-
-
-void
-st_init_clear_functions(struct dd_function_table *functions)
-{
-   functions->Clear = st_Clear;
-}
+/**************************************************************************

+ * 

+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.

+ * All Rights Reserved.

+ * Copyright 2009 VMware, Inc.  All Rights Reserved.

+ * 

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the

+ * "Software"), to deal in the Software without restriction, including

+ * without limitation the rights to use, copy, modify, merge, publish,

+ * distribute, sub license, and/or sell copies of the Software, and to

+ * permit persons to whom the Software is furnished to do so, subject to

+ * the following conditions:

+ * 

+ * The above copyright notice and this permission notice (including the

+ * next paragraph) shall be included in all copies or substantial portions

+ * of the Software.

+ * 

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR

+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ * 

+ **************************************************************************/

+

+ /*

+  * Authors:

+  *   Keith Whitwell <keith@tungstengraphics.com>

+  *   Brian Paul

+  *   Michel Dänzer

+  */

+

+#include "main/glheader.h"

+#include "main/formats.h"

+#include "main/macros.h"

+#include "program/prog_instruction.h"

+#include "st_context.h"

+#include "st_atom.h"

+#include "st_cb_accum.h"

+#include "st_cb_clear.h"

+#include "st_cb_fbo.h"

+#include "st_format.h"

+#include "st_program.h"

+

+#include "pipe/p_context.h"

+#include "pipe/p_shader_tokens.h"

+#include "pipe/p_state.h"

+#include "pipe/p_defines.h"

+#include "util/u_format.h"

+#include "util/u_inlines.h"

+#include "util/u_simple_shaders.h"

+#include "util/u_draw_quad.h"

+

+#include "cso_cache/cso_context.h"

+

+

+/**

+ * Do per-context initialization for glClear.

+ */

+void

+st_init_clear(struct st_context *st)

+{

+   struct pipe_screen *pscreen = st->pipe->screen;

+

+   memset(&st->clear, 0, sizeof(st->clear));

+

+   st->clear.raster.gl_rasterization_rules = 1;

+   st->clear.enable_ds_separate = pscreen->get_param(pscreen, PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE);

+}

+

+

+/**

+ * Free per-context state for glClear.

+ */

+void

+st_destroy_clear(struct st_context *st)

+{

+   if (st->clear.fs) {

+      cso_delete_fragment_shader(st->cso_context, st->clear.fs);

+      st->clear.fs = NULL;

+   }

+   if (st->clear.vs) {

+      cso_delete_vertex_shader(st->cso_context, st->clear.vs);

+      st->clear.vs = NULL;

+   }

+   if (st->clear.vbuf) {

+      pipe_resource_reference(&st->clear.vbuf, NULL);

+      st->clear.vbuf = NULL;

+   }

+}

+

+

+/**

+ * Helper function to set the fragment shaders.

+ */

+static INLINE void

+set_fragment_shader(struct st_context *st)

+{

+   if (!st->clear.fs)

+      st->clear.fs = util_make_fragment_passthrough_shader(st->pipe);

+

+   cso_set_fragment_shader_handle(st->cso_context, st->clear.fs);

+}

+

+

+/**

+ * Helper function to set the vertex shader.

+ */

+static INLINE void

+set_vertex_shader(struct st_context *st)

+{

+   /* vertex shader - still required to provide the linkage between

+    * fragment shader input semantics and vertex_element/buffers.

+    */

+   if (!st->clear.vs)

+   {

+      const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,

+                                      TGSI_SEMANTIC_COLOR };

+      const uint semantic_indexes[] = { 0, 0 };

+      st->clear.vs = util_make_vertex_passthrough_shader(st->pipe, 2,

+                                                         semantic_names,

+                                                         semantic_indexes);

+   }

+

+   cso_set_vertex_shader_handle(st->cso_context, st->clear.vs);

+}

+

+

+/**

+ * Draw a screen-aligned quadrilateral.

+ * Coords are clip coords with y=0=bottom.

+ */

+static void

+draw_quad(struct st_context *st,

+          float x0, float y0, float x1, float y1, GLfloat z,

+          const GLfloat color[4])

+{

+   struct pipe_context *pipe = st->pipe;

+

+   /* XXX: Need to improve buffer_write to allow NO_WAIT (as well as

+    * no_flush) updates to buffers where we know there is no conflict

+    * with previous data.  Currently using max_slots > 1 will cause

+    * synchronous rendering if the driver flushes its command buffers

+    * between one bitmap and the next.  Our flush hook below isn't

+    * sufficient to catch this as the driver doesn't tell us when it

+    * flushes its own command buffers.  Until this gets fixed, pay the

+    * price of allocating a new buffer for each bitmap cache-flush to

+    * avoid synchronous rendering.

+    */

+   const GLuint max_slots = 1; /* 1024 / sizeof(st->clear.vertices); */

+   GLuint i;

+

+   if (st->clear.vbuf_slot >= max_slots) {

+      pipe_resource_reference(&st->clear.vbuf, NULL);

+      st->clear.vbuf_slot = 0;

+   }

+

+   if (!st->clear.vbuf) {

+      st->clear.vbuf = pipe_buffer_create(pipe->screen,

+                                          PIPE_BIND_VERTEX_BUFFER,

+                                          PIPE_USAGE_STREAM,

+                                          max_slots * sizeof(st->clear.vertices));

+   }

+

+   /* positions */

+   st->clear.vertices[0][0][0] = x0;

+   st->clear.vertices[0][0][1] = y0;

+

+   st->clear.vertices[1][0][0] = x1;

+   st->clear.vertices[1][0][1] = y0;

+

+   st->clear.vertices[2][0][0] = x1;

+   st->clear.vertices[2][0][1] = y1;

+

+   st->clear.vertices[3][0][0] = x0;

+   st->clear.vertices[3][0][1] = y1;

+

+   /* same for all verts: */

+   for (i = 0; i < 4; i++) {

+      st->clear.vertices[i][0][2] = z;

+      st->clear.vertices[i][0][3] = 1.0;

+      st->clear.vertices[i][1][0] = color[0];

+      st->clear.vertices[i][1][1] = color[1];

+      st->clear.vertices[i][1][2] = color[2];

+      st->clear.vertices[i][1][3] = color[3];

+   }

+

+   /* put vertex data into vbuf */

+   pipe_buffer_write_nooverlap(st->pipe, st->clear.vbuf,

+                                           st->clear.vbuf_slot

+                                             * sizeof(st->clear.vertices),

+                                           sizeof(st->clear.vertices),

+                                           st->clear.vertices);

+

+   /* draw */

+   util_draw_vertex_buffer(pipe,

+                           st->cso_context,

+                           st->clear.vbuf, 

+                           st->clear.vbuf_slot * sizeof(st->clear.vertices),

+                           PIPE_PRIM_TRIANGLE_FAN,

+                           4,  /* verts */

+                           2); /* attribs/vert */

+

+   /* Increment slot */

+   st->clear.vbuf_slot++;

+}

+

+

+

+/**

+ * Do glClear by drawing a quadrilateral.

+ * The vertices of the quad will be computed from the

+ * ctx->DrawBuffer->_X/Ymin/max fields.

+ */

+static void

+clear_with_quad(struct gl_context *ctx,

+                GLboolean color, GLboolean depth, GLboolean stencil)

+{

+   struct st_context *st = st_context(ctx);

+   const struct gl_framebuffer *fb = ctx->DrawBuffer;

+   const GLfloat fb_width = (GLfloat) fb->Width;

+   const GLfloat fb_height = (GLfloat) fb->Height;

+   const GLfloat x0 = (GLfloat) ctx->DrawBuffer->_Xmin / fb_width * 2.0f - 1.0f;

+   const GLfloat x1 = (GLfloat) ctx->DrawBuffer->_Xmax / fb_width * 2.0f - 1.0f;

+   const GLfloat y0 = (GLfloat) ctx->DrawBuffer->_Ymin / fb_height * 2.0f - 1.0f;

+   const GLfloat y1 = (GLfloat) ctx->DrawBuffer->_Ymax / fb_height * 2.0f - 1.0f;

+   float clearColor[4];

+

+   /*

+   printf("%s %s%s%s %f,%f %f,%f\n", __FUNCTION__, 

+	  color ? "color, " : "",

+	  depth ? "depth, " : "",

+	  stencil ? "stencil" : "",

+	  x0, y0,

+	  x1, y1);

+   */

+

+   cso_save_blend(st->cso_context);

+   cso_save_stencil_ref(st->cso_context);

+   cso_save_depth_stencil_alpha(st->cso_context);

+   cso_save_rasterizer(st->cso_context);

+   cso_save_viewport(st->cso_context);

+   cso_save_clip(st->cso_context);

+   cso_save_fragment_shader(st->cso_context);

+   cso_save_vertex_shader(st->cso_context);

+   cso_save_vertex_elements(st->cso_context);

+   cso_save_vertex_buffers(st->cso_context);

+

+   /* blend state: RGBA masking */

+   {

+      struct pipe_blend_state blend;

+      memset(&blend, 0, sizeof(blend));

+      blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;

+      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;

+      blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;

+      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;

+      if (color) {

+         if (ctx->Color.ColorMask[0][0])

+            blend.rt[0].colormask |= PIPE_MASK_R;

+         if (ctx->Color.ColorMask[0][1])

+            blend.rt[0].colormask |= PIPE_MASK_G;

+         if (ctx->Color.ColorMask[0][2])

+            blend.rt[0].colormask |= PIPE_MASK_B;

+         if (ctx->Color.ColorMask[0][3])

+            blend.rt[0].colormask |= PIPE_MASK_A;

+         if (st->ctx->Color.DitherFlag)

+            blend.dither = 1;

+      }

+      cso_set_blend(st->cso_context, &blend);

+   }

+

+   /* depth_stencil state: always pass/set to ref value */

+   {

+      struct pipe_depth_stencil_alpha_state depth_stencil;

+      memset(&depth_stencil, 0, sizeof(depth_stencil));

+      if (depth) {

+         depth_stencil.depth.enabled = 1;

+         depth_stencil.depth.writemask = 1;

+         depth_stencil.depth.func = PIPE_FUNC_ALWAYS;

+      }

+

+      if (stencil) {

+         struct pipe_stencil_ref stencil_ref;

+         memset(&stencil_ref, 0, sizeof(stencil_ref));

+         depth_stencil.stencil[0].enabled = 1;

+         depth_stencil.stencil[0].func = PIPE_FUNC_ALWAYS;

+         depth_stencil.stencil[0].fail_op = PIPE_STENCIL_OP_REPLACE;

+         depth_stencil.stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;

+         depth_stencil.stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;

+         depth_stencil.stencil[0].valuemask = 0xff;

+         depth_stencil.stencil[0].writemask = ctx->Stencil.WriteMask[0] & 0xff;

+         stencil_ref.ref_value[0] = ctx->Stencil.Clear;

+         cso_set_stencil_ref(st->cso_context, &stencil_ref);

+      }

+

+      cso_set_depth_stencil_alpha(st->cso_context, &depth_stencil);

+   }

+

+   cso_set_vertex_elements(st->cso_context, 2, st->velems_util_draw);

+

+   cso_set_rasterizer(st->cso_context, &st->clear.raster);

+

+   /* viewport state: viewport matching window dims */

+   {

+      const GLboolean invert = (st_fb_orientation(fb) == Y_0_TOP);

+      struct pipe_viewport_state vp;

+      vp.scale[0] = 0.5f * fb_width;

+      vp.scale[1] = fb_height * (invert ? -0.5f : 0.5f);

+      vp.scale[2] = 1.0f;

+      vp.scale[3] = 1.0f;

+      vp.translate[0] = 0.5f * fb_width;

+      vp.translate[1] = 0.5f * fb_height;

+      vp.translate[2] = 0.0f;

+      vp.translate[3] = 0.0f;

+      cso_set_viewport(st->cso_context, &vp);

+   }

+

+   cso_set_clip(st->cso_context, &st->clear.clip);

+   set_fragment_shader(st);

+   set_vertex_shader(st);

+

+   if (ctx->DrawBuffer->_ColorDrawBuffers[0]) {

+      st_translate_color(ctx->Color.ClearColor,

+                         ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,

+                         clearColor);

+   }

+

+   /* draw quad matching scissor rect */

+   draw_quad(st, x0, y0, x1, y1, (GLfloat) ctx->Depth.Clear, clearColor);

+

+   /* Restore pipe state */

+   cso_restore_blend(st->cso_context);

+   cso_restore_stencil_ref(st->cso_context);

+   cso_restore_depth_stencil_alpha(st->cso_context);

+   cso_restore_rasterizer(st->cso_context);

+   cso_restore_viewport(st->cso_context);

+   cso_restore_clip(st->cso_context);

+   cso_restore_fragment_shader(st->cso_context);

+   cso_restore_vertex_shader(st->cso_context);

+   cso_restore_vertex_elements(st->cso_context);

+   cso_restore_vertex_buffers(st->cso_context);

+}

+

+

+/**

+ * Determine if we need to clear the depth buffer by drawing a quad.

+ */

+static INLINE GLboolean

+check_clear_color_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb)

+{

+   if (ctx->Scissor.Enabled &&

+       (ctx->Scissor.X != 0 ||

+        ctx->Scissor.Y != 0 ||

+        ctx->Scissor.Width < rb->Width ||

+        ctx->Scissor.Height < rb->Height))

+      return GL_TRUE;

+

+   if (!ctx->Color.ColorMask[0][0] ||

+       !ctx->Color.ColorMask[0][1] ||

+       !ctx->Color.ColorMask[0][2] ||

+       !ctx->Color.ColorMask[0][3])

+      return GL_TRUE;

+

+   return GL_FALSE;

+}

+

+

+/**

+ * Determine if we need to clear the combiend depth/stencil buffer by

+ * drawing a quad.

+ */

+static INLINE GLboolean

+check_clear_depth_stencil_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb)

+{

+   const GLuint stencilMax = 0xff;

+   GLboolean maskStencil

+      = (ctx->Stencil.WriteMask[0] & stencilMax) != stencilMax;

+

+   assert(rb->Format == MESA_FORMAT_S8 ||

+          rb->Format == MESA_FORMAT_Z24_S8 ||

+          rb->Format == MESA_FORMAT_S8_Z24);

+

+   if (ctx->Scissor.Enabled &&

+       (ctx->Scissor.X != 0 ||

+        ctx->Scissor.Y != 0 ||

+        ctx->Scissor.Width < rb->Width ||

+        ctx->Scissor.Height < rb->Height))

+      return GL_TRUE;

+

+   if (maskStencil)

+      return GL_TRUE;

+

+   return GL_FALSE;

+}

+

+

+/**

+ * Determine if we need to clear the depth buffer by drawing a quad.

+ */

+static INLINE GLboolean

+check_clear_depth_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb,

+                            boolean ds_separate)

+{

+   const struct st_renderbuffer *strb = st_renderbuffer(rb);

+   const GLboolean isDS = util_format_is_depth_and_stencil(strb->surface->format);

+

+   if (ctx->Scissor.Enabled &&

+       (ctx->Scissor.X != 0 ||

+        ctx->Scissor.Y != 0 ||

+        ctx->Scissor.Width < rb->Width ||

+        ctx->Scissor.Height < rb->Height))

+      return GL_TRUE;

+

+   if (!ds_separate && isDS && ctx->DrawBuffer->Visual.stencilBits > 0)

+      return GL_TRUE;

+

+   return GL_FALSE;

+}

+

+

+/**

+ * Determine if we need to clear the stencil buffer by drawing a quad.

+ */

+static INLINE GLboolean

+check_clear_stencil_with_quad(struct gl_context *ctx, struct gl_renderbuffer *rb,

+                              boolean ds_separate)

+{

+   const struct st_renderbuffer *strb = st_renderbuffer(rb);

+   const GLboolean isDS = util_format_is_depth_and_stencil(strb->surface->format);

+   const GLuint stencilMax = 0xff;

+   const GLboolean maskStencil

+      = (ctx->Stencil.WriteMask[0] & stencilMax) != stencilMax;

+

+   assert(rb->Format == MESA_FORMAT_S8 ||

+          rb->Format == MESA_FORMAT_Z24_S8 ||

+          rb->Format == MESA_FORMAT_S8_Z24);

+

+   if (maskStencil) 

+      return GL_TRUE;

+

+   if (ctx->Scissor.Enabled &&

+       (ctx->Scissor.X != 0 ||

+        ctx->Scissor.Y != 0 ||

+        ctx->Scissor.Width < rb->Width ||

+        ctx->Scissor.Height < rb->Height))

+      return GL_TRUE;

+

+   /* This is correct, but it is necessary to look at the depth clear

+    * value held in the surface when it comes time to issue the clear,

+    * rather than taking depth and stencil clear values from the

+    * current state.

+    */

+   if (!ds_separate && isDS && ctx->DrawBuffer->Visual.depthBits > 0)

+      return GL_TRUE;

+

+   return GL_FALSE;

+}

+

+

+

+/**

+ * Called when we need to flush.

+ */

+void

+st_flush_clear(struct st_context *st)

+{

+   /* Release vertex buffer to avoid synchronous rendering if we were

+    * to map it in the next frame.

+    */

+   pipe_resource_reference(&st->clear.vbuf, NULL);

+   st->clear.vbuf_slot = 0;

+}

+ 

+

+

+/**

+ * Called via ctx->Driver.Clear()

+ */

+static void

+st_Clear(struct gl_context *ctx, GLbitfield mask)

+{

+   static const GLbitfield BUFFER_BITS_DS

+      = (BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL);

+   struct st_context *st = st_context(ctx);

+   struct gl_renderbuffer *depthRb

+      = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;

+   struct gl_renderbuffer *stencilRb

+      = ctx->DrawBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;

+   GLbitfield quad_buffers = 0x0;

+   GLbitfield clear_buffers = 0x0;

+   GLuint i;

+

+   /* This makes sure the pipe has the latest scissor, etc values */

+   st_validate_state( st );

+

+   if (mask & BUFFER_BITS_COLOR) {

+      for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {

+         GLuint b = ctx->DrawBuffer->_ColorDrawBufferIndexes[i];

+

+         if (mask & (1 << b)) {

+            struct gl_renderbuffer *rb

+               = ctx->DrawBuffer->Attachment[b].Renderbuffer;

+            struct st_renderbuffer *strb = st_renderbuffer(rb);

+

+            if (!strb || !strb->surface)

+               continue;

+

+            if (check_clear_color_with_quad( ctx, rb ))

+               quad_buffers |= PIPE_CLEAR_COLOR;

+            else

+               clear_buffers |= PIPE_CLEAR_COLOR;

+         }

+      }

+   }

+

+   if ((mask & BUFFER_BITS_DS) == BUFFER_BITS_DS && depthRb == stencilRb) {

+      /* clearing combined depth + stencil */

+      struct st_renderbuffer *strb = st_renderbuffer(depthRb);

+

+      if (strb->surface) {

+         if (check_clear_depth_stencil_with_quad(ctx, depthRb))

+            quad_buffers |= PIPE_CLEAR_DEPTHSTENCIL;

+         else

+            clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;

+      }

+   }

+   else {

+      /* separate depth/stencil clears */

+      /* I don't think truly separate buffers are actually possible in gallium or hw? */

+      if (mask & BUFFER_BIT_DEPTH) {

+         struct st_renderbuffer *strb = st_renderbuffer(depthRb);

+

+         if (strb->surface) {

+            if (check_clear_depth_with_quad(ctx, depthRb,

+                                            st->clear.enable_ds_separate))

+               quad_buffers |= PIPE_CLEAR_DEPTH;

+            else

+               clear_buffers |= PIPE_CLEAR_DEPTH;

+         }

+      }

+      if (mask & BUFFER_BIT_STENCIL) {

+         struct st_renderbuffer *strb = st_renderbuffer(stencilRb);

+

+         if (strb->surface) {

+            if (check_clear_stencil_with_quad(ctx, stencilRb,

+                                              st->clear.enable_ds_separate))

+               quad_buffers |= PIPE_CLEAR_STENCIL;

+            else

+               clear_buffers |= PIPE_CLEAR_STENCIL;

+         }

+      }

+   }

+

+   /*

+    * If we're going to use clear_with_quad() for any reason, use it for

+    * everything possible.

+    */

+   if (quad_buffers) {

+      quad_buffers |= clear_buffers;

+      clear_with_quad(ctx,

+                      quad_buffers & PIPE_CLEAR_COLOR,

+                      quad_buffers & PIPE_CLEAR_DEPTH,

+                      quad_buffers & PIPE_CLEAR_STENCIL);

+   } else if (clear_buffers) {

+      /* driver cannot know it can clear everything if the buffer

+       * is a combined depth/stencil buffer but this wasn't actually

+       * required from the visual. Hence fix this up to avoid potential

+       * read-modify-write in the driver.

+       */

+      float clearColor[4];

+

+      if ((clear_buffers & PIPE_CLEAR_DEPTHSTENCIL) &&

+          ((clear_buffers & PIPE_CLEAR_DEPTHSTENCIL) != PIPE_CLEAR_DEPTHSTENCIL) &&

+          (depthRb == stencilRb) &&

+          (ctx->DrawBuffer->Visual.depthBits == 0 ||

+           ctx->DrawBuffer->Visual.stencilBits == 0))

+         clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;

+

+      if (ctx->DrawBuffer->_ColorDrawBuffers[0]) {

+         st_translate_color(ctx->Color.ClearColor,

+                            ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,

+                            clearColor);

+      }

+

+      st->pipe->clear(st->pipe, clear_buffers, ctx->Color.ClearColor,

+                      ctx->Depth.Clear, ctx->Stencil.Clear);

+   }

+   if (mask & BUFFER_BIT_ACCUM)

+      st_clear_accum_buffer(ctx,

+                            ctx->DrawBuffer->Attachment[BUFFER_ACCUM].Renderbuffer);

+}

+

+

+void

+st_init_clear_functions(struct dd_function_table *functions)

+{

+   functions->Clear = st_Clear;

+}

diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index 8bdb3c801..1b824c0de 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -1530,7 +1530,7 @@ st_copy_texsubimage(struct gl_context *ctx,
          GLint srcY0, srcY1;

          struct pipe_surface surf_tmpl;

          memset(&surf_tmpl, 0, sizeof(surf_tmpl));

-         surf_tmpl.format = stImage->pt->format;

+         surf_tmpl.format = util_format_linear(stImage->pt->format);

          surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;

          surf_tmpl.u.tex.level = stImage->level;

          surf_tmpl.u.tex.first_layer = stImage->face + destZ;

diff --git a/pixman/pixman/pixman-arm-common.h b/pixman/pixman/pixman-arm-common.h
index 9b1322b6c..2c435041a 100644
--- a/pixman/pixman/pixman-arm-common.h
+++ b/pixman/pixman/pixman-arm-common.h
@@ -1,364 +1,409 @@
-/*
- * Copyright © 2010 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)
- */
-
-#ifndef PIXMAN_ARM_COMMON_H
-#define PIXMAN_ARM_COMMON_H
-
-#include "pixman-fast-path.h"
-
-/* Define some macros which can expand into proxy functions between
- * ARM assembly optimized functions and the rest of pixman fast path API.
- *
- * All the low level ARM assembly functions have to use ARM EABI
- * calling convention and take up to 8 arguments:
- *    width, height, dst, dst_stride, src, src_stride, mask, mask_stride
- *
- * The arguments are ordered with the most important coming first (the
- * first 4 arguments are passed to function in registers, the rest are
- * on stack). The last arguments are optional, for example if the
- * function is not using mask, then 'mask' and 'mask_stride' can be
- * omitted when doing a function call.
- *
- * Arguments 'src' and 'mask' contain either a pointer to the top left
- * pixel of the composited rectangle or a pixel color value depending
- * on the function type. In the case of just a color value (solid source
- * or mask), the corresponding stride argument is unused.
- */
-
-#define SKIP_ZERO_SRC  1
-#define SKIP_ZERO_MASK 2
-
-#define PIXMAN_ARM_BIND_FAST_PATH_SRC_DST(cputype, name,                \
-                                          src_type, src_cnt,            \
-                                          dst_type, dst_cnt)            \
-void                                                                    \
-pixman_composite_##name##_asm_##cputype (int32_t   w,                   \
-                                         int32_t   h,                   \
-                                         dst_type *dst,                 \
-                                         int32_t   dst_stride,          \
-                                         src_type *src,                 \
-                                         int32_t   src_stride);         \
-                                                                        \
-static void                                                             \
-cputype##_composite_##name (pixman_implementation_t *imp,               \
-                            pixman_op_t              op,                \
-                            pixman_image_t *         src_image,         \
-                            pixman_image_t *         mask_image,        \
-                            pixman_image_t *         dst_image,         \
-                            int32_t                  src_x,             \
-                            int32_t                  src_y,             \
-                            int32_t                  mask_x,            \
-                            int32_t                  mask_y,            \
-                            int32_t                  dest_x,            \
-                            int32_t                  dest_y,            \
-                            int32_t                  width,             \
-                            int32_t                  height)            \
-{                                                                       \
-    dst_type *dst_line;                                                 \
-    src_type *src_line;                                                 \
-    int32_t dst_stride, src_stride;                                     \
-                                                                        \
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \
-                           src_stride, src_line, src_cnt);              \
-    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \
-                           dst_stride, dst_line, dst_cnt);              \
-                                                                        \
-    pixman_composite_##name##_asm_##cputype (width, height,             \
-                                             dst_line, dst_stride,      \
-                                             src_line, src_stride);     \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_N_DST(flags, cputype, name,           \
-                                        dst_type, dst_cnt)              \
-void                                                                    \
-pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
-                                         int32_t    h,                  \
-                                         dst_type  *dst,                \
-                                         int32_t    dst_stride,         \
-                                         uint32_t   src);               \
-                                                                        \
-static void                                                             \
-cputype##_composite_##name (pixman_implementation_t *imp,               \
-                            pixman_op_t              op,                \
-                            pixman_image_t *         src_image,         \
-                            pixman_image_t *         mask_image,        \
-                            pixman_image_t *         dst_image,         \
-                            int32_t                  src_x,             \
-                            int32_t                  src_y,             \
-                            int32_t                  mask_x,            \
-                            int32_t                  mask_y,            \
-                            int32_t                  dest_x,            \
-                            int32_t                  dest_y,            \
-                            int32_t                  width,             \
-                            int32_t                  height)            \
-{                                                                       \
-    dst_type  *dst_line;                                                \
-    int32_t    dst_stride;                                              \
-    uint32_t   src;                                                     \
-                                                                        \
-    src = _pixman_image_get_solid (					\
-	imp, src_image, dst_image->bits.format);			\
-                                                                        \
-    if ((flags & SKIP_ZERO_SRC) && src == 0)                            \
-	return;                                                         \
-                                                                        \
-    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \
-                           dst_stride, dst_line, dst_cnt);              \
-                                                                        \
-    pixman_composite_##name##_asm_##cputype (width, height,             \
-                                             dst_line, dst_stride,      \
-                                             src);                      \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST(flags, cputype, name,      \
-                                             mask_type, mask_cnt,       \
-                                             dst_type, dst_cnt)         \
-void                                                                    \
-pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
-                                         int32_t    h,                  \
-                                         dst_type  *dst,                \
-                                         int32_t    dst_stride,         \
-                                         uint32_t   src,                \
-                                         int32_t    unused,             \
-                                         mask_type *mask,               \
-                                         int32_t    mask_stride);       \
-                                                                        \
-static void                                                             \
-cputype##_composite_##name (pixman_implementation_t *imp,               \
-                            pixman_op_t              op,                \
-                            pixman_image_t *         src_image,         \
-                            pixman_image_t *         mask_image,        \
-                            pixman_image_t *         dst_image,         \
-                            int32_t                  src_x,             \
-                            int32_t                  src_y,             \
-                            int32_t                  mask_x,            \
-                            int32_t                  mask_y,            \
-                            int32_t                  dest_x,            \
-                            int32_t                  dest_y,            \
-                            int32_t                  width,             \
-                            int32_t                  height)            \
-{                                                                       \
-    dst_type  *dst_line;                                                \
-    mask_type *mask_line;                                               \
-    int32_t    dst_stride, mask_stride;                                 \
-    uint32_t   src;                                                     \
-                                                                        \
-    src = _pixman_image_get_solid (					\
-	imp, src_image, dst_image->bits.format);			\
-                                                                        \
-    if ((flags & SKIP_ZERO_SRC) && src == 0)                            \
-	return;                                                         \
-                                                                        \
-    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \
-                           dst_stride, dst_line, dst_cnt);              \
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,       \
-                           mask_stride, mask_line, mask_cnt);           \
-                                                                        \
-    pixman_composite_##name##_asm_##cputype (width, height,             \
-                                             dst_line, dst_stride,      \
-                                             src, 0,                    \
-                                             mask_line, mask_stride);   \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST(flags, cputype, name,       \
-                                            src_type, src_cnt,          \
-                                            dst_type, dst_cnt)          \
-void                                                                    \
-pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
-                                         int32_t    h,                  \
-                                         dst_type  *dst,                \
-                                         int32_t    dst_stride,         \
-                                         src_type  *src,                \
-                                         int32_t    src_stride,         \
-                                         uint32_t   mask);              \
-                                                                        \
-static void                                                             \
-cputype##_composite_##name (pixman_implementation_t *imp,               \
-                            pixman_op_t              op,                \
-                            pixman_image_t *         src_image,         \
-                            pixman_image_t *         mask_image,        \
-                            pixman_image_t *         dst_image,         \
-                            int32_t                  src_x,             \
-                            int32_t                  src_y,             \
-                            int32_t                  mask_x,            \
-                            int32_t                  mask_y,            \
-                            int32_t                  dest_x,            \
-                            int32_t                  dest_y,            \
-                            int32_t                  width,             \
-                            int32_t                  height)            \
-{                                                                       \
-    dst_type  *dst_line;                                                \
-    src_type  *src_line;                                                \
-    int32_t    dst_stride, src_stride;                                  \
-    uint32_t   mask;                                                    \
-                                                                        \
-    mask = _pixman_image_get_solid (					\
-	imp, mask_image, dst_image->bits.format);			\
-                                                                        \
-    if ((flags & SKIP_ZERO_MASK) && mask == 0)                          \
-	return;                                                         \
-                                                                        \
-    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \
-                           dst_stride, dst_line, dst_cnt);              \
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \
-                           src_stride, src_line, src_cnt);              \
-                                                                        \
-    pixman_composite_##name##_asm_##cputype (width, height,             \
-                                             dst_line, dst_stride,      \
-                                             src_line, src_stride,      \
-                                             mask);                     \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST(cputype, name,           \
-                                               src_type, src_cnt,       \
-                                               mask_type, mask_cnt,     \
-                                               dst_type, dst_cnt)       \
-void                                                                    \
-pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
-                                         int32_t    h,                  \
-                                         dst_type  *dst,                \
-                                         int32_t    dst_stride,         \
-                                         src_type  *src,                \
-                                         int32_t    src_stride,         \
-                                         mask_type *mask,               \
-                                         int32_t    mask_stride);       \
-                                                                        \
-static void                                                             \
-cputype##_composite_##name (pixman_implementation_t *imp,               \
-                            pixman_op_t              op,                \
-                            pixman_image_t *         src_image,         \
-                            pixman_image_t *         mask_image,        \
-                            pixman_image_t *         dst_image,         \
-                            int32_t                  src_x,             \
-                            int32_t                  src_y,             \
-                            int32_t                  mask_x,            \
-                            int32_t                  mask_y,            \
-                            int32_t                  dest_x,            \
-                            int32_t                  dest_y,            \
-                            int32_t                  width,             \
-                            int32_t                  height)            \
-{                                                                       \
-    dst_type  *dst_line;                                                \
-    src_type  *src_line;                                                \
-    mask_type *mask_line;                                               \
-    int32_t    dst_stride, src_stride, mask_stride;                     \
-                                                                        \
-    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \
-                           dst_stride, dst_line, dst_cnt);              \
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \
-                           src_stride, src_line, src_cnt);              \
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,       \
-                           mask_stride, mask_line, mask_cnt);           \
-                                                                        \
-    pixman_composite_##name##_asm_##cputype (width, height,             \
-                                             dst_line, dst_stride,      \
-                                             src_line, src_stride,      \
-                                             mask_line, mask_stride);   \
-}
-
-#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST(cputype, name, op,             \
-                                               src_type, dst_type)            \
-void                                                                          \
-pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (                \
-                                                   int32_t          w,        \
-                                                   dst_type *       dst,      \
-                                                   const src_type * src,      \
-                                                   pixman_fixed_t   vx,       \
-                                                   pixman_fixed_t   unit_x);  \
-                                                                              \
-static force_inline void                                                      \
-scaled_nearest_scanline_##cputype##_##name##_##op (dst_type *       pd,       \
-                                                   const src_type * ps,       \
-                                                   int32_t          w,        \
-                                                   pixman_fixed_t   vx,       \
-                                                   pixman_fixed_t   unit_x,   \
-                                                   pixman_fixed_t   max_vx,   \
-                                                   pixman_bool_t    zero_src) \
-{                                                                             \
-    pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps,  \
-                                                                  vx, unit_x);\
-}                                                                             \
-                                                                              \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_cover_##op,                         \
-                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
-                       src_type, dst_type, COVER)                             \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_none_##op,                          \
-                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
-                       src_type, dst_type, NONE)                              \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_pad_##op,                           \
-                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
-                       src_type, dst_type, PAD)
-
-/* Provide entries for the fast path table */
-#define PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH(op,s,d,func)                      \
-    SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func),                             \
-    SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func),                              \
-    SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func)
-
-#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST(flags, cputype, name, op,   \
-                                                  src_type, dst_type)         \
-void                                                                          \
-pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (                \
-                                                   int32_t          w,        \
-                                                   dst_type *       dst,      \
-                                                   const src_type * src,      \
-                                                   pixman_fixed_t   vx,       \
-                                                   pixman_fixed_t   unit_x,   \
-                                                   const uint8_t *  mask);    \
-                                                                              \
-static force_inline void                                                      \
-scaled_nearest_scanline_##cputype##_##name##_##op (const uint8_t *  mask,     \
-                                                   dst_type *       pd,       \
-                                                   const src_type * ps,       \
-                                                   int32_t          w,        \
-                                                   pixman_fixed_t   vx,       \
-                                                   pixman_fixed_t   unit_x,   \
-                                                   pixman_fixed_t   max_vx,   \
-                                                   pixman_bool_t    zero_src) \
-{                                                                             \
-    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \
-	return;                                                               \
-    pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps,  \
-                                                                  vx, unit_x, \
-                                                                  mask);      \
-}                                                                             \
-                                                                              \
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_cover_##op,                  \
-                              scaled_nearest_scanline_##cputype##_##name##_##op,\
-                              src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_none_##op,                   \
-                              scaled_nearest_scanline_##cputype##_##name##_##op,\
-                              src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_pad_##op,                    \
-                              scaled_nearest_scanline_##cputype##_##name##_##op,\
-                              src_type, uint8_t, dst_type, PAD, TRUE, FALSE)
-
-/* Provide entries for the fast path table */
-#define PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func)              \
-    SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER (op,s,d,func),                     \
-    SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE (op,s,d,func),                      \
-    SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD (op,s,d,func)
-
-#endif
+/*

+ * Copyright © 2010 Nokia Corporation

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)

+ */

+

+#ifndef PIXMAN_ARM_COMMON_H

+#define PIXMAN_ARM_COMMON_H

+

+#include "pixman-fast-path.h"

+

+/* Define some macros which can expand into proxy functions between

+ * ARM assembly optimized functions and the rest of pixman fast path API.

+ *

+ * All the low level ARM assembly functions have to use ARM EABI

+ * calling convention and take up to 8 arguments:

+ *    width, height, dst, dst_stride, src, src_stride, mask, mask_stride

+ *

+ * The arguments are ordered with the most important coming first (the

+ * first 4 arguments are passed to function in registers, the rest are

+ * on stack). The last arguments are optional, for example if the

+ * function is not using mask, then 'mask' and 'mask_stride' can be

+ * omitted when doing a function call.

+ *

+ * Arguments 'src' and 'mask' contain either a pointer to the top left

+ * pixel of the composited rectangle or a pixel color value depending

+ * on the function type. In the case of just a color value (solid source

+ * or mask), the corresponding stride argument is unused.

+ */

+

+#define SKIP_ZERO_SRC  1

+#define SKIP_ZERO_MASK 2

+

+#define PIXMAN_ARM_BIND_FAST_PATH_SRC_DST(cputype, name,                \

+                                          src_type, src_cnt,            \

+                                          dst_type, dst_cnt)            \

+void                                                                    \

+pixman_composite_##name##_asm_##cputype (int32_t   w,                   \

+                                         int32_t   h,                   \

+                                         dst_type *dst,                 \

+                                         int32_t   dst_stride,          \

+                                         src_type *src,                 \

+                                         int32_t   src_stride);         \

+                                                                        \

+static void                                                             \

+cputype##_composite_##name (pixman_implementation_t *imp,               \

+                            pixman_op_t              op,                \

+                            pixman_image_t *         src_image,         \

+                            pixman_image_t *         mask_image,        \

+                            pixman_image_t *         dst_image,         \

+                            int32_t                  src_x,             \

+                            int32_t                  src_y,             \

+                            int32_t                  mask_x,            \

+                            int32_t                  mask_y,            \

+                            int32_t                  dest_x,            \

+                            int32_t                  dest_y,            \

+                            int32_t                  width,             \

+                            int32_t                  height)            \

+{                                                                       \

+    dst_type *dst_line;                                                 \

+    src_type *src_line;                                                 \

+    int32_t dst_stride, src_stride;                                     \

+                                                                        \

+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \

+                           src_stride, src_line, src_cnt);              \

+    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \

+                           dst_stride, dst_line, dst_cnt);              \

+                                                                        \

+    pixman_composite_##name##_asm_##cputype (width, height,             \

+                                             dst_line, dst_stride,      \

+                                             src_line, src_stride);     \

+}

+

+#define PIXMAN_ARM_BIND_FAST_PATH_N_DST(flags, cputype, name,           \

+                                        dst_type, dst_cnt)              \

+void                                                                    \

+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \

+                                         int32_t    h,                  \

+                                         dst_type  *dst,                \

+                                         int32_t    dst_stride,         \

+                                         uint32_t   src);               \

+                                                                        \

+static void                                                             \

+cputype##_composite_##name (pixman_implementation_t *imp,               \

+                            pixman_op_t              op,                \

+                            pixman_image_t *         src_image,         \

+                            pixman_image_t *         mask_image,        \

+                            pixman_image_t *         dst_image,         \

+                            int32_t                  src_x,             \

+                            int32_t                  src_y,             \

+                            int32_t                  mask_x,            \

+                            int32_t                  mask_y,            \

+                            int32_t                  dest_x,            \

+                            int32_t                  dest_y,            \

+                            int32_t                  width,             \

+                            int32_t                  height)            \

+{                                                                       \

+    dst_type  *dst_line;                                                \

+    int32_t    dst_stride;                                              \

+    uint32_t   src;                                                     \

+                                                                        \

+    src = _pixman_image_get_solid (					\

+	imp, src_image, dst_image->bits.format);			\

+                                                                        \

+    if ((flags & SKIP_ZERO_SRC) && src == 0)                            \

+	return;                                                         \

+                                                                        \

+    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \

+                           dst_stride, dst_line, dst_cnt);              \

+                                                                        \

+    pixman_composite_##name##_asm_##cputype (width, height,             \

+                                             dst_line, dst_stride,      \

+                                             src);                      \

+}

+

+#define PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST(flags, cputype, name,      \

+                                             mask_type, mask_cnt,       \

+                                             dst_type, dst_cnt)         \

+void                                                                    \

+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \

+                                         int32_t    h,                  \

+                                         dst_type  *dst,                \

+                                         int32_t    dst_stride,         \

+                                         uint32_t   src,                \

+                                         int32_t    unused,             \

+                                         mask_type *mask,               \

+                                         int32_t    mask_stride);       \

+                                                                        \

+static void                                                             \

+cputype##_composite_##name (pixman_implementation_t *imp,               \

+                            pixman_op_t              op,                \

+                            pixman_image_t *         src_image,         \

+                            pixman_image_t *         mask_image,        \

+                            pixman_image_t *         dst_image,         \

+                            int32_t                  src_x,             \

+                            int32_t                  src_y,             \

+                            int32_t                  mask_x,            \

+                            int32_t                  mask_y,            \

+                            int32_t                  dest_x,            \

+                            int32_t                  dest_y,            \

+                            int32_t                  width,             \

+                            int32_t                  height)            \

+{                                                                       \

+    dst_type  *dst_line;                                                \

+    mask_type *mask_line;                                               \

+    int32_t    dst_stride, mask_stride;                                 \

+    uint32_t   src;                                                     \

+                                                                        \

+    src = _pixman_image_get_solid (					\

+	imp, src_image, dst_image->bits.format);			\

+                                                                        \

+    if ((flags & SKIP_ZERO_SRC) && src == 0)                            \

+	return;                                                         \

+                                                                        \

+    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \

+                           dst_stride, dst_line, dst_cnt);              \

+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,       \

+                           mask_stride, mask_line, mask_cnt);           \

+                                                                        \

+    pixman_composite_##name##_asm_##cputype (width, height,             \

+                                             dst_line, dst_stride,      \

+                                             src, 0,                    \

+                                             mask_line, mask_stride);   \

+}

+

+#define PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST(flags, cputype, name,       \

+                                            src_type, src_cnt,          \

+                                            dst_type, dst_cnt)          \

+void                                                                    \

+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \

+                                         int32_t    h,                  \

+                                         dst_type  *dst,                \

+                                         int32_t    dst_stride,         \

+                                         src_type  *src,                \

+                                         int32_t    src_stride,         \

+                                         uint32_t   mask);              \

+                                                                        \

+static void                                                             \

+cputype##_composite_##name (pixman_implementation_t *imp,               \

+                            pixman_op_t              op,                \

+                            pixman_image_t *         src_image,         \

+                            pixman_image_t *         mask_image,        \

+                            pixman_image_t *         dst_image,         \

+                            int32_t                  src_x,             \

+                            int32_t                  src_y,             \

+                            int32_t                  mask_x,            \

+                            int32_t                  mask_y,            \

+                            int32_t                  dest_x,            \

+                            int32_t                  dest_y,            \

+                            int32_t                  width,             \

+                            int32_t                  height)            \

+{                                                                       \

+    dst_type  *dst_line;                                                \

+    src_type  *src_line;                                                \

+    int32_t    dst_stride, src_stride;                                  \

+    uint32_t   mask;                                                    \

+                                                                        \

+    mask = _pixman_image_get_solid (					\

+	imp, mask_image, dst_image->bits.format);			\

+                                                                        \

+    if ((flags & SKIP_ZERO_MASK) && mask == 0)                          \

+	return;                                                         \

+                                                                        \

+    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \

+                           dst_stride, dst_line, dst_cnt);              \

+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \

+                           src_stride, src_line, src_cnt);              \

+                                                                        \

+    pixman_composite_##name##_asm_##cputype (width, height,             \

+                                             dst_line, dst_stride,      \

+                                             src_line, src_stride,      \

+                                             mask);                     \

+}

+

+#define PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST(cputype, name,           \

+                                               src_type, src_cnt,       \

+                                               mask_type, mask_cnt,     \

+                                               dst_type, dst_cnt)       \

+void                                                                    \

+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \

+                                         int32_t    h,                  \

+                                         dst_type  *dst,                \

+                                         int32_t    dst_stride,         \

+                                         src_type  *src,                \

+                                         int32_t    src_stride,         \

+                                         mask_type *mask,               \

+                                         int32_t    mask_stride);       \

+                                                                        \

+static void                                                             \

+cputype##_composite_##name (pixman_implementation_t *imp,               \

+                            pixman_op_t              op,                \

+                            pixman_image_t *         src_image,         \

+                            pixman_image_t *         mask_image,        \

+                            pixman_image_t *         dst_image,         \

+                            int32_t                  src_x,             \

+                            int32_t                  src_y,             \

+                            int32_t                  mask_x,            \

+                            int32_t                  mask_y,            \

+                            int32_t                  dest_x,            \

+                            int32_t                  dest_y,            \

+                            int32_t                  width,             \

+                            int32_t                  height)            \

+{                                                                       \

+    dst_type  *dst_line;                                                \

+    src_type  *src_line;                                                \

+    mask_type *mask_line;                                               \

+    int32_t    dst_stride, src_stride, mask_stride;                     \

+                                                                        \

+    PIXMAN_IMAGE_GET_LINE (dst_image, dest_x, dest_y, dst_type,         \

+                           dst_stride, dst_line, dst_cnt);              \

+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \

+                           src_stride, src_line, src_cnt);              \

+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,       \

+                           mask_stride, mask_line, mask_cnt);           \

+                                                                        \

+    pixman_composite_##name##_asm_##cputype (width, height,             \

+                                             dst_line, dst_stride,      \

+                                             src_line, src_stride,      \

+                                             mask_line, mask_stride);   \

+}

+

+#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST(cputype, name, op,             \

+                                               src_type, dst_type)            \

+void                                                                          \

+pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (                \

+                                                   int32_t          w,        \

+                                                   dst_type *       dst,      \

+                                                   const src_type * src,      \

+                                                   pixman_fixed_t   vx,       \

+                                                   pixman_fixed_t   unit_x);  \

+                                                                              \

+static force_inline void                                                      \

+scaled_nearest_scanline_##cputype##_##name##_##op (dst_type *       pd,       \

+                                                   const src_type * ps,       \

+                                                   int32_t          w,        \

+                                                   pixman_fixed_t   vx,       \

+                                                   pixman_fixed_t   unit_x,   \

+                                                   pixman_fixed_t   max_vx,   \

+                                                   pixman_bool_t    zero_src) \

+{                                                                             \

+    pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps,  \

+                                                                  vx, unit_x);\

+}                                                                             \

+                                                                              \

+FAST_NEAREST_MAINLOOP (cputype##_##name##_cover_##op,                         \

+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \

+                       src_type, dst_type, COVER)                             \

+FAST_NEAREST_MAINLOOP (cputype##_##name##_none_##op,                          \

+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \

+                       src_type, dst_type, NONE)                              \

+FAST_NEAREST_MAINLOOP (cputype##_##name##_pad_##op,                           \

+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \

+                       src_type, dst_type, PAD)

+

+/* Provide entries for the fast path table */

+#define PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH(op,s,d,func)                      \

+    SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func),                             \

+    SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func),                              \

+    SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func)

+

+#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST(flags, cputype, name, op,   \

+                                                  src_type, dst_type)         \

+void                                                                          \

+pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (                \

+                                                   int32_t          w,        \

+                                                   dst_type *       dst,      \

+                                                   const src_type * src,      \

+                                                   pixman_fixed_t   vx,       \

+                                                   pixman_fixed_t   unit_x,   \

+                                                   const uint8_t *  mask);    \

+                                                                              \

+static force_inline void                                                      \

+scaled_nearest_scanline_##cputype##_##name##_##op (const uint8_t *  mask,     \

+                                                   dst_type *       pd,       \

+                                                   const src_type * ps,       \

+                                                   int32_t          w,        \

+                                                   pixman_fixed_t   vx,       \

+                                                   pixman_fixed_t   unit_x,   \

+                                                   pixman_fixed_t   max_vx,   \

+                                                   pixman_bool_t    zero_src) \

+{                                                                             \

+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \

+	return;                                                               \

+    pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps,  \

+                                                                  vx, unit_x, \

+                                                                  mask);      \

+}                                                                             \

+                                                                              \

+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_cover_##op,                  \

+                              scaled_nearest_scanline_##cputype##_##name##_##op,\

+                              src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\

+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_none_##op,                   \

+                              scaled_nearest_scanline_##cputype##_##name##_##op,\

+                              src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \

+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_pad_##op,                    \

+                              scaled_nearest_scanline_##cputype##_##name##_##op,\

+                              src_type, uint8_t, dst_type, PAD, TRUE, FALSE)

+

+/* Provide entries for the fast path table */

+#define PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func)              \

+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER (op,s,d,func),                     \

+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE (op,s,d,func),                      \

+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD (op,s,d,func)

+

+/*****************************************************************************/

+

+#define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST(flags, cputype, name, op,     \

+                                                src_type, dst_type)           \

+void                                                                          \

+pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype (               \

+                                                dst_type *       dst,         \

+                                                const src_type * top,         \

+                                                const src_type * bottom,      \

+                                                int              wt,          \

+                                                int              wb,          \

+                                                pixman_fixed_t   x,           \

+                                                pixman_fixed_t   ux,          \

+                                                int              width);      \

+                                                                              \

+static force_inline void                                                      \

+scaled_bilinear_scanline_##cputype##_##name##_##op (                          \

+                                                dst_type *       dst,         \

+                                                const uint32_t * mask,        \

+                                                const src_type * src_top,     \

+                                                const src_type * src_bottom,  \

+                                                int32_t          w,           \

+                                                int              wt,          \

+                                                int              wb,          \

+                                                pixman_fixed_t   vx,          \

+                                                pixman_fixed_t   unit_x,      \

+                                                pixman_fixed_t   max_vx,      \

+                                                pixman_bool_t    zero_src)    \

+{                                                                             \

+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \

+	return;                                                               \

+    pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype (           \

+                            dst, src_top, src_bottom, wt, wb, vx, unit_x, w); \

+}                                                                             \

+                                                                              \

+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op,                 \

+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \

+                       src_type, uint32_t, dst_type, COVER, FALSE, FALSE)     \

+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op,                  \

+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \

+                       src_type, uint32_t, dst_type, NONE, FALSE, FALSE)      \

+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op,                   \

+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \

+                       src_type, uint32_t, dst_type, PAD, FALSE, FALSE)

+

+#endif

diff --git a/pixman/pixman/pixman-arm-neon-asm.S b/pixman/pixman/pixman-arm-neon-asm.S
index c168e10c2..6cca0f2cc 100644
--- a/pixman/pixman/pixman-arm-neon-asm.S
+++ b/pixman/pixman/pixman-arm-neon-asm.S
@@ -1,2590 +1,2718 @@
-/*
- * Copyright © 2009 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)
- */
-
-/*
- * This file contains implementations of NEON optimized pixel processing
- * functions. There is no full and detailed tutorial, but some functions
- * (those which are exposing some new or interesting features) are
- * extensively commented and can be used as examples.
- *
- * You may want to have a look at the comments for following functions:
- *  - pixman_composite_over_8888_0565_asm_neon
- *  - pixman_composite_over_n_8_0565_asm_neon
- */
-
-/* Prevent the stack from becoming executable for no reason... */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
-
-    .text
-    .fpu neon
-    .arch armv7a
-    .object_arch armv4
-    .eabi_attribute 10, 0 /* suppress Tag_FP_arch */
-    .eabi_attribute 12, 0 /* suppress Tag_Advanced_SIMD_arch */
-    .arm
-    .altmacro
-
-#include "pixman-arm-neon-asm.h"
-
-/* Global configuration options and preferences */
-
-/*
- * The code can optionally make use of unaligned memory accesses to improve
- * performance of handling leading/trailing pixels for each scanline.
- * Configuration variable RESPECT_STRICT_ALIGNMENT can be set to 0 for
- * example in linux if unaligned memory accesses are not configured to
- * generate.exceptions.
- */
-.set RESPECT_STRICT_ALIGNMENT, 1
-
-/*
- * Set default prefetch type. There is a choice between the following options:
- *
- * PREFETCH_TYPE_NONE (may be useful for the ARM cores where PLD is set to work
- * as NOP to workaround some HW bugs or for whatever other reason)
- *
- * PREFETCH_TYPE_SIMPLE (may be useful for simple single-issue ARM cores where
- * advanced prefetch intruduces heavy overhead)
- *
- * PREFETCH_TYPE_ADVANCED (useful for superscalar cores such as ARM Cortex-A8
- * which can run ARM and NEON instructions simultaneously so that extra ARM
- * instructions do not add (many) extra cycles, but improve prefetch efficiency)
- *
- * Note: some types of function can't support advanced prefetch and fallback
- *       to simple one (those which handle 24bpp pixels)
- */
-.set PREFETCH_TYPE_DEFAULT, PREFETCH_TYPE_ADVANCED
-
-/* Prefetch distance in pixels for simple prefetch */
-.set PREFETCH_DISTANCE_SIMPLE, 64
-
-/*
- * Implementation of pixman_composite_over_8888_0565_asm_neon
- *
- * This function takes a8r8g8b8 source buffer, r5g6b5 destination buffer and
- * performs OVER compositing operation. Function fast_composite_over_8888_0565
- * from pixman-fast-path.c does the same in C and can be used as a reference.
- *
- * First we need to have some NEON assembly code which can do the actual
- * operation on the pixels and provide it to the template macro.
- *
- * Template macro quite conveniently takes care of emitting all the necessary
- * code for memory reading and writing (including quite tricky cases of
- * handling unaligned leading/trailing pixels), so we only need to deal with
- * the data in NEON registers.
- *
- * NEON registers allocation in general is recommented to be the following:
- * d0,  d1,  d2,  d3  - contain loaded source pixel data
- * d4,  d5,  d6,  d7  - contain loaded destination pixels (if they are needed)
- * d24, d25, d26, d27 - contain loading mask pixel data (if mask is used)
- * d28, d29, d30, d31 - place for storing the result (destination pixels)
- *
- * As can be seen above, four 64-bit NEON registers are used for keeping
- * intermediate pixel data and up to 8 pixels can be processed in one step
- * for 32bpp formats (16 pixels for 16bpp, 32 pixels for 8bpp).
- *
- * This particular function uses the following registers allocation:
- * d0,  d1,  d2,  d3  - contain loaded source pixel data
- * d4,  d5            - contain loaded destination pixels (they are needed)
- * d28, d29           - place for storing the result (destination pixels)
- */
-
-/*
- * Step one. We need to have some code to do some arithmetics on pixel data.
- * This is implemented as a pair of macros: '*_head' and '*_tail'. When used
- * back-to-back, they take pixel data from {d0, d1, d2, d3} and {d4, d5},
- * perform all the needed calculations and write the result to {d28, d29}.
- * The rationale for having two macros and not just one will be explained
- * later. In practice, any single monolitic function which does the work can
- * be split into two parts in any arbitrary way without affecting correctness.
- *
- * There is one special trick here too. Common template macro can optionally
- * make our life a bit easier by doing R, G, B, A color components
- * deinterleaving for 32bpp pixel formats (and this feature is used in
- * 'pixman_composite_over_8888_0565_asm_neon' function). So it means that
- * instead of having 8 packed pixels in {d0, d1, d2, d3} registers, we
- * actually use d0 register for blue channel (a vector of eight 8-bit
- * values), d1 register for green, d2 for red and d3 for alpha. This
- * simple conversion can be also done with a few NEON instructions:
- *
- * Packed to planar conversion:
- *  vuzp.8 d0, d1
- *  vuzp.8 d2, d3
- *  vuzp.8 d1, d3
- *  vuzp.8 d0, d2
- *
- * Planar to packed conversion:
- *  vzip.8 d0, d2
- *  vzip.8 d1, d3
- *  vzip.8 d2, d3
- *  vzip.8 d0, d1
- *
- * But pixel can be loaded directly in planar format using VLD4.8 NEON
- * instruction. It is 1 cycle slower than VLD1.32, so this is not always
- * desirable, that's why deinterleaving is optional.
- *
- * But anyway, here is the code:
- */
-.macro pixman_composite_over_8888_0565_process_pixblock_head
-    /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
-       and put data into d6 - red, d7 - green, d30 - blue */
-    vshrn.u16   d6, q2, #8
-    vshrn.u16   d7, q2, #3
-    vsli.u16    q2, q2, #5
-    vsri.u8     d6, d6, #5
-    vmvn.8      d3, d3      /* invert source alpha */
-    vsri.u8     d7, d7, #6
-    vshrn.u16   d30, q2, #2
-    /* now do alpha blending, storing results in 8-bit planar format
-       into d16 - red, d19 - green, d18 - blue */
-    vmull.u8    q10, d3, d6
-    vmull.u8    q11, d3, d7
-    vmull.u8    q12, d3, d30
-    vrshr.u16   q13, q10, #8
-    vrshr.u16   q3, q11, #8
-    vrshr.u16   q15, q12, #8
-    vraddhn.u16 d20, q10, q13
-    vraddhn.u16 d23, q11, q3
-    vraddhn.u16 d22, q12, q15
-.endm
-
-.macro pixman_composite_over_8888_0565_process_pixblock_tail
-    /* ... continue alpha blending */
-    vqadd.u8    d16, d2, d20
-    vqadd.u8    q9, q0, q11
-    /* convert the result to r5g6b5 and store it into {d28, d29} */
-    vshll.u8    q14, d16, #8
-    vshll.u8    q8, d19, #8
-    vshll.u8    q9, d18, #8
-    vsri.u16    q14, q8, #5
-    vsri.u16    q14, q9, #11
-.endm
-
-/*
- * OK, now we got almost everything that we need. Using the above two
- * macros, the work can be done right. But now we want to optimize
- * it a bit. ARM Cortex-A8 is an in-order core, and benefits really
- * a lot from good code scheduling and software pipelining.
- *
- * Let's construct some code, which will run in the core main loop.
- * Some pseudo-code of the main loop will look like this:
- *   head
- *   while (...) {
- *     tail
- *     head
- *   }
- *   tail
- *
- * It may look a bit weird, but this setup allows to hide instruction
- * latencies better and also utilize dual-issue capability more
- * efficiently (make pairs of load-store and ALU instructions).
- *
- * So what we need now is a '*_tail_head' macro, which will be used
- * in the core main loop. A trivial straightforward implementation
- * of this macro would look like this:
- *
- *   pixman_composite_over_8888_0565_process_pixblock_tail
- *   vst1.16     {d28, d29}, [DST_W, :128]!
- *   vld1.16     {d4, d5}, [DST_R, :128]!
- *   vld4.32     {d0, d1, d2, d3}, [SRC]!
- *   pixman_composite_over_8888_0565_process_pixblock_head
- *   cache_preload 8, 8
- *
- * Now it also got some VLD/VST instructions. We simply can't move from
- * processing one block of pixels to the other one with just arithmetics.
- * The previously processed data needs to be written to memory and new
- * data needs to be fetched. Fortunately, this main loop does not deal
- * with partial leading/trailing pixels and can load/store a full block
- * of pixels in a bulk. Additionally, destination buffer is already
- * 16 bytes aligned here (which is good for performance).
- *
- * New things here are DST_R, DST_W, SRC and MASK identifiers. These
- * are the aliases for ARM registers which are used as pointers for
- * accessing data. We maintain separate pointers for reading and writing
- * destination buffer (DST_R and DST_W).
- *
- * Another new thing is 'cache_preload' macro. It is used for prefetching
- * data into CPU L2 cache and improve performance when dealing with large
- * images which are far larger than cache size. It uses one argument
- * (actually two, but they need to be the same here) - number of pixels
- * in a block. Looking into 'pixman-arm-neon-asm.h' can provide some
- * details about this macro. Moreover, if good performance is needed
- * the code from this macro needs to be copied into '*_tail_head' macro
- * and mixed with the rest of code for optimal instructions scheduling.
- * We are actually doing it below.
- *
- * Now after all the explanations, here is the optimized code.
- * Different instruction streams (originaling from '*_head', '*_tail'
- * and 'cache_preload' macro) use different indentation levels for
- * better readability. Actually taking the code from one of these
- * indentation levels and ignoring a few VLD/VST instructions would
- * result in exactly the code from '*_head', '*_tail' or 'cache_preload'
- * macro!
- */
-
-#if 1
-
-.macro pixman_composite_over_8888_0565_process_pixblock_tail_head
-        vqadd.u8    d16, d2, d20
-    vld1.16     {d4, d5}, [DST_R, :128]!
-        vqadd.u8    q9, q0, q11
-    vshrn.u16   d6, q2, #8
-    fetch_src_pixblock
-    vshrn.u16   d7, q2, #3
-    vsli.u16    q2, q2, #5
-        vshll.u8    q14, d16, #8
-                                    PF add PF_X, PF_X, #8
-        vshll.u8    q8, d19, #8
-                                    PF tst PF_CTL, #0xF
-    vsri.u8     d6, d6, #5
-                                    PF addne PF_X, PF_X, #8
-    vmvn.8      d3, d3
-                                    PF subne PF_CTL, PF_CTL, #1
-    vsri.u8     d7, d7, #6
-    vshrn.u16   d30, q2, #2
-    vmull.u8    q10, d3, d6
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-    vmull.u8    q11, d3, d7
-    vmull.u8    q12, d3, d30
-                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-        vsri.u16    q14, q8, #5
-                                    PF cmp PF_X, ORIG_W
-        vshll.u8    q9, d18, #8
-    vrshr.u16   q13, q10, #8
-                                    PF subge PF_X, PF_X, ORIG_W
-    vrshr.u16   q3, q11, #8
-    vrshr.u16   q15, q12, #8
-                                    PF subges PF_CTL, PF_CTL, #0x10
-        vsri.u16    q14, q9, #11
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-    vraddhn.u16 d20, q10, q13
-    vraddhn.u16 d23, q11, q3
-                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-    vraddhn.u16 d22, q12, q15
-        vst1.16     {d28, d29}, [DST_W, :128]!
-.endm
-
-#else
-
-/* If we did not care much about the performance, we would just use this... */
-.macro pixman_composite_over_8888_0565_process_pixblock_tail_head
-    pixman_composite_over_8888_0565_process_pixblock_tail
-    vst1.16     {d28, d29}, [DST_W, :128]!
-    vld1.16     {d4, d5}, [DST_R, :128]!
-    fetch_src_pixblock
-    pixman_composite_over_8888_0565_process_pixblock_head
-    cache_preload 8, 8
-.endm
-
-#endif
-
-/*
- * And now the final part. We are using 'generate_composite_function' macro
- * to put all the stuff together. We are specifying the name of the function
- * which we want to get, number of bits per pixel for the source, mask and
- * destination (0 if unused, like mask in this case). Next come some bit
- * flags:
- *   FLAG_DST_READWRITE      - tells that the destination buffer is both read
- *                             and written, for write-only buffer we would use
- *                             FLAG_DST_WRITEONLY flag instead
- *   FLAG_DEINTERLEAVE_32BPP - tells that we prefer to work with planar data
- *                             and separate color channels for 32bpp format.
- * The next things are:
- *  - the number of pixels processed per iteration (8 in this case, because
- *    that's the maximum what can fit into four 64-bit NEON registers).
- *  - prefetch distance, measured in pixel blocks. In this case it is 5 times
- *    by 8 pixels. That would be 40 pixels, or up to 160 bytes. Optimal
- *    prefetch distance can be selected by running some benchmarks.
- *
- * After that we specify some macros, these are 'default_init',
- * 'default_cleanup' here which are empty (but it is possible to have custom
- * init/cleanup macros to be able to save/restore some extra NEON registers
- * like d8-d15 or do anything else) followed by
- * 'pixman_composite_over_8888_0565_process_pixblock_head',
- * 'pixman_composite_over_8888_0565_process_pixblock_tail' and
- * 'pixman_composite_over_8888_0565_process_pixblock_tail_head'
- * which we got implemented above.
- *
- * The last part is the NEON registers allocation scheme.
- */
-generate_composite_function \
-    pixman_composite_over_8888_0565_asm_neon, 32, 0, 16, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_0565_process_pixblock_head, \
-    pixman_composite_over_8888_0565_process_pixblock_tail, \
-    pixman_composite_over_8888_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_0565_process_pixblock_head
-    /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
-       and put data into d6 - red, d7 - green, d30 - blue */
-    vshrn.u16   d6, q2, #8
-    vshrn.u16   d7, q2, #3
-    vsli.u16    q2, q2, #5
-    vsri.u8     d6, d6, #5
-    vsri.u8     d7, d7, #6
-    vshrn.u16   d30, q2, #2
-    /* now do alpha blending, storing results in 8-bit planar format
-       into d16 - red, d19 - green, d18 - blue */
-    vmull.u8    q10, d3, d6
-    vmull.u8    q11, d3, d7
-    vmull.u8    q12, d3, d30
-    vrshr.u16   q13, q10, #8
-    vrshr.u16   q3, q11, #8
-    vrshr.u16   q15, q12, #8
-    vraddhn.u16 d20, q10, q13
-    vraddhn.u16 d23, q11, q3
-    vraddhn.u16 d22, q12, q15
-.endm
-
-.macro pixman_composite_over_n_0565_process_pixblock_tail
-    /* ... continue alpha blending */
-    vqadd.u8    d16, d2, d20
-    vqadd.u8    q9, q0, q11
-    /* convert the result to r5g6b5 and store it into {d28, d29} */
-    vshll.u8    q14, d16, #8
-    vshll.u8    q8, d19, #8
-    vshll.u8    q9, d18, #8
-    vsri.u16    q14, q8, #5
-    vsri.u16    q14, q9, #11
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_n_0565_process_pixblock_tail_head
-    pixman_composite_over_n_0565_process_pixblock_tail
-    vld1.16     {d4, d5}, [DST_R, :128]!
-    vst1.16     {d28, d29}, [DST_W, :128]!
-    pixman_composite_over_n_0565_process_pixblock_head
-    cache_preload 8, 8
-.endm
-
-.macro pixman_composite_over_n_0565_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d3[0]}, [DUMMY]
-    vdup.8      d0, d3[0]
-    vdup.8      d1, d3[1]
-    vdup.8      d2, d3[2]
-    vdup.8      d3, d3[3]
-    vmvn.8      d3, d3      /* invert source alpha */
-.endm
-
-generate_composite_function \
-    pixman_composite_over_n_0565_asm_neon, 0, 0, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_n_0565_init, \
-    default_cleanup, \
-    pixman_composite_over_n_0565_process_pixblock_head, \
-    pixman_composite_over_n_0565_process_pixblock_tail, \
-    pixman_composite_over_n_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_8888_0565_process_pixblock_head
-    vshll.u8    q8, d1, #8
-    vshll.u8    q14, d2, #8
-    vshll.u8    q9, d0, #8
-.endm
-
-.macro pixman_composite_src_8888_0565_process_pixblock_tail
-    vsri.u16    q14, q8, #5
-    vsri.u16    q14, q9, #11
-.endm
-
-.macro pixman_composite_src_8888_0565_process_pixblock_tail_head
-        vsri.u16    q14, q8, #5
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-    fetch_src_pixblock
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vsri.u16    q14, q9, #11
-                                    PF cmp PF_X, ORIG_W
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-    vshll.u8    q8, d1, #8
-        vst1.16     {d28, d29}, [DST_W, :128]!
-                                    PF subge PF_X, PF_X, ORIG_W
-                                    PF subges PF_CTL, PF_CTL, #0x10
-    vshll.u8    q14, d2, #8
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-    vshll.u8    q9, d0, #8
-.endm
-
-generate_composite_function \
-    pixman_composite_src_8888_0565_asm_neon, 32, 0, 16, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_8888_0565_process_pixblock_head, \
-    pixman_composite_src_8888_0565_process_pixblock_tail, \
-    pixman_composite_src_8888_0565_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0565_8888_process_pixblock_head
-    vshrn.u16   d30, q0, #8
-    vshrn.u16   d29, q0, #3
-    vsli.u16    q0, q0, #5
-    vmov.u8     d31, #255
-    vsri.u8     d30, d30, #5
-    vsri.u8     d29, d29, #6
-    vshrn.u16   d28, q0, #2
-.endm
-
-.macro pixman_composite_src_0565_8888_process_pixblock_tail
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_src_0565_8888_process_pixblock_tail_head
-    pixman_composite_src_0565_8888_process_pixblock_tail
-    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
-    fetch_src_pixblock
-    pixman_composite_src_0565_8888_process_pixblock_head
-    cache_preload 8, 8
-.endm
-
-generate_composite_function \
-    pixman_composite_src_0565_8888_asm_neon, 16, 0, 32, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_0565_8888_process_pixblock_head, \
-    pixman_composite_src_0565_8888_process_pixblock_tail, \
-    pixman_composite_src_0565_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8_8_process_pixblock_head
-    vqadd.u8    q14, q0, q2
-    vqadd.u8    q15, q1, q3
-.endm
-
-.macro pixman_composite_add_8_8_process_pixblock_tail
-.endm
-
-.macro pixman_composite_add_8_8_process_pixblock_tail_head
-    fetch_src_pixblock
-                                    PF add PF_X, PF_X, #32
-                                    PF tst PF_CTL, #0xF
-    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
-                                    PF addne PF_X, PF_X, #32
-                                    PF subne PF_CTL, PF_CTL, #1
-        vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF cmp PF_X, ORIG_W
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-                                    PF subge PF_X, PF_X, ORIG_W
-                                    PF subges PF_CTL, PF_CTL, #0x10
-    vqadd.u8    q14, q0, q2
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-    vqadd.u8    q15, q1, q3
-.endm
-
-generate_composite_function \
-    pixman_composite_add_8_8_asm_neon, 8, 0, 8, \
-    FLAG_DST_READWRITE, \
-    32, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_add_8_8_process_pixblock_head, \
-    pixman_composite_add_8_8_process_pixblock_tail, \
-    pixman_composite_add_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8888_8888_process_pixblock_tail_head
-    fetch_src_pixblock
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-    vld1.32     {d4, d5, d6, d7}, [DST_R, :128]!
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vst1.32     {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF cmp PF_X, ORIG_W
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-                                    PF subge PF_X, PF_X, ORIG_W
-                                    PF subges PF_CTL, PF_CTL, #0x10
-    vqadd.u8    q14, q0, q2
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-    vqadd.u8    q15, q1, q3
-.endm
-
-generate_composite_function \
-    pixman_composite_add_8888_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_add_8_8_process_pixblock_head, \
-    pixman_composite_add_8_8_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_single_scanline \
-    pixman_composite_scanline_add_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_add_8_8_process_pixblock_head, \
-    pixman_composite_add_8_8_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8888_8888_process_pixblock_head
-    vmvn.8      d24, d3  /* get inverted alpha */
-    /* do alpha blending */
-    vmull.u8    q8, d24, d4
-    vmull.u8    q9, d24, d5
-    vmull.u8    q10, d24, d6
-    vmull.u8    q11, d24, d7
-.endm
-
-.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail
-    vrshr.u16   q14, q8, #8
-    vrshr.u16   q15, q9, #8
-    vrshr.u16   q12, q10, #8
-    vrshr.u16   q13, q11, #8
-    vraddhn.u16 d28, q14, q8
-    vraddhn.u16 d29, q15, q9
-    vraddhn.u16 d30, q12, q10
-    vraddhn.u16 d31, q13, q11
-.endm
-
-.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head
-    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
-        vrshr.u16   q14, q8, #8
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-        vrshr.u16   q15, q9, #8
-        vrshr.u16   q12, q10, #8
-        vrshr.u16   q13, q11, #8
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vraddhn.u16 d28, q14, q8
-        vraddhn.u16 d29, q15, q9
-                                    PF cmp PF_X, ORIG_W
-        vraddhn.u16 d30, q12, q10
-        vraddhn.u16 d31, q13, q11
-    fetch_src_pixblock
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-    vmvn.8      d22, d3
-                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF subge PF_X, PF_X, ORIG_W
-    vmull.u8    q8, d22, d4
-                                    PF subges PF_CTL, PF_CTL, #0x10
-    vmull.u8    q9, d22, d5
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-    vmull.u8    q10, d22, d6
-                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-    vmull.u8    q11, d22, d7
-.endm
-
-generate_composite_function_single_scanline \
-    pixman_composite_scanline_out_reverse_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_out_reverse_8888_8888_process_pixblock_head, \
-    pixman_composite_out_reverse_8888_8888_process_pixblock_tail, \
-    pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_8888_process_pixblock_head
-    pixman_composite_out_reverse_8888_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_8888_8888_process_pixblock_tail
-    pixman_composite_out_reverse_8888_8888_process_pixblock_tail
-    vqadd.u8    q14, q0, q14
-    vqadd.u8    q15, q1, q15
-.endm
-
-.macro pixman_composite_over_8888_8888_process_pixblock_tail_head
-    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
-        vrshr.u16   q14, q8, #8
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-        vrshr.u16   q15, q9, #8
-        vrshr.u16   q12, q10, #8
-        vrshr.u16   q13, q11, #8
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vraddhn.u16 d28, q14, q8
-        vraddhn.u16 d29, q15, q9
-                                    PF cmp PF_X, ORIG_W
-        vraddhn.u16 d30, q12, q10
-        vraddhn.u16 d31, q13, q11
-        vqadd.u8    q14, q0, q14
-        vqadd.u8    q15, q1, q15
-    fetch_src_pixblock
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-    vmvn.8      d22, d3
-                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF subge PF_X, PF_X, ORIG_W
-    vmull.u8    q8, d22, d4
-                                    PF subges PF_CTL, PF_CTL, #0x10
-    vmull.u8    q9, d22, d5
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-    vmull.u8    q10, d22, d6
-                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-    vmull.u8    q11, d22, d7
-.endm
-
-generate_composite_function \
-    pixman_composite_over_8888_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_8888_process_pixblock_head, \
-    pixman_composite_over_8888_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_single_scanline \
-    pixman_composite_scanline_over_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_8888_process_pixblock_head, \
-    pixman_composite_over_8888_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_n_8888_process_pixblock_tail_head
-    pixman_composite_over_8888_8888_process_pixblock_tail
-    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-    pixman_composite_over_8888_8888_process_pixblock_head
-    cache_preload 8, 8
-.endm
-
-.macro pixman_composite_over_n_8888_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d3[0]}, [DUMMY]
-    vdup.8      d0, d3[0]
-    vdup.8      d1, d3[1]
-    vdup.8      d2, d3[2]
-    vdup.8      d3, d3[3]
-.endm
-
-generate_composite_function \
-    pixman_composite_over_n_8888_asm_neon, 0, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_n_8888_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_8888_process_pixblock_head, \
-    pixman_composite_over_8888_8888_process_pixblock_tail, \
-    pixman_composite_over_n_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_reverse_n_8888_process_pixblock_tail_head
-        vrshr.u16   q14, q8, #8
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-        vrshr.u16   q15, q9, #8
-        vrshr.u16   q12, q10, #8
-        vrshr.u16   q13, q11, #8
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vraddhn.u16 d28, q14, q8
-        vraddhn.u16 d29, q15, q9
-                                    PF cmp PF_X, ORIG_W
-        vraddhn.u16 d30, q12, q10
-        vraddhn.u16 d31, q13, q11
-        vqadd.u8    q14, q0, q14
-        vqadd.u8    q15, q1, q15
-    vld4.8      {d0, d1, d2, d3}, [DST_R, :128]!
-    vmvn.8      d22, d3
-                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF subge PF_X, PF_X, ORIG_W
-    vmull.u8    q8, d22, d4
-                                    PF subges PF_CTL, PF_CTL, #0x10
-    vmull.u8    q9, d22, d5
-    vmull.u8    q10, d22, d6
-                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-    vmull.u8    q11, d22, d7
-.endm
-
-.macro pixman_composite_over_reverse_n_8888_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d7[0]}, [DUMMY]
-    vdup.8      d4, d7[0]
-    vdup.8      d5, d7[1]
-    vdup.8      d6, d7[2]
-    vdup.8      d7, d7[3]
-.endm
-
-generate_composite_function \
-    pixman_composite_over_reverse_n_8888_asm_neon, 0, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_reverse_n_8888_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_8888_process_pixblock_head, \
-    pixman_composite_over_8888_8888_process_pixblock_tail, \
-    pixman_composite_over_reverse_n_8888_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    0,  /* dst_r_basereg */ \
-    4,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_8_0565_process_pixblock_head
-    vmull.u8    q0,  d24, d8    /* IN for SRC pixels (part1) */
-    vmull.u8    q1,  d24, d9
-    vmull.u8    q6,  d24, d10
-    vmull.u8    q7,  d24, d11
-        vshrn.u16   d6,  q2, #8 /* convert DST_R data to 32-bpp (part1) */
-        vshrn.u16   d7,  q2, #3
-        vsli.u16    q2,  q2, #5
-    vrshr.u16   q8,  q0,  #8    /* IN for SRC pixels (part2) */
-    vrshr.u16   q9,  q1,  #8
-    vrshr.u16   q10, q6,  #8
-    vrshr.u16   q11, q7,  #8
-    vraddhn.u16 d0,  q0,  q8
-    vraddhn.u16 d1,  q1,  q9
-    vraddhn.u16 d2,  q6,  q10
-    vraddhn.u16 d3,  q7,  q11
-        vsri.u8     d6,  d6, #5 /* convert DST_R data to 32-bpp (part2) */
-        vsri.u8     d7,  d7, #6
-    vmvn.8      d3,  d3
-        vshrn.u16   d30, q2, #2
-    vmull.u8    q8,  d3, d6     /* now do alpha blending */
-    vmull.u8    q9,  d3, d7
-    vmull.u8    q10, d3, d30
-.endm
-
-.macro pixman_composite_over_8888_8_0565_process_pixblock_tail
-    /* 3 cycle bubble (after vmull.u8) */
-    vrshr.u16   q13, q8,  #8
-    vrshr.u16   q11, q9,  #8
-    vrshr.u16   q15, q10, #8
-    vraddhn.u16 d16, q8,  q13
-    vraddhn.u16 d27, q9,  q11
-    vraddhn.u16 d26, q10, q15
-    vqadd.u8    d16, d2,  d16
-    /* 1 cycle bubble */
-    vqadd.u8    q9,  q0,  q13
-    vshll.u8    q14, d16, #8    /* convert to 16bpp */
-    vshll.u8    q8,  d19, #8
-    vshll.u8    q9,  d18, #8
-    vsri.u16    q14, q8,  #5
-    /* 1 cycle bubble */
-    vsri.u16    q14, q9,  #11
-.endm
-
-.macro pixman_composite_over_8888_8_0565_process_pixblock_tail_head
-    vld1.16     {d4, d5}, [DST_R, :128]!
-    vshrn.u16   d6,  q2,  #8
-    fetch_mask_pixblock
-    vshrn.u16   d7,  q2,  #3
-    fetch_src_pixblock
-    vmull.u8    q6,  d24, d10
-        vrshr.u16   q13, q8,  #8
-        vrshr.u16   q11, q9,  #8
-        vrshr.u16   q15, q10, #8
-        vraddhn.u16 d16, q8,  q13
-        vraddhn.u16 d27, q9,  q11
-        vraddhn.u16 d26, q10, q15
-        vqadd.u8    d16, d2,  d16
-    vmull.u8    q1,  d24, d9
-        vqadd.u8    q9,  q0,  q13
-        vshll.u8    q14, d16, #8
-    vmull.u8    q0,  d24, d8
-        vshll.u8    q8,  d19, #8
-        vshll.u8    q9,  d18, #8
-        vsri.u16    q14, q8,  #5
-    vmull.u8    q7,  d24, d11
-        vsri.u16    q14, q9,  #11
-
-    cache_preload 8, 8
-
-    vsli.u16    q2,  q2,  #5
-    vrshr.u16   q8,  q0,  #8
-    vrshr.u16   q9,  q1,  #8
-    vrshr.u16   q10, q6,  #8
-    vrshr.u16   q11, q7,  #8
-    vraddhn.u16 d0,  q0,  q8
-    vraddhn.u16 d1,  q1,  q9
-    vraddhn.u16 d2,  q6,  q10
-    vraddhn.u16 d3,  q7,  q11
-    vsri.u8     d6,  d6,  #5
-    vsri.u8     d7,  d7,  #6
-    vmvn.8      d3,  d3
-    vshrn.u16   d30, q2,  #2
-    vst1.16     {d28, d29}, [DST_W, :128]!
-    vmull.u8    q8,  d3,  d6
-    vmull.u8    q9,  d3,  d7
-    vmull.u8    q10, d3,  d30
-.endm
-
-generate_composite_function \
-    pixman_composite_over_8888_8_0565_asm_neon, 32, 8, 16, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_8888_8_0565_process_pixblock_head, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-/******************************************************************************/
-
-/*
- * This function needs a special initialization of solid mask.
- * Solid source pixel data is fetched from stack at ARGS_STACK_OFFSET
- * offset, split into color components and replicated in d8-d11
- * registers. Additionally, this function needs all the NEON registers,
- * so it has to save d8-d15 registers which are callee saved according
- * to ABI. These registers are restored from 'cleanup' macro. All the
- * other NEON registers are caller saved, so can be clobbered freely
- * without introducing any problems.
- */
-.macro pixman_composite_over_n_8_0565_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vpush       {d8-d15}
-    vld1.32     {d11[0]}, [DUMMY]
-    vdup.8      d8, d11[0]
-    vdup.8      d9, d11[1]
-    vdup.8      d10, d11[2]
-    vdup.8      d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8_0565_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_n_8_0565_asm_neon, 0, 8, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_n_8_0565_init, \
-    pixman_composite_over_n_8_0565_cleanup, \
-    pixman_composite_over_8888_8_0565_process_pixblock_head, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_n_0565_init
-    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
-    vpush       {d8-d15}
-    vld1.32     {d24[0]}, [DUMMY]
-    vdup.8      d24, d24[3]
-.endm
-
-.macro pixman_composite_over_8888_n_0565_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_8888_n_0565_asm_neon, 32, 0, 16, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_8888_n_0565_init, \
-    pixman_composite_over_8888_n_0565_cleanup, \
-    pixman_composite_over_8888_8_0565_process_pixblock_head, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0565_0565_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_0565_0565_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_0565_0565_process_pixblock_tail_head
-    vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!
-    fetch_src_pixblock
-    cache_preload 16, 16
-.endm
-
-generate_composite_function \
-    pixman_composite_src_0565_0565_asm_neon, 16, 0, 16, \
-    FLAG_DST_WRITEONLY, \
-    16, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_0565_0565_process_pixblock_head, \
-    pixman_composite_src_0565_0565_process_pixblock_tail, \
-    pixman_composite_src_0565_0565_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_n_8_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_n_8_process_pixblock_tail_head
-    vst1.8  {d0, d1, d2, d3}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_src_n_8_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d0[0]}, [DUMMY]
-    vsli.u64    d0, d0, #8
-    vsli.u64    d0, d0, #16
-    vsli.u64    d0, d0, #32
-    vorr        d1, d0, d0
-    vorr        q1, q0, q0
-.endm
-
-.macro pixman_composite_src_n_8_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_src_n_8_asm_neon, 0, 0, 8, \
-    FLAG_DST_WRITEONLY, \
-    32, /* number of pixels, processed in a single block */ \
-    0,  /* prefetch distance */ \
-    pixman_composite_src_n_8_init, \
-    pixman_composite_src_n_8_cleanup, \
-    pixman_composite_src_n_8_process_pixblock_head, \
-    pixman_composite_src_n_8_process_pixblock_tail, \
-    pixman_composite_src_n_8_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_0565_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_n_0565_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_n_0565_process_pixblock_tail_head
-    vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_src_n_0565_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d0[0]}, [DUMMY]
-    vsli.u64    d0, d0, #16
-    vsli.u64    d0, d0, #32
-    vorr        d1, d0, d0
-    vorr        q1, q0, q0
-.endm
-
-.macro pixman_composite_src_n_0565_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_src_n_0565_asm_neon, 0, 0, 16, \
-    FLAG_DST_WRITEONLY, \
-    16, /* number of pixels, processed in a single block */ \
-    0,  /* prefetch distance */ \
-    pixman_composite_src_n_0565_init, \
-    pixman_composite_src_n_0565_cleanup, \
-    pixman_composite_src_n_0565_process_pixblock_head, \
-    pixman_composite_src_n_0565_process_pixblock_tail, \
-    pixman_composite_src_n_0565_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_n_8888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_n_8888_process_pixblock_tail_head
-    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_src_n_8888_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d0[0]}, [DUMMY]
-    vsli.u64    d0, d0, #32
-    vorr        d1, d0, d0
-    vorr        q1, q0, q0
-.endm
-
-.macro pixman_composite_src_n_8888_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_src_n_8888_asm_neon, 0, 0, 32, \
-    FLAG_DST_WRITEONLY, \
-    8, /* number of pixels, processed in a single block */ \
-    0, /* prefetch distance */ \
-    pixman_composite_src_n_8888_init, \
-    pixman_composite_src_n_8888_cleanup, \
-    pixman_composite_src_n_8888_process_pixblock_head, \
-    pixman_composite_src_n_8888_process_pixblock_tail, \
-    pixman_composite_src_n_8888_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_8888_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_8888_8888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_8888_8888_process_pixblock_tail_head
-    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
-    fetch_src_pixblock
-    cache_preload 8, 8
-.endm
-
-generate_composite_function \
-    pixman_composite_src_8888_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_WRITEONLY, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_8888_8888_process_pixblock_head, \
-    pixman_composite_src_8888_8888_process_pixblock_tail, \
-    pixman_composite_src_8888_8888_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_x888_8888_process_pixblock_head
-    vorr     q0, q0, q2
-    vorr     q1, q1, q2
-.endm
-
-.macro pixman_composite_src_x888_8888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_x888_8888_process_pixblock_tail_head
-    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
-    fetch_src_pixblock
-    vorr     q0, q0, q2
-    vorr     q1, q1, q2
-    cache_preload 8, 8
-.endm
-
-.macro pixman_composite_src_x888_8888_init
-    vmov.u8  q2, #0xFF
-    vshl.u32 q2, q2, #24
-.endm
-
-generate_composite_function \
-    pixman_composite_src_x888_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_WRITEONLY, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    pixman_composite_src_x888_8888_init, \
-    default_cleanup, \
-    pixman_composite_src_x888_8888_process_pixblock_head, \
-    pixman_composite_src_x888_8888_process_pixblock_tail, \
-    pixman_composite_src_x888_8888_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8_8888_process_pixblock_head
-    /* expecting deinterleaved source data in {d8, d9, d10, d11} */
-    /* d8 - blue, d9 - green, d10 - red, d11 - alpha */
-    /* and destination data in {d4, d5, d6, d7} */
-    /* mask is in d24 (d25, d26, d27 are unused) */
-
-    /* in */
-    vmull.u8    q0, d24, d8
-    vmull.u8    q1, d24, d9
-    vmull.u8    q6, d24, d10
-    vmull.u8    q7, d24, d11
-    vrshr.u16   q10, q0, #8
-    vrshr.u16   q11, q1, #8
-    vrshr.u16   q12, q6, #8
-    vrshr.u16   q13, q7, #8
-    vraddhn.u16 d0, q0, q10
-    vraddhn.u16 d1, q1, q11
-    vraddhn.u16 d2, q6, q12
-    vraddhn.u16 d3, q7, q13
-    vmvn.8      d24, d3  /* get inverted alpha */
-    /* source:      d0 - blue, d1 - green, d2 - red, d3 - alpha */
-    /* destination: d4 - blue, d5 - green, d6 - red, d7 - alpha */
-    /* now do alpha blending */
-    vmull.u8    q8, d24, d4
-    vmull.u8    q9, d24, d5
-    vmull.u8    q10, d24, d6
-    vmull.u8    q11, d24, d7
-.endm
-
-.macro pixman_composite_over_n_8_8888_process_pixblock_tail
-    vrshr.u16   q14, q8, #8
-    vrshr.u16   q15, q9, #8
-    vrshr.u16   q12, q10, #8
-    vrshr.u16   q13, q11, #8
-    vraddhn.u16 d28, q14, q8
-    vraddhn.u16 d29, q15, q9
-    vraddhn.u16 d30, q12, q10
-    vraddhn.u16 d31, q13, q11
-    vqadd.u8    q14, q0, q14
-    vqadd.u8    q15, q1, q15
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_n_8_8888_process_pixblock_tail_head
-    pixman_composite_over_n_8_8888_process_pixblock_tail
-    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    fetch_mask_pixblock
-    cache_preload 8, 8
-    pixman_composite_over_n_8_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_n_8_8888_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vpush       {d8-d15}
-    vld1.32     {d11[0]}, [DUMMY]
-    vdup.8      d8, d11[0]
-    vdup.8      d9, d11[1]
-    vdup.8      d10, d11[2]
-    vdup.8      d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8_8888_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_n_8_8888_asm_neon, 0, 8, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_n_8_8888_init, \
-    pixman_composite_over_n_8_8888_cleanup, \
-    pixman_composite_over_n_8_8888_process_pixblock_head, \
-    pixman_composite_over_n_8_8888_process_pixblock_tail, \
-    pixman_composite_over_n_8_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8_8_process_pixblock_head
-    vmull.u8    q0,  d24, d8
-    vmull.u8    q1,  d25, d8
-    vmull.u8    q6,  d26, d8
-    vmull.u8    q7,  d27, d8
-    vrshr.u16   q10, q0,  #8
-    vrshr.u16   q11, q1,  #8
-    vrshr.u16   q12, q6,  #8
-    vrshr.u16   q13, q7,  #8
-    vraddhn.u16 d0,  q0,  q10
-    vraddhn.u16 d1,  q1,  q11
-    vraddhn.u16 d2,  q6,  q12
-    vraddhn.u16 d3,  q7,  q13
-    vmvn.8      q12, q0
-    vmvn.8      q13, q1
-    vmull.u8    q8,  d24, d4
-    vmull.u8    q9,  d25, d5
-    vmull.u8    q10, d26, d6
-    vmull.u8    q11, d27, d7
-.endm
-
-.macro pixman_composite_over_n_8_8_process_pixblock_tail
-    vrshr.u16   q14, q8,  #8
-    vrshr.u16   q15, q9,  #8
-    vrshr.u16   q12, q10, #8
-    vrshr.u16   q13, q11, #8
-    vraddhn.u16 d28, q14, q8
-    vraddhn.u16 d29, q15, q9
-    vraddhn.u16 d30, q12, q10
-    vraddhn.u16 d31, q13, q11
-    vqadd.u8    q14, q0,  q14
-    vqadd.u8    q15, q1,  q15
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_n_8_8_process_pixblock_tail_head
-    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    pixman_composite_over_n_8_8_process_pixblock_tail
-    fetch_mask_pixblock
-    cache_preload 32, 32
-    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
-    pixman_composite_over_n_8_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_n_8_8_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vpush       {d8-d15}
-    vld1.32     {d8[0]}, [DUMMY]
-    vdup.8      d8, d8[3]
-.endm
-
-.macro pixman_composite_over_n_8_8_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_n_8_8_asm_neon, 0, 8, 8, \
-    FLAG_DST_READWRITE, \
-    32, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_n_8_8_init, \
-    pixman_composite_over_n_8_8_cleanup, \
-    pixman_composite_over_n_8_8_process_pixblock_head, \
-    pixman_composite_over_n_8_8_process_pixblock_tail, \
-    pixman_composite_over_n_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_head
-    /*
-     * 'combine_mask_ca' replacement
-     *
-     * input:  solid src (n) in {d8,  d9,  d10, d11}
-     *         dest in          {d4,  d5,  d6,  d7 }
-     *         mask in          {d24, d25, d26, d27}
-     * output: updated src in   {d0,  d1,  d2,  d3 }
-     *         updated mask in  {d24, d25, d26, d3 }
-     */
-    vmull.u8    q0,  d24, d8
-    vmull.u8    q1,  d25, d9
-    vmull.u8    q6,  d26, d10
-    vmull.u8    q7,  d27, d11
-    vmull.u8    q9,  d11, d25
-    vmull.u8    q12, d11, d24
-    vmull.u8    q13, d11, d26
-    vrshr.u16   q8,  q0,  #8
-    vrshr.u16   q10, q1,  #8
-    vrshr.u16   q11, q6,  #8
-    vraddhn.u16 d0,  q0,  q8
-    vraddhn.u16 d1,  q1,  q10
-    vraddhn.u16 d2,  q6,  q11
-    vrshr.u16   q11, q12, #8
-    vrshr.u16   q8,  q9,  #8
-    vrshr.u16   q6,  q13, #8
-    vrshr.u16   q10, q7,  #8
-    vraddhn.u16 d24, q12, q11
-    vraddhn.u16 d25, q9,  q8
-    vraddhn.u16 d26, q13, q6
-    vraddhn.u16 d3,  q7,  q10
-    /*
-     * 'combine_over_ca' replacement
-     *
-     * output: updated dest in {d28, d29, d30, d31}
-     */
-    vmvn.8      d24, d24
-    vmvn.8      d25, d25
-    vmull.u8    q8,  d24, d4
-    vmull.u8    q9,  d25, d5
-    vmvn.8      d26, d26
-    vmvn.8      d27, d3
-    vmull.u8    q10, d26, d6
-    vmull.u8    q11, d27, d7
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail
-    /* ... continue 'combine_over_ca' replacement */
-    vrshr.u16   q14, q8,  #8
-    vrshr.u16   q15, q9,  #8
-    vrshr.u16   q6,  q10, #8
-    vrshr.u16   q7,  q11, #8
-    vraddhn.u16 d28, q14, q8
-    vraddhn.u16 d29, q15, q9
-    vraddhn.u16 d30, q6,  q10
-    vraddhn.u16 d31, q7,  q11
-    vqadd.u8    q14, q0,  q14
-    vqadd.u8    q15, q1,  q15
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head
-        vrshr.u16   q14, q8, #8
-        vrshr.u16   q15, q9, #8
-    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
-        vrshr.u16   q6, q10, #8
-        vrshr.u16   q7, q11, #8
-        vraddhn.u16 d28, q14, q8
-        vraddhn.u16 d29, q15, q9
-        vraddhn.u16 d30, q6, q10
-        vraddhn.u16 d31, q7, q11
-    fetch_mask_pixblock
-        vqadd.u8    q14, q0, q14
-        vqadd.u8    q15, q1, q15
-    cache_preload 8, 8
-    pixman_composite_over_n_8888_8888_ca_process_pixblock_head
-    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vpush       {d8-d15}
-    vld1.32     {d11[0]}, [DUMMY]
-    vdup.8      d8, d11[0]
-    vdup.8      d9, d11[1]
-    vdup.8      d10, d11[2]
-    vdup.8      d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_n_8888_8888_ca_asm_neon, 0, 32, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_n_8888_8888_ca_init, \
-    pixman_composite_over_n_8888_8888_ca_cleanup, \
-    pixman_composite_over_n_8888_8888_ca_process_pixblock_head, \
-    pixman_composite_over_n_8888_8888_ca_process_pixblock_tail, \
-    pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_in_n_8_process_pixblock_head
-    /* expecting source data in {d0, d1, d2, d3} */
-    /* and destination data in {d4, d5, d6, d7} */
-    vmull.u8    q8,  d4,  d3
-    vmull.u8    q9,  d5,  d3
-    vmull.u8    q10, d6,  d3
-    vmull.u8    q11, d7,  d3
-.endm
-
-.macro pixman_composite_in_n_8_process_pixblock_tail
-    vrshr.u16   q14, q8,  #8
-    vrshr.u16   q15, q9,  #8
-    vrshr.u16   q12, q10, #8
-    vrshr.u16   q13, q11, #8
-    vraddhn.u16 d28, q8,  q14
-    vraddhn.u16 d29, q9,  q15
-    vraddhn.u16 d30, q10, q12
-    vraddhn.u16 d31, q11, q13
-.endm
-
-.macro pixman_composite_in_n_8_process_pixblock_tail_head
-    pixman_composite_in_n_8_process_pixblock_tail
-    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    cache_preload 32, 32
-    pixman_composite_in_n_8_process_pixblock_head
-    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_in_n_8_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d3[0]}, [DUMMY]
-    vdup.8      d3, d3[3]
-.endm
-
-.macro pixman_composite_in_n_8_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_in_n_8_asm_neon, 0, 0, 8, \
-    FLAG_DST_READWRITE, \
-    32, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_in_n_8_init, \
-    pixman_composite_in_n_8_cleanup, \
-    pixman_composite_in_n_8_process_pixblock_head, \
-    pixman_composite_in_n_8_process_pixblock_tail, \
-    pixman_composite_in_n_8_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-.macro pixman_composite_add_n_8_8_process_pixblock_head
-    /* expecting source data in {d8, d9, d10, d11} */
-    /* d8 - blue, d9 - green, d10 - red, d11 - alpha */
-    /* and destination data in {d4, d5, d6, d7} */
-    /* mask is in d24, d25, d26, d27 */
-    vmull.u8    q0, d24, d11
-    vmull.u8    q1, d25, d11
-    vmull.u8    q6, d26, d11
-    vmull.u8    q7, d27, d11
-    vrshr.u16   q10, q0, #8
-    vrshr.u16   q11, q1, #8
-    vrshr.u16   q12, q6, #8
-    vrshr.u16   q13, q7, #8
-    vraddhn.u16 d0, q0, q10
-    vraddhn.u16 d1, q1, q11
-    vraddhn.u16 d2, q6, q12
-    vraddhn.u16 d3, q7, q13
-    vqadd.u8    q14, q0, q2
-    vqadd.u8    q15, q1, q3
-.endm
-
-.macro pixman_composite_add_n_8_8_process_pixblock_tail
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_add_n_8_8_process_pixblock_tail_head
-    pixman_composite_add_n_8_8_process_pixblock_tail
-    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
-    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    fetch_mask_pixblock
-    cache_preload 32, 32
-    pixman_composite_add_n_8_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_add_n_8_8_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vpush       {d8-d15}
-    vld1.32     {d11[0]}, [DUMMY]
-    vdup.8      d11, d11[3]
-.endm
-
-.macro pixman_composite_add_n_8_8_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_add_n_8_8_asm_neon, 0, 8, 8, \
-    FLAG_DST_READWRITE, \
-    32, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_add_n_8_8_init, \
-    pixman_composite_add_n_8_8_cleanup, \
-    pixman_composite_add_n_8_8_process_pixblock_head, \
-    pixman_composite_add_n_8_8_process_pixblock_tail, \
-    pixman_composite_add_n_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8_8_8_process_pixblock_head
-    /* expecting source data in {d0, d1, d2, d3} */
-    /* destination data in {d4, d5, d6, d7} */
-    /* mask in {d24, d25, d26, d27} */
-    vmull.u8    q8, d24, d0
-    vmull.u8    q9, d25, d1
-    vmull.u8    q10, d26, d2
-    vmull.u8    q11, d27, d3
-    vrshr.u16   q0, q8, #8
-    vrshr.u16   q1, q9, #8
-    vrshr.u16   q12, q10, #8
-    vrshr.u16   q13, q11, #8
-    vraddhn.u16 d0, q0, q8
-    vraddhn.u16 d1, q1, q9
-    vraddhn.u16 d2, q12, q10
-    vraddhn.u16 d3, q13, q11
-    vqadd.u8    q14, q0, q2
-    vqadd.u8    q15, q1, q3
-.endm
-
-.macro pixman_composite_add_8_8_8_process_pixblock_tail
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_add_8_8_8_process_pixblock_tail_head
-    pixman_composite_add_8_8_8_process_pixblock_tail
-    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
-    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    fetch_mask_pixblock
-    fetch_src_pixblock
-    cache_preload 32, 32
-    pixman_composite_add_8_8_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_add_8_8_8_init
-.endm
-
-.macro pixman_composite_add_8_8_8_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_add_8_8_8_asm_neon, 8, 8, 8, \
-    FLAG_DST_READWRITE, \
-    32, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_add_8_8_8_init, \
-    pixman_composite_add_8_8_8_cleanup, \
-    pixman_composite_add_8_8_8_process_pixblock_head, \
-    pixman_composite_add_8_8_8_process_pixblock_tail, \
-    pixman_composite_add_8_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8888_8888_8888_process_pixblock_head
-    /* expecting source data in {d0, d1, d2, d3} */
-    /* destination data in {d4, d5, d6, d7} */
-    /* mask in {d24, d25, d26, d27} */
-    vmull.u8    q8,  d27, d0
-    vmull.u8    q9,  d27, d1
-    vmull.u8    q10, d27, d2
-    vmull.u8    q11, d27, d3
-    /* 1 cycle bubble */
-    vrsra.u16   q8,  q8,  #8
-    vrsra.u16   q9,  q9,  #8
-    vrsra.u16   q10, q10, #8
-    vrsra.u16   q11, q11, #8
-.endm
-
-.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail
-    /* 2 cycle bubble */
-    vrshrn.u16  d28, q8,  #8
-    vrshrn.u16  d29, q9,  #8
-    vrshrn.u16  d30, q10, #8
-    vrshrn.u16  d31, q11, #8
-    vqadd.u8    q14, q2,  q14
-    /* 1 cycle bubble */
-    vqadd.u8    q15, q3,  q15
-.endm
-
-.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
-    fetch_src_pixblock
-        vrshrn.u16  d28, q8,  #8
-    fetch_mask_pixblock
-        vrshrn.u16  d29, q9,  #8
-    vmull.u8    q8,  d27, d0
-        vrshrn.u16  d30, q10, #8
-    vmull.u8    q9,  d27, d1
-        vrshrn.u16  d31, q11, #8
-    vmull.u8    q10, d27, d2
-        vqadd.u8    q14, q2,  q14
-    vmull.u8    q11, d27, d3
-        vqadd.u8    q15, q3,  q15
-    vrsra.u16   q8,  q8,  #8
-    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
-    vrsra.u16   q9,  q9,  #8
-        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
-    vrsra.u16   q10, q10, #8
-
-    cache_preload 8, 8
-
-    vrsra.u16   q11, q11, #8
-.endm
-
-generate_composite_function \
-    pixman_composite_add_8888_8888_8888_asm_neon, 32, 32, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_single_scanline \
-    pixman_composite_scanline_add_mask_asm_neon, 32, 32, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-generate_composite_function \
-    pixman_composite_add_8888_8_8888_asm_neon, 32, 8, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    27  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_add_n_8_8888_init
-    add         DUMMY, sp, #ARGS_STACK_OFFSET
-    vld1.32     {d3[0]}, [DUMMY]
-    vdup.8      d0, d3[0]
-    vdup.8      d1, d3[1]
-    vdup.8      d2, d3[2]
-    vdup.8      d3, d3[3]
-.endm
-
-.macro pixman_composite_add_n_8_8888_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_add_n_8_8888_asm_neon, 0, 8, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_add_n_8_8888_init, \
-    pixman_composite_add_n_8_8888_cleanup, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    27  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8888_n_8888_init
-    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
-    vld1.32     {d27[0]}, [DUMMY]
-    vdup.8      d27, d27[3]
-.endm
-
-.macro pixman_composite_add_8888_n_8888_cleanup
-.endm
-
-generate_composite_function \
-    pixman_composite_add_8888_n_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_add_8888_n_8888_init, \
-    pixman_composite_add_8888_n_8888_cleanup, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
-    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    27  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
-    /* expecting source data in {d0, d1, d2, d3} */
-    /* destination data in {d4, d5, d6, d7} */
-    /* solid mask is in d15 */
-
-    /* 'in' */
-    vmull.u8    q8, d15, d3
-    vmull.u8    q6, d15, d2
-    vmull.u8    q5, d15, d1
-    vmull.u8    q4, d15, d0
-    vrshr.u16   q13, q8, #8
-    vrshr.u16   q12, q6, #8
-    vrshr.u16   q11, q5, #8
-    vrshr.u16   q10, q4, #8
-    vraddhn.u16 d3, q8, q13
-    vraddhn.u16 d2, q6, q12
-    vraddhn.u16 d1, q5, q11
-    vraddhn.u16 d0, q4, q10
-    vmvn.8      d24, d3  /* get inverted alpha */
-    /* now do alpha blending */
-    vmull.u8    q8, d24, d4
-    vmull.u8    q9, d24, d5
-    vmull.u8    q10, d24, d6
-    vmull.u8    q11, d24, d7
-.endm
-
-.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
-    vrshr.u16   q14, q8, #8
-    vrshr.u16   q15, q9, #8
-    vrshr.u16   q12, q10, #8
-    vrshr.u16   q13, q11, #8
-    vraddhn.u16 d28, q14, q8
-    vraddhn.u16 d29, q15, q9
-    vraddhn.u16 d30, q12, q10
-    vraddhn.u16 d31, q13, q11
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head
-    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
-    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
-    fetch_src_pixblock
-    cache_preload 8, 8
-    fetch_mask_pixblock
-    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
-    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function_single_scanline \
-    pixman_composite_scanline_out_reverse_mask_asm_neon, 32, 32, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head, \
-    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail, \
-    pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    12  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_n_8888_process_pixblock_head
-    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_8888_n_8888_process_pixblock_tail
-    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
-    vqadd.u8    q14, q0, q14
-    vqadd.u8    q15, q1, q15
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_8888_n_8888_process_pixblock_tail_head
-    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
-    pixman_composite_over_8888_n_8888_process_pixblock_tail
-    fetch_src_pixblock
-    cache_preload 8, 8
-    pixman_composite_over_8888_n_8888_process_pixblock_head
-    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_over_8888_n_8888_init
-    add         DUMMY, sp, #48
-    vpush       {d8-d15}
-    vld1.32     {d15[0]}, [DUMMY]
-    vdup.8      d15, d15[3]
-.endm
-
-.macro pixman_composite_over_8888_n_8888_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_8888_n_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_8888_n_8888_init, \
-    pixman_composite_over_8888_n_8888_cleanup, \
-    pixman_composite_over_8888_n_8888_process_pixblock_head, \
-    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_n_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_8888_8888_8888_process_pixblock_tail_head
-    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
-    pixman_composite_over_8888_n_8888_process_pixblock_tail
-    fetch_src_pixblock
-    cache_preload 8, 8
-    fetch_mask_pixblock
-    pixman_composite_over_8888_n_8888_process_pixblock_head
-    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
-    pixman_composite_over_8888_8888_8888_asm_neon, 32, 32, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_8888_n_8888_process_pixblock_head, \
-    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    12  /* mask_basereg  */
-
-generate_composite_function_single_scanline \
-    pixman_composite_scanline_over_mask_asm_neon, 32, 32, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_8888_n_8888_process_pixblock_head, \
-    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    12  /* mask_basereg  */
-
-/******************************************************************************/
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_8888_8_8888_process_pixblock_tail_head
-    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
-    pixman_composite_over_8888_n_8888_process_pixblock_tail
-    fetch_src_pixblock
-    cache_preload 8, 8
-    fetch_mask_pixblock
-    pixman_composite_over_8888_n_8888_process_pixblock_head
-    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
-    pixman_composite_over_8888_8_8888_asm_neon, 32, 8, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_8888_n_8888_process_pixblock_head, \
-    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_8_8888_process_pixblock_tail_head \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    15  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0888_0888_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_0888_0888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_0888_0888_process_pixblock_tail_head
-    vst3.8 {d0, d1, d2}, [DST_W]!
-    fetch_src_pixblock
-    cache_preload 8, 8
-.endm
-
-generate_composite_function \
-    pixman_composite_src_0888_0888_asm_neon, 24, 0, 24, \
-    FLAG_DST_WRITEONLY, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_0888_0888_process_pixblock_head, \
-    pixman_composite_src_0888_0888_process_pixblock_tail, \
-    pixman_composite_src_0888_0888_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0888_8888_rev_process_pixblock_head
-    vswp   d0, d2
-.endm
-
-.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail_head
-    vst4.8 {d0, d1, d2, d3}, [DST_W]!
-    fetch_src_pixblock
-    vswp   d0, d2
-    cache_preload 8, 8
-.endm
-
-.macro pixman_composite_src_0888_8888_rev_init
-    veor   d3, d3, d3
-.endm
-
-generate_composite_function \
-    pixman_composite_src_0888_8888_rev_asm_neon, 24, 0, 32, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    pixman_composite_src_0888_8888_rev_init, \
-    default_cleanup, \
-    pixman_composite_src_0888_8888_rev_process_pixblock_head, \
-    pixman_composite_src_0888_8888_rev_process_pixblock_tail, \
-    pixman_composite_src_0888_8888_rev_process_pixblock_tail_head, \
-    0, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0888_0565_rev_process_pixblock_head
-    vshll.u8    q8, d1, #8
-    vshll.u8    q9, d2, #8
-.endm
-
-.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail
-    vshll.u8    q14, d0, #8
-    vsri.u16    q14, q8, #5
-    vsri.u16    q14, q9, #11
-.endm
-
-.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail_head
-        vshll.u8    q14, d0, #8
-    fetch_src_pixblock
-        vsri.u16    q14, q8, #5
-        vsri.u16    q14, q9, #11
-    vshll.u8    q8, d1, #8
-        vst1.16 {d28, d29}, [DST_W, :128]!
-    vshll.u8    q9, d2, #8
-.endm
-
-generate_composite_function \
-    pixman_composite_src_0888_0565_rev_asm_neon, 24, 0, 16, \
-    FLAG_DST_WRITEONLY, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_0888_0565_rev_process_pixblock_head, \
-    pixman_composite_src_0888_0565_rev_process_pixblock_tail, \
-    pixman_composite_src_0888_0565_rev_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_pixbuf_8888_process_pixblock_head
-    vmull.u8    q8, d3, d0
-    vmull.u8    q9, d3, d1
-    vmull.u8    q10, d3, d2
-.endm
-
-.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail
-    vrshr.u16   q11, q8, #8
-    vswp        d3, d31
-    vrshr.u16   q12, q9, #8
-    vrshr.u16   q13, q10, #8
-    vraddhn.u16 d30, q11, q8
-    vraddhn.u16 d29, q12, q9
-    vraddhn.u16 d28, q13, q10
-.endm
-
-.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail_head
-        vrshr.u16   q11, q8, #8
-        vswp        d3, d31
-        vrshr.u16   q12, q9, #8
-        vrshr.u16   q13, q10, #8
-    fetch_src_pixblock
-        vraddhn.u16 d30, q11, q8
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vraddhn.u16 d29, q12, q9
-        vraddhn.u16 d28, q13, q10
-    vmull.u8    q8, d3, d0
-    vmull.u8    q9, d3, d1
-    vmull.u8    q10, d3, d2
-        vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF cmp PF_X, ORIG_W
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-                                    PF subge PF_X, PF_X, ORIG_W
-                                    PF subges PF_CTL, PF_CTL, #0x10
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-.endm
-
-generate_composite_function \
-    pixman_composite_src_pixbuf_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_pixbuf_8888_process_pixblock_head, \
-    pixman_composite_src_pixbuf_8888_process_pixblock_tail, \
-    pixman_composite_src_pixbuf_8888_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_rpixbuf_8888_process_pixblock_head
-    vmull.u8    q8, d3, d0
-    vmull.u8    q9, d3, d1
-    vmull.u8    q10, d3, d2
-.endm
-
-.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail
-    vrshr.u16   q11, q8, #8
-    vswp        d3, d31
-    vrshr.u16   q12, q9, #8
-    vrshr.u16   q13, q10, #8
-    vraddhn.u16 d28, q11, q8
-    vraddhn.u16 d29, q12, q9
-    vraddhn.u16 d30, q13, q10
-.endm
-
-.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head
-        vrshr.u16   q11, q8, #8
-        vswp        d3, d31
-        vrshr.u16   q12, q9, #8
-        vrshr.u16   q13, q10, #8
-    fetch_src_pixblock
-        vraddhn.u16 d28, q11, q8
-                                    PF add PF_X, PF_X, #8
-                                    PF tst PF_CTL, #0xF
-                                    PF addne PF_X, PF_X, #8
-                                    PF subne PF_CTL, PF_CTL, #1
-        vraddhn.u16 d29, q12, q9
-        vraddhn.u16 d30, q13, q10
-    vmull.u8    q8, d3, d0
-    vmull.u8    q9, d3, d1
-    vmull.u8    q10, d3, d2
-        vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-                                    PF cmp PF_X, ORIG_W
-                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-                                    PF subge PF_X, PF_X, ORIG_W
-                                    PF subges PF_CTL, PF_CTL, #0x10
-                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-.endm
-
-generate_composite_function \
-    pixman_composite_src_rpixbuf_8888_asm_neon, 32, 0, 32, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    10, /* prefetch distance */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_rpixbuf_8888_process_pixblock_head, \
-    pixman_composite_src_rpixbuf_8888_process_pixblock_tail, \
-    pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    0, /* dst_r_basereg */ \
-    0, /* src_basereg   */ \
-    0  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_0565_8_0565_process_pixblock_head
-    /* mask is in d15 */
-    convert_0565_to_x888 q4, d2, d1, d0
-    convert_0565_to_x888 q5, d6, d5, d4
-    /* source pixel data is in      {d0, d1, d2, XX} */
-    /* destination pixel data is in {d4, d5, d6, XX} */
-    vmvn.8      d7,  d15
-    vmull.u8    q6,  d15, d2
-    vmull.u8    q5,  d15, d1
-    vmull.u8    q4,  d15, d0
-    vmull.u8    q8,  d7,  d4
-    vmull.u8    q9,  d7,  d5
-    vmull.u8    q13, d7,  d6
-    vrshr.u16   q12, q6,  #8
-    vrshr.u16   q11, q5,  #8
-    vrshr.u16   q10, q4,  #8
-    vraddhn.u16 d2,  q6,  q12
-    vraddhn.u16 d1,  q5,  q11
-    vraddhn.u16 d0,  q4,  q10
-.endm
-
-.macro pixman_composite_over_0565_8_0565_process_pixblock_tail
-    vrshr.u16   q14, q8,  #8
-    vrshr.u16   q15, q9,  #8
-    vrshr.u16   q12, q13, #8
-    vraddhn.u16 d28, q14, q8
-    vraddhn.u16 d29, q15, q9
-    vraddhn.u16 d30, q12, q13
-    vqadd.u8    q0,  q0,  q14
-    vqadd.u8    q1,  q1,  q15
-    /* 32bpp result is in {d0, d1, d2, XX} */
-    convert_8888_to_0565 d2, d1, d0, q14, q15, q3
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_0565_8_0565_process_pixblock_tail_head
-    fetch_mask_pixblock
-    pixman_composite_over_0565_8_0565_process_pixblock_tail
-    fetch_src_pixblock
-    vld1.16    {d10, d11}, [DST_R, :128]!
-    cache_preload 8, 8
-    pixman_composite_over_0565_8_0565_process_pixblock_head
-    vst1.16    {d28, d29}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
-    pixman_composite_over_0565_8_0565_asm_neon, 16, 8, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_0565_8_0565_process_pixblock_head, \
-    pixman_composite_over_0565_8_0565_process_pixblock_tail, \
-    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    10,  /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    15  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_0565_n_0565_init
-    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
-    vpush       {d8-d15}
-    vld1.32     {d15[0]}, [DUMMY]
-    vdup.8      d15, d15[3]
-.endm
-
-.macro pixman_composite_over_0565_n_0565_cleanup
-    vpop        {d8-d15}
-.endm
-
-generate_composite_function \
-    pixman_composite_over_0565_n_0565_asm_neon, 16, 0, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    pixman_composite_over_0565_n_0565_init, \
-    pixman_composite_over_0565_n_0565_cleanup, \
-    pixman_composite_over_0565_8_0565_process_pixblock_head, \
-    pixman_composite_over_0565_8_0565_process_pixblock_tail, \
-    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    10, /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    15  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_add_0565_8_0565_process_pixblock_head
-    /* mask is in d15 */
-    convert_0565_to_x888 q4, d2, d1, d0
-    convert_0565_to_x888 q5, d6, d5, d4
-    /* source pixel data is in      {d0, d1, d2, XX} */
-    /* destination pixel data is in {d4, d5, d6, XX} */
-    vmull.u8    q6,  d15, d2
-    vmull.u8    q5,  d15, d1
-    vmull.u8    q4,  d15, d0
-    vrshr.u16   q12, q6,  #8
-    vrshr.u16   q11, q5,  #8
-    vrshr.u16   q10, q4,  #8
-    vraddhn.u16 d2,  q6,  q12
-    vraddhn.u16 d1,  q5,  q11
-    vraddhn.u16 d0,  q4,  q10
-.endm
-
-.macro pixman_composite_add_0565_8_0565_process_pixblock_tail
-    vqadd.u8    q0,  q0,  q2
-    vqadd.u8    q1,  q1,  q3
-    /* 32bpp result is in {d0, d1, d2, XX} */
-    convert_8888_to_0565 d2, d1, d0, q14, q15, q3
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_add_0565_8_0565_process_pixblock_tail_head
-    fetch_mask_pixblock
-    pixman_composite_add_0565_8_0565_process_pixblock_tail
-    fetch_src_pixblock
-    vld1.16    {d10, d11}, [DST_R, :128]!
-    cache_preload 8, 8
-    pixman_composite_add_0565_8_0565_process_pixblock_head
-    vst1.16    {d28, d29}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
-    pixman_composite_add_0565_8_0565_asm_neon, 16, 8, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_add_0565_8_0565_process_pixblock_head, \
-    pixman_composite_add_0565_8_0565_process_pixblock_tail, \
-    pixman_composite_add_0565_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    10, /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    15  /* mask_basereg  */
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8_0565_process_pixblock_head
-    /* mask is in d15 */
-    convert_0565_to_x888 q5, d6, d5, d4
-    /* destination pixel data is in {d4, d5, d6, xx} */
-    vmvn.8      d24, d15 /* get inverted alpha */
-    /* now do alpha blending */
-    vmull.u8    q8, d24, d4
-    vmull.u8    q9, d24, d5
-    vmull.u8    q10, d24, d6
-.endm
-
-.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail
-    vrshr.u16   q14, q8, #8
-    vrshr.u16   q15, q9, #8
-    vrshr.u16   q12, q10, #8
-    vraddhn.u16 d0, q14, q8
-    vraddhn.u16 d1, q15, q9
-    vraddhn.u16 d2, q12, q10
-    /* 32bpp result is in {d0, d1, d2, XX} */
-    convert_8888_to_0565 d2, d1, d0, q14, q15, q3
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail_head
-    fetch_src_pixblock
-    pixman_composite_out_reverse_8_0565_process_pixblock_tail
-    vld1.16    {d10, d11}, [DST_R, :128]!
-    cache_preload 8, 8
-    pixman_composite_out_reverse_8_0565_process_pixblock_head
-    vst1.16    {d28, d29}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
-    pixman_composite_out_reverse_8_0565_asm_neon, 8, 0, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    5, /* prefetch distance */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_out_reverse_8_0565_process_pixblock_head, \
-    pixman_composite_out_reverse_8_0565_process_pixblock_tail, \
-    pixman_composite_out_reverse_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    10, /* dst_r_basereg */ \
-    15, /* src_basereg   */ \
-    0   /* mask_basereg  */
-
-/******************************************************************************/
-
-generate_composite_function_nearest_scanline \
-    pixman_scaled_nearest_scanline_8888_8888_OVER_asm_neon, 32, 0, 32, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_8888_process_pixblock_head, \
-    pixman_composite_over_8888_8888_process_pixblock_tail, \
-    pixman_composite_over_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_nearest_scanline \
-    pixman_scaled_nearest_scanline_8888_0565_OVER_asm_neon, 32, 0, 16, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_over_8888_0565_process_pixblock_head, \
-    pixman_composite_over_8888_0565_process_pixblock_tail, \
-    pixman_composite_over_8888_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    0,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-generate_composite_function_nearest_scanline \
-    pixman_scaled_nearest_scanline_8888_0565_SRC_asm_neon, 32, 0, 16, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_8888_0565_process_pixblock_head, \
-    pixman_composite_src_8888_0565_process_pixblock_tail, \
-    pixman_composite_src_8888_0565_process_pixblock_tail_head
-
-generate_composite_function_nearest_scanline \
-    pixman_scaled_nearest_scanline_0565_8888_SRC_asm_neon, 16, 0, 32, \
-    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init, \
-    default_cleanup, \
-    pixman_composite_src_0565_8888_process_pixblock_head, \
-    pixman_composite_src_0565_8888_process_pixblock_tail, \
-    pixman_composite_src_0565_8888_process_pixblock_tail_head
-
-generate_composite_function_nearest_scanline \
-    pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_neon, 32, 8, 16, \
-    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_8888_8_0565_process_pixblock_head, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
-    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    4,  /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    24  /* mask_basereg  */
-
-generate_composite_function_nearest_scanline \
-    pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_neon, 16, 8, 16, \
-    FLAG_DST_READWRITE, \
-    8, /* number of pixels, processed in a single block */ \
-    default_init_need_all_regs, \
-    default_cleanup_need_all_regs, \
-    pixman_composite_over_0565_8_0565_process_pixblock_head, \
-    pixman_composite_over_0565_8_0565_process_pixblock_tail, \
-    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
-    28, /* dst_w_basereg */ \
-    10,  /* dst_r_basereg */ \
-    8,  /* src_basereg   */ \
-    15  /* mask_basereg  */
-
-/******************************************************************************/
-
-/* Supplementary macro for setting function attributes */
-.macro pixman_asm_function fname
-    .func fname
-    .global fname
-#ifdef __ELF__
-    .hidden fname
-    .type fname, %function
-#endif
-fname:
-.endm
-
-.macro bilinear_interpolate_last_pixel
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d0}, [TMP1]
-    vshr.u16  d30, d24, #8
-    vld1.32   {d1}, [TMP2]
-    vmull.u8  q1, d0, d28
-    vmlal.u8  q1, d1, d29
-    /* 5 cycles bubble */
-    vshll.u16 q0, d2, #8
-    vmlsl.u16 q0, d2, d30
-    vmlal.u16 q0, d3, d30
-    /* 5 cycles bubble */
-    vshrn.u32 d0, q0, #16
-    /* 3 cycles bubble */
-    vmovn.u16 d0, q0
-    /* 1 cycle bubble */
-    vst1.32   {d0[0]}, [OUT, :32]!
-.endm
-
-.macro bilinear_interpolate_two_pixels
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       X, X, UX
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d0}, [TMP1]
-    vld1.32   {d1}, [TMP2]
-    vmull.u8  q1, d0, d28
-    vmlal.u8  q1, d1, d29
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       X, X, UX
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d20}, [TMP1]
-    vld1.32   {d21}, [TMP2]
-    vmull.u8  q11, d20, d28
-    vmlal.u8  q11, d21, d29
-    vshr.u16  q15, q12, #8
-    vadd.u16  q12, q12, q13
-    vshll.u16 q0, d2, #8
-    vmlsl.u16 q0, d2, d30
-    vmlal.u16 q0, d3, d30
-    vshll.u16 q10, d22, #8
-    vmlsl.u16 q10, d22, d31
-    vmlal.u16 q10, d23, d31
-    vshrn.u32 d30, q0, #16
-    vshrn.u32 d31, q10, #16
-    vmovn.u16 d0, q15
-    vst1.32   {d0}, [OUT]!
-.endm
-
-.macro bilinear_interpolate_four_pixels
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       X, X, UX
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d0}, [TMP1]
-    vld1.32   {d1}, [TMP2]
-    vmull.u8  q1, d0, d28
-    vmlal.u8  q1, d1, d29
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       X, X, UX
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d20}, [TMP1]
-    vld1.32   {d21}, [TMP2]
-    vmull.u8  q11, d20, d28
-    vmlal.u8  q11, d21, d29
-    vshr.u16  q15, q12, #8
-    vadd.u16  q12, q12, q13
-    vshll.u16 q0, d2, #8
-    vmlsl.u16 q0, d2, d30
-    vmlal.u16 q0, d3, d30
-    vshll.u16 q10, d22, #8
-    vmlsl.u16 q10, d22, d31
-    vmlal.u16 q10, d23, d31
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       X, X, UX
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d4}, [TMP1]
-    vld1.32   {d5}, [TMP2]
-    vmull.u8  q3, d4, d28
-    vmlal.u8  q3, d5, d29
-    mov       TMP1, X, asr #16
-    mov       TMP2, X, asr #16
-    add       X, X, UX
-    add       TMP1, TOP, TMP1, asl #2
-    add       TMP2, BOTTOM, TMP2, asl #2
-    vld1.32   {d16}, [TMP1]
-    vld1.32   {d17}, [TMP2]
-    vmull.u8  q9, d16, d28
-    vmlal.u8  q9, d17, d29
-    vshr.u16  q15, q12, #8
-    vadd.u16  q12, q12, q13
-    vshll.u16 q2, d6, #8
-    vmlsl.u16 q2, d6, d30
-    vmlal.u16 q2, d7, d30
-    vshll.u16 q8, d18, #8
-    vmlsl.u16 q8, d18, d31
-    vmlal.u16 q8, d19, d31
-    vshrn.u32 d0, q0, #16
-    vshrn.u32 d1, q10, #16
-    vshrn.u32 d4, q2, #16
-    vshrn.u32 d5, q8, #16
-    vmovn.u16 d0, q0
-    vmovn.u16 d1, q2
-    vst1.32   {d0, d1}, [OUT]!
-.endm
-
-
-/*
- * pixman_scaled_bilinear_scanline_8888_8888_SRC (uint32_t *       out,
- *                                                const uint32_t * top,
- *                                                const uint32_t * bottom,
- *                                                int              wt,
- *                                                int              wb,
- *                                                pixman_fixed_t   x,
- *                                                pixman_fixed_t   ux,
- *                                                int              width)
- */
-
-pixman_asm_function pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon
-    OUT       .req      r0
-    TOP       .req      r1
-    BOTTOM    .req      r2
-    WT        .req      r3
-    WB        .req      r4
-    X         .req      r5
-    UX        .req      r6
-    WIDTH     .req      ip
-    TMP1      .req      r3
-    TMP2      .req      r4
-
-    mov       ip, sp
-    push      {r4, r5, r6, r7}
-    ldmia     ip, {WB, X, UX, WIDTH}
-
-    cmp       WIDTH, #0
-    ble       3f
-    vdup.u16  q12, X
-    vdup.u16  q13, UX
-    vdup.u8   d28, WT
-    vdup.u8   d29, WB
-    vadd.u16  d25, d25, d26
-    vadd.u16  q13, q13, q13
-
-    subs      WIDTH, WIDTH, #4
-    blt       1f
-0:
-    bilinear_interpolate_four_pixels
-    subs      WIDTH, WIDTH, #4
-    bge       0b
-1:
-    tst       WIDTH, #2
-    beq       2f
-    bilinear_interpolate_two_pixels
-2:
-    tst       WIDTH, #1
-    beq       3f
-    bilinear_interpolate_last_pixel
-3:
-    pop       {r4, r5, r6, r7}
-    bx        lr
-
-    .unreq    OUT
-    .unreq    TOP
-    .unreq    BOTTOM
-    .unreq    WT
-    .unreq    WB
-    .unreq    X
-    .unreq    UX
-    .unreq    WIDTH
-    .unreq    TMP1
-    .unreq    TMP2
-.endfunc
+/*

+ * Copyright © 2009 Nokia Corporation

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)

+ */

+

+/*

+ * This file contains implementations of NEON optimized pixel processing

+ * functions. There is no full and detailed tutorial, but some functions

+ * (those which are exposing some new or interesting features) are

+ * extensively commented and can be used as examples.

+ *

+ * You may want to have a look at the comments for following functions:

+ *  - pixman_composite_over_8888_0565_asm_neon

+ *  - pixman_composite_over_n_8_0565_asm_neon

+ */

+

+/* Prevent the stack from becoming executable for no reason... */

+#if defined(__linux__) && defined(__ELF__)

+.section .note.GNU-stack,"",%progbits

+#endif

+

+    .text

+    .fpu neon

+    .arch armv7a

+    .object_arch armv4

+    .eabi_attribute 10, 0 /* suppress Tag_FP_arch */

+    .eabi_attribute 12, 0 /* suppress Tag_Advanced_SIMD_arch */

+    .arm

+    .altmacro

+

+#include "pixman-arm-neon-asm.h"

+

+/* Global configuration options and preferences */

+

+/*

+ * The code can optionally make use of unaligned memory accesses to improve

+ * performance of handling leading/trailing pixels for each scanline.

+ * Configuration variable RESPECT_STRICT_ALIGNMENT can be set to 0 for

+ * example in linux if unaligned memory accesses are not configured to

+ * generate.exceptions.

+ */

+.set RESPECT_STRICT_ALIGNMENT, 1

+

+/*

+ * Set default prefetch type. There is a choice between the following options:

+ *

+ * PREFETCH_TYPE_NONE (may be useful for the ARM cores where PLD is set to work

+ * as NOP to workaround some HW bugs or for whatever other reason)

+ *

+ * PREFETCH_TYPE_SIMPLE (may be useful for simple single-issue ARM cores where

+ * advanced prefetch intruduces heavy overhead)

+ *

+ * PREFETCH_TYPE_ADVANCED (useful for superscalar cores such as ARM Cortex-A8

+ * which can run ARM and NEON instructions simultaneously so that extra ARM

+ * instructions do not add (many) extra cycles, but improve prefetch efficiency)

+ *

+ * Note: some types of function can't support advanced prefetch and fallback

+ *       to simple one (those which handle 24bpp pixels)

+ */

+.set PREFETCH_TYPE_DEFAULT, PREFETCH_TYPE_ADVANCED

+

+/* Prefetch distance in pixels for simple prefetch */

+.set PREFETCH_DISTANCE_SIMPLE, 64

+

+/*

+ * Implementation of pixman_composite_over_8888_0565_asm_neon

+ *

+ * This function takes a8r8g8b8 source buffer, r5g6b5 destination buffer and

+ * performs OVER compositing operation. Function fast_composite_over_8888_0565

+ * from pixman-fast-path.c does the same in C and can be used as a reference.

+ *

+ * First we need to have some NEON assembly code which can do the actual

+ * operation on the pixels and provide it to the template macro.

+ *

+ * Template macro quite conveniently takes care of emitting all the necessary

+ * code for memory reading and writing (including quite tricky cases of

+ * handling unaligned leading/trailing pixels), so we only need to deal with

+ * the data in NEON registers.

+ *

+ * NEON registers allocation in general is recommented to be the following:

+ * d0,  d1,  d2,  d3  - contain loaded source pixel data

+ * d4,  d5,  d6,  d7  - contain loaded destination pixels (if they are needed)

+ * d24, d25, d26, d27 - contain loading mask pixel data (if mask is used)

+ * d28, d29, d30, d31 - place for storing the result (destination pixels)

+ *

+ * As can be seen above, four 64-bit NEON registers are used for keeping

+ * intermediate pixel data and up to 8 pixels can be processed in one step

+ * for 32bpp formats (16 pixels for 16bpp, 32 pixels for 8bpp).

+ *

+ * This particular function uses the following registers allocation:

+ * d0,  d1,  d2,  d3  - contain loaded source pixel data

+ * d4,  d5            - contain loaded destination pixels (they are needed)

+ * d28, d29           - place for storing the result (destination pixels)

+ */

+

+/*

+ * Step one. We need to have some code to do some arithmetics on pixel data.

+ * This is implemented as a pair of macros: '*_head' and '*_tail'. When used

+ * back-to-back, they take pixel data from {d0, d1, d2, d3} and {d4, d5},

+ * perform all the needed calculations and write the result to {d28, d29}.

+ * The rationale for having two macros and not just one will be explained

+ * later. In practice, any single monolitic function which does the work can

+ * be split into two parts in any arbitrary way without affecting correctness.

+ *

+ * There is one special trick here too. Common template macro can optionally

+ * make our life a bit easier by doing R, G, B, A color components

+ * deinterleaving for 32bpp pixel formats (and this feature is used in

+ * 'pixman_composite_over_8888_0565_asm_neon' function). So it means that

+ * instead of having 8 packed pixels in {d0, d1, d2, d3} registers, we

+ * actually use d0 register for blue channel (a vector of eight 8-bit

+ * values), d1 register for green, d2 for red and d3 for alpha. This

+ * simple conversion can be also done with a few NEON instructions:

+ *

+ * Packed to planar conversion:

+ *  vuzp.8 d0, d1

+ *  vuzp.8 d2, d3

+ *  vuzp.8 d1, d3

+ *  vuzp.8 d0, d2

+ *

+ * Planar to packed conversion:

+ *  vzip.8 d0, d2

+ *  vzip.8 d1, d3

+ *  vzip.8 d2, d3

+ *  vzip.8 d0, d1

+ *

+ * But pixel can be loaded directly in planar format using VLD4.8 NEON

+ * instruction. It is 1 cycle slower than VLD1.32, so this is not always

+ * desirable, that's why deinterleaving is optional.

+ *

+ * But anyway, here is the code:

+ */

+.macro pixman_composite_over_8888_0565_process_pixblock_head

+    /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format

+       and put data into d6 - red, d7 - green, d30 - blue */

+    vshrn.u16   d6, q2, #8

+    vshrn.u16   d7, q2, #3

+    vsli.u16    q2, q2, #5

+    vsri.u8     d6, d6, #5

+    vmvn.8      d3, d3      /* invert source alpha */

+    vsri.u8     d7, d7, #6

+    vshrn.u16   d30, q2, #2

+    /* now do alpha blending, storing results in 8-bit planar format

+       into d16 - red, d19 - green, d18 - blue */

+    vmull.u8    q10, d3, d6

+    vmull.u8    q11, d3, d7

+    vmull.u8    q12, d3, d30

+    vrshr.u16   q13, q10, #8

+    vrshr.u16   q3, q11, #8

+    vrshr.u16   q15, q12, #8

+    vraddhn.u16 d20, q10, q13

+    vraddhn.u16 d23, q11, q3

+    vraddhn.u16 d22, q12, q15

+.endm

+

+.macro pixman_composite_over_8888_0565_process_pixblock_tail

+    /* ... continue alpha blending */

+    vqadd.u8    d16, d2, d20

+    vqadd.u8    q9, q0, q11

+    /* convert the result to r5g6b5 and store it into {d28, d29} */

+    vshll.u8    q14, d16, #8

+    vshll.u8    q8, d19, #8

+    vshll.u8    q9, d18, #8

+    vsri.u16    q14, q8, #5

+    vsri.u16    q14, q9, #11

+.endm

+

+/*

+ * OK, now we got almost everything that we need. Using the above two

+ * macros, the work can be done right. But now we want to optimize

+ * it a bit. ARM Cortex-A8 is an in-order core, and benefits really

+ * a lot from good code scheduling and software pipelining.

+ *

+ * Let's construct some code, which will run in the core main loop.

+ * Some pseudo-code of the main loop will look like this:

+ *   head

+ *   while (...) {

+ *     tail

+ *     head

+ *   }

+ *   tail

+ *

+ * It may look a bit weird, but this setup allows to hide instruction

+ * latencies better and also utilize dual-issue capability more

+ * efficiently (make pairs of load-store and ALU instructions).

+ *

+ * So what we need now is a '*_tail_head' macro, which will be used

+ * in the core main loop. A trivial straightforward implementation

+ * of this macro would look like this:

+ *

+ *   pixman_composite_over_8888_0565_process_pixblock_tail

+ *   vst1.16     {d28, d29}, [DST_W, :128]!

+ *   vld1.16     {d4, d5}, [DST_R, :128]!

+ *   vld4.32     {d0, d1, d2, d3}, [SRC]!

+ *   pixman_composite_over_8888_0565_process_pixblock_head

+ *   cache_preload 8, 8

+ *

+ * Now it also got some VLD/VST instructions. We simply can't move from

+ * processing one block of pixels to the other one with just arithmetics.

+ * The previously processed data needs to be written to memory and new

+ * data needs to be fetched. Fortunately, this main loop does not deal

+ * with partial leading/trailing pixels and can load/store a full block

+ * of pixels in a bulk. Additionally, destination buffer is already

+ * 16 bytes aligned here (which is good for performance).

+ *

+ * New things here are DST_R, DST_W, SRC and MASK identifiers. These

+ * are the aliases for ARM registers which are used as pointers for

+ * accessing data. We maintain separate pointers for reading and writing

+ * destination buffer (DST_R and DST_W).

+ *

+ * Another new thing is 'cache_preload' macro. It is used for prefetching

+ * data into CPU L2 cache and improve performance when dealing with large

+ * images which are far larger than cache size. It uses one argument

+ * (actually two, but they need to be the same here) - number of pixels

+ * in a block. Looking into 'pixman-arm-neon-asm.h' can provide some

+ * details about this macro. Moreover, if good performance is needed

+ * the code from this macro needs to be copied into '*_tail_head' macro

+ * and mixed with the rest of code for optimal instructions scheduling.

+ * We are actually doing it below.

+ *

+ * Now after all the explanations, here is the optimized code.

+ * Different instruction streams (originaling from '*_head', '*_tail'

+ * and 'cache_preload' macro) use different indentation levels for

+ * better readability. Actually taking the code from one of these

+ * indentation levels and ignoring a few VLD/VST instructions would

+ * result in exactly the code from '*_head', '*_tail' or 'cache_preload'

+ * macro!

+ */

+

+#if 1

+

+.macro pixman_composite_over_8888_0565_process_pixblock_tail_head

+        vqadd.u8    d16, d2, d20

+    vld1.16     {d4, d5}, [DST_R, :128]!

+        vqadd.u8    q9, q0, q11

+    vshrn.u16   d6, q2, #8

+    fetch_src_pixblock

+    vshrn.u16   d7, q2, #3

+    vsli.u16    q2, q2, #5

+        vshll.u8    q14, d16, #8

+                                    PF add PF_X, PF_X, #8

+        vshll.u8    q8, d19, #8

+                                    PF tst PF_CTL, #0xF

+    vsri.u8     d6, d6, #5

+                                    PF addne PF_X, PF_X, #8

+    vmvn.8      d3, d3

+                                    PF subne PF_CTL, PF_CTL, #1

+    vsri.u8     d7, d7, #6

+    vshrn.u16   d30, q2, #2

+    vmull.u8    q10, d3, d6

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+    vmull.u8    q11, d3, d7

+    vmull.u8    q12, d3, d30

+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]

+        vsri.u16    q14, q8, #5

+                                    PF cmp PF_X, ORIG_W

+        vshll.u8    q9, d18, #8

+    vrshr.u16   q13, q10, #8

+                                    PF subge PF_X, PF_X, ORIG_W

+    vrshr.u16   q3, q11, #8

+    vrshr.u16   q15, q12, #8

+                                    PF subges PF_CTL, PF_CTL, #0x10

+        vsri.u16    q14, q9, #11

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+    vraddhn.u16 d20, q10, q13

+    vraddhn.u16 d23, q11, q3

+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!

+    vraddhn.u16 d22, q12, q15

+        vst1.16     {d28, d29}, [DST_W, :128]!

+.endm

+

+#else

+

+/* If we did not care much about the performance, we would just use this... */

+.macro pixman_composite_over_8888_0565_process_pixblock_tail_head

+    pixman_composite_over_8888_0565_process_pixblock_tail

+    vst1.16     {d28, d29}, [DST_W, :128]!

+    vld1.16     {d4, d5}, [DST_R, :128]!

+    fetch_src_pixblock

+    pixman_composite_over_8888_0565_process_pixblock_head

+    cache_preload 8, 8

+.endm

+

+#endif

+

+/*

+ * And now the final part. We are using 'generate_composite_function' macro

+ * to put all the stuff together. We are specifying the name of the function

+ * which we want to get, number of bits per pixel for the source, mask and

+ * destination (0 if unused, like mask in this case). Next come some bit

+ * flags:

+ *   FLAG_DST_READWRITE      - tells that the destination buffer is both read

+ *                             and written, for write-only buffer we would use

+ *                             FLAG_DST_WRITEONLY flag instead

+ *   FLAG_DEINTERLEAVE_32BPP - tells that we prefer to work with planar data

+ *                             and separate color channels for 32bpp format.

+ * The next things are:

+ *  - the number of pixels processed per iteration (8 in this case, because

+ *    that's the maximum what can fit into four 64-bit NEON registers).

+ *  - prefetch distance, measured in pixel blocks. In this case it is 5 times

+ *    by 8 pixels. That would be 40 pixels, or up to 160 bytes. Optimal

+ *    prefetch distance can be selected by running some benchmarks.

+ *

+ * After that we specify some macros, these are 'default_init',

+ * 'default_cleanup' here which are empty (but it is possible to have custom

+ * init/cleanup macros to be able to save/restore some extra NEON registers

+ * like d8-d15 or do anything else) followed by

+ * 'pixman_composite_over_8888_0565_process_pixblock_head',

+ * 'pixman_composite_over_8888_0565_process_pixblock_tail' and

+ * 'pixman_composite_over_8888_0565_process_pixblock_tail_head'

+ * which we got implemented above.

+ *

+ * The last part is the NEON registers allocation scheme.

+ */

+generate_composite_function \

+    pixman_composite_over_8888_0565_asm_neon, 32, 0, 16, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_0565_process_pixblock_head, \

+    pixman_composite_over_8888_0565_process_pixblock_tail, \

+    pixman_composite_over_8888_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_over_n_0565_process_pixblock_head

+    /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format

+       and put data into d6 - red, d7 - green, d30 - blue */

+    vshrn.u16   d6, q2, #8

+    vshrn.u16   d7, q2, #3

+    vsli.u16    q2, q2, #5

+    vsri.u8     d6, d6, #5

+    vsri.u8     d7, d7, #6

+    vshrn.u16   d30, q2, #2

+    /* now do alpha blending, storing results in 8-bit planar format

+       into d16 - red, d19 - green, d18 - blue */

+    vmull.u8    q10, d3, d6

+    vmull.u8    q11, d3, d7

+    vmull.u8    q12, d3, d30

+    vrshr.u16   q13, q10, #8

+    vrshr.u16   q3, q11, #8

+    vrshr.u16   q15, q12, #8

+    vraddhn.u16 d20, q10, q13

+    vraddhn.u16 d23, q11, q3

+    vraddhn.u16 d22, q12, q15

+.endm

+

+.macro pixman_composite_over_n_0565_process_pixblock_tail

+    /* ... continue alpha blending */

+    vqadd.u8    d16, d2, d20

+    vqadd.u8    q9, q0, q11

+    /* convert the result to r5g6b5 and store it into {d28, d29} */

+    vshll.u8    q14, d16, #8

+    vshll.u8    q8, d19, #8

+    vshll.u8    q9, d18, #8

+    vsri.u16    q14, q8, #5

+    vsri.u16    q14, q9, #11

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_n_0565_process_pixblock_tail_head

+    pixman_composite_over_n_0565_process_pixblock_tail

+    vld1.16     {d4, d5}, [DST_R, :128]!

+    vst1.16     {d28, d29}, [DST_W, :128]!

+    pixman_composite_over_n_0565_process_pixblock_head

+    cache_preload 8, 8

+.endm

+

+.macro pixman_composite_over_n_0565_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d3[0]}, [DUMMY]

+    vdup.8      d0, d3[0]

+    vdup.8      d1, d3[1]

+    vdup.8      d2, d3[2]

+    vdup.8      d3, d3[3]

+    vmvn.8      d3, d3      /* invert source alpha */

+.endm

+

+generate_composite_function \

+    pixman_composite_over_n_0565_asm_neon, 0, 0, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_n_0565_init, \

+    default_cleanup, \

+    pixman_composite_over_n_0565_process_pixblock_head, \

+    pixman_composite_over_n_0565_process_pixblock_tail, \

+    pixman_composite_over_n_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_8888_0565_process_pixblock_head

+    vshll.u8    q8, d1, #8

+    vshll.u8    q14, d2, #8

+    vshll.u8    q9, d0, #8

+.endm

+

+.macro pixman_composite_src_8888_0565_process_pixblock_tail

+    vsri.u16    q14, q8, #5

+    vsri.u16    q14, q9, #11

+.endm

+

+.macro pixman_composite_src_8888_0565_process_pixblock_tail_head

+        vsri.u16    q14, q8, #5

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+    fetch_src_pixblock

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vsri.u16    q14, q9, #11

+                                    PF cmp PF_X, ORIG_W

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+    vshll.u8    q8, d1, #8

+        vst1.16     {d28, d29}, [DST_W, :128]!

+                                    PF subge PF_X, PF_X, ORIG_W

+                                    PF subges PF_CTL, PF_CTL, #0x10

+    vshll.u8    q14, d2, #8

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+    vshll.u8    q9, d0, #8

+.endm

+

+generate_composite_function \

+    pixman_composite_src_8888_0565_asm_neon, 32, 0, 16, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_8888_0565_process_pixblock_head, \

+    pixman_composite_src_8888_0565_process_pixblock_tail, \

+    pixman_composite_src_8888_0565_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_src_0565_8888_process_pixblock_head

+    vshrn.u16   d30, q0, #8

+    vshrn.u16   d29, q0, #3

+    vsli.u16    q0, q0, #5

+    vmov.u8     d31, #255

+    vsri.u8     d30, d30, #5

+    vsri.u8     d29, d29, #6

+    vshrn.u16   d28, q0, #2

+.endm

+

+.macro pixman_composite_src_0565_8888_process_pixblock_tail

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_src_0565_8888_process_pixblock_tail_head

+    pixman_composite_src_0565_8888_process_pixblock_tail

+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!

+    fetch_src_pixblock

+    pixman_composite_src_0565_8888_process_pixblock_head

+    cache_preload 8, 8

+.endm

+

+generate_composite_function \

+    pixman_composite_src_0565_8888_asm_neon, 16, 0, 32, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_0565_8888_process_pixblock_head, \

+    pixman_composite_src_0565_8888_process_pixblock_tail, \

+    pixman_composite_src_0565_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_add_8_8_process_pixblock_head

+    vqadd.u8    q14, q0, q2

+    vqadd.u8    q15, q1, q3

+.endm

+

+.macro pixman_composite_add_8_8_process_pixblock_tail

+.endm

+

+.macro pixman_composite_add_8_8_process_pixblock_tail_head

+    fetch_src_pixblock

+                                    PF add PF_X, PF_X, #32

+                                    PF tst PF_CTL, #0xF

+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!

+                                    PF addne PF_X, PF_X, #32

+                                    PF subne PF_CTL, PF_CTL, #1

+        vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF cmp PF_X, ORIG_W

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]

+                                    PF subge PF_X, PF_X, ORIG_W

+                                    PF subges PF_CTL, PF_CTL, #0x10

+    vqadd.u8    q14, q0, q2

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!

+    vqadd.u8    q15, q1, q3

+.endm

+

+generate_composite_function \

+    pixman_composite_add_8_8_asm_neon, 8, 0, 8, \

+    FLAG_DST_READWRITE, \

+    32, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_add_8_8_process_pixblock_head, \

+    pixman_composite_add_8_8_process_pixblock_tail, \

+    pixman_composite_add_8_8_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_add_8888_8888_process_pixblock_tail_head

+    fetch_src_pixblock

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+    vld1.32     {d4, d5, d6, d7}, [DST_R, :128]!

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vst1.32     {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF cmp PF_X, ORIG_W

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]

+                                    PF subge PF_X, PF_X, ORIG_W

+                                    PF subges PF_CTL, PF_CTL, #0x10

+    vqadd.u8    q14, q0, q2

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!

+    vqadd.u8    q15, q1, q3

+.endm

+

+generate_composite_function \

+    pixman_composite_add_8888_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_add_8_8_process_pixblock_head, \

+    pixman_composite_add_8_8_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_process_pixblock_tail_head

+

+generate_composite_function_single_scanline \

+    pixman_composite_scanline_add_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_add_8_8_process_pixblock_head, \

+    pixman_composite_add_8_8_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_out_reverse_8888_8888_process_pixblock_head

+    vmvn.8      d24, d3  /* get inverted alpha */

+    /* do alpha blending */

+    vmull.u8    q8, d24, d4

+    vmull.u8    q9, d24, d5

+    vmull.u8    q10, d24, d6

+    vmull.u8    q11, d24, d7

+.endm

+

+.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail

+    vrshr.u16   q14, q8, #8

+    vrshr.u16   q15, q9, #8

+    vrshr.u16   q12, q10, #8

+    vrshr.u16   q13, q11, #8

+    vraddhn.u16 d28, q14, q8

+    vraddhn.u16 d29, q15, q9

+    vraddhn.u16 d30, q12, q10

+    vraddhn.u16 d31, q13, q11

+.endm

+

+.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head

+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!

+        vrshr.u16   q14, q8, #8

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+        vrshr.u16   q15, q9, #8

+        vrshr.u16   q12, q10, #8

+        vrshr.u16   q13, q11, #8

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vraddhn.u16 d28, q14, q8

+        vraddhn.u16 d29, q15, q9

+                                    PF cmp PF_X, ORIG_W

+        vraddhn.u16 d30, q12, q10

+        vraddhn.u16 d31, q13, q11

+    fetch_src_pixblock

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+    vmvn.8      d22, d3

+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]

+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF subge PF_X, PF_X, ORIG_W

+    vmull.u8    q8, d22, d4

+                                    PF subges PF_CTL, PF_CTL, #0x10

+    vmull.u8    q9, d22, d5

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+    vmull.u8    q10, d22, d6

+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!

+    vmull.u8    q11, d22, d7

+.endm

+

+generate_composite_function_single_scanline \

+    pixman_composite_scanline_out_reverse_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_out_reverse_8888_8888_process_pixblock_head, \

+    pixman_composite_out_reverse_8888_8888_process_pixblock_tail, \

+    pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_over_8888_8888_process_pixblock_head

+    pixman_composite_out_reverse_8888_8888_process_pixblock_head

+.endm

+

+.macro pixman_composite_over_8888_8888_process_pixblock_tail

+    pixman_composite_out_reverse_8888_8888_process_pixblock_tail

+    vqadd.u8    q14, q0, q14

+    vqadd.u8    q15, q1, q15

+.endm

+

+.macro pixman_composite_over_8888_8888_process_pixblock_tail_head

+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!

+        vrshr.u16   q14, q8, #8

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+        vrshr.u16   q15, q9, #8

+        vrshr.u16   q12, q10, #8

+        vrshr.u16   q13, q11, #8

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vraddhn.u16 d28, q14, q8

+        vraddhn.u16 d29, q15, q9

+                                    PF cmp PF_X, ORIG_W

+        vraddhn.u16 d30, q12, q10

+        vraddhn.u16 d31, q13, q11

+        vqadd.u8    q14, q0, q14

+        vqadd.u8    q15, q1, q15

+    fetch_src_pixblock

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+    vmvn.8      d22, d3

+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]

+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF subge PF_X, PF_X, ORIG_W

+    vmull.u8    q8, d22, d4

+                                    PF subges PF_CTL, PF_CTL, #0x10

+    vmull.u8    q9, d22, d5

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+    vmull.u8    q10, d22, d6

+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!

+    vmull.u8    q11, d22, d7

+.endm

+

+generate_composite_function \

+    pixman_composite_over_8888_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_8888_process_pixblock_head, \

+    pixman_composite_over_8888_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_8888_process_pixblock_tail_head

+

+generate_composite_function_single_scanline \

+    pixman_composite_scanline_over_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_8888_process_pixblock_head, \

+    pixman_composite_over_8888_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_n_8888_process_pixblock_tail_head

+    pixman_composite_over_8888_8888_process_pixblock_tail

+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+    pixman_composite_over_8888_8888_process_pixblock_head

+    cache_preload 8, 8

+.endm

+

+.macro pixman_composite_over_n_8888_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d3[0]}, [DUMMY]

+    vdup.8      d0, d3[0]

+    vdup.8      d1, d3[1]

+    vdup.8      d2, d3[2]

+    vdup.8      d3, d3[3]

+.endm

+

+generate_composite_function \

+    pixman_composite_over_n_8888_asm_neon, 0, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_n_8888_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_8888_process_pixblock_head, \

+    pixman_composite_over_8888_8888_process_pixblock_tail, \

+    pixman_composite_over_n_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_over_reverse_n_8888_process_pixblock_tail_head

+        vrshr.u16   q14, q8, #8

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+        vrshr.u16   q15, q9, #8

+        vrshr.u16   q12, q10, #8

+        vrshr.u16   q13, q11, #8

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vraddhn.u16 d28, q14, q8

+        vraddhn.u16 d29, q15, q9

+                                    PF cmp PF_X, ORIG_W

+        vraddhn.u16 d30, q12, q10

+        vraddhn.u16 d31, q13, q11

+        vqadd.u8    q14, q0, q14

+        vqadd.u8    q15, q1, q15

+    vld4.8      {d0, d1, d2, d3}, [DST_R, :128]!

+    vmvn.8      d22, d3

+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]

+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF subge PF_X, PF_X, ORIG_W

+    vmull.u8    q8, d22, d4

+                                    PF subges PF_CTL, PF_CTL, #0x10

+    vmull.u8    q9, d22, d5

+    vmull.u8    q10, d22, d6

+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!

+    vmull.u8    q11, d22, d7

+.endm

+

+.macro pixman_composite_over_reverse_n_8888_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d7[0]}, [DUMMY]

+    vdup.8      d4, d7[0]

+    vdup.8      d5, d7[1]

+    vdup.8      d6, d7[2]

+    vdup.8      d7, d7[3]

+.endm

+

+generate_composite_function \

+    pixman_composite_over_reverse_n_8888_asm_neon, 0, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_reverse_n_8888_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_8888_process_pixblock_head, \

+    pixman_composite_over_8888_8888_process_pixblock_tail, \

+    pixman_composite_over_reverse_n_8888_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    0,  /* dst_r_basereg */ \

+    4,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_over_8888_8_0565_process_pixblock_head

+    vmull.u8    q0,  d24, d8    /* IN for SRC pixels (part1) */

+    vmull.u8    q1,  d24, d9

+    vmull.u8    q6,  d24, d10

+    vmull.u8    q7,  d24, d11

+        vshrn.u16   d6,  q2, #8 /* convert DST_R data to 32-bpp (part1) */

+        vshrn.u16   d7,  q2, #3

+        vsli.u16    q2,  q2, #5

+    vrshr.u16   q8,  q0,  #8    /* IN for SRC pixels (part2) */

+    vrshr.u16   q9,  q1,  #8

+    vrshr.u16   q10, q6,  #8

+    vrshr.u16   q11, q7,  #8

+    vraddhn.u16 d0,  q0,  q8

+    vraddhn.u16 d1,  q1,  q9

+    vraddhn.u16 d2,  q6,  q10

+    vraddhn.u16 d3,  q7,  q11

+        vsri.u8     d6,  d6, #5 /* convert DST_R data to 32-bpp (part2) */

+        vsri.u8     d7,  d7, #6

+    vmvn.8      d3,  d3

+        vshrn.u16   d30, q2, #2

+    vmull.u8    q8,  d3, d6     /* now do alpha blending */

+    vmull.u8    q9,  d3, d7

+    vmull.u8    q10, d3, d30

+.endm

+

+.macro pixman_composite_over_8888_8_0565_process_pixblock_tail

+    /* 3 cycle bubble (after vmull.u8) */

+    vrshr.u16   q13, q8,  #8

+    vrshr.u16   q11, q9,  #8

+    vrshr.u16   q15, q10, #8

+    vraddhn.u16 d16, q8,  q13

+    vraddhn.u16 d27, q9,  q11

+    vraddhn.u16 d26, q10, q15

+    vqadd.u8    d16, d2,  d16

+    /* 1 cycle bubble */

+    vqadd.u8    q9,  q0,  q13

+    vshll.u8    q14, d16, #8    /* convert to 16bpp */

+    vshll.u8    q8,  d19, #8

+    vshll.u8    q9,  d18, #8

+    vsri.u16    q14, q8,  #5

+    /* 1 cycle bubble */

+    vsri.u16    q14, q9,  #11

+.endm

+

+.macro pixman_composite_over_8888_8_0565_process_pixblock_tail_head

+    vld1.16     {d4, d5}, [DST_R, :128]!

+    vshrn.u16   d6,  q2,  #8

+    fetch_mask_pixblock

+    vshrn.u16   d7,  q2,  #3

+    fetch_src_pixblock

+    vmull.u8    q6,  d24, d10

+        vrshr.u16   q13, q8,  #8

+        vrshr.u16   q11, q9,  #8

+        vrshr.u16   q15, q10, #8

+        vraddhn.u16 d16, q8,  q13

+        vraddhn.u16 d27, q9,  q11

+        vraddhn.u16 d26, q10, q15

+        vqadd.u8    d16, d2,  d16

+    vmull.u8    q1,  d24, d9

+        vqadd.u8    q9,  q0,  q13

+        vshll.u8    q14, d16, #8

+    vmull.u8    q0,  d24, d8

+        vshll.u8    q8,  d19, #8

+        vshll.u8    q9,  d18, #8

+        vsri.u16    q14, q8,  #5

+    vmull.u8    q7,  d24, d11

+        vsri.u16    q14, q9,  #11

+

+    cache_preload 8, 8

+

+    vsli.u16    q2,  q2,  #5

+    vrshr.u16   q8,  q0,  #8

+    vrshr.u16   q9,  q1,  #8

+    vrshr.u16   q10, q6,  #8

+    vrshr.u16   q11, q7,  #8

+    vraddhn.u16 d0,  q0,  q8

+    vraddhn.u16 d1,  q1,  q9

+    vraddhn.u16 d2,  q6,  q10

+    vraddhn.u16 d3,  q7,  q11

+    vsri.u8     d6,  d6,  #5

+    vsri.u8     d7,  d7,  #6

+    vmvn.8      d3,  d3

+    vshrn.u16   d30, q2,  #2

+    vst1.16     {d28, d29}, [DST_W, :128]!

+    vmull.u8    q8,  d3,  d6

+    vmull.u8    q9,  d3,  d7

+    vmull.u8    q10, d3,  d30

+.endm

+

+generate_composite_function \

+    pixman_composite_over_8888_8_0565_asm_neon, 32, 8, 16, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_8888_8_0565_process_pixblock_head, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+/******************************************************************************/

+

+/*

+ * This function needs a special initialization of solid mask.

+ * Solid source pixel data is fetched from stack at ARGS_STACK_OFFSET

+ * offset, split into color components and replicated in d8-d11

+ * registers. Additionally, this function needs all the NEON registers,

+ * so it has to save d8-d15 registers which are callee saved according

+ * to ABI. These registers are restored from 'cleanup' macro. All the

+ * other NEON registers are caller saved, so can be clobbered freely

+ * without introducing any problems.

+ */

+.macro pixman_composite_over_n_8_0565_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vpush       {d8-d15}

+    vld1.32     {d11[0]}, [DUMMY]

+    vdup.8      d8, d11[0]

+    vdup.8      d9, d11[1]

+    vdup.8      d10, d11[2]

+    vdup.8      d11, d11[3]

+.endm

+

+.macro pixman_composite_over_n_8_0565_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_n_8_0565_asm_neon, 0, 8, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_n_8_0565_init, \

+    pixman_composite_over_n_8_0565_cleanup, \

+    pixman_composite_over_8888_8_0565_process_pixblock_head, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_over_8888_n_0565_init

+    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)

+    vpush       {d8-d15}

+    vld1.32     {d24[0]}, [DUMMY]

+    vdup.8      d24, d24[3]

+.endm

+

+.macro pixman_composite_over_8888_n_0565_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_8888_n_0565_asm_neon, 32, 0, 16, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_8888_n_0565_init, \

+    pixman_composite_over_8888_n_0565_cleanup, \

+    pixman_composite_over_8888_8_0565_process_pixblock_head, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_0565_0565_process_pixblock_head

+.endm

+

+.macro pixman_composite_src_0565_0565_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_0565_0565_process_pixblock_tail_head

+    vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!

+    fetch_src_pixblock

+    cache_preload 16, 16

+.endm

+

+generate_composite_function \

+    pixman_composite_src_0565_0565_asm_neon, 16, 0, 16, \

+    FLAG_DST_WRITEONLY, \

+    16, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_0565_0565_process_pixblock_head, \

+    pixman_composite_src_0565_0565_process_pixblock_tail, \

+    pixman_composite_src_0565_0565_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_n_8_process_pixblock_head

+.endm

+

+.macro pixman_composite_src_n_8_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_n_8_process_pixblock_tail_head

+    vst1.8  {d0, d1, d2, d3}, [DST_W, :128]!

+.endm

+

+.macro pixman_composite_src_n_8_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d0[0]}, [DUMMY]

+    vsli.u64    d0, d0, #8

+    vsli.u64    d0, d0, #16

+    vsli.u64    d0, d0, #32

+    vorr        d1, d0, d0

+    vorr        q1, q0, q0

+.endm

+

+.macro pixman_composite_src_n_8_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_src_n_8_asm_neon, 0, 0, 8, \

+    FLAG_DST_WRITEONLY, \

+    32, /* number of pixels, processed in a single block */ \

+    0,  /* prefetch distance */ \

+    pixman_composite_src_n_8_init, \

+    pixman_composite_src_n_8_cleanup, \

+    pixman_composite_src_n_8_process_pixblock_head, \

+    pixman_composite_src_n_8_process_pixblock_tail, \

+    pixman_composite_src_n_8_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_n_0565_process_pixblock_head

+.endm

+

+.macro pixman_composite_src_n_0565_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_n_0565_process_pixblock_tail_head

+    vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!

+.endm

+

+.macro pixman_composite_src_n_0565_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d0[0]}, [DUMMY]

+    vsli.u64    d0, d0, #16

+    vsli.u64    d0, d0, #32

+    vorr        d1, d0, d0

+    vorr        q1, q0, q0

+.endm

+

+.macro pixman_composite_src_n_0565_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_src_n_0565_asm_neon, 0, 0, 16, \

+    FLAG_DST_WRITEONLY, \

+    16, /* number of pixels, processed in a single block */ \

+    0,  /* prefetch distance */ \

+    pixman_composite_src_n_0565_init, \

+    pixman_composite_src_n_0565_cleanup, \

+    pixman_composite_src_n_0565_process_pixblock_head, \

+    pixman_composite_src_n_0565_process_pixblock_tail, \

+    pixman_composite_src_n_0565_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_n_8888_process_pixblock_head

+.endm

+

+.macro pixman_composite_src_n_8888_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_n_8888_process_pixblock_tail_head

+    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!

+.endm

+

+.macro pixman_composite_src_n_8888_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d0[0]}, [DUMMY]

+    vsli.u64    d0, d0, #32

+    vorr        d1, d0, d0

+    vorr        q1, q0, q0

+.endm

+

+.macro pixman_composite_src_n_8888_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_src_n_8888_asm_neon, 0, 0, 32, \

+    FLAG_DST_WRITEONLY, \

+    8, /* number of pixels, processed in a single block */ \

+    0, /* prefetch distance */ \

+    pixman_composite_src_n_8888_init, \

+    pixman_composite_src_n_8888_cleanup, \

+    pixman_composite_src_n_8888_process_pixblock_head, \

+    pixman_composite_src_n_8888_process_pixblock_tail, \

+    pixman_composite_src_n_8888_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_8888_8888_process_pixblock_head

+.endm

+

+.macro pixman_composite_src_8888_8888_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_8888_8888_process_pixblock_tail_head

+    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!

+    fetch_src_pixblock

+    cache_preload 8, 8

+.endm

+

+generate_composite_function \

+    pixman_composite_src_8888_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_WRITEONLY, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_8888_8888_process_pixblock_head, \

+    pixman_composite_src_8888_8888_process_pixblock_tail, \

+    pixman_composite_src_8888_8888_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_x888_8888_process_pixblock_head

+    vorr     q0, q0, q2

+    vorr     q1, q1, q2

+.endm

+

+.macro pixman_composite_src_x888_8888_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_x888_8888_process_pixblock_tail_head

+    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!

+    fetch_src_pixblock

+    vorr     q0, q0, q2

+    vorr     q1, q1, q2

+    cache_preload 8, 8

+.endm

+

+.macro pixman_composite_src_x888_8888_init

+    vmov.u8  q2, #0xFF

+    vshl.u32 q2, q2, #24

+.endm

+

+generate_composite_function \

+    pixman_composite_src_x888_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_WRITEONLY, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    pixman_composite_src_x888_8888_init, \

+    default_cleanup, \

+    pixman_composite_src_x888_8888_process_pixblock_head, \

+    pixman_composite_src_x888_8888_process_pixblock_tail, \

+    pixman_composite_src_x888_8888_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_over_n_8_8888_process_pixblock_head

+    /* expecting deinterleaved source data in {d8, d9, d10, d11} */

+    /* d8 - blue, d9 - green, d10 - red, d11 - alpha */

+    /* and destination data in {d4, d5, d6, d7} */

+    /* mask is in d24 (d25, d26, d27 are unused) */

+

+    /* in */

+    vmull.u8    q0, d24, d8

+    vmull.u8    q1, d24, d9

+    vmull.u8    q6, d24, d10

+    vmull.u8    q7, d24, d11

+    vrshr.u16   q10, q0, #8

+    vrshr.u16   q11, q1, #8

+    vrshr.u16   q12, q6, #8

+    vrshr.u16   q13, q7, #8

+    vraddhn.u16 d0, q0, q10

+    vraddhn.u16 d1, q1, q11

+    vraddhn.u16 d2, q6, q12

+    vraddhn.u16 d3, q7, q13

+    vmvn.8      d24, d3  /* get inverted alpha */

+    /* source:      d0 - blue, d1 - green, d2 - red, d3 - alpha */

+    /* destination: d4 - blue, d5 - green, d6 - red, d7 - alpha */

+    /* now do alpha blending */

+    vmull.u8    q8, d24, d4

+    vmull.u8    q9, d24, d5

+    vmull.u8    q10, d24, d6

+    vmull.u8    q11, d24, d7

+.endm

+

+.macro pixman_composite_over_n_8_8888_process_pixblock_tail

+    vrshr.u16   q14, q8, #8

+    vrshr.u16   q15, q9, #8

+    vrshr.u16   q12, q10, #8

+    vrshr.u16   q13, q11, #8

+    vraddhn.u16 d28, q14, q8

+    vraddhn.u16 d29, q15, q9

+    vraddhn.u16 d30, q12, q10

+    vraddhn.u16 d31, q13, q11

+    vqadd.u8    q14, q0, q14

+    vqadd.u8    q15, q1, q15

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_n_8_8888_process_pixblock_tail_head

+    pixman_composite_over_n_8_8888_process_pixblock_tail

+    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    fetch_mask_pixblock

+    cache_preload 8, 8

+    pixman_composite_over_n_8_8888_process_pixblock_head

+.endm

+

+.macro pixman_composite_over_n_8_8888_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vpush       {d8-d15}

+    vld1.32     {d11[0]}, [DUMMY]

+    vdup.8      d8, d11[0]

+    vdup.8      d9, d11[1]

+    vdup.8      d10, d11[2]

+    vdup.8      d11, d11[3]

+.endm

+

+.macro pixman_composite_over_n_8_8888_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_n_8_8888_asm_neon, 0, 8, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_n_8_8888_init, \

+    pixman_composite_over_n_8_8888_cleanup, \

+    pixman_composite_over_n_8_8888_process_pixblock_head, \

+    pixman_composite_over_n_8_8888_process_pixblock_tail, \

+    pixman_composite_over_n_8_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_over_n_8_8_process_pixblock_head

+    vmull.u8    q0,  d24, d8

+    vmull.u8    q1,  d25, d8

+    vmull.u8    q6,  d26, d8

+    vmull.u8    q7,  d27, d8

+    vrshr.u16   q10, q0,  #8

+    vrshr.u16   q11, q1,  #8

+    vrshr.u16   q12, q6,  #8

+    vrshr.u16   q13, q7,  #8

+    vraddhn.u16 d0,  q0,  q10

+    vraddhn.u16 d1,  q1,  q11

+    vraddhn.u16 d2,  q6,  q12

+    vraddhn.u16 d3,  q7,  q13

+    vmvn.8      q12, q0

+    vmvn.8      q13, q1

+    vmull.u8    q8,  d24, d4

+    vmull.u8    q9,  d25, d5

+    vmull.u8    q10, d26, d6

+    vmull.u8    q11, d27, d7

+.endm

+

+.macro pixman_composite_over_n_8_8_process_pixblock_tail

+    vrshr.u16   q14, q8,  #8

+    vrshr.u16   q15, q9,  #8

+    vrshr.u16   q12, q10, #8

+    vrshr.u16   q13, q11, #8

+    vraddhn.u16 d28, q14, q8

+    vraddhn.u16 d29, q15, q9

+    vraddhn.u16 d30, q12, q10

+    vraddhn.u16 d31, q13, q11

+    vqadd.u8    q14, q0,  q14

+    vqadd.u8    q15, q1,  q15

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_n_8_8_process_pixblock_tail_head

+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    pixman_composite_over_n_8_8_process_pixblock_tail

+    fetch_mask_pixblock

+    cache_preload 32, 32

+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!

+    pixman_composite_over_n_8_8_process_pixblock_head

+.endm

+

+.macro pixman_composite_over_n_8_8_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vpush       {d8-d15}

+    vld1.32     {d8[0]}, [DUMMY]

+    vdup.8      d8, d8[3]

+.endm

+

+.macro pixman_composite_over_n_8_8_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_n_8_8_asm_neon, 0, 8, 8, \

+    FLAG_DST_READWRITE, \

+    32, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_n_8_8_init, \

+    pixman_composite_over_n_8_8_cleanup, \

+    pixman_composite_over_n_8_8_process_pixblock_head, \

+    pixman_composite_over_n_8_8_process_pixblock_tail, \

+    pixman_composite_over_n_8_8_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_head

+    /*

+     * 'combine_mask_ca' replacement

+     *

+     * input:  solid src (n) in {d8,  d9,  d10, d11}

+     *         dest in          {d4,  d5,  d6,  d7 }

+     *         mask in          {d24, d25, d26, d27}

+     * output: updated src in   {d0,  d1,  d2,  d3 }

+     *         updated mask in  {d24, d25, d26, d3 }

+     */

+    vmull.u8    q0,  d24, d8

+    vmull.u8    q1,  d25, d9

+    vmull.u8    q6,  d26, d10

+    vmull.u8    q7,  d27, d11

+    vmull.u8    q9,  d11, d25

+    vmull.u8    q12, d11, d24

+    vmull.u8    q13, d11, d26

+    vrshr.u16   q8,  q0,  #8

+    vrshr.u16   q10, q1,  #8

+    vrshr.u16   q11, q6,  #8

+    vraddhn.u16 d0,  q0,  q8

+    vraddhn.u16 d1,  q1,  q10

+    vraddhn.u16 d2,  q6,  q11

+    vrshr.u16   q11, q12, #8

+    vrshr.u16   q8,  q9,  #8

+    vrshr.u16   q6,  q13, #8

+    vrshr.u16   q10, q7,  #8

+    vraddhn.u16 d24, q12, q11

+    vraddhn.u16 d25, q9,  q8

+    vraddhn.u16 d26, q13, q6

+    vraddhn.u16 d3,  q7,  q10

+    /*

+     * 'combine_over_ca' replacement

+     *

+     * output: updated dest in {d28, d29, d30, d31}

+     */

+    vmvn.8      d24, d24

+    vmvn.8      d25, d25

+    vmull.u8    q8,  d24, d4

+    vmull.u8    q9,  d25, d5

+    vmvn.8      d26, d26

+    vmvn.8      d27, d3

+    vmull.u8    q10, d26, d6

+    vmull.u8    q11, d27, d7

+.endm

+

+.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail

+    /* ... continue 'combine_over_ca' replacement */

+    vrshr.u16   q14, q8,  #8

+    vrshr.u16   q15, q9,  #8

+    vrshr.u16   q6,  q10, #8

+    vrshr.u16   q7,  q11, #8

+    vraddhn.u16 d28, q14, q8

+    vraddhn.u16 d29, q15, q9

+    vraddhn.u16 d30, q6,  q10

+    vraddhn.u16 d31, q7,  q11

+    vqadd.u8    q14, q0,  q14

+    vqadd.u8    q15, q1,  q15

+.endm

+

+.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head

+        vrshr.u16   q14, q8, #8

+        vrshr.u16   q15, q9, #8

+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!

+        vrshr.u16   q6, q10, #8

+        vrshr.u16   q7, q11, #8

+        vraddhn.u16 d28, q14, q8

+        vraddhn.u16 d29, q15, q9

+        vraddhn.u16 d30, q6, q10

+        vraddhn.u16 d31, q7, q11

+    fetch_mask_pixblock

+        vqadd.u8    q14, q0, q14

+        vqadd.u8    q15, q1, q15

+    cache_preload 8, 8

+    pixman_composite_over_n_8888_8888_ca_process_pixblock_head

+    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+.endm

+

+.macro pixman_composite_over_n_8888_8888_ca_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vpush       {d8-d15}

+    vld1.32     {d11[0]}, [DUMMY]

+    vdup.8      d8, d11[0]

+    vdup.8      d9, d11[1]

+    vdup.8      d10, d11[2]

+    vdup.8      d11, d11[3]

+.endm

+

+.macro pixman_composite_over_n_8888_8888_ca_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_n_8888_8888_ca_asm_neon, 0, 32, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_n_8888_8888_ca_init, \

+    pixman_composite_over_n_8888_8888_ca_cleanup, \

+    pixman_composite_over_n_8888_8888_ca_process_pixblock_head, \

+    pixman_composite_over_n_8888_8888_ca_process_pixblock_tail, \

+    pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_in_n_8_process_pixblock_head

+    /* expecting source data in {d0, d1, d2, d3} */

+    /* and destination data in {d4, d5, d6, d7} */

+    vmull.u8    q8,  d4,  d3

+    vmull.u8    q9,  d5,  d3

+    vmull.u8    q10, d6,  d3

+    vmull.u8    q11, d7,  d3

+.endm

+

+.macro pixman_composite_in_n_8_process_pixblock_tail

+    vrshr.u16   q14, q8,  #8

+    vrshr.u16   q15, q9,  #8

+    vrshr.u16   q12, q10, #8

+    vrshr.u16   q13, q11, #8

+    vraddhn.u16 d28, q8,  q14

+    vraddhn.u16 d29, q9,  q15

+    vraddhn.u16 d30, q10, q12

+    vraddhn.u16 d31, q11, q13

+.endm

+

+.macro pixman_composite_in_n_8_process_pixblock_tail_head

+    pixman_composite_in_n_8_process_pixblock_tail

+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    cache_preload 32, 32

+    pixman_composite_in_n_8_process_pixblock_head

+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!

+.endm

+

+.macro pixman_composite_in_n_8_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d3[0]}, [DUMMY]

+    vdup.8      d3, d3[3]

+.endm

+

+.macro pixman_composite_in_n_8_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_in_n_8_asm_neon, 0, 0, 8, \

+    FLAG_DST_READWRITE, \

+    32, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_in_n_8_init, \

+    pixman_composite_in_n_8_cleanup, \

+    pixman_composite_in_n_8_process_pixblock_head, \

+    pixman_composite_in_n_8_process_pixblock_tail, \

+    pixman_composite_in_n_8_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+.macro pixman_composite_add_n_8_8_process_pixblock_head

+    /* expecting source data in {d8, d9, d10, d11} */

+    /* d8 - blue, d9 - green, d10 - red, d11 - alpha */

+    /* and destination data in {d4, d5, d6, d7} */

+    /* mask is in d24, d25, d26, d27 */

+    vmull.u8    q0, d24, d11

+    vmull.u8    q1, d25, d11

+    vmull.u8    q6, d26, d11

+    vmull.u8    q7, d27, d11

+    vrshr.u16   q10, q0, #8

+    vrshr.u16   q11, q1, #8

+    vrshr.u16   q12, q6, #8

+    vrshr.u16   q13, q7, #8

+    vraddhn.u16 d0, q0, q10

+    vraddhn.u16 d1, q1, q11

+    vraddhn.u16 d2, q6, q12

+    vraddhn.u16 d3, q7, q13

+    vqadd.u8    q14, q0, q2

+    vqadd.u8    q15, q1, q3

+.endm

+

+.macro pixman_composite_add_n_8_8_process_pixblock_tail

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_add_n_8_8_process_pixblock_tail_head

+    pixman_composite_add_n_8_8_process_pixblock_tail

+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!

+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    fetch_mask_pixblock

+    cache_preload 32, 32

+    pixman_composite_add_n_8_8_process_pixblock_head

+.endm

+

+.macro pixman_composite_add_n_8_8_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vpush       {d8-d15}

+    vld1.32     {d11[0]}, [DUMMY]

+    vdup.8      d11, d11[3]

+.endm

+

+.macro pixman_composite_add_n_8_8_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_add_n_8_8_asm_neon, 0, 8, 8, \

+    FLAG_DST_READWRITE, \

+    32, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_add_n_8_8_init, \

+    pixman_composite_add_n_8_8_cleanup, \

+    pixman_composite_add_n_8_8_process_pixblock_head, \

+    pixman_composite_add_n_8_8_process_pixblock_tail, \

+    pixman_composite_add_n_8_8_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_add_8_8_8_process_pixblock_head

+    /* expecting source data in {d0, d1, d2, d3} */

+    /* destination data in {d4, d5, d6, d7} */

+    /* mask in {d24, d25, d26, d27} */

+    vmull.u8    q8, d24, d0

+    vmull.u8    q9, d25, d1

+    vmull.u8    q10, d26, d2

+    vmull.u8    q11, d27, d3

+    vrshr.u16   q0, q8, #8

+    vrshr.u16   q1, q9, #8

+    vrshr.u16   q12, q10, #8

+    vrshr.u16   q13, q11, #8

+    vraddhn.u16 d0, q0, q8

+    vraddhn.u16 d1, q1, q9

+    vraddhn.u16 d2, q12, q10

+    vraddhn.u16 d3, q13, q11

+    vqadd.u8    q14, q0, q2

+    vqadd.u8    q15, q1, q3

+.endm

+

+.macro pixman_composite_add_8_8_8_process_pixblock_tail

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_add_8_8_8_process_pixblock_tail_head

+    pixman_composite_add_8_8_8_process_pixblock_tail

+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!

+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    fetch_mask_pixblock

+    fetch_src_pixblock

+    cache_preload 32, 32

+    pixman_composite_add_8_8_8_process_pixblock_head

+.endm

+

+.macro pixman_composite_add_8_8_8_init

+.endm

+

+.macro pixman_composite_add_8_8_8_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_add_8_8_8_asm_neon, 8, 8, 8, \

+    FLAG_DST_READWRITE, \

+    32, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_add_8_8_8_init, \

+    pixman_composite_add_8_8_8_cleanup, \

+    pixman_composite_add_8_8_8_process_pixblock_head, \

+    pixman_composite_add_8_8_8_process_pixblock_tail, \

+    pixman_composite_add_8_8_8_process_pixblock_tail_head

+

+/******************************************************************************/

+

+.macro pixman_composite_add_8888_8888_8888_process_pixblock_head

+    /* expecting source data in {d0, d1, d2, d3} */

+    /* destination data in {d4, d5, d6, d7} */

+    /* mask in {d24, d25, d26, d27} */

+    vmull.u8    q8,  d27, d0

+    vmull.u8    q9,  d27, d1

+    vmull.u8    q10, d27, d2

+    vmull.u8    q11, d27, d3

+    /* 1 cycle bubble */

+    vrsra.u16   q8,  q8,  #8

+    vrsra.u16   q9,  q9,  #8

+    vrsra.u16   q10, q10, #8

+    vrsra.u16   q11, q11, #8

+.endm

+

+.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail

+    /* 2 cycle bubble */

+    vrshrn.u16  d28, q8,  #8

+    vrshrn.u16  d29, q9,  #8

+    vrshrn.u16  d30, q10, #8

+    vrshrn.u16  d31, q11, #8

+    vqadd.u8    q14, q2,  q14

+    /* 1 cycle bubble */

+    vqadd.u8    q15, q3,  q15

+.endm

+

+.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail_head

+    fetch_src_pixblock

+        vrshrn.u16  d28, q8,  #8

+    fetch_mask_pixblock

+        vrshrn.u16  d29, q9,  #8

+    vmull.u8    q8,  d27, d0

+        vrshrn.u16  d30, q10, #8

+    vmull.u8    q9,  d27, d1

+        vrshrn.u16  d31, q11, #8

+    vmull.u8    q10, d27, d2

+        vqadd.u8    q14, q2,  q14

+    vmull.u8    q11, d27, d3

+        vqadd.u8    q15, q3,  q15

+    vrsra.u16   q8,  q8,  #8

+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!

+    vrsra.u16   q9,  q9,  #8

+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!

+    vrsra.u16   q10, q10, #8

+

+    cache_preload 8, 8

+

+    vrsra.u16   q11, q11, #8

+.endm

+

+generate_composite_function \

+    pixman_composite_add_8888_8888_8888_asm_neon, 32, 32, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head

+

+generate_composite_function_single_scanline \

+    pixman_composite_scanline_add_mask_asm_neon, 32, 32, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+generate_composite_function \

+    pixman_composite_add_8888_8_8888_asm_neon, 32, 8, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    27  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_add_n_8_8888_init

+    add         DUMMY, sp, #ARGS_STACK_OFFSET

+    vld1.32     {d3[0]}, [DUMMY]

+    vdup.8      d0, d3[0]

+    vdup.8      d1, d3[1]

+    vdup.8      d2, d3[2]

+    vdup.8      d3, d3[3]

+.endm

+

+.macro pixman_composite_add_n_8_8888_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_add_n_8_8888_asm_neon, 0, 8, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_add_n_8_8888_init, \

+    pixman_composite_add_n_8_8888_cleanup, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    27  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_add_8888_n_8888_init

+    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)

+    vld1.32     {d27[0]}, [DUMMY]

+    vdup.8      d27, d27[3]

+.endm

+

+.macro pixman_composite_add_8888_n_8888_cleanup

+.endm

+

+generate_composite_function \

+    pixman_composite_add_8888_n_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_add_8888_n_8888_init, \

+    pixman_composite_add_8888_n_8888_cleanup, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \

+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    27  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_head

+    /* expecting source data in {d0, d1, d2, d3} */

+    /* destination data in {d4, d5, d6, d7} */

+    /* solid mask is in d15 */

+

+    /* 'in' */

+    vmull.u8    q8, d15, d3

+    vmull.u8    q6, d15, d2

+    vmull.u8    q5, d15, d1

+    vmull.u8    q4, d15, d0

+    vrshr.u16   q13, q8, #8

+    vrshr.u16   q12, q6, #8

+    vrshr.u16   q11, q5, #8

+    vrshr.u16   q10, q4, #8

+    vraddhn.u16 d3, q8, q13

+    vraddhn.u16 d2, q6, q12

+    vraddhn.u16 d1, q5, q11

+    vraddhn.u16 d0, q4, q10

+    vmvn.8      d24, d3  /* get inverted alpha */

+    /* now do alpha blending */

+    vmull.u8    q8, d24, d4

+    vmull.u8    q9, d24, d5

+    vmull.u8    q10, d24, d6

+    vmull.u8    q11, d24, d7

+.endm

+

+.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail

+    vrshr.u16   q14, q8, #8

+    vrshr.u16   q15, q9, #8

+    vrshr.u16   q12, q10, #8

+    vrshr.u16   q13, q11, #8

+    vraddhn.u16 d28, q14, q8

+    vraddhn.u16 d29, q15, q9

+    vraddhn.u16 d30, q12, q10

+    vraddhn.u16 d31, q13, q11

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head

+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!

+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail

+    fetch_src_pixblock

+    cache_preload 8, 8

+    fetch_mask_pixblock

+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head

+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!

+.endm

+

+generate_composite_function_single_scanline \

+    pixman_composite_scanline_out_reverse_mask_asm_neon, 32, 32, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head, \

+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail, \

+    pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    12  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_over_8888_n_8888_process_pixblock_head

+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head

+.endm

+

+.macro pixman_composite_over_8888_n_8888_process_pixblock_tail

+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail

+    vqadd.u8    q14, q0, q14

+    vqadd.u8    q15, q1, q15

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_8888_n_8888_process_pixblock_tail_head

+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!

+    pixman_composite_over_8888_n_8888_process_pixblock_tail

+    fetch_src_pixblock

+    cache_preload 8, 8

+    pixman_composite_over_8888_n_8888_process_pixblock_head

+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!

+.endm

+

+.macro pixman_composite_over_8888_n_8888_init

+    add         DUMMY, sp, #48

+    vpush       {d8-d15}

+    vld1.32     {d15[0]}, [DUMMY]

+    vdup.8      d15, d15[3]

+.endm

+

+.macro pixman_composite_over_8888_n_8888_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_8888_n_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_8888_n_8888_init, \

+    pixman_composite_over_8888_n_8888_cleanup, \

+    pixman_composite_over_8888_n_8888_process_pixblock_head, \

+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_n_8888_process_pixblock_tail_head

+

+/******************************************************************************/

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_8888_8888_8888_process_pixblock_tail_head

+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!

+    pixman_composite_over_8888_n_8888_process_pixblock_tail

+    fetch_src_pixblock

+    cache_preload 8, 8

+    fetch_mask_pixblock

+    pixman_composite_over_8888_n_8888_process_pixblock_head

+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!

+.endm

+

+generate_composite_function \

+    pixman_composite_over_8888_8888_8888_asm_neon, 32, 32, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_8888_n_8888_process_pixblock_head, \

+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    12  /* mask_basereg  */

+

+generate_composite_function_single_scanline \

+    pixman_composite_scanline_over_mask_asm_neon, 32, 32, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_8888_n_8888_process_pixblock_head, \

+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    12  /* mask_basereg  */

+

+/******************************************************************************/

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_8888_8_8888_process_pixblock_tail_head

+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!

+    pixman_composite_over_8888_n_8888_process_pixblock_tail

+    fetch_src_pixblock

+    cache_preload 8, 8

+    fetch_mask_pixblock

+    pixman_composite_over_8888_n_8888_process_pixblock_head

+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!

+.endm

+

+generate_composite_function \

+    pixman_composite_over_8888_8_8888_asm_neon, 32, 8, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_8888_n_8888_process_pixblock_head, \

+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_8_8888_process_pixblock_tail_head \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    15  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_0888_0888_process_pixblock_head

+.endm

+

+.macro pixman_composite_src_0888_0888_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_0888_0888_process_pixblock_tail_head

+    vst3.8 {d0, d1, d2}, [DST_W]!

+    fetch_src_pixblock

+    cache_preload 8, 8

+.endm

+

+generate_composite_function \

+    pixman_composite_src_0888_0888_asm_neon, 24, 0, 24, \

+    FLAG_DST_WRITEONLY, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_0888_0888_process_pixblock_head, \

+    pixman_composite_src_0888_0888_process_pixblock_tail, \

+    pixman_composite_src_0888_0888_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_0888_8888_rev_process_pixblock_head

+    vswp   d0, d2

+.endm

+

+.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail

+.endm

+

+.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail_head

+    vst4.8 {d0, d1, d2, d3}, [DST_W]!

+    fetch_src_pixblock

+    vswp   d0, d2

+    cache_preload 8, 8

+.endm

+

+.macro pixman_composite_src_0888_8888_rev_init

+    veor   d3, d3, d3

+.endm

+

+generate_composite_function \

+    pixman_composite_src_0888_8888_rev_asm_neon, 24, 0, 32, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    pixman_composite_src_0888_8888_rev_init, \

+    default_cleanup, \

+    pixman_composite_src_0888_8888_rev_process_pixblock_head, \

+    pixman_composite_src_0888_8888_rev_process_pixblock_tail, \

+    pixman_composite_src_0888_8888_rev_process_pixblock_tail_head, \

+    0, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_0888_0565_rev_process_pixblock_head

+    vshll.u8    q8, d1, #8

+    vshll.u8    q9, d2, #8

+.endm

+

+.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail

+    vshll.u8    q14, d0, #8

+    vsri.u16    q14, q8, #5

+    vsri.u16    q14, q9, #11

+.endm

+

+.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail_head

+        vshll.u8    q14, d0, #8

+    fetch_src_pixblock

+        vsri.u16    q14, q8, #5

+        vsri.u16    q14, q9, #11

+    vshll.u8    q8, d1, #8

+        vst1.16 {d28, d29}, [DST_W, :128]!

+    vshll.u8    q9, d2, #8

+.endm

+

+generate_composite_function \

+    pixman_composite_src_0888_0565_rev_asm_neon, 24, 0, 16, \

+    FLAG_DST_WRITEONLY, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_0888_0565_rev_process_pixblock_head, \

+    pixman_composite_src_0888_0565_rev_process_pixblock_tail, \

+    pixman_composite_src_0888_0565_rev_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_pixbuf_8888_process_pixblock_head

+    vmull.u8    q8, d3, d0

+    vmull.u8    q9, d3, d1

+    vmull.u8    q10, d3, d2

+.endm

+

+.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail

+    vrshr.u16   q11, q8, #8

+    vswp        d3, d31

+    vrshr.u16   q12, q9, #8

+    vrshr.u16   q13, q10, #8

+    vraddhn.u16 d30, q11, q8

+    vraddhn.u16 d29, q12, q9

+    vraddhn.u16 d28, q13, q10

+.endm

+

+.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail_head

+        vrshr.u16   q11, q8, #8

+        vswp        d3, d31

+        vrshr.u16   q12, q9, #8

+        vrshr.u16   q13, q10, #8

+    fetch_src_pixblock

+        vraddhn.u16 d30, q11, q8

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vraddhn.u16 d29, q12, q9

+        vraddhn.u16 d28, q13, q10

+    vmull.u8    q8, d3, d0

+    vmull.u8    q9, d3, d1

+    vmull.u8    q10, d3, d2

+        vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF cmp PF_X, ORIG_W

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+                                    PF subge PF_X, PF_X, ORIG_W

+                                    PF subges PF_CTL, PF_CTL, #0x10

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+.endm

+

+generate_composite_function \

+    pixman_composite_src_pixbuf_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_pixbuf_8888_process_pixblock_head, \

+    pixman_composite_src_pixbuf_8888_process_pixblock_tail, \

+    pixman_composite_src_pixbuf_8888_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_head

+    vmull.u8    q8, d3, d0

+    vmull.u8    q9, d3, d1

+    vmull.u8    q10, d3, d2

+.endm

+

+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail

+    vrshr.u16   q11, q8, #8

+    vswp        d3, d31

+    vrshr.u16   q12, q9, #8

+    vrshr.u16   q13, q10, #8

+    vraddhn.u16 d28, q11, q8

+    vraddhn.u16 d29, q12, q9

+    vraddhn.u16 d30, q13, q10

+.endm

+

+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head

+        vrshr.u16   q11, q8, #8

+        vswp        d3, d31

+        vrshr.u16   q12, q9, #8

+        vrshr.u16   q13, q10, #8

+    fetch_src_pixblock

+        vraddhn.u16 d28, q11, q8

+                                    PF add PF_X, PF_X, #8

+                                    PF tst PF_CTL, #0xF

+                                    PF addne PF_X, PF_X, #8

+                                    PF subne PF_CTL, PF_CTL, #1

+        vraddhn.u16 d29, q12, q9

+        vraddhn.u16 d30, q13, q10

+    vmull.u8    q8, d3, d0

+    vmull.u8    q9, d3, d1

+    vmull.u8    q10, d3, d2

+        vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!

+                                    PF cmp PF_X, ORIG_W

+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]

+                                    PF subge PF_X, PF_X, ORIG_W

+                                    PF subges PF_CTL, PF_CTL, #0x10

+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!

+.endm

+

+generate_composite_function \

+    pixman_composite_src_rpixbuf_8888_asm_neon, 32, 0, 32, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    10, /* prefetch distance */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_rpixbuf_8888_process_pixblock_head, \

+    pixman_composite_src_rpixbuf_8888_process_pixblock_tail, \

+    pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    0, /* dst_r_basereg */ \

+    0, /* src_basereg   */ \

+    0  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_over_0565_8_0565_process_pixblock_head

+    /* mask is in d15 */

+    convert_0565_to_x888 q4, d2, d1, d0

+    convert_0565_to_x888 q5, d6, d5, d4

+    /* source pixel data is in      {d0, d1, d2, XX} */

+    /* destination pixel data is in {d4, d5, d6, XX} */

+    vmvn.8      d7,  d15

+    vmull.u8    q6,  d15, d2

+    vmull.u8    q5,  d15, d1

+    vmull.u8    q4,  d15, d0

+    vmull.u8    q8,  d7,  d4

+    vmull.u8    q9,  d7,  d5

+    vmull.u8    q13, d7,  d6

+    vrshr.u16   q12, q6,  #8

+    vrshr.u16   q11, q5,  #8

+    vrshr.u16   q10, q4,  #8

+    vraddhn.u16 d2,  q6,  q12

+    vraddhn.u16 d1,  q5,  q11

+    vraddhn.u16 d0,  q4,  q10

+.endm

+

+.macro pixman_composite_over_0565_8_0565_process_pixblock_tail

+    vrshr.u16   q14, q8,  #8

+    vrshr.u16   q15, q9,  #8

+    vrshr.u16   q12, q13, #8

+    vraddhn.u16 d28, q14, q8

+    vraddhn.u16 d29, q15, q9

+    vraddhn.u16 d30, q12, q13

+    vqadd.u8    q0,  q0,  q14

+    vqadd.u8    q1,  q1,  q15

+    /* 32bpp result is in {d0, d1, d2, XX} */

+    convert_8888_to_0565 d2, d1, d0, q14, q15, q3

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_over_0565_8_0565_process_pixblock_tail_head

+    fetch_mask_pixblock

+    pixman_composite_over_0565_8_0565_process_pixblock_tail

+    fetch_src_pixblock

+    vld1.16    {d10, d11}, [DST_R, :128]!

+    cache_preload 8, 8

+    pixman_composite_over_0565_8_0565_process_pixblock_head

+    vst1.16    {d28, d29}, [DST_W, :128]!

+.endm

+

+generate_composite_function \

+    pixman_composite_over_0565_8_0565_asm_neon, 16, 8, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_0565_8_0565_process_pixblock_head, \

+    pixman_composite_over_0565_8_0565_process_pixblock_tail, \

+    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    10,  /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    15  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_over_0565_n_0565_init

+    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)

+    vpush       {d8-d15}

+    vld1.32     {d15[0]}, [DUMMY]

+    vdup.8      d15, d15[3]

+.endm

+

+.macro pixman_composite_over_0565_n_0565_cleanup

+    vpop        {d8-d15}

+.endm

+

+generate_composite_function \

+    pixman_composite_over_0565_n_0565_asm_neon, 16, 0, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    pixman_composite_over_0565_n_0565_init, \

+    pixman_composite_over_0565_n_0565_cleanup, \

+    pixman_composite_over_0565_8_0565_process_pixblock_head, \

+    pixman_composite_over_0565_8_0565_process_pixblock_tail, \

+    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    10, /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    15  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_add_0565_8_0565_process_pixblock_head

+    /* mask is in d15 */

+    convert_0565_to_x888 q4, d2, d1, d0

+    convert_0565_to_x888 q5, d6, d5, d4

+    /* source pixel data is in      {d0, d1, d2, XX} */

+    /* destination pixel data is in {d4, d5, d6, XX} */

+    vmull.u8    q6,  d15, d2

+    vmull.u8    q5,  d15, d1

+    vmull.u8    q4,  d15, d0

+    vrshr.u16   q12, q6,  #8

+    vrshr.u16   q11, q5,  #8

+    vrshr.u16   q10, q4,  #8

+    vraddhn.u16 d2,  q6,  q12

+    vraddhn.u16 d1,  q5,  q11

+    vraddhn.u16 d0,  q4,  q10

+.endm

+

+.macro pixman_composite_add_0565_8_0565_process_pixblock_tail

+    vqadd.u8    q0,  q0,  q2

+    vqadd.u8    q1,  q1,  q3

+    /* 32bpp result is in {d0, d1, d2, XX} */

+    convert_8888_to_0565 d2, d1, d0, q14, q15, q3

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_add_0565_8_0565_process_pixblock_tail_head

+    fetch_mask_pixblock

+    pixman_composite_add_0565_8_0565_process_pixblock_tail

+    fetch_src_pixblock

+    vld1.16    {d10, d11}, [DST_R, :128]!

+    cache_preload 8, 8

+    pixman_composite_add_0565_8_0565_process_pixblock_head

+    vst1.16    {d28, d29}, [DST_W, :128]!

+.endm

+

+generate_composite_function \

+    pixman_composite_add_0565_8_0565_asm_neon, 16, 8, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_add_0565_8_0565_process_pixblock_head, \

+    pixman_composite_add_0565_8_0565_process_pixblock_tail, \

+    pixman_composite_add_0565_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    10, /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    15  /* mask_basereg  */

+

+/******************************************************************************/

+

+.macro pixman_composite_out_reverse_8_0565_process_pixblock_head

+    /* mask is in d15 */

+    convert_0565_to_x888 q5, d6, d5, d4

+    /* destination pixel data is in {d4, d5, d6, xx} */

+    vmvn.8      d24, d15 /* get inverted alpha */

+    /* now do alpha blending */

+    vmull.u8    q8, d24, d4

+    vmull.u8    q9, d24, d5

+    vmull.u8    q10, d24, d6

+.endm

+

+.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail

+    vrshr.u16   q14, q8, #8

+    vrshr.u16   q15, q9, #8

+    vrshr.u16   q12, q10, #8

+    vraddhn.u16 d0, q14, q8

+    vraddhn.u16 d1, q15, q9

+    vraddhn.u16 d2, q12, q10

+    /* 32bpp result is in {d0, d1, d2, XX} */

+    convert_8888_to_0565 d2, d1, d0, q14, q15, q3

+.endm

+

+/* TODO: expand macros and do better instructions scheduling */

+.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail_head

+    fetch_src_pixblock

+    pixman_composite_out_reverse_8_0565_process_pixblock_tail

+    vld1.16    {d10, d11}, [DST_R, :128]!

+    cache_preload 8, 8

+    pixman_composite_out_reverse_8_0565_process_pixblock_head

+    vst1.16    {d28, d29}, [DST_W, :128]!

+.endm

+

+generate_composite_function \

+    pixman_composite_out_reverse_8_0565_asm_neon, 8, 0, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    5, /* prefetch distance */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_out_reverse_8_0565_process_pixblock_head, \

+    pixman_composite_out_reverse_8_0565_process_pixblock_tail, \

+    pixman_composite_out_reverse_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    10, /* dst_r_basereg */ \

+    15, /* src_basereg   */ \

+    0   /* mask_basereg  */

+

+/******************************************************************************/

+

+generate_composite_function_nearest_scanline \

+    pixman_scaled_nearest_scanline_8888_8888_OVER_asm_neon, 32, 0, 32, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_8888_process_pixblock_head, \

+    pixman_composite_over_8888_8888_process_pixblock_tail, \

+    pixman_composite_over_8888_8888_process_pixblock_tail_head

+

+generate_composite_function_nearest_scanline \

+    pixman_scaled_nearest_scanline_8888_0565_OVER_asm_neon, 32, 0, 16, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_over_8888_0565_process_pixblock_head, \

+    pixman_composite_over_8888_0565_process_pixblock_tail, \

+    pixman_composite_over_8888_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    0,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+generate_composite_function_nearest_scanline \

+    pixman_scaled_nearest_scanline_8888_0565_SRC_asm_neon, 32, 0, 16, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_8888_0565_process_pixblock_head, \

+    pixman_composite_src_8888_0565_process_pixblock_tail, \

+    pixman_composite_src_8888_0565_process_pixblock_tail_head

+

+generate_composite_function_nearest_scanline \

+    pixman_scaled_nearest_scanline_0565_8888_SRC_asm_neon, 16, 0, 32, \

+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init, \

+    default_cleanup, \

+    pixman_composite_src_0565_8888_process_pixblock_head, \

+    pixman_composite_src_0565_8888_process_pixblock_tail, \

+    pixman_composite_src_0565_8888_process_pixblock_tail_head

+

+generate_composite_function_nearest_scanline \

+    pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_neon, 32, 8, 16, \

+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_8888_8_0565_process_pixblock_head, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \

+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    4,  /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    24  /* mask_basereg  */

+

+generate_composite_function_nearest_scanline \

+    pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_neon, 16, 8, 16, \

+    FLAG_DST_READWRITE, \

+    8, /* number of pixels, processed in a single block */ \

+    default_init_need_all_regs, \

+    default_cleanup_need_all_regs, \

+    pixman_composite_over_0565_8_0565_process_pixblock_head, \

+    pixman_composite_over_0565_8_0565_process_pixblock_tail, \

+    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \

+    28, /* dst_w_basereg */ \

+    10,  /* dst_r_basereg */ \

+    8,  /* src_basereg   */ \

+    15  /* mask_basereg  */

+

+/******************************************************************************/

+

+/* Supplementary macro for setting function attributes */

+.macro pixman_asm_function fname

+    .func fname

+    .global fname

+#ifdef __ELF__

+    .hidden fname

+    .type fname, %function

+#endif

+fname:

+.endm

+

+/*

+ * Bilinear scaling support code which tries to provide pixel fetching, color

+ * format conversion, and interpolation as separate macros which can be used

+ * as the basic building blocks for constructing bilinear scanline functions.

+ */

+

+.macro bilinear_load_8888 reg1, reg2, tmp

+    mov       TMP2, X, asr #16

+    add       X, X, UX

+    add       TMP1, TOP, TMP2, asl #2

+    add       TMP2, BOTTOM, TMP2, asl #2

+    vld1.32   {reg1}, [TMP1]

+    vld1.32   {reg2}, [TMP2]

+.endm

+

+.macro bilinear_load_0565 reg1, reg2, tmp

+    mov       TMP2, X, asr #16

+    add       X, X, UX

+    add       TMP1, TOP, TMP2, asl #1

+    add       TMP2, BOTTOM, TMP2, asl #1

+    vld1.32   {reg2[0]}, [TMP1]

+    vld1.32   {reg2[1]}, [TMP2]

+    convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp

+.endm

+

+.macro bilinear_load_and_vertical_interpolate_two_8888 \

+                    acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2

+

+    bilinear_load_8888 reg1, reg2, tmp1

+    vmull.u8  acc1, reg1, d28

+    vmlal.u8  acc1, reg2, d29

+    bilinear_load_8888 reg3, reg4, tmp2

+    vmull.u8  acc2, reg3, d28

+    vmlal.u8  acc2, reg4, d29

+.endm

+

+.macro bilinear_load_and_vertical_interpolate_four_8888 \

+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \

+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi

+

+    bilinear_load_and_vertical_interpolate_two_8888 \

+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi

+    bilinear_load_and_vertical_interpolate_two_8888 \

+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi

+.endm

+

+.macro bilinear_load_and_vertical_interpolate_two_0565 \

+                acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi

+

+    mov       TMP2, X, asr #16

+    add       X, X, UX

+    mov       TMP4, X, asr #16

+    add       X, X, UX

+    add       TMP1, TOP, TMP2, asl #1

+    add       TMP2, BOTTOM, TMP2, asl #1

+    add       TMP3, TOP, TMP4, asl #1

+    add       TMP4, BOTTOM, TMP4, asl #1

+    vld1.32   {acc2lo[0]}, [TMP1]

+    vld1.32   {acc2hi[0]}, [TMP3]

+    vld1.32   {acc2lo[1]}, [TMP2]

+    vld1.32   {acc2hi[1]}, [TMP4]

+    convert_0565_to_x888 acc2, reg3, reg2, reg1

+    vzip.u8   reg1, reg3

+    vzip.u8   reg2, reg4

+    vzip.u8   reg3, reg4

+    vzip.u8   reg1, reg2

+    vmull.u8  acc1, reg1, d28

+    vmlal.u8  acc1, reg2, d29

+    vmull.u8  acc2, reg3, d28

+    vmlal.u8  acc2, reg4, d29

+.endm

+

+.macro bilinear_load_and_vertical_interpolate_four_0565 \

+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \

+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi

+

+    mov       TMP2, X, asr #16

+    add       X, X, UX

+    mov       TMP4, X, asr #16

+    add       X, X, UX

+    add       TMP1, TOP, TMP2, asl #1

+    add       TMP2, BOTTOM, TMP2, asl #1

+    add       TMP3, TOP, TMP4, asl #1

+    add       TMP4, BOTTOM, TMP4, asl #1

+    vld1.32   {xacc2lo[0]}, [TMP1]

+    vld1.32   {xacc2hi[0]}, [TMP3]

+    vld1.32   {xacc2lo[1]}, [TMP2]

+    vld1.32   {xacc2hi[1]}, [TMP4]

+    convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1

+    mov       TMP2, X, asr #16

+    add       X, X, UX

+    mov       TMP4, X, asr #16

+    add       X, X, UX

+    add       TMP1, TOP, TMP2, asl #1

+    add       TMP2, BOTTOM, TMP2, asl #1

+    add       TMP3, TOP, TMP4, asl #1

+    add       TMP4, BOTTOM, TMP4, asl #1

+    vld1.32   {yacc2lo[0]}, [TMP1]

+    vzip.u8   xreg1, xreg3

+    vld1.32   {yacc2hi[0]}, [TMP3]

+    vzip.u8   xreg2, xreg4

+    vld1.32   {yacc2lo[1]}, [TMP2]

+    vzip.u8   xreg3, xreg4

+    vld1.32   {yacc2hi[1]}, [TMP4]

+    vzip.u8   xreg1, xreg2

+    convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1

+    vmull.u8  xacc1, xreg1, d28

+    vzip.u8   yreg1, yreg3

+    vmlal.u8  xacc1, xreg2, d29

+    vzip.u8   yreg2, yreg4

+    vmull.u8  xacc2, xreg3, d28

+    vzip.u8   yreg3, yreg4

+    vmlal.u8  xacc2, xreg4, d29

+    vzip.u8   yreg1, yreg2

+    vmull.u8  yacc1, yreg1, d28

+    vmlal.u8  yacc1, yreg2, d29

+    vmull.u8  yacc2, yreg3, d28

+    vmlal.u8  yacc2, yreg4, d29

+.endm

+

+.macro bilinear_store_8888 numpix, tmp1, tmp2

+.if numpix == 4

+    vst1.32   {d0, d1}, [OUT]!

+.elseif numpix == 2

+    vst1.32   {d0}, [OUT]!

+.elseif numpix == 1

+    vst1.32   {d0[0]}, [OUT, :32]!

+.else

+    .error bilinear_store_8888 numpix is unsupported

+.endif

+.endm

+

+.macro bilinear_store_0565 numpix, tmp1, tmp2

+    vuzp.u8 d0, d1

+    vuzp.u8 d2, d3

+    vuzp.u8 d1, d3

+    vuzp.u8 d0, d2

+    convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2

+.if numpix == 4

+    vst1.16   {d2}, [OUT]!

+.elseif numpix == 2

+    vst1.32   {d2[0]}, [OUT]!

+.elseif numpix == 1

+    vst1.16   {d2[0]}, [OUT]!

+.else

+    .error bilinear_store_0565 numpix is unsupported

+.endif

+.endm

+

+.macro bilinear_interpolate_last_pixel src_fmt, dst_fmt

+    bilinear_load_&src_fmt d0, d1, d2

+    vmull.u8  q1, d0, d28

+    vmlal.u8  q1, d1, d29

+    vshr.u16  d30, d24, #8

+    /* 4 cycles bubble */

+    vshll.u16 q0, d2, #8

+    vmlsl.u16 q0, d2, d30

+    vmlal.u16 q0, d3, d30

+    /* 5 cycles bubble */

+    vshrn.u32 d0, q0, #16

+    /* 3 cycles bubble */

+    vmovn.u16 d0, q0

+    /* 1 cycle bubble */

+    bilinear_store_&dst_fmt 1, q2, q3

+.endm

+

+.macro bilinear_interpolate_two_pixels src_fmt, dst_fmt

+    bilinear_load_and_vertical_interpolate_two_&src_fmt \

+                q1, q11, d0, d1, d20, d21, d22, d23

+    vshr.u16  q15, q12, #8

+    vadd.u16  q12, q12, q13

+    vshll.u16 q0, d2, #8

+    vmlsl.u16 q0, d2, d30

+    vmlal.u16 q0, d3, d30

+    vshll.u16 q10, d22, #8

+    vmlsl.u16 q10, d22, d31

+    vmlal.u16 q10, d23, d31

+    vshrn.u32 d30, q0, #16

+    vshrn.u32 d31, q10, #16

+    vmovn.u16 d0, q15

+    bilinear_store_&dst_fmt 2, q2, q3

+.endm

+

+.macro bilinear_interpolate_four_pixels src_fmt, dst_fmt

+    bilinear_load_and_vertical_interpolate_four_&src_fmt \

+                q1, q11, d0, d1, d20, d21, d22, d23 \

+                q3, q9,  d4, d5, d16, d17, d18, d19

+    pld       [TMP1, PF_OFFS]

+    vshr.u16  q15, q12, #8

+    vadd.u16  q12, q12, q13

+    vshll.u16 q0, d2, #8

+    vmlsl.u16 q0, d2, d30

+    vmlal.u16 q0, d3, d30

+    vshll.u16 q10, d22, #8

+    vmlsl.u16 q10, d22, d31

+    vmlal.u16 q10, d23, d31

+    vshr.u16  q15, q12, #8

+    vshll.u16 q2, d6, #8

+    vmlsl.u16 q2, d6, d30

+    vmlal.u16 q2, d7, d30

+    vshll.u16 q8, d18, #8

+    pld       [TMP2, PF_OFFS]

+    vmlsl.u16 q8, d18, d31

+    vmlal.u16 q8, d19, d31

+    vadd.u16  q12, q12, q13

+    vshrn.u32 d0, q0, #16

+    vshrn.u32 d1, q10, #16

+    vshrn.u32 d4, q2, #16

+    vshrn.u32 d5, q8, #16

+    vmovn.u16 d0, q0

+    vmovn.u16 d1, q2

+    bilinear_store_&dst_fmt 4, q2, q3

+.endm

+

+/*

+ * Main template macro for generating NEON optimized bilinear scanline

+ * functions.

+ *

+ * TODO: use software pipelining and aligned writes to the destination buffer

+ *       in order to improve performance

+ *

+ * Bilinear scanline scaler macro template uses the following arguments:

+ *  fname             - name of the function to generate

+ *  src_fmt           - source color format (8888 or 0565)

+ *  dst_fmt           - destination color format (8888 or 0565)

+ *  bpp_shift         - (1 << bpp_shift) is the size of source pixel in bytes

+ *  prefetch_distance - prefetch in the source image by that many

+ *                      pixels ahead

+ */

+

+.macro generate_bilinear_scanline_func fname, src_fmt, dst_fmt, \

+                                       bpp_shift, prefetch_distance

+

+pixman_asm_function fname

+    OUT       .req      r0

+    TOP       .req      r1

+    BOTTOM    .req      r2

+    WT        .req      r3

+    WB        .req      r4

+    X         .req      r5

+    UX        .req      r6

+    WIDTH     .req      ip

+    TMP1      .req      r3

+    TMP2      .req      r4

+    PF_OFFS   .req      r7

+    TMP3      .req      r8

+    TMP4      .req      r9

+

+    mov       ip, sp

+    push      {r4, r5, r6, r7, r8, r9}

+    mov       PF_OFFS, #prefetch_distance

+    ldmia     ip, {WB, X, UX, WIDTH}

+    mul       PF_OFFS, PF_OFFS, UX

+

+    cmp       WIDTH, #0

+    ble       3f

+

+    vdup.u16  q12, X

+    vdup.u16  q13, UX

+    vdup.u8   d28, WT

+    vdup.u8   d29, WB

+    vadd.u16  d25, d25, d26

+    vadd.u16  q13, q13, q13

+

+    subs      WIDTH, WIDTH, #4

+    blt       1f

+    mov       PF_OFFS, PF_OFFS, asr #(16 - bpp_shift)

+0:

+    bilinear_interpolate_four_pixels src_fmt, dst_fmt

+    subs      WIDTH, WIDTH, #4

+    bge       0b

+1:

+    tst       WIDTH, #2

+    beq       2f

+    bilinear_interpolate_two_pixels src_fmt, dst_fmt

+2:

+    tst       WIDTH, #1

+    beq       3f

+    bilinear_interpolate_last_pixel src_fmt, dst_fmt

+3:

+    pop       {r4, r5, r6, r7, r8, r9}

+    bx        lr

+

+    .unreq    OUT

+    .unreq    TOP

+    .unreq    BOTTOM

+    .unreq    WT

+    .unreq    WB

+    .unreq    X

+    .unreq    UX

+    .unreq    WIDTH

+    .unreq    TMP1

+    .unreq    TMP2

+    .unreq    PF_OFFS

+    .unreq    TMP3

+    .unreq    TMP4

+.endfunc

+

+.endm

+

+generate_bilinear_scanline_func \

+    pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon, 8888, 8888, 2, 28

+

+generate_bilinear_scanline_func \

+    pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_neon, 8888, 0565, 2, 28

+

+generate_bilinear_scanline_func \

+    pixman_scaled_bilinear_scanline_0565_x888_SRC_asm_neon, 0565, 8888, 1, 28

+

+generate_bilinear_scanline_func \

+    pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, 1, 28

diff --git a/pixman/pixman/pixman-arm-neon-asm.h b/pixman/pixman/pixman-arm-neon-asm.h
index 6e3d583f5..0ba67d05f 100644
--- a/pixman/pixman/pixman-arm-neon-asm.h
+++ b/pixman/pixman/pixman-arm-neon-asm.h
@@ -1158,3 +1158,20 @@ fname:
     vsri.u16    out, tmp1, #5

     vsri.u16    out, tmp2, #11

 .endm

+

+/*

+ * Conversion of four r5g6b5 pixels (in) to four x8r8g8b8 pixels

+ * returned in (out0, out1) registers pair. Requires one temporary

+ * 64-bit register (tmp). 'out1' and 'in' may overlap, the original

+ * value from 'in' is lost

+ */

+.macro convert_four_0565_to_x888_packed in, out0, out1, tmp

+    vshl.u16    out0, in,   #5  /* G top 6 bits */

+    vshl.u16    tmp,  in,   #11 /* B top 5 bits */

+    vsri.u16    in,   in,   #5  /* R is ready in top bits */

+    vsri.u16    out0, out0, #6  /* G is ready in top bits */

+    vsri.u16    tmp,  tmp,  #5  /* B is ready in top bits */

+    vshr.u16    out1, in,   #8  /* R is in place */

+    vsri.u16    out0, tmp,  #8  /* G & B is in place */

+    vzip.u16    out0, out1      /* everything is in place */

+.endm

diff --git a/pixman/pixman/pixman-arm-neon.c b/pixman/pixman/pixman-arm-neon.c
index c7c025418..5213a2007 100644
--- a/pixman/pixman/pixman-arm-neon.c
+++ b/pixman/pixman/pixman-arm-neon.c
@@ -1,486 +1,460 @@
-/*
- * Copyright © 2009 ARM Ltd, Movial Creative Technologies Oy
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of ARM Ltd not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  ARM Ltd makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author:  Ian Rickards (ian.rickards@arm.com)
- * Author:  Jonathan Morton (jonathan.morton@movial.com)
- * Author:  Markku Vire (markku.vire@movial.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-#include "pixman-private.h"
-#include "pixman-arm-common.h"
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_8888,
-                                   uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_x888_8888,
-                                   uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_0565,
-                                   uint16_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0888,
-                                   uint8_t, 3, uint8_t, 3)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_0565,
-                                   uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_8888,
-                                   uint16_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_8888_rev,
-                                   uint8_t, 3, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0565_rev,
-                                   uint8_t, 3, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_pixbuf_8888,
-                                   uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_rpixbuf_8888,
-                                   uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8_8,
-                                   uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8888_8888,
-                                   uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_0565,
-                                   uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_8888,
-                                   uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_0565,
-                                   uint8_t, 1, uint16_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_0565,
-                                 uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_8888,
-                                 uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_reverse_n_8888,
-                                 uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, neon, in_n_8,
-                                 uint8_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_0565,
-                                      uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8888,
-                                      uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_8888_ca,
-                                      uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8,
-                                      uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8,
-                                      uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8888,
-                                      uint8_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_8888,
-                                     uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_0565,
-                                     uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_0565_n_0565,
-                                     uint16_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, add_8888_n_8888,
-                                     uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8_8_8,
-                                        uint8_t, 1, uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_0565_8_0565,
-                                        uint16_t, 1, uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8_8888,
-                                        uint32_t, 1, uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8888_8888,
-                                        uint32_t, 1, uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_8888,
-                                        uint32_t, 1, uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8888_8888,
-                                        uint32_t, 1, uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_0565,
-                                        uint32_t, 1, uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_0565_8_0565,
-                                        uint16_t, 1, uint8_t, 1, uint16_t, 1)
-
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_8888, OVER,
-                                        uint32_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, OVER,
-                                        uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, SRC,
-                                        uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 0565_8888, SRC,
-                                        uint16_t, uint32_t)
-
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_0565,
-                                           OVER, uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 0565_8_0565,
-                                           OVER, uint16_t, uint16_t)
-
-void
-pixman_composite_src_n_8_asm_neon (int32_t   w,
-                                   int32_t   h,
-                                   uint8_t  *dst,
-                                   int32_t   dst_stride,
-                                   uint8_t   src);
-
-void
-pixman_composite_src_n_0565_asm_neon (int32_t   w,
-                                      int32_t   h,
-                                      uint16_t *dst,
-                                      int32_t   dst_stride,
-                                      uint16_t  src);
-
-void
-pixman_composite_src_n_8888_asm_neon (int32_t   w,
-                                      int32_t   h,
-                                      uint32_t *dst,
-                                      int32_t   dst_stride,
-                                      uint32_t  src);
-
-static pixman_bool_t
-pixman_fill_neon (uint32_t *bits,
-                  int       stride,
-                  int       bpp,
-                  int       x,
-                  int       y,
-                  int       width,
-                  int       height,
-                  uint32_t  _xor)
-{
-    /* stride is always multiple of 32bit units in pixman */
-    uint32_t byte_stride = stride * sizeof(uint32_t);
-
-    switch (bpp)
-    {
-    case 8:
-	pixman_composite_src_n_8_asm_neon (
-		width,
-		height,
-		(uint8_t *)(((char *) bits) + y * byte_stride + x),
-		byte_stride,
-		_xor & 0xff);
-	return TRUE;
-    case 16:
-	pixman_composite_src_n_0565_asm_neon (
-		width,
-		height,
-		(uint16_t *)(((char *) bits) + y * byte_stride + x * 2),
-		byte_stride / 2,
-		_xor & 0xffff);
-	return TRUE;
-    case 32:
-	pixman_composite_src_n_8888_asm_neon (
-		width,
-		height,
-		(uint32_t *)(((char *) bits) + y * byte_stride + x * 4),
-		byte_stride / 4,
-		_xor);
-	return TRUE;
-    default:
-	return FALSE;
-    }
-}
-
-static pixman_bool_t
-pixman_blt_neon (uint32_t *src_bits,
-                 uint32_t *dst_bits,
-                 int       src_stride,
-                 int       dst_stride,
-                 int       src_bpp,
-                 int       dst_bpp,
-                 int       src_x,
-                 int       src_y,
-                 int       dst_x,
-                 int       dst_y,
-                 int       width,
-                 int       height)
-{
-    if (src_bpp != dst_bpp)
-	return FALSE;
-
-    switch (src_bpp)
-    {
-    case 16:
-	pixman_composite_src_0565_0565_asm_neon (
-		width, height,
-		(uint16_t *)(((char *) dst_bits) +
-		dst_y * dst_stride * 4 + dst_x * 2), dst_stride * 2,
-		(uint16_t *)(((char *) src_bits) +
-		src_y * src_stride * 4 + src_x * 2), src_stride * 2);
-	return TRUE;
-    case 32:
-	pixman_composite_src_8888_8888_asm_neon (
-		width, height,
-		(uint32_t *)(((char *) dst_bits) +
-		dst_y * dst_stride * 4 + dst_x * 4), dst_stride,
-		(uint32_t *)(((char *) src_bits) +
-		src_y * src_stride * 4 + src_x * 4), src_stride);
-	return TRUE;
-    default:
-	return FALSE;
-    }
-}
-
-void
-pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon (uint32_t *       out,
-                                                        const uint32_t * top,
-                                                        const uint32_t * bottom,
-                                                        int              wt,
-                                                        int              wb,
-                                                        pixman_fixed_t   x,
-                                                        pixman_fixed_t   ux,
-                                                        int              width);
-
-static force_inline void
-scaled_bilinear_scanline_neon_8888_8888_SRC (uint32_t *       dst,
-					     const uint32_t * mask,
-					     const uint32_t * src_top,
-					     const uint32_t * src_bottom,
-					     int32_t          w,
-					     int              wt,
-					     int              wb,
-					     pixman_fixed_t   vx,
-					     pixman_fixed_t   unit_x,
-					     pixman_fixed_t   max_vx,
-					     pixman_bool_t    zero_src)
-{
-    pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon (dst, src_top,
-                                                            src_bottom, wt, wb,
-                                                            vx, unit_x, w);
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (neon_8888_8888_cover_SRC,
-			       scaled_bilinear_scanline_neon_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       COVER, FALSE, FALSE)
-FAST_BILINEAR_MAINLOOP_COMMON (neon_8888_8888_pad_SRC,
-			       scaled_bilinear_scanline_neon_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       PAD, FALSE, FALSE)
-FAST_BILINEAR_MAINLOOP_COMMON (neon_8888_8888_none_SRC,
-			       scaled_bilinear_scanline_neon_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       NONE, FALSE, FALSE)
-
-static const pixman_fast_path_t arm_neon_fast_paths[] =
-{
-    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     r5g6b5,   neon_composite_src_0565_0565),
-    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     b5g6r5,   neon_composite_src_0565_0565),
-    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     r5g6b5,   neon_composite_src_8888_0565),
-    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     r5g6b5,   neon_composite_src_8888_0565),
-    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     b5g6r5,   neon_composite_src_8888_0565),
-    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     b5g6r5,   neon_composite_src_8888_0565),
-    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     a8r8g8b8, neon_composite_src_0565_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     x8r8g8b8, neon_composite_src_0565_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     a8b8g8r8, neon_composite_src_0565_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     x8b8g8r8, neon_composite_src_0565_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     x8r8g8b8, neon_composite_src_8888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     x8r8g8b8, neon_composite_src_8888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     x8b8g8r8, neon_composite_src_8888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     x8b8g8r8, neon_composite_src_8888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     a8r8g8b8, neon_composite_src_8888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     a8b8g8r8, neon_composite_src_8888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  r8g8b8,   null,     r8g8b8,   neon_composite_src_0888_0888),
-    PIXMAN_STD_FAST_PATH (SRC,  b8g8r8,   null,     x8r8g8b8, neon_composite_src_0888_8888_rev),
-    PIXMAN_STD_FAST_PATH (SRC,  b8g8r8,   null,     r5g6b5,   neon_composite_src_0888_0565_rev),
-    PIXMAN_STD_FAST_PATH (SRC,  pixbuf,   pixbuf,   a8r8g8b8, neon_composite_src_pixbuf_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  pixbuf,   pixbuf,   a8b8g8r8, neon_composite_src_rpixbuf_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  rpixbuf,  rpixbuf,  a8r8g8b8, neon_composite_src_rpixbuf_8888),
-    PIXMAN_STD_FAST_PATH (SRC,  rpixbuf,  rpixbuf,  a8b8g8r8, neon_composite_src_pixbuf_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8,       neon_composite_over_n_8_8),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       r5g6b5,   neon_composite_over_n_8_0565),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       b5g6r5,   neon_composite_over_n_8_0565),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8r8g8b8, neon_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8r8g8b8, neon_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8b8g8r8, neon_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8b8g8r8, neon_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     r5g6b5,   neon_composite_over_n_0565),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     a8r8g8b8, neon_composite_over_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     x8r8g8b8, neon_composite_over_n_8888),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, neon_composite_over_n_8888_8888_ca),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, neon_composite_over_n_8888_8888_ca),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, neon_composite_over_n_8888_8888_ca),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, neon_composite_over_n_8888_8888_ca),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    a8r8g8b8, neon_composite_over_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    x8r8g8b8, neon_composite_over_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    r5g6b5,   neon_composite_over_8888_n_0565),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid,    b5g6r5,   neon_composite_over_8888_n_0565),
-    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   solid,    r5g6b5,   neon_composite_over_0565_n_0565),
-    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   solid,    b5g6r5,   neon_composite_over_0565_n_0565),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       a8r8g8b8, neon_composite_over_8888_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       x8r8g8b8, neon_composite_over_8888_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       a8b8g8r8, neon_composite_over_8888_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       x8b8g8r8, neon_composite_over_8888_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       r5g6b5,   neon_composite_over_8888_8_0565),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       b5g6r5,   neon_composite_over_8888_8_0565),
-    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   a8,       r5g6b5,   neon_composite_over_0565_8_0565),
-    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   a8,       b5g6r5,   neon_composite_over_0565_8_0565),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_over_8888_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     r5g6b5,   neon_composite_over_8888_0565),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     b5g6r5,   neon_composite_over_8888_0565),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     a8r8g8b8, neon_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     x8r8g8b8, neon_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     a8b8g8r8, neon_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     x8b8g8r8, neon_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8,       neon_composite_add_n_8_8),
-    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8r8g8b8, neon_composite_add_n_8_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8b8g8r8, neon_composite_add_n_8_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8,       a8,       a8,       neon_composite_add_8_8_8),
-    PIXMAN_STD_FAST_PATH (ADD,  r5g6b5,   a8,       r5g6b5,   neon_composite_add_0565_8_0565),
-    PIXMAN_STD_FAST_PATH (ADD,  b5g6r5,   a8,       b5g6r5,   neon_composite_add_0565_8_0565),
-    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8,       a8r8g8b8, neon_composite_add_8888_8_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, a8,       a8b8g8r8, neon_composite_add_8888_8_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_add_8888_8888_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, solid,    a8r8g8b8, neon_composite_add_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, solid,    a8b8g8r8, neon_composite_add_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8,       null,     a8,       neon_composite_add_8_8),
-    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, null,     a8r8g8b8, neon_composite_add_8888_8888),
-    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, null,     a8b8g8r8, neon_composite_add_8888_8888),
-    PIXMAN_STD_FAST_PATH (IN,   solid,    null,     a8,       neon_composite_in_n_8),
-    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, neon_composite_over_reverse_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, neon_composite_over_reverse_n_8888),
-    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, r5g6b5,   neon_composite_out_reverse_8_0565),
-    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, b5g6r5,   neon_composite_out_reverse_8_0565),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, neon_8888_8888),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, neon_8888_8888),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_0565),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, b5g6r5, neon_8888_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, b5g6r5, neon_8888_0565),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, neon_0565_8888),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8888),
-    /* Note: NONE repeat is not supported yet */
-    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),
-    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),
-    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),
-    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_8_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_8_0565),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, neon_0565_8_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, neon_0565_8_0565),
-
-    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8888),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8888),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8888),
-
-    { PIXMAN_OP_NONE },
-};
-
-static pixman_bool_t
-arm_neon_blt (pixman_implementation_t *imp,
-              uint32_t *               src_bits,
-              uint32_t *               dst_bits,
-              int                      src_stride,
-              int                      dst_stride,
-              int                      src_bpp,
-              int                      dst_bpp,
-              int                      src_x,
-              int                      src_y,
-              int                      dst_x,
-              int                      dst_y,
-              int                      width,
-              int                      height)
-{
-    if (!pixman_blt_neon (
-            src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,
-            src_x, src_y, dst_x, dst_y, width, height))
-
-    {
-	return _pixman_implementation_blt (
-	    imp->delegate,
-	    src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,
-	    src_x, src_y, dst_x, dst_y, width, height);
-    }
-
-    return TRUE;
-}
-
-static pixman_bool_t
-arm_neon_fill (pixman_implementation_t *imp,
-               uint32_t *               bits,
-               int                      stride,
-               int                      bpp,
-               int                      x,
-               int                      y,
-               int                      width,
-               int                      height,
-               uint32_t xor)
-{
-    if (pixman_fill_neon (bits, stride, bpp, x, y, width, height, xor))
-	return TRUE;
-
-    return _pixman_implementation_fill (
-	imp->delegate, bits, stride, bpp, x, y, width, height, xor);
-}
-
-#define BIND_COMBINE_U(name)                                             \
-void                                                                     \
-pixman_composite_scanline_##name##_mask_asm_neon (int32_t         w,     \
-                                                  const uint32_t *dst,   \
-                                                  const uint32_t *src,   \
-                                                  const uint32_t *mask); \
-                                                                         \
-void                                                                     \
-pixman_composite_scanline_##name##_asm_neon (int32_t         w,          \
-                                             const uint32_t *dst,        \
-                                             const uint32_t *src);       \
-                                                                         \
-static void                                                              \
-neon_combine_##name##_u (pixman_implementation_t *imp,                   \
-                         pixman_op_t              op,                    \
-                         uint32_t *               dest,                  \
-                         const uint32_t *         src,                   \
-                         const uint32_t *         mask,                  \
-                         int                      width)                 \
-{                                                                        \
-    if (mask)                                                            \
-	pixman_composite_scanline_##name##_mask_asm_neon (width, dest,   \
-	                                                  src, mask);    \
-    else                                                                 \
-	pixman_composite_scanline_##name##_asm_neon (width, dest, src);  \
-}
-
-BIND_COMBINE_U (over)
-BIND_COMBINE_U (add)
-BIND_COMBINE_U (out_reverse)
-
-pixman_implementation_t *
-_pixman_implementation_create_arm_neon (pixman_implementation_t *fallback)
-{
-    pixman_implementation_t *imp =
-	_pixman_implementation_create (fallback, arm_neon_fast_paths);
-
-    imp->combine_32[PIXMAN_OP_OVER] = neon_combine_over_u;
-    imp->combine_32[PIXMAN_OP_ADD] = neon_combine_add_u;
-    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = neon_combine_out_reverse_u;
-
-    imp->blt = arm_neon_blt;
-    imp->fill = arm_neon_fill;
-
-    return imp;
-}
+/*

+ * Copyright © 2009 ARM Ltd, Movial Creative Technologies Oy

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of ARM Ltd not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  ARM Ltd makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS

+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND

+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY

+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN

+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING

+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+ * SOFTWARE.

+ *

+ * Author:  Ian Rickards (ian.rickards@arm.com)

+ * Author:  Jonathan Morton (jonathan.morton@movial.com)

+ * Author:  Markku Vire (markku.vire@movial.com)

+ *

+ */

+

+#ifdef HAVE_CONFIG_H

+#include <config.h>

+#endif

+

+#include <string.h>

+#include "pixman-private.h"

+#include "pixman-arm-common.h"

+

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_8888,

+                                   uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_x888_8888,

+                                   uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_0565,

+                                   uint16_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0888,

+                                   uint8_t, 3, uint8_t, 3)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_0565,

+                                   uint32_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_8888,

+                                   uint16_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_8888_rev,

+                                   uint8_t, 3, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0565_rev,

+                                   uint8_t, 3, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_pixbuf_8888,

+                                   uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_rpixbuf_8888,

+                                   uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8_8,

+                                   uint8_t, 1, uint8_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8888_8888,

+                                   uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_0565,

+                                   uint32_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_8888,

+                                   uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_0565,

+                                   uint8_t, 1, uint16_t, 1)

+

+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_0565,

+                                 uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_8888,

+                                 uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_reverse_n_8888,

+                                 uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, neon, in_n_8,

+                                 uint8_t, 1)

+

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_0565,

+                                      uint8_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8888,

+                                      uint8_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_8888_ca,

+                                      uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8,

+                                      uint8_t, 1, uint8_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8,

+                                      uint8_t, 1, uint8_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8888,

+                                      uint8_t, 1, uint32_t, 1)

+

+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_8888,

+                                     uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_0565,

+                                     uint32_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_0565_n_0565,

+                                     uint16_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, add_8888_n_8888,

+                                     uint32_t, 1, uint32_t, 1)

+

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8_8_8,

+                                        uint8_t, 1, uint8_t, 1, uint8_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_0565_8_0565,

+                                        uint16_t, 1, uint8_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8_8888,

+                                        uint32_t, 1, uint8_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8888_8888,

+                                        uint32_t, 1, uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_8888,

+                                        uint32_t, 1, uint8_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8888_8888,

+                                        uint32_t, 1, uint32_t, 1, uint32_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_0565,

+                                        uint32_t, 1, uint8_t, 1, uint16_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_0565_8_0565,

+                                        uint16_t, 1, uint8_t, 1, uint16_t, 1)

+

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_8888, OVER,

+                                        uint32_t, uint32_t)

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, OVER,

+                                        uint32_t, uint16_t)

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, SRC,

+                                        uint32_t, uint16_t)

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 0565_8888, SRC,

+                                        uint16_t, uint32_t)

+

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_0565,

+                                           OVER, uint32_t, uint16_t)

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 0565_8_0565,

+                                           OVER, uint16_t, uint16_t)

+

+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_8888, SRC,

+                                         uint32_t, uint32_t)

+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_0565, SRC,

+                                         uint32_t, uint16_t)

+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_x888, SRC,

+                                         uint16_t, uint32_t)

+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_0565, SRC,

+                                         uint16_t, uint16_t)

+

+void

+pixman_composite_src_n_8_asm_neon (int32_t   w,

+                                   int32_t   h,

+                                   uint8_t  *dst,

+                                   int32_t   dst_stride,

+                                   uint8_t   src);

+

+void

+pixman_composite_src_n_0565_asm_neon (int32_t   w,

+                                      int32_t   h,

+                                      uint16_t *dst,

+                                      int32_t   dst_stride,

+                                      uint16_t  src);

+

+void

+pixman_composite_src_n_8888_asm_neon (int32_t   w,

+                                      int32_t   h,

+                                      uint32_t *dst,

+                                      int32_t   dst_stride,

+                                      uint32_t  src);

+

+static pixman_bool_t

+pixman_fill_neon (uint32_t *bits,

+                  int       stride,

+                  int       bpp,

+                  int       x,

+                  int       y,

+                  int       width,

+                  int       height,

+                  uint32_t  _xor)

+{

+    /* stride is always multiple of 32bit units in pixman */

+    uint32_t byte_stride = stride * sizeof(uint32_t);

+

+    switch (bpp)

+    {

+    case 8:

+	pixman_composite_src_n_8_asm_neon (

+		width,

+		height,

+		(uint8_t *)(((char *) bits) + y * byte_stride + x),

+		byte_stride,

+		_xor & 0xff);

+	return TRUE;

+    case 16:

+	pixman_composite_src_n_0565_asm_neon (

+		width,

+		height,

+		(uint16_t *)(((char *) bits) + y * byte_stride + x * 2),

+		byte_stride / 2,

+		_xor & 0xffff);

+	return TRUE;

+    case 32:

+	pixman_composite_src_n_8888_asm_neon (

+		width,

+		height,

+		(uint32_t *)(((char *) bits) + y * byte_stride + x * 4),

+		byte_stride / 4,

+		_xor);

+	return TRUE;

+    default:

+	return FALSE;

+    }

+}

+

+static pixman_bool_t

+pixman_blt_neon (uint32_t *src_bits,

+                 uint32_t *dst_bits,

+                 int       src_stride,

+                 int       dst_stride,

+                 int       src_bpp,

+                 int       dst_bpp,

+                 int       src_x,

+                 int       src_y,

+                 int       dst_x,

+                 int       dst_y,

+                 int       width,

+                 int       height)

+{

+    if (src_bpp != dst_bpp)

+	return FALSE;

+

+    switch (src_bpp)

+    {

+    case 16:

+	pixman_composite_src_0565_0565_asm_neon (

+		width, height,

+		(uint16_t *)(((char *) dst_bits) +

+		dst_y * dst_stride * 4 + dst_x * 2), dst_stride * 2,

+		(uint16_t *)(((char *) src_bits) +

+		src_y * src_stride * 4 + src_x * 2), src_stride * 2);

+	return TRUE;

+    case 32:

+	pixman_composite_src_8888_8888_asm_neon (

+		width, height,

+		(uint32_t *)(((char *) dst_bits) +

+		dst_y * dst_stride * 4 + dst_x * 4), dst_stride,

+		(uint32_t *)(((char *) src_bits) +

+		src_y * src_stride * 4 + src_x * 4), src_stride);

+	return TRUE;

+    default:

+	return FALSE;

+    }

+}

+

+static const pixman_fast_path_t arm_neon_fast_paths[] =

+{

+    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     r5g6b5,   neon_composite_src_0565_0565),

+    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     b5g6r5,   neon_composite_src_0565_0565),

+    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     r5g6b5,   neon_composite_src_8888_0565),

+    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     r5g6b5,   neon_composite_src_8888_0565),

+    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     b5g6r5,   neon_composite_src_8888_0565),

+    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     b5g6r5,   neon_composite_src_8888_0565),

+    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     a8r8g8b8, neon_composite_src_0565_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     x8r8g8b8, neon_composite_src_0565_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     a8b8g8r8, neon_composite_src_0565_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     x8b8g8r8, neon_composite_src_0565_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     x8r8g8b8, neon_composite_src_8888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     x8r8g8b8, neon_composite_src_8888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     x8b8g8r8, neon_composite_src_8888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     x8b8g8r8, neon_composite_src_8888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     a8r8g8b8, neon_composite_src_8888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     a8b8g8r8, neon_composite_src_8888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  r8g8b8,   null,     r8g8b8,   neon_composite_src_0888_0888),

+    PIXMAN_STD_FAST_PATH (SRC,  b8g8r8,   null,     x8r8g8b8, neon_composite_src_0888_8888_rev),

+    PIXMAN_STD_FAST_PATH (SRC,  b8g8r8,   null,     r5g6b5,   neon_composite_src_0888_0565_rev),

+    PIXMAN_STD_FAST_PATH (SRC,  pixbuf,   pixbuf,   a8r8g8b8, neon_composite_src_pixbuf_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  pixbuf,   pixbuf,   a8b8g8r8, neon_composite_src_rpixbuf_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  rpixbuf,  rpixbuf,  a8r8g8b8, neon_composite_src_rpixbuf_8888),

+    PIXMAN_STD_FAST_PATH (SRC,  rpixbuf,  rpixbuf,  a8b8g8r8, neon_composite_src_pixbuf_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8,       neon_composite_over_n_8_8),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       r5g6b5,   neon_composite_over_n_8_0565),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       b5g6r5,   neon_composite_over_n_8_0565),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8r8g8b8, neon_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8r8g8b8, neon_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8b8g8r8, neon_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8b8g8r8, neon_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     r5g6b5,   neon_composite_over_n_0565),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     a8r8g8b8, neon_composite_over_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     x8r8g8b8, neon_composite_over_n_8888),

+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, neon_composite_over_n_8888_8888_ca),

+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, neon_composite_over_n_8888_8888_ca),

+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, neon_composite_over_n_8888_8888_ca),

+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, neon_composite_over_n_8888_8888_ca),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    a8r8g8b8, neon_composite_over_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    x8r8g8b8, neon_composite_over_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    r5g6b5,   neon_composite_over_8888_n_0565),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid,    b5g6r5,   neon_composite_over_8888_n_0565),

+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   solid,    r5g6b5,   neon_composite_over_0565_n_0565),

+    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   solid,    b5g6r5,   neon_composite_over_0565_n_0565),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       a8r8g8b8, neon_composite_over_8888_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       x8r8g8b8, neon_composite_over_8888_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       a8b8g8r8, neon_composite_over_8888_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       x8b8g8r8, neon_composite_over_8888_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       r5g6b5,   neon_composite_over_8888_8_0565),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       b5g6r5,   neon_composite_over_8888_8_0565),

+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   a8,       r5g6b5,   neon_composite_over_0565_8_0565),

+    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   a8,       b5g6r5,   neon_composite_over_0565_8_0565),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_over_8888_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     r5g6b5,   neon_composite_over_8888_0565),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     b5g6r5,   neon_composite_over_8888_0565),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     a8r8g8b8, neon_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     x8r8g8b8, neon_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     a8b8g8r8, neon_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     x8b8g8r8, neon_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8,       neon_composite_add_n_8_8),

+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8r8g8b8, neon_composite_add_n_8_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8b8g8r8, neon_composite_add_n_8_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8,       a8,       a8,       neon_composite_add_8_8_8),

+    PIXMAN_STD_FAST_PATH (ADD,  r5g6b5,   a8,       r5g6b5,   neon_composite_add_0565_8_0565),

+    PIXMAN_STD_FAST_PATH (ADD,  b5g6r5,   a8,       b5g6r5,   neon_composite_add_0565_8_0565),

+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8,       a8r8g8b8, neon_composite_add_8888_8_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, a8,       a8b8g8r8, neon_composite_add_8888_8_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_add_8888_8888_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, solid,    a8r8g8b8, neon_composite_add_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, solid,    a8b8g8r8, neon_composite_add_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8,       null,     a8,       neon_composite_add_8_8),

+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, null,     a8r8g8b8, neon_composite_add_8888_8888),

+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, null,     a8b8g8r8, neon_composite_add_8888_8888),

+    PIXMAN_STD_FAST_PATH (IN,   solid,    null,     a8,       neon_composite_in_n_8),

+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, neon_composite_over_reverse_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, neon_composite_over_reverse_n_8888),

+    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, r5g6b5,   neon_composite_out_reverse_8_0565),

+    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, b5g6r5,   neon_composite_out_reverse_8_0565),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, neon_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, neon_8888_8888),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_0565),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, b5g6r5, neon_8888_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, b5g6r5, neon_8888_0565),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, neon_0565_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8888),

+    /* Note: NONE repeat is not supported yet */

+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),

+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),

+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),

+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_8_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_8_0565),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, neon_0565_8_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, neon_0565_8_0565),

+

+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8888),

+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8888),

+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8888),

+

+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),

+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),

+

+    SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_x888),

+    SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_0565),

+

+    { PIXMAN_OP_NONE },

+};

+

+static pixman_bool_t

+arm_neon_blt (pixman_implementation_t *imp,

+              uint32_t *               src_bits,

+              uint32_t *               dst_bits,

+              int                      src_stride,

+              int                      dst_stride,

+              int                      src_bpp,

+              int                      dst_bpp,

+              int                      src_x,

+              int                      src_y,

+              int                      dst_x,

+              int                      dst_y,

+              int                      width,

+              int                      height)

+{

+    if (!pixman_blt_neon (

+            src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,

+            src_x, src_y, dst_x, dst_y, width, height))

+

+    {

+	return _pixman_implementation_blt (

+	    imp->delegate,

+	    src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,

+	    src_x, src_y, dst_x, dst_y, width, height);

+    }

+

+    return TRUE;

+}

+

+static pixman_bool_t

+arm_neon_fill (pixman_implementation_t *imp,

+               uint32_t *               bits,

+               int                      stride,

+               int                      bpp,

+               int                      x,

+               int                      y,

+               int                      width,

+               int                      height,

+               uint32_t xor)

+{

+    if (pixman_fill_neon (bits, stride, bpp, x, y, width, height, xor))

+	return TRUE;

+

+    return _pixman_implementation_fill (

+	imp->delegate, bits, stride, bpp, x, y, width, height, xor);

+}

+

+#define BIND_COMBINE_U(name)                                             \

+void                                                                     \

+pixman_composite_scanline_##name##_mask_asm_neon (int32_t         w,     \

+                                                  const uint32_t *dst,   \

+                                                  const uint32_t *src,   \

+                                                  const uint32_t *mask); \

+                                                                         \

+void                                                                     \

+pixman_composite_scanline_##name##_asm_neon (int32_t         w,          \

+                                             const uint32_t *dst,        \

+                                             const uint32_t *src);       \

+                                                                         \

+static void                                                              \

+neon_combine_##name##_u (pixman_implementation_t *imp,                   \

+                         pixman_op_t              op,                    \

+                         uint32_t *               dest,                  \

+                         const uint32_t *         src,                   \

+                         const uint32_t *         mask,                  \

+                         int                      width)                 \

+{                                                                        \

+    if (mask)                                                            \

+	pixman_composite_scanline_##name##_mask_asm_neon (width, dest,   \

+	                                                  src, mask);    \

+    else                                                                 \

+	pixman_composite_scanline_##name##_asm_neon (width, dest, src);  \

+}

+

+BIND_COMBINE_U (over)

+BIND_COMBINE_U (add)

+BIND_COMBINE_U (out_reverse)

+

+pixman_implementation_t *

+_pixman_implementation_create_arm_neon (pixman_implementation_t *fallback)

+{

+    pixman_implementation_t *imp =

+	_pixman_implementation_create (fallback, arm_neon_fast_paths);

+

+    imp->combine_32[PIXMAN_OP_OVER] = neon_combine_over_u;

+    imp->combine_32[PIXMAN_OP_ADD] = neon_combine_add_u;

+    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = neon_combine_out_reverse_u;

+

+    imp->blt = arm_neon_blt;

+    imp->fill = arm_neon_fill;

+

+    return imp;

+}

diff --git a/pixman/pixman/pixman-arm-simd-asm.S b/pixman/pixman/pixman-arm-simd-asm.S
index d97545c1b..e00836b6c 100644
--- a/pixman/pixman/pixman-arm-simd-asm.S
+++ b/pixman/pixman/pixman-arm-simd-asm.S
@@ -331,15 +331,29 @@ pixman_asm_function pixman_composite_over_n_8_8888_asm_armv6
 .endfunc

 

 /*

- * Note: This function is only using armv4t instructions (not even armv6),

+ * Note: This code is only using armv5te instructions (not even armv6),

  *       but is scheduled for ARM Cortex-A8 pipeline. So it might need to

  *       be split into a few variants, tuned for each microarchitecture.

  *

  * TODO: In order to get good performance on ARM9/ARM11 cores (which don't

  * have efficient write combining), it needs to be changed to use 16-byte

  * aligned writes using STM instruction.

+ *

+ * Nearest scanline scaler macro template uses the following arguments:

+ *  fname                     - name of the function to generate

+ *  bpp_shift                 - (1 << bpp_shift) is the size of pixel in bytes

+ *  t                         - type suffix for LDR/STR instructions

+ *  prefetch_distance         - prefetch in the source image by that many

+ *                              pixels ahead

+ *  prefetch_braking_distance - stop prefetching when that many pixels are

+ *                              remaining before the end of scanline

  */

-pixman_asm_function pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6

+

+.macro generate_nearest_scanline_func fname, bpp_shift, t,      \

+                                      prefetch_distance,        \

+                                      prefetch_braking_distance

+

+pixman_asm_function fname

 	W	.req	r0

 	DST	.req	r1

 	SRC	.req	r2

@@ -348,30 +362,46 @@ pixman_asm_function pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6
 	TMP1	.req	r4

 	TMP2	.req	r5

 	VXMASK	.req	r6

+	PF_OFFS	.req	r7

 

 	ldr	UNIT_X, [sp]

 	push	{r4, r5, r6, r7}

-	mvn	VXMASK, #1

+	mvn	VXMASK, #((1 << bpp_shift) - 1)

 

 	/* define helper macro */

 	.macro	scale_2_pixels

-		ldrh	TMP1, [SRC, TMP1]

-		and	TMP2, VXMASK, VX, lsr #15

+		ldr&t	TMP1, [SRC, TMP1]

+		and	TMP2, VXMASK, VX, lsr #(16 - bpp_shift)

 		add	VX, VX, UNIT_X

-		strh	TMP1, [DST], #2

+		str&t	TMP1, [DST], #(1 << bpp_shift)

 

-		ldrh	TMP2, [SRC, TMP2]

-		and	TMP1, VXMASK, VX, lsr #15

+		ldr&t	TMP2, [SRC, TMP2]

+		and	TMP1, VXMASK, VX, lsr #(16 - bpp_shift)

 		add	VX, VX, UNIT_X

-		strh	TMP2, [DST], #2

+		str&t	TMP2, [DST], #(1 << bpp_shift)

 	.endm

 

 	/* now do the scaling */

-	and	TMP1, VXMASK, VX, lsr #15

+	and	TMP1, VXMASK, VX, lsr #(16 - bpp_shift)

 	add	VX, VX, UNIT_X

-	subs	W, #4

+	subs	W, W, #(8 + prefetch_braking_distance)

 	blt	2f

-1: /* main loop, process 4 pixels per iteration */

+	/* calculate prefetch offset */

+	mov	PF_OFFS, #prefetch_distance

+	mla	PF_OFFS, UNIT_X, PF_OFFS, VX

+1:	/* main loop, process 8 pixels per iteration with prefetch */

+	subs	W, W, #8

+	add	PF_OFFS, UNIT_X, lsl #3

+	scale_2_pixels

+	scale_2_pixels

+	scale_2_pixels

+	scale_2_pixels

+	pld	[SRC, PF_OFFS, lsr #(16 - bpp_shift)]

+	bge	1b

+2:

+	subs	W, W, #(4 - 8 - prefetch_braking_distance)

+	blt	2f

+1:	/* process the remaining pixels */

 	scale_2_pixels

 	scale_2_pixels

 	subs	W, W, #4

@@ -382,8 +412,8 @@ pixman_asm_function pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6
 	scale_2_pixels

 2:

 	tst	W, #1

-	ldrneh	TMP1, [SRC, TMP1]

-	strneh	TMP1, [DST], #2

+	ldrne&t	TMP1, [SRC, TMP1]

+	strne&t	TMP1, [DST]

 	/* cleanup helper macro */

 	.purgem	scale_2_pixels

 	.unreq	DST

@@ -394,7 +424,15 @@ pixman_asm_function pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6
 	.unreq	TMP1

 	.unreq	TMP2

 	.unreq	VXMASK

+	.unreq	PF_OFFS

 	/* return */

 	pop	{r4, r5, r6, r7}

 	bx	lr

 .endfunc

+.endm

+

+generate_nearest_scanline_func \

+    pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6, 1, h, 80, 32

+

+generate_nearest_scanline_func \

+    pixman_scaled_nearest_scanline_8888_8888_SRC_asm_armv6, 2,  , 48, 32

diff --git a/pixman/pixman/pixman-arm-simd.c b/pixman/pixman/pixman-arm-simd.c
index 6bbc1094d..45981a6b0 100644
--- a/pixman/pixman/pixman-arm-simd.c
+++ b/pixman/pixman/pixman-arm-simd.c
@@ -1,423 +1,432 @@
-/*
- * Copyright © 2008 Mozilla Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Mozilla Corporation not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Mozilla Corporation makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author:  Jeff Muizelaar (jeff@infidigm.net)
- *
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-#include "pixman-arm-common.h"
-#include "pixman-fast-path.h"
-
-#if 0 /* This code was moved to 'pixman-arm-simd-asm.S' */
-
-void
-pixman_composite_add_8_8_asm_armv6 (int32_t  width,
-				    int32_t  height,
-				    uint8_t *dst_line,
-				    int32_t  dst_stride,
-				    uint8_t *src_line,
-				    int32_t  src_stride)
-{
-    uint8_t *dst, *src;
-    int32_t w;
-    uint8_t s, d;
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	/* ensure both src and dst are properly aligned before doing 32 bit reads
-	 * we'll stay in this loop if src and dst have differing alignments
-	 */
-	while (w && (((unsigned long)dst & 3) || ((unsigned long)src & 3)))
-	{
-	    s = *src;
-	    d = *dst;
-	    asm ("uqadd8 %0, %1, %2" : "+r" (d) : "r" (s));
-	    *dst = d;
-
-	    dst++;
-	    src++;
-	    w--;
-	}
-
-	while (w >= 4)
-	{
-	    asm ("uqadd8 %0, %1, %2"
-		 : "=r" (*(uint32_t*)dst)
-		 : "r" (*(uint32_t*)src), "r" (*(uint32_t*)dst));
-	    dst += 4;
-	    src += 4;
-	    w -= 4;
-	}
-
-	while (w)
-	{
-	    s = *src;
-	    d = *dst;
-	    asm ("uqadd8 %0, %1, %2" : "+r" (d) : "r" (s));
-	    *dst = d;
-
-	    dst++;
-	    src++;
-	    w--;
-	}
-    }
-
-}
-
-void
-pixman_composite_over_8888_8888_asm_armv6 (int32_t   width,
-                                           int32_t   height,
-                                           uint32_t *dst_line,
-                                           int32_t   dst_stride,
-                                           uint32_t *src_line,
-                                           int32_t   src_stride)
-{
-    uint32_t    *dst;
-    uint32_t    *src;
-    int32_t w;
-    uint32_t component_half = 0x800080;
-    uint32_t upper_component_mask = 0xff00ff00;
-    uint32_t alpha_mask = 0xff;
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-/* #define inner_branch */
-	asm volatile (
-	    "cmp %[w], #0\n\t"
-	    "beq 2f\n\t"
-	    "1:\n\t"
-	    /* load src */
-	    "ldr r5, [%[src]], #4\n\t"
-#ifdef inner_branch
-	    /* We can avoid doing the multiplication in two cases: 0x0 or 0xff.
-	     * The 0x0 case also allows us to avoid doing an unecessary data
-	     * write which is more valuable so we only check for that
-	     */
-	    "cmp r5, #0\n\t"
-	    "beq 3f\n\t"
-
-	    /* = 255 - alpha */
-	    "sub r8, %[alpha_mask], r5, lsr #24\n\t"
-
-	    "ldr r4, [%[dest]] \n\t"
-
-#else
-	    "ldr r4, [%[dest]] \n\t"
-
-	    /* = 255 - alpha */
-	    "sub r8, %[alpha_mask], r5, lsr #24\n\t"
-#endif
-	    "uxtb16 r6, r4\n\t"
-	    "uxtb16 r7, r4, ror #8\n\t"
-
-	    /* multiply by 257 and divide by 65536 */
-	    "mla r6, r6, r8, %[component_half]\n\t"
-	    "mla r7, r7, r8, %[component_half]\n\t"
-
-	    "uxtab16 r6, r6, r6, ror #8\n\t"
-	    "uxtab16 r7, r7, r7, ror #8\n\t"
-
-	    /* recombine the 0xff00ff00 bytes of r6 and r7 */
-	    "and r7, r7, %[upper_component_mask]\n\t"
-	    "uxtab16 r6, r7, r6, ror #8\n\t"
-
-	    "uqadd8 r5, r6, r5\n\t"
-
-#ifdef inner_branch
-	    "3:\n\t"
-
-#endif
-	    "str r5, [%[dest]], #4\n\t"
-	    /* increment counter and jmp to top */
-	    "subs	%[w], %[w], #1\n\t"
-	    "bne	1b\n\t"
-	    "2:\n\t"
-	    : [w] "+r" (w), [dest] "+r" (dst), [src] "+r" (src)
-	    : [component_half] "r" (component_half), [upper_component_mask] "r" (upper_component_mask),
-	      [alpha_mask] "r" (alpha_mask)
-	    : "r4", "r5", "r6", "r7", "r8", "cc", "memory"
-	    );
-    }
-}
-
-void
-pixman_composite_over_8888_n_8888_asm_armv6 (int32_t   width,
-                                             int32_t   height,
-                                             uint32_t *dst_line,
-                                             int32_t   dst_stride,
-                                             uint32_t *src_line,
-                                             int32_t   src_stride,
-                                             uint32_t  mask)
-{
-    uint32_t *dst;
-    uint32_t *src;
-    int32_t w;
-    uint32_t component_half = 0x800080;
-    uint32_t alpha_mask = 0xff;
-
-    mask = (mask) >> 24;
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-/* #define inner_branch */
-	asm volatile (
-	    "cmp %[w], #0\n\t"
-	    "beq 2f\n\t"
-	    "1:\n\t"
-	    /* load src */
-	    "ldr r5, [%[src]], #4\n\t"
-#ifdef inner_branch
-	    /* We can avoid doing the multiplication in two cases: 0x0 or 0xff.
-	     * The 0x0 case also allows us to avoid doing an unecessary data
-	     * write which is more valuable so we only check for that
-	     */
-	    "cmp r5, #0\n\t"
-	    "beq 3f\n\t"
-
-#endif
-	    "ldr r4, [%[dest]] \n\t"
-
-	    "uxtb16 r6, r5\n\t"
-	    "uxtb16 r7, r5, ror #8\n\t"
-
-	    /* multiply by alpha (r8) then by 257 and divide by 65536 */
-	    "mla r6, r6, %[mask_alpha], %[component_half]\n\t"
-	    "mla r7, r7, %[mask_alpha], %[component_half]\n\t"
-
-	    "uxtab16 r6, r6, r6, ror #8\n\t"
-	    "uxtab16 r7, r7, r7, ror #8\n\t"
-
-	    "uxtb16 r6, r6, ror #8\n\t"
-	    "uxtb16 r7, r7, ror #8\n\t"
-
-	    /* recombine */
-	    "orr r5, r6, r7, lsl #8\n\t"
-
-	    "uxtb16 r6, r4\n\t"
-	    "uxtb16 r7, r4, ror #8\n\t"
-
-	    /* 255 - alpha */
-	    "sub r8, %[alpha_mask], r5, lsr #24\n\t"
-
-	    /* multiply by alpha (r8) then by 257 and divide by 65536 */
-	    "mla r6, r6, r8, %[component_half]\n\t"
-	    "mla r7, r7, r8, %[component_half]\n\t"
-
-	    "uxtab16 r6, r6, r6, ror #8\n\t"
-	    "uxtab16 r7, r7, r7, ror #8\n\t"
-
-	    "uxtb16 r6, r6, ror #8\n\t"
-	    "uxtb16 r7, r7, ror #8\n\t"
-
-	    /* recombine */
-	    "orr r6, r6, r7, lsl #8\n\t"
-
-	    "uqadd8 r5, r6, r5\n\t"
-
-#ifdef inner_branch
-	    "3:\n\t"
-
-#endif
-	    "str r5, [%[dest]], #4\n\t"
-	    /* increment counter and jmp to top */
-	    "subs	%[w], %[w], #1\n\t"
-	    "bne	1b\n\t"
-	    "2:\n\t"
-	    : [w] "+r" (w), [dest] "+r" (dst), [src] "+r" (src)
-	    : [component_half] "r" (component_half), [mask_alpha] "r" (mask),
-	      [alpha_mask] "r" (alpha_mask)
-	    : "r4", "r5", "r6", "r7", "r8", "r9", "cc", "memory"
-	    );
-    }
-}
-
-void
-pixman_composite_over_n_8_8888_asm_armv6 (int32_t   width,
-                                          int32_t   height,
-                                          uint32_t *dst_line,
-                                          int32_t   dst_stride,
-                                          uint32_t  src,
-                                          int32_t   unused,
-                                          uint8_t  *mask_line,
-                                          int32_t   mask_stride)
-{
-    uint32_t  srca;
-    uint32_t *dst;
-    uint8_t  *mask;
-    int32_t w;
-
-    srca = src >> 24;
-
-    uint32_t component_mask = 0xff00ff;
-    uint32_t component_half = 0x800080;
-
-    uint32_t src_hi = (src >> 8) & component_mask;
-    uint32_t src_lo = src & component_mask;
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-	w = width;
-
-/* #define inner_branch */
-	asm volatile (
-	    "cmp %[w], #0\n\t"
-	    "beq 2f\n\t"
-	    "1:\n\t"
-	    /* load mask */
-	    "ldrb r5, [%[mask]], #1\n\t"
-#ifdef inner_branch
-	    /* We can avoid doing the multiplication in two cases: 0x0 or 0xff.
-	     * The 0x0 case also allows us to avoid doing an unecessary data
-	     * write which is more valuable so we only check for that
-	     */
-	    "cmp r5, #0\n\t"
-	    "beq 3f\n\t"
-
-#endif
-	    "ldr r4, [%[dest]] \n\t"
-
-	    /* multiply by alpha (r8) then by 257 and divide by 65536 */
-	    "mla r6, %[src_lo], r5, %[component_half]\n\t"
-	    "mla r7, %[src_hi], r5, %[component_half]\n\t"
-
-	    "uxtab16 r6, r6, r6, ror #8\n\t"
-	    "uxtab16 r7, r7, r7, ror #8\n\t"
-
-	    "uxtb16 r6, r6, ror #8\n\t"
-	    "uxtb16 r7, r7, ror #8\n\t"
-
-	    /* recombine */
-	    "orr r5, r6, r7, lsl #8\n\t"
-
-	    "uxtb16 r6, r4\n\t"
-	    "uxtb16 r7, r4, ror #8\n\t"
-
-	    /* we could simplify this to use 'sub' if we were
-	     * willing to give up a register for alpha_mask
-	     */
-	    "mvn r8, r5\n\t"
-	    "mov r8, r8, lsr #24\n\t"
-
-	    /* multiply by alpha (r8) then by 257 and divide by 65536 */
-	    "mla r6, r6, r8, %[component_half]\n\t"
-	    "mla r7, r7, r8, %[component_half]\n\t"
-
-	    "uxtab16 r6, r6, r6, ror #8\n\t"
-	    "uxtab16 r7, r7, r7, ror #8\n\t"
-
-	    "uxtb16 r6, r6, ror #8\n\t"
-	    "uxtb16 r7, r7, ror #8\n\t"
-
-	    /* recombine */
-	    "orr r6, r6, r7, lsl #8\n\t"
-
-	    "uqadd8 r5, r6, r5\n\t"
-
-#ifdef inner_branch
-	    "3:\n\t"
-
-#endif
-	    "str r5, [%[dest]], #4\n\t"
-	    /* increment counter and jmp to top */
-	    "subs	%[w], %[w], #1\n\t"
-	    "bne	1b\n\t"
-	    "2:\n\t"
-	    : [w] "+r" (w), [dest] "+r" (dst), [src] "+r" (src), [mask] "+r" (mask)
-	    : [component_half] "r" (component_half),
-	      [src_hi] "r" (src_hi), [src_lo] "r" (src_lo)
-	    : "r4", "r5", "r6", "r7", "r8", "cc", "memory");
-    }
-}
-
-#endif
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, add_8_8,
-                                   uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, over_8888_8888,
-                                   uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, armv6, over_8888_n_8888,
-                                     uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8_8888,
-                                      uint8_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 0565_0565, SRC,
-                                        uint16_t, uint16_t)
-
-static const pixman_fast_path_t arm_simd_fast_paths[] =
-{
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, armv6_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, armv6_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, armv6_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, armv6_composite_over_8888_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, armv6_composite_over_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, armv6_composite_over_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, armv6_composite_over_8888_n_8888),
-    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, armv6_composite_over_8888_n_8888),
-
-    PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, armv6_composite_add_8_8),
-
-    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, armv6_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, armv6_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, armv6_composite_over_n_8_8888),
-    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, armv6_composite_over_n_8_8888),
-
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, armv6_0565_0565),
-    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, b5g6r5, armv6_0565_0565),
-
-    { PIXMAN_OP_NONE },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_arm_simd (pixman_implementation_t *fallback)
-{
-    pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_simd_fast_paths);
-
-    return imp;
-}
+/*

+ * Copyright © 2008 Mozilla Corporation

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Mozilla Corporation not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Mozilla Corporation makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS

+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND

+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY

+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN

+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING

+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+ * SOFTWARE.

+ *

+ * Author:  Jeff Muizelaar (jeff@infidigm.net)

+ *

+ */

+#ifdef HAVE_CONFIG_H

+#include <config.h>

+#endif

+

+#include "pixman-private.h"

+#include "pixman-arm-common.h"

+#include "pixman-fast-path.h"

+

+#if 0 /* This code was moved to 'pixman-arm-simd-asm.S' */

+

+void

+pixman_composite_add_8_8_asm_armv6 (int32_t  width,

+				    int32_t  height,

+				    uint8_t *dst_line,

+				    int32_t  dst_stride,

+				    uint8_t *src_line,

+				    int32_t  src_stride)

+{

+    uint8_t *dst, *src;

+    int32_t w;

+    uint8_t s, d;

+

+    while (height--)

+    {

+	dst = dst_line;

+	dst_line += dst_stride;

+	src = src_line;

+	src_line += src_stride;

+	w = width;

+

+	/* ensure both src and dst are properly aligned before doing 32 bit reads

+	 * we'll stay in this loop if src and dst have differing alignments

+	 */

+	while (w && (((unsigned long)dst & 3) || ((unsigned long)src & 3)))

+	{

+	    s = *src;

+	    d = *dst;

+	    asm ("uqadd8 %0, %1, %2" : "+r" (d) : "r" (s));

+	    *dst = d;

+

+	    dst++;

+	    src++;

+	    w--;

+	}

+

+	while (w >= 4)

+	{

+	    asm ("uqadd8 %0, %1, %2"

+		 : "=r" (*(uint32_t*)dst)

+		 : "r" (*(uint32_t*)src), "r" (*(uint32_t*)dst));

+	    dst += 4;

+	    src += 4;

+	    w -= 4;

+	}

+

+	while (w)

+	{

+	    s = *src;

+	    d = *dst;

+	    asm ("uqadd8 %0, %1, %2" : "+r" (d) : "r" (s));

+	    *dst = d;

+

+	    dst++;

+	    src++;

+	    w--;

+	}

+    }

+

+}

+

+void

+pixman_composite_over_8888_8888_asm_armv6 (int32_t   width,

+                                           int32_t   height,

+                                           uint32_t *dst_line,

+                                           int32_t   dst_stride,

+                                           uint32_t *src_line,

+                                           int32_t   src_stride)

+{

+    uint32_t    *dst;

+    uint32_t    *src;

+    int32_t w;

+    uint32_t component_half = 0x800080;

+    uint32_t upper_component_mask = 0xff00ff00;

+    uint32_t alpha_mask = 0xff;

+

+    while (height--)

+    {

+	dst = dst_line;

+	dst_line += dst_stride;

+	src = src_line;

+	src_line += src_stride;

+	w = width;

+

+/* #define inner_branch */

+	asm volatile (

+	    "cmp %[w], #0\n\t"

+	    "beq 2f\n\t"

+	    "1:\n\t"

+	    /* load src */

+	    "ldr r5, [%[src]], #4\n\t"

+#ifdef inner_branch

+	    /* We can avoid doing the multiplication in two cases: 0x0 or 0xff.

+	     * The 0x0 case also allows us to avoid doing an unecessary data

+	     * write which is more valuable so we only check for that

+	     */

+	    "cmp r5, #0\n\t"

+	    "beq 3f\n\t"

+

+	    /* = 255 - alpha */

+	    "sub r8, %[alpha_mask], r5, lsr #24\n\t"

+

+	    "ldr r4, [%[dest]] \n\t"

+

+#else

+	    "ldr r4, [%[dest]] \n\t"

+

+	    /* = 255 - alpha */

+	    "sub r8, %[alpha_mask], r5, lsr #24\n\t"

+#endif

+	    "uxtb16 r6, r4\n\t"

+	    "uxtb16 r7, r4, ror #8\n\t"

+

+	    /* multiply by 257 and divide by 65536 */

+	    "mla r6, r6, r8, %[component_half]\n\t"

+	    "mla r7, r7, r8, %[component_half]\n\t"

+

+	    "uxtab16 r6, r6, r6, ror #8\n\t"

+	    "uxtab16 r7, r7, r7, ror #8\n\t"

+

+	    /* recombine the 0xff00ff00 bytes of r6 and r7 */

+	    "and r7, r7, %[upper_component_mask]\n\t"

+	    "uxtab16 r6, r7, r6, ror #8\n\t"

+

+	    "uqadd8 r5, r6, r5\n\t"

+

+#ifdef inner_branch

+	    "3:\n\t"

+

+#endif

+	    "str r5, [%[dest]], #4\n\t"

+	    /* increment counter and jmp to top */

+	    "subs	%[w], %[w], #1\n\t"

+	    "bne	1b\n\t"

+	    "2:\n\t"

+	    : [w] "+r" (w), [dest] "+r" (dst), [src] "+r" (src)

+	    : [component_half] "r" (component_half), [upper_component_mask] "r" (upper_component_mask),

+	      [alpha_mask] "r" (alpha_mask)

+	    : "r4", "r5", "r6", "r7", "r8", "cc", "memory"

+	    );

+    }

+}

+

+void

+pixman_composite_over_8888_n_8888_asm_armv6 (int32_t   width,

+                                             int32_t   height,

+                                             uint32_t *dst_line,

+                                             int32_t   dst_stride,

+                                             uint32_t *src_line,

+                                             int32_t   src_stride,

+                                             uint32_t  mask)

+{

+    uint32_t *dst;

+    uint32_t *src;

+    int32_t w;

+    uint32_t component_half = 0x800080;

+    uint32_t alpha_mask = 0xff;

+

+    mask = (mask) >> 24;

+

+    while (height--)

+    {

+	dst = dst_line;

+	dst_line += dst_stride;

+	src = src_line;

+	src_line += src_stride;

+	w = width;

+

+/* #define inner_branch */

+	asm volatile (

+	    "cmp %[w], #0\n\t"

+	    "beq 2f\n\t"

+	    "1:\n\t"

+	    /* load src */

+	    "ldr r5, [%[src]], #4\n\t"

+#ifdef inner_branch

+	    /* We can avoid doing the multiplication in two cases: 0x0 or 0xff.

+	     * The 0x0 case also allows us to avoid doing an unecessary data

+	     * write which is more valuable so we only check for that

+	     */

+	    "cmp r5, #0\n\t"

+	    "beq 3f\n\t"

+

+#endif

+	    "ldr r4, [%[dest]] \n\t"

+

+	    "uxtb16 r6, r5\n\t"

+	    "uxtb16 r7, r5, ror #8\n\t"

+

+	    /* multiply by alpha (r8) then by 257 and divide by 65536 */

+	    "mla r6, r6, %[mask_alpha], %[component_half]\n\t"

+	    "mla r7, r7, %[mask_alpha], %[component_half]\n\t"

+

+	    "uxtab16 r6, r6, r6, ror #8\n\t"

+	    "uxtab16 r7, r7, r7, ror #8\n\t"

+

+	    "uxtb16 r6, r6, ror #8\n\t"

+	    "uxtb16 r7, r7, ror #8\n\t"

+

+	    /* recombine */

+	    "orr r5, r6, r7, lsl #8\n\t"

+

+	    "uxtb16 r6, r4\n\t"

+	    "uxtb16 r7, r4, ror #8\n\t"

+

+	    /* 255 - alpha */

+	    "sub r8, %[alpha_mask], r5, lsr #24\n\t"

+

+	    /* multiply by alpha (r8) then by 257 and divide by 65536 */

+	    "mla r6, r6, r8, %[component_half]\n\t"

+	    "mla r7, r7, r8, %[component_half]\n\t"

+

+	    "uxtab16 r6, r6, r6, ror #8\n\t"

+	    "uxtab16 r7, r7, r7, ror #8\n\t"

+

+	    "uxtb16 r6, r6, ror #8\n\t"

+	    "uxtb16 r7, r7, ror #8\n\t"

+

+	    /* recombine */

+	    "orr r6, r6, r7, lsl #8\n\t"

+

+	    "uqadd8 r5, r6, r5\n\t"

+

+#ifdef inner_branch

+	    "3:\n\t"

+

+#endif

+	    "str r5, [%[dest]], #4\n\t"

+	    /* increment counter and jmp to top */

+	    "subs	%[w], %[w], #1\n\t"

+	    "bne	1b\n\t"

+	    "2:\n\t"

+	    : [w] "+r" (w), [dest] "+r" (dst), [src] "+r" (src)

+	    : [component_half] "r" (component_half), [mask_alpha] "r" (mask),

+	      [alpha_mask] "r" (alpha_mask)

+	    : "r4", "r5", "r6", "r7", "r8", "r9", "cc", "memory"

+	    );

+    }

+}

+

+void

+pixman_composite_over_n_8_8888_asm_armv6 (int32_t   width,

+                                          int32_t   height,

+                                          uint32_t *dst_line,

+                                          int32_t   dst_stride,

+                                          uint32_t  src,

+                                          int32_t   unused,

+                                          uint8_t  *mask_line,

+                                          int32_t   mask_stride)

+{

+    uint32_t  srca;

+    uint32_t *dst;

+    uint8_t  *mask;

+    int32_t w;

+

+    srca = src >> 24;

+

+    uint32_t component_mask = 0xff00ff;

+    uint32_t component_half = 0x800080;

+

+    uint32_t src_hi = (src >> 8) & component_mask;

+    uint32_t src_lo = src & component_mask;

+

+    while (height--)

+    {

+	dst = dst_line;

+	dst_line += dst_stride;

+	mask = mask_line;

+	mask_line += mask_stride;

+	w = width;

+

+/* #define inner_branch */

+	asm volatile (

+	    "cmp %[w], #0\n\t"

+	    "beq 2f\n\t"

+	    "1:\n\t"

+	    /* load mask */

+	    "ldrb r5, [%[mask]], #1\n\t"

+#ifdef inner_branch

+	    /* We can avoid doing the multiplication in two cases: 0x0 or 0xff.

+	     * The 0x0 case also allows us to avoid doing an unecessary data

+	     * write which is more valuable so we only check for that

+	     */

+	    "cmp r5, #0\n\t"

+	    "beq 3f\n\t"

+

+#endif

+	    "ldr r4, [%[dest]] \n\t"

+

+	    /* multiply by alpha (r8) then by 257 and divide by 65536 */

+	    "mla r6, %[src_lo], r5, %[component_half]\n\t"

+	    "mla r7, %[src_hi], r5, %[component_half]\n\t"

+

+	    "uxtab16 r6, r6, r6, ror #8\n\t"

+	    "uxtab16 r7, r7, r7, ror #8\n\t"

+

+	    "uxtb16 r6, r6, ror #8\n\t"

+	    "uxtb16 r7, r7, ror #8\n\t"

+

+	    /* recombine */

+	    "orr r5, r6, r7, lsl #8\n\t"

+

+	    "uxtb16 r6, r4\n\t"

+	    "uxtb16 r7, r4, ror #8\n\t"

+

+	    /* we could simplify this to use 'sub' if we were

+	     * willing to give up a register for alpha_mask

+	     */

+	    "mvn r8, r5\n\t"

+	    "mov r8, r8, lsr #24\n\t"

+

+	    /* multiply by alpha (r8) then by 257 and divide by 65536 */

+	    "mla r6, r6, r8, %[component_half]\n\t"

+	    "mla r7, r7, r8, %[component_half]\n\t"

+

+	    "uxtab16 r6, r6, r6, ror #8\n\t"

+	    "uxtab16 r7, r7, r7, ror #8\n\t"

+

+	    "uxtb16 r6, r6, ror #8\n\t"

+	    "uxtb16 r7, r7, ror #8\n\t"

+

+	    /* recombine */

+	    "orr r6, r6, r7, lsl #8\n\t"

+

+	    "uqadd8 r5, r6, r5\n\t"

+

+#ifdef inner_branch

+	    "3:\n\t"

+

+#endif

+	    "str r5, [%[dest]], #4\n\t"

+	    /* increment counter and jmp to top */

+	    "subs	%[w], %[w], #1\n\t"

+	    "bne	1b\n\t"

+	    "2:\n\t"

+	    : [w] "+r" (w), [dest] "+r" (dst), [src] "+r" (src), [mask] "+r" (mask)

+	    : [component_half] "r" (component_half),

+	      [src_hi] "r" (src_hi), [src_lo] "r" (src_lo)

+	    : "r4", "r5", "r6", "r7", "r8", "cc", "memory");

+    }

+}

+

+#endif

+

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, add_8_8,

+                                   uint8_t, 1, uint8_t, 1)

+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, over_8888_8888,

+                                   uint32_t, 1, uint32_t, 1)

+

+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, armv6, over_8888_n_8888,

+                                     uint32_t, 1, uint32_t, 1)

+

+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8_8888,

+                                      uint8_t, 1, uint32_t, 1)

+

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 0565_0565, SRC,

+                                        uint16_t, uint16_t)

+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 8888_8888, SRC,

+                                        uint32_t, uint32_t)

+

+static const pixman_fast_path_t arm_simd_fast_paths[] =

+{

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, armv6_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, armv6_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, armv6_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, armv6_composite_over_8888_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, armv6_composite_over_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, armv6_composite_over_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, armv6_composite_over_8888_n_8888),

+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, armv6_composite_over_8888_n_8888),

+

+    PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, armv6_composite_add_8_8),

+

+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, armv6_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, armv6_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, armv6_composite_over_n_8_8888),

+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, armv6_composite_over_n_8_8888),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, armv6_0565_0565),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, b5g6r5, armv6_0565_0565),

+

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, armv6_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, armv6_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, armv6_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, armv6_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, armv6_8888_8888),

+    PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, armv6_8888_8888),

+

+    { PIXMAN_OP_NONE },

+};

+

+pixman_implementation_t *

+_pixman_implementation_create_arm_simd (pixman_implementation_t *fallback)

+{

+    pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_simd_fast_paths);

+

+    return imp;

+}

diff --git a/xorg-server/xkeyboard-config/rules/base.lists.part b/xorg-server/xkeyboard-config/rules/base.lists.part
index a0fecdff1..64319d376 100644
--- a/xorg-server/xkeyboard-config/rules/base.lists.part
+++ b/xorg-server/xkeyboard-config/rules/base.lists.part
@@ -9,7 +9,7 @@
 ! $pcmodels = pc101 pc102 pc104 pc105

 

 // Microsoft models (using MS geometry)

-! $msmodels = microsoft microsoft7000 microsoftpro microsoftprousb microsoftprose

+! $msmodels = microsoft microsoft4000 microsoft7000 microsoftpro microsoftprousb microsoftprose

 

 // Nokia devices and keyboards

 ! $nokiamodels = nokiasu8w nokiarx44 nokiarx51

@@ -57,8 +57,8 @@
               logiinkse logiinkseusb logiitc logiik \

               logitech_base itouch logiultrax \

               logitech_g15 \

-	      logidinovo logidinovoedge \

-              microsoft7000 microsoftinet microsoftprousb microsoftprooem microsoftprose \

+              logidinovo logidinovoedge \

+              microsoft4000 microsoft7000 microsoftinet microsoftprousb microsoftprooem microsoftprose \

               microsoftoffice microsoftmult \

               mx1998 mx2500 mx2750 \

               oretec \

diff --git a/xorg-server/xkeyboard-config/rules/base.xml.in b/xorg-server/xkeyboard-config/rules/base.xml.in
index 00c315e21..1a3d528d1 100644
--- a/xorg-server/xkeyboard-config/rules/base.xml.in
+++ b/xorg-server/xkeyboard-config/rules/base.xml.in
@@ -1,6202 +1,6209 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE xkbConfigRegistry SYSTEM "xkb.dtd">
-<xkbConfigRegistry version="1.1">
-  <modelList>
-    <model>
-      <configItem>
-        <name>pc101</name>
-        <_description>Generic 101-key PC</_description>
-        <vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>pc102</name>
-        <_description>Generic 102-key (Intl) PC</_description>
-        <vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>pc104</name>
-        <_description>Generic 104-key PC</_description>
-        <vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>pc105</name>
-        <_description>Generic 105-key (Intl) PC</_description>
-        <vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dell101</name>
-        <_description>Dell 101-key PC</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>latitude</name>
-        <_description>Dell Latitude series laptop</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dellm65</name>
-        <_description>Dell Precision M65</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>everex</name>
-        <_description>Everex STEPnote</_description>
-        <vendor>Everex</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>flexpro</name>
-        <_description>Keytronic FlexPro</_description>
-        <vendor>Keytronic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoft</name>
-        <_description>Microsoft Natural</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>omnikey101</name>
-        <_description>Northgate OmniKey 101</_description>
-        <vendor>Northgate</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>winbook</name>
-        <_description>Winbook Model XP5</_description>
-        <vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>pc98</name>
-        <_description>PC-98xx Series</_description>
-        <vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>a4techKB21</name>
-        <_description>A4Tech KB-21</_description>
-        <vendor>A4Tech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>a4techKBS8</name>
-        <_description>A4Tech KBS-8</_description>
-        <vendor>A4Tech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>a4_rfkb23</name>
-        <_description>A4Tech Wireless Desktop RFKB-23</_description>
-        <vendor>A4Tech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>airkey</name>
-        <_description>Acer AirKey V</_description>
-        <vendor>Acer</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>azonaRF2300</name>
-        <_description>Azona RF2300 wireless Internet Keyboard</_description>
-        <vendor>Azona</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>scorpius</name>
-        <_description>Advance Scorpius KI</_description>
-        <vendor>Scorpius</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>brother</name>
-        <_description>Brother Internet Keyboard</_description>
-        <vendor>Brother</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc5113rf</name>
-        <_description>BTC 5113RF Multimedia</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc5126t</name>
-        <_description>BTC 5126T</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc6301urf</name>
-        <_description>BTC 6301URF</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc9000</name>
-        <_description>BTC 9000</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc9000a</name>
-        <_description>BTC 9000A</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc9001ah</name>
-        <_description>BTC 9001AH</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc5090</name>
-        <_description>BTC 5090</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc9019u</name>
-	<_description>BTC 9019U</_description>
-        <vendor>BTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>btc9116u</name>
-	<_description>BTC 9116U Mini Wireless Internet and Gaming</_description>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cherryblue</name>
-        <_description>Cherry Blue Line CyBo@rd</_description>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cherryblueb</name>
-        <_description>Cherry CyMotion Master XPress</_description>
-        <vendor>Cherry</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cherrybluea</name>
-        <_description>Cherry Blue Line CyBo@rd (alternate option)</_description>
-        <vendor>Cherry</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cherrycyboard</name>
-        <_description>Cherry CyBo@rd USB-Hub</_description>
-        <vendor>Cherry</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cherrycmexpert</name>
-        <_description>Cherry CyMotion Expert</_description>
-        <vendor>Cherry</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cherrybunlim</name>
-        <_description>Cherry B.UNLIMITED</_description>
-        <vendor>Cherry</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>chicony</name>
-        <_description>Chicony Internet Keyboard</_description>
-        <vendor>Chicony</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>chicony0108</name>
-        <_description>Chicony KU-0108</_description>
-        <vendor>Chicony</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>chicony0420</name>
-        <_description>Chicony KU-0420</_description>
-        <vendor>Chicony</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>chicony9885</name>
-        <_description>Chicony KB-9885</_description>
-        <vendor>Chicony</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>compaqeak8</name>
-        <_description>Compaq Easy Access Keyboard</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>compaqik7</name>
-        <_description>Compaq Internet Keyboard (7 keys)</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>compaqik13</name>
-        <_description>Compaq Internet Keyboard (13 keys)</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>compaqik18</name>
-        <_description>Compaq Internet Keyboard (18 keys)</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>cymotionlinux</name>
-        <_description>Cherry CyMotion Master Linux</_description>
-        <vendor>Cherry</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>armada</name>
-        <_description>Laptop/notebook Compaq (eg. Armada) Laptop Keyboard</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>presario</name>
-        <_description>Laptop/notebook Compaq (eg. Presario) Internet Keyboard</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>ipaq</name>
-        <_description>Compaq iPaq Keyboard</_description>
-        <vendor>Compaq</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dell</name>
-        <_description>Dell</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dellsk8125</name>
-        <_description>Dell SK-8125</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dellsk8135</name>
-        <_description>Dell SK-8135</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dellusbmm</name>
-        <_description>Dell USB Multimedia Keyboard</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>inspiron</name>
-        <_description>Dell Laptop/notebook Inspiron 6xxx/8xxx</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>precision_m</name>
-        <_description>Dell Laptop/notebook Precision M series</_description>
-        <vendor>Dell</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dexxa</name>
-        <_description>Dexxa Wireless Desktop Keyboard</_description>
-        <vendor>Dexxa</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>diamond</name>
-        <_description>Diamond 9801 / 9802 series</_description>
-        <vendor>Diamond</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>dtk2000</name>
-        <_description>DTK2000</_description>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>ennyah_dkb1008</name>
-        <_description>Ennyah DKB-1008</_description>
-        <vendor>Ennyah</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>fscaa1667g</name>
-        <_description>Fujitsu-Siemens Computers AMILO laptop</_description>
-        <vendor>Fujitsu-Siemens</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>genius</name>
-        <_description>Genius Comfy KB-16M / Genius MM Keyboard KWD-910</_description>
-        <vendor>Genius</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>geniuscomfy</name>
-        <_description>Genius Comfy KB-12e</_description>
-        <vendor>Genius</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>geniuscomfy2</name>
-        <_description>Genius Comfy KB-21e-Scroll</_description>
-        <vendor>Genius</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>geniuskb19e</name>
-        <_description>Genius KB-19e NB</_description>
-        <vendor>Genius</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>geniuskkb2050hs</name>
-        <_description>Genius KKB-2050HS</_description>
-        <vendor>Genius</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>gyration</name>
-        <_description>Gyration</_description>
-        <vendor>Gyration</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>htcdream</name>
-        <_description>HTC Dream</_description>
-        <vendor>HTC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>kinesis</name>
-        <_description>Kinesis</_description>
-        <vendor>Kinesis</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logitech_base</name>
-        <_description>Logitech Generic Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logitech_g15</name>
-        <_description>Logitech G15 extra keys via G15daemon</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpi6</name>
-        <_description>Hewlett-Packard Internet Keyboard</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hp250x</name>
-        <_description>Hewlett-Packard SK-250x Multimedia Keyboard</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpxe3gc</name>
-        <_description>Hewlett-Packard Omnibook XE3 GC</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpxe3gf</name>
-        <_description>Hewlett-Packard Omnibook XE3 GF</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpxt1000</name>
-        <_description>Hewlett-Packard Omnibook XT1000</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpdv5</name>
-        <_description>Hewlett-Packard Pavilion dv5</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpzt11xx</name>
-        <_description>Hewlett-Packard Pavilion ZT11xx</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hp500fa</name>
-        <_description>Hewlett-Packard Omnibook 500 FA</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hp5xx</name>
-        <_description>Hewlett-Packard Omnibook 5xx</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpnx9020</name>
-        <_description>Hewlett-Packard nx9020</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hp6000</name>
-        <_description>Hewlett-Packard Omnibook 6000/6100</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>honeywell_euroboard</name>
-        <_description>Honeywell Euroboard</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>hpmini110</name>
-        <_description>Hewlett-Packard Mini 110 Notebook</_description>
-        <vendor>Hewlett-Packard</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>rapidaccess</name>
-        <_description>IBM Rapid Access</_description>
-        <vendor>Lenovo (previously IBM)</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>rapidaccess2</name>
-        <_description>IBM Rapid Access II</_description>
-        <vendor>Lenovo (previously IBM)</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>thinkpad</name>
-        <_description>IBM ThinkPad 560Z/600/600E/A22E</_description>
-        <vendor>Lenovo (previously IBM)</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>thinkpad60</name>
-        <_description>IBM ThinkPad R60/T60/R61/T61</_description>
-        <vendor>Lenovo (previously IBM)</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>thinkpadz60</name>
-        <_description>IBM ThinkPad Z60m/Z60t/Z61m/Z61t</_description>
-        <vendor>Lenovo (previously IBM)</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>ibm_spacesaver</name>
-        <_description>IBM Space Saver</_description>
-        <vendor>Lenovo (previously IBM)</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiaccess</name>
-        <_description>Logitech Access Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiclx300</name>
-        <_description>Logitech Cordless Desktop LX-300</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logii350</name>
-        <_description>Logitech Internet 350 Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logimel</name>
-        <_description>Logitech Media Elite Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicd</name>
-        <_description>Logitech Cordless Desktop</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicd_it</name>
-        <_description>Logitech Cordless Desktop iTouch</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicd_nav</name>
-        <_description>Logitech Cordless Desktop Navigator</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicd_opt</name>
-        <_description>Logitech Cordless Desktop Optical</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicda</name>
-        <_description>Logitech Cordless Desktop (alternate option)</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicdpa2</name>
-        <_description>Logitech Cordless Desktop Pro (alternate option 2)</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicfn</name>
-        <_description>Logitech Cordless Freedom/Desktop Navigator</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicdn</name>
-        <_description>Logitech Cordless Desktop Navigator</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiitc</name>
-        <_description>Logitech iTouch Cordless Keyboard (model Y-RB6)</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiik</name>
-        <_description>Logitech Internet Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>itouch</name>
-        <_description>Logitech iTouch</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logicink</name>
-        <_description>Logitech Internet Navigator Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiex110</name>
-        <_description>Logitech Cordless Desktop EX110</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiinkse</name>
-        <_description>Logitech iTouch Internet Navigator Keyboard SE</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiinkseusb</name>
-        <_description>Logitech iTouch Internet Navigator Keyboard SE (USB)</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiultrax</name>
-        <_description>Logitech Ultra-X Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logiultraxc</name>
-        <_description>Logitech Ultra-X Cordless Media Desktop Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logidinovo</name>
-        <_description>Logitech diNovo Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>logidinovoedge</name>
-        <_description>Logitech diNovo Edge Keyboard</_description>
-        <vendor>Logitech</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>mx1998</name>
-        <_description>Memorex MX1998</_description>
-        <vendor>Memorex</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>mx2500</name>
-        <_description>Memorex MX2500 EZ-Access Keyboard</_description>
-        <vendor>Memorex</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>mx2750</name>
-        <_description>Memorex MX2750</_description>
-        <vendor>Memorex</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoft7000</name>
-        <_description>Microsoft Natural Wireless Ergonomic Keyboard 7000</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftinet</name>
-        <_description>Microsoft Internet Keyboard</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftpro</name>
-        <_description>Microsoft Natural Keyboard Pro / Microsoft Internet Keyboard Pro</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftprousb</name>
-        <_description>Microsoft Natural Keyboard Pro USB / Microsoft Internet Keyboard Pro</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftprooem</name>
-        <_description>Microsoft Natural Keyboard Pro OEM</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>vsonku306</name>
-        <_description>ViewSonic KU-306 Internet Keyboard</_description>
-        <vendor>ViewSonic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftprose</name>
-        <_description>Microsoft Internet Keyboard Pro, Swedish</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftoffice</name>
-        <_description>Microsoft Office Keyboard</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftmult</name> 
-        <_description>Microsoft Wireless Multimedia Keyboard 1.0A</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftelite</name> 
-        <_description>Microsoft Natural Keyboard Elite</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>microsoftccurve2k</name> 
-        <_description>Microsoft Comfort Curve Keyboard 2000</_description>
-        <vendor>Microsoft Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>oretec</name>
-        <_description>Ortek MCK-800 MM/Internet keyboard</_description>
-        <vendor>Ortek</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>propeller</name>
-        <_description>Propeller Voyager (KTEZ-1000)</_description>
-        <vendor>KeyTronic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>qtronix</name>
-        <_description>QTronix Scorpius 98N+</_description>
-        <vendor>QTronix</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>samsung4500</name>
-        <_description>Samsung SDM 4500P</_description>
-        <vendor>Samsung</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>samsung4510</name>
-        <_description>Samsung SDM 4510P</_description>
-        <vendor>Samsung</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sanwaskbkg3</name>
-        <_description>Sanwa Supply SKB-KG3</_description>
-        <vendor>Sanwa Supply Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sk1300</name>
-        <_description>SK-1300</_description>
-	<vendor>NEC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sk2500</name>
-        <_description>SK-2500</_description>
-	<vendor>NEC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sk6200</name>
-        <_description>SK-6200</_description>
-	<vendor>NEC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sk7100</name>
-        <_description>SK-7100</_description>
-	<vendor>NEC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sp_inet</name>
-        <_description>Super Power Multimedia Keyboard</_description>
-	<vendor>Generic</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sven</name>
-        <_description>SVEN Ergonomic 2500</_description>
-	<vendor>SVEN</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sven303</name>
-        <_description>SVEN Slim 303</_description>
-	<vendor>SVEN</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>symplon</name>
-        <_description>Symplon PaceBook (tablet PC)</_description>
-	<vendor>Symplon</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>toshiba_s3000</name>
-        <_description>Toshiba Satellite S3000</_description>
-	<vendor>Toshiba</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>trust</name>
-        <_description>Trust Wireless Keyboard Classic</_description>
-	<vendor>Trust</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>trustda</name>
-        <_description>Trust Direct Access Keyboard</_description>
-	<vendor>Trust</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>trust_slimline</name>
-        <_description>Trust Slimline</_description>
-	<vendor>Trust</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>tm2020</name>
-        <_description>TypeMatrix EZ-Reach 2020</_description>
-        <vendor>TypeMatrix</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>tm2030PS2</name>
-        <_description>TypeMatrix EZ-Reach 2030 PS2</_description>
-        <vendor>TypeMatrix</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>tm2030USB</name>
-        <_description>TypeMatrix EZ-Reach 2030 USB</_description>
-        <vendor>TypeMatrix</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>tm2030USB-102</name>
-        <_description>TypeMatrix EZ-Reach 2030 USB (102/105:EU mode)</_description>
-        <vendor>TypeMatrix</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>tm2030USB-106</name>
-        <_description>TypeMatrix EZ-Reach 2030 USB (106:JP mode)</_description>
-        <vendor>TypeMatrix</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>yahoo</name>
-        <_description>Yahoo! Internet Keyboard</_description>
-	<vendor>Yahoo!</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>macbook78</name>
-        <_description>MacBook/MacBook Pro</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>macbook79</name>
-        <_description>MacBook/MacBook Pro (Intl)</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>macintosh</name>
-        <_description>Macintosh</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>macintosh_old</name>
-        <_description>Macintosh Old</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>macintosh_hhk</name>
-        <_description>Happy Hacking Keyboard for Mac</_description>
-	<vendor>Fujitsu</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>acer_c300</name>
-        <_description>Acer C300</_description>
-	<vendor>Acer</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>acer_ferrari4k</name>
-        <_description>Acer Ferrari 4000</_description>
-	<vendor>Acer</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>acer_laptop</name>
-        <_description>Acer Laptop</_description>
-	<vendor>Acer</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>asus_laptop</name>
-        <_description>Asus Laptop</_description>
-	<vendor>Asus</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>apple</name>
-        <_description>Apple</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>apple_laptop</name>
-        <_description>Apple Laptop</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>applealu_ansi</name>
-        <_description>Apple Aluminium Keyboard (ANSI)</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>applealu_iso</name>
-        <_description>Apple Aluminium Keyboard (ISO)</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>applealu_jis</name>
-        <_description>Apple Aluminium Keyboard (JIS)</_description>
-	<vendor>Apple</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>silvercrest</name>
-        <_description>SILVERCREST Multimedia Wireless Keyboard</_description>
-	<vendor>Silvercrest</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>emachines</name>
-        <_description>Laptop/notebook eMachines m68xx</_description>
-	<vendor>eMachines</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-	<name>benqx</name>
-	<_description>BenQ X-Touch</_description>
-	<vendor>BenQ</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-	<name>benqx730</name>
-	<_description>BenQ X-Touch 730</_description>
-	<vendor>BenQ</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-	<name>benqx800</name>
-	<_description>BenQ X-Touch 800</_description>
-	<vendor>BenQ</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-	<name>hhk</name>
-	<_description>Happy Hacking Keyboard</_description>
-	<vendor>Fujitsu</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-	<name>classmate</name>
-	<_description>Classmate PC</_description>
-	<vendor>Intel</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-	<name>olpc</name>
-	<_description>OLPC</_description>
-	<vendor>OLPC</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>sun6</name>
-        <_description>Sun Type 5/6</_description>
-        <vendor>Sun Microsystems</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>targa_v811</name>
-        <_description>Targa Visionary 811</_description>
-        <vendor>Targa</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>unitekkb1925</name>
-        <_description>Unitek KB-1925</_description>
-        <vendor>Unitek Group</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>compalfl90</name>
-        <_description>FL90</_description>
-        <vendor>Compal Electronics Inc.</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-        <name>creativedw7000</name>
-        <_description>Creative Desktop Wireless 7000</_description>
-        <vendor>Creative</vendor>
-      </configItem>
-    </model>
-    <model>
-      <configItem>
-       <name>htcdream</name>
-       <_description>Htc Dream phone</_description>
-       <vendor>htc</vendor>
-     </configItem>
-    </model>
-  </modelList>
-  <layoutList>
-    <layout>
-      <configItem>
-        <name>us</name>
-        <_shortDescription>USA</_shortDescription>
-        <_description>USA</_description>
-        <languageList>
-          <iso639Id>eng</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>chr</name>
-            <_description>USA - Cherokee</_description>
-            <languageList>
-              <iso639Id>chr</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>euro</name>
-            <_description>USA - With EuroSign on 5</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>intl</name>
-            <_description>USA - International (with dead keys)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>alt-intl</name>
-            <_description>USA - Alternative international</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>colemak</name>
-            <_description>USA - Colemak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>USA - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-intl</name>
-            <_description>USA - Dvorak international (with dead keys)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-alt-intl</name>
-            <_description>USA - Dvorak alternative international (no dead keys)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-l</name>
-            <_description>USA - Left handed Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-r</name>
-            <_description>USA - Right handed Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-classic</name>
-            <_description>USA - Classic Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvp</name>
-            <_description>USA - Programmer Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>rus</name>
-            <_description>USA - Russian phonetic</_description>
-            <languageList>
-              <iso639Id>rus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>USA - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>altgr-intl</name>
-            <_description>USA - International (AltGr dead keys)</_description>
-            <languageList><iso639Id>eng</iso639Id>
-                          <iso639Id>fra</iso639Id>
-                          <iso639Id>ger</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>olpc2</name>
-            <_description>USA - Layout toggle on multiply/divide key</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>hbs</name>
-            <_description>USA - Serbo-Croatian</_description>
-            <languageList><iso639Id>eng</iso639Id>
-                          <iso639Id>bos</iso639Id>
-                          <iso639Id>hbs</iso639Id>
-                          <iso639Id>hrv</iso639Id>
-                          <iso639Id>srp</iso639Id> </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ad</name>
-        <_shortDescription>And</_shortDescription>
-        <_description>Andorra</_description>
-        <languageList>
-          <iso639Id>cat</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>af</name>
-        <_shortDescription>Afg</_shortDescription>
-        <_description>Afghanistan</_description>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>ps</name>
-            <_description>Afghanistan - Pashto</_description>
-            <languageList>
-              <iso639Id>pus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>uz</name>
-            <_description>Afghanistan - Southern Uzbek</_description>
-            <languageList>
-              <iso639Id>uzb</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>olpc-ps</name>
-            <_description>Afghanistan - OLPC Pashto</_description>
-            <languageList>
-              <iso639Id>pus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fa-olpc</name>
-            <_description>Afghanistan - OLPC Dari</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>uz-olpc</name>
-            <_description>Afghanistan - OLPC Southern Uzbek</_description>
-            <languageList>
-              <iso639Id>uzb</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ara</name>
-        <_shortDescription>Ara</_shortDescription>
-        <_description>Arabic</_description>
-        <countryList>
-          <iso3166Id>AE</iso3166Id>
-          <iso3166Id>BH</iso3166Id>
-          <iso3166Id>DZ</iso3166Id>
-          <iso3166Id>EG</iso3166Id>
-          <iso3166Id>EH</iso3166Id>
-          <iso3166Id>JO</iso3166Id>
-          <iso3166Id>KW</iso3166Id>
-          <iso3166Id>LB</iso3166Id>
-          <iso3166Id>LY</iso3166Id>
-          <iso3166Id>MA</iso3166Id>
-          <iso3166Id>MR</iso3166Id>
-          <iso3166Id>OM</iso3166Id>
-          <iso3166Id>PS</iso3166Id>
-          <iso3166Id>QA</iso3166Id>
-          <iso3166Id>SA</iso3166Id>
-          <iso3166Id>SD</iso3166Id>
-          <iso3166Id>SY</iso3166Id>
-          <iso3166Id>TN</iso3166Id>
-          <iso3166Id>YE</iso3166Id>
-        </countryList>
-        <languageList>
-          <iso639Id>ara</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>azerty</name>
-            <_description>Arabic - azerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>azerty_digits</name>
-            <_description>Arabic - azerty/digits</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>digits</name>
-            <_description>Arabic - digits</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty</name>
-            <_description>Arabic - qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty_digits</name>
-            <_description>Arabic - qwerty/digits</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>buckwalter</name>
-            <_description>Arabic - Buckwalter</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>al</name>
-        <_shortDescription>Alb</_shortDescription>
-        <_description>Albania</_description>
-        <languageList>
-          <iso639Id>alb</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>am</name>
-        <_shortDescription>Arm</_shortDescription>
-        <_description>Armenia</_description>
-        <languageList>
-          <iso639Id>hye</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>phonetic</name>
-            <_description>Armenia - Phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>phonetic-alt</name>
-            <_description>Armenia - Alternative Phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>eastern</name>
-            <_description>Armenia - Eastern</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>western</name>
-            <_description>Armenia - Western</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>eastern-alt</name>
-            <_description>Armenia - Alternative Eastern</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>at</name>
-        <_shortDescription>Aut</_shortDescription>
-        <_description>Austria</_description>
-        <languageList>
-          <iso639Id>ger</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Austria - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Austria - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Austria - Macintosh</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>az</name>
-        <_shortDescription>Aze</_shortDescription>
-        <_description>Azerbaijan</_description>
-        <languageList>
-          <iso639Id>aze</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>cyrillic</name>
-            <_description>Azerbaijan - Cyrillic</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>by</name>
-        <_shortDescription>Blr</_shortDescription>
-        <_description>Belarus</_description>
-        <languageList>
-          <iso639Id>bel</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>legacy</name>
-            <_description>Belarus - Legacy</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latin</name>
-            <_description>Belarus - Latin</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>be</name>
-        <_shortDescription>Bel</_shortDescription>
-        <_description>Belgium</_description>
-        <languageList><iso639Id>ger</iso639Id>
-                      <iso639Id>nld</iso639Id>
-                      <iso639Id>fra</iso639Id></languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>oss</name>
-            <_description>Belgium - Alternative</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oss_latin9</name>
-            <_description>Belgium - Alternative, latin-9 only</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oss_sundeadkeys</name>
-            <_description>Belgium - Alternative, Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>iso-alternate</name>
-            <_description>Belgium - ISO Alternate</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Belgium - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Belgium - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>wang</name>
-            <_description>Belgium - Wang model 724 azerty</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>bd</name>
-        <_shortDescription>Bgd</_shortDescription>
-        <_description>Bangladesh</_description>
-        <languageList>
-          <iso639Id>ben</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>probhat</name>
-            <_description>Bangladesh - Probhat</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>in</name>
-        <_shortDescription>Ind</_shortDescription>
-        <_description>India</_description>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>ben</name>
-            <_description>India - Bengali</_description>
-            <languageList>
-              <iso639Id>ben</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ben_probhat</name>
-            <_description>India - Bengali Probhat</_description>
-            <languageList>
-              <iso639Id>ben</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>guj</name>
-            <_description>India - Gujarati</_description>
-            <languageList>
-              <iso639Id>guj</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>guru</name>
-            <_description>India - Gurmukhi</_description>
-            <languageList>
-              <iso639Id>pan</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>jhelum</name>
-            <_description>India - Gurmukhi Jhelum</_description>
-            <languageList>
-              <iso639Id>pan</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>kan</name>
-            <_description>India - Kannada</_description>
-            <languageList>
-              <iso639Id>kan</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mal</name>
-            <_description>India - Malayalam</_description>
-            <languageList>
-              <iso639Id>mal</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mal_lalitha</name>
-            <_description>India - Malayalam Lalitha</_description>
-            <languageList>
-              <iso639Id>mal</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-             <name>mal_enhanced</name>
-             <_description>India - Malayalam enhanced INSCRIPT with Rupee Sign</_description>
-             <languageList><iso639Id>mal</iso639Id></languageList>
-          </configItem>
-         </variant>
-         <variant>
-           <configItem>
-            <name>ori</name>
-            <_description>India - Oriya</_description>
-            <languageList>
-              <iso639Id>ori</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tam_unicode</name>
-            <_description>India - Tamil Unicode</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tam_keyboard_with_numerals</name>
-            <_description>India - Tamil Keyboard with Numerals</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tam_TAB</name>
-            <_description>India - Tamil TAB Typewriter</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tam_TSCII</name>
-            <_description>India - Tamil TSCII Typewriter</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tam</name>
-            <_description>India - Tamil</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tel</name>
-            <_description>India - Telugu</_description>
-            <languageList>
-              <iso639Id>tel</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>urd-phonetic</name>
-            <_description>India - Urdu, Phonetic</_description>
-            <languageList>
-              <iso639Id>urd</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>urd-phonetic3</name>
-            <_description>India - Urdu, Alternative phonetic</_description>
-            <languageList>
-              <iso639Id>urd</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>urd-winkeys</name>
-            <_description>India - Urdu, Winkeys</_description>
-            <languageList>
-              <iso639Id>urd</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>bolnagri</name>
-            <_description>India - Hindi Bolnagri</_description>
-            <languageList>
-              <iso639Id>hin</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>hin-wx</name>
-            <_description>India - Hindi Wx</_description>
-            <languageList>
-              <iso639Id>hin</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>eng</name>
-            <_description>India - English with RupeeSign</_description>
-            <languageList>
-              <iso639Id>eng</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ba</name>
-        <_shortDescription>Bih</_shortDescription>
-        <_description>Bosnia and Herzegovina</_description>
-        <languageList>
-          <iso639Id>bos</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>alternatequotes</name>
-            <_description>Bosnia and Herzegovina -  Use guillemets for quotes</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>unicode</name>
-            <_description>Bosnia and Herzegovina - Use Bosnian digraphs</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>unicodeus</name>
-            <_description>Bosnia and Herzegovina - US keyboard with Bosnian digraphs</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Bosnia and Herzegovina - US keyboard with Bosnian letters</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>br</name>
-        <_shortDescription>Bra</_shortDescription>
-        <_description>Brazil</_description>
-        <languageList>
-          <iso639Id>por</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Brazil - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Brazil - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nativo</name>
-            <_description>Brazil - Nativo</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nativo-us</name>
-            <_description>Brazil - Nativo for USA keyboards</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nativo-epo</name>
-            <_description>Brazil - Nativo for Esperanto</_description>
-            <languageList>
-              <iso639Id>epo</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>bg</name>
-        <_shortDescription>Bgr</_shortDescription>
-        <_description>Bulgaria</_description>
-        <languageList>
-          <iso639Id>bul</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>phonetic</name>
-            <_description>Bulgaria - Traditional phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>bas_phonetic</name>
-            <_description>Bulgaria - New phonetic</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ma</name>
-        <_description>Morocco</_description>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>french</name>
-            <_description>Morocco - French</_description>
-            <languageList>
-              <iso639Id>fra</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tifinagh</name>
-            <_description>Morocco - Tifinagh</_description>
-            <languageList>
-              <iso639Id>ber</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tifinagh-alt</name>
-            <_description>Morocco - Tifinagh alternative</_description>
-            <languageList>
-              <iso639Id>ber</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tifinagh-alt-phonetic</name>
-            <_description>Morocco - Tifinagh alternative phonetic</_description>
-            <languageList>
-              <iso639Id>ber</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tifinagh-extended</name>
-            <_description>Morocco - Tifinagh extended</_description>
-            <languageList>
-              <iso639Id>ber</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tifinagh-phonetic</name>
-            <_description>Morocco - Tifinagh phonetic</_description>
-            <languageList>
-              <iso639Id>ber</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tifinagh-extended-phonetic</name>
-            <_description>Morocco - Tifinagh extended phonetic</_description>
-            <languageList>
-              <iso639Id>ber</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>mm</name>
-        <_shortDescription>Mmr</_shortDescription>
-        <_description>Myanmar</_description>
-        <languageList>
-          <iso639Id>mya</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ca</name>
-        <_shortDescription>Can</_shortDescription>
-        <_description>Canada</_description>
-        <languageList>
-          <iso639Id>fra</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>fr-dvorak</name>
-            <_description>Canada - French Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fr-legacy</name>
-            <_description>Canada - French (legacy)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>multix</name>
-            <_description>Canada - Multilingual</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>multi</name>
-            <_description>Canada - Multilingual, first part</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>multi-2gr</name>
-            <_description>Canada - Multilingual, second part</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ike</name>
-            <_description>Canada - Inuktitut</_description>
-            <languageList>
-              <iso639Id>iku</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>shs</name>
-            <_description>Canada - Secwepemctsin</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>kut</name>
-            <_description>Canada - Ktunaxa</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>eng</name>
-            <_description>Canada - English</_description>
-            <languageList>
-              <iso639Id>eng</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>cd</name>
-        <_shortDescription>COD</_shortDescription>
-        <_description>Congo, Democratic Republic of the</_description>
-        <languageList>
-          <iso639Id>fra</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>cn</name>
-        <_shortDescription>Chn</_shortDescription>
-        <_description>China</_description>
-        <languageList>
-          <iso639Id>chi</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>tib</name>
-            <_description>China - Tibetan</_description>
-            <languageList>
-              <iso639Id>tib</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tib_asciinum</name>
-            <_description>China - Tibetan (with ASCII numerals)</_description>
-            <languageList>
-              <iso639Id>tib</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>uig</name>
-            <_description>China - Uyghur</_description>
-            <languageList>
-              <iso639Id>uig</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>hr</name>
-        <_shortDescription>Hrv</_shortDescription>
-        <_description>Croatia</_description>
-        <languageList>
-          <iso639Id>scr</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>alternatequotes</name>
-            <_description>Croatia - Use guillemets for quotes</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>unicode</name>
-            <_description>Croatia - Use Croatian digraphs</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>unicodeus</name>
-            <_description>Croatia - US keyboard with Croatian digraphs</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Croatia - US keyboard with Croatian letters</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>cz</name>
-        <_shortDescription>Cze</_shortDescription>
-        <_description>Czechia</_description>
-        <languageList>
-          <iso639Id>cze</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>bksl</name>
-            <_description>Czechia - With &lt;\|&gt; key</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty</name>
-            <_description>Czechia - qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty_bksl</name>
-            <_description>Czechia - qwerty, extended Backslash</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ucw</name>
-            <_description>Czechia - UCW layout (accented letters only)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-ucw</name>
-            <_description>Czechia - US Dvorak with CZ UCW support</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>dk</name>
-        <_shortDescription>Dnk</_shortDescription>
-        <_description>Denmark</_description>
-        <languageList>
-          <iso639Id>dan</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Denmark - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Denmark - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac_nodeadkeys</name>
-            <_description>Denmark - Macintosh, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Denmark - Dvorak</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>nl</name>
-        <_shortDescription>Nld</_shortDescription>
-        <_description>Netherlands</_description>
-        <languageList>
-          <iso639Id>nld</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Netherlands - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Netherlands - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>std</name>
-            <_description>Netherlands - Standard</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>bt</name>
-        <_shortDescription>Btn</_shortDescription>
-        <_description>Bhutan</_description>
-        <languageList>
-          <iso639Id>dzo</iso639Id>
-        </languageList>
-      </configItem>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ee</name>
-        <_shortDescription>Est</_shortDescription>
-        <_description>Estonia</_description>
-        <languageList>
-          <iso639Id>est</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Estonia - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Estonia - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Estonia - US keyboard with Estonian letters</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ir</name>
-        <_shortDescription>Irn</_shortDescription>
-        <_description>Iran</_description>
-        <languageList>
-          <iso639Id>per</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>pes_keypad</name>
-            <_description>Iran - Persian, with Persian Keypad</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku</name>
-            <_description>Iran - Kurdish, Latin Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_f</name>
-            <_description>Iran - Kurdish, (F)</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_alt</name>
-            <_description>Iran - Kurdish, Latin Alt-Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_ara</name>
-            <_description>Iran - Kurdish, Arabic-Latin</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>iq</name>
-        <_shortDescription>Irq</_shortDescription>
-        <_description>Iraq</_description>
-        <languageList><iso639Id>ara</iso639Id>
-                      <iso639Id>kur</iso639Id></languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>ku</name>
-            <_description>Iraq - Kurdish, Latin Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_f</name>
-            <_description>Iraq - Kurdish, (F)</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_alt</name>
-            <_description>Iraq - Kurdish, Latin Alt-Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_ara</name>
-            <_description>Iraq - Kurdish, Arabic-Latin</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>fo</name>
-        <_shortDescription>Fro</_shortDescription>
-        <_description>Faroe Islands</_description>
-        <languageList>
-          <iso639Id>fao</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Faroe Islands - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>fi</name>
-        <_shortDescription>Fin</_shortDescription>
-        <_description>Finland</_description>
-        <languageList>
-          <iso639Id>fin</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>classic</name>
-            <_description>Finland - Classic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Finland - Classic, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>smi</name>
-            <_description>Finland - Northern Saami</_description>
-            <languageList><iso639Id>smi</iso639Id>
-                          <iso639Id>sme</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Finland - Macintosh</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>fr</name>
-        <_shortDescription>Fra</_shortDescription>
-        <_description>France</_description>
-        <languageList>
-          <iso639Id>fra</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>France - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>France - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oss</name>
-            <_description>France - Alternative</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oss_latin9</name>
-            <_description>France - Alternative, latin-9 only</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oss_nodeadkeys</name>
-            <_description>France - Alternative, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oss_sundeadkeys</name>
-            <_description>France - Alternative, Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latin9</name>
-            <_description>France - (Legacy) Alternative</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latin9_nodeadkeys</name>
-            <_description>France - (Legacy) Alternative, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latin9_sundeadkeys</name>
-            <_description>France - (Legacy) Alternative, Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>bepo</name>
-            <_description>France - Bepo, ergonomic, Dvorak way</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>bepo_latin9</name>
-            <_description>France - Bepo, ergonomic, Dvorak way, latin-9 only</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>France - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>France - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>bre</name>
-            <_description>France - Breton</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>oci</name>
-            <_description>France - Occitan</_description>
-            <languageList>
-              <iso639Id>oci</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>geo</name>
-            <_description>France - Georgian AZERTY Tskapo</_description>
-            <languageList>
-              <iso639Id>geo</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>gh</name>
-        <_shortDescription>Gha</_shortDescription>
-        <_description>Ghana</_description>
-        <languageList>
-          <iso639Id>eng</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>generic</name>
-            <_description>Ghana - Multilingual</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>akan</name>
-            <_description>Ghana - Akan</_description>
-            <languageList>
-              <iso639Id>aka</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ewe</name>
-            <_description>Ghana - Ewe</_description>
-            <languageList>
-              <iso639Id>ewe</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fula</name>
-            <_description>Ghana - Fula</_description>
-            <languageList>
-              <iso639Id>ful</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ga</name>
-            <_description>Ghana - Ga</_description>
-            <languageList>
-              <iso639Id>gaa</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>hausa</name>
-            <_description>Ghana - Hausa</_description>
-            <languageList>
-              <iso639Id>hau</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>avn</name>
-            <_description>Ghana - Avatime</_description>
-            <languageList>
-              <iso639Id>avn</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>gillbt</name>
-            <_description>Ghana - GILLBT</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>gn</name>
-        <_shortDescription>Gin</_shortDescription>
-        <_description>Guinea</_description>
-        <languageList>
-          <iso639Id>fra</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ge</name>
-        <_shortDescription>Geo</_shortDescription>
-        <_description>Georgia</_description>
-        <languageList>
-          <iso639Id>geo</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>ergonomic</name>
-            <_description>Georgia - Ergonomic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mess</name>
-            <_description>Georgia - MESS</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ru</name>
-            <_description>Georgia - Russian</_description>
-            <languageList>
-              <iso639Id>rus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>os</name>
-            <_description>Georgia - Ossetian</_description>
-            <languageList>
-              <iso639Id>oss</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>de</name>
-        <_shortDescription>Deu</_shortDescription>
-        <_description>Germany</_description>
-        <languageList>
-          <iso639Id>ger</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>deadacute</name>
-            <_description>Germany - Dead acute</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>deadgraveacute</name>
-            <_description>Germany - Dead grave acute</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Germany - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ro</name>
-            <_description>Germany - Romanian keyboard with German letters</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ro_nodeadkeys</name>
-            <_description>Germany - Romanian keyboard with German letters, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Germany - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Germany - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>neo</name>
-            <_description>Germany - Neo 2</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Germany - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac_nodeadkeys</name>
-            <_description>Germany - Macintosh, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dsb</name>
-            <_description>Germany - Lower Sorbian</_description>
-            <languageList>
-              <iso639Id>dsb</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dsb_qwertz</name>
-            <_description>Germany - Lower Sorbian (qwertz)</_description>
-            <languageList>
-              <iso639Id>dsb</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty</name>
-            <_description>Germany - qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ru</name>
-            <_description>Germany - Russian phonetic</_description>
-            <languageList>
-              <iso639Id>rus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>gr</name>
-        <_shortDescription>Grc</_shortDescription>
-        <_description>Greece</_description>
-        <languageList>
-          <iso639Id>gre</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>simple</name>
-            <_description>Greece - Simple</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>extended</name>
-            <_description>Greece - Extended</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Greece - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>polytonic</name>
-            <_description>Greece - Polytonic</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>hu</name>
-        <_shortDescription>Hun</_shortDescription>
-        <_description>Hungary</_description>
-        <languageList>
-          <iso639Id>hun</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>standard</name>
-            <_description>Hungary - Standard</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Hungary - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty</name>
-            <_description>Hungary - qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwertz_comma_dead</name>
-            <_description>Hungary - 101/qwertz/comma/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwertz_comma_nodead</name>
-            <_description>Hungary - 101/qwertz/comma/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwertz_dot_dead</name>
-            <_description>Hungary - 101/qwertz/dot/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwertz_dot_nodead</name>
-            <_description>Hungary - 101/qwertz/dot/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwerty_comma_dead</name>
-            <_description>Hungary - 101/qwerty/comma/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwerty_comma_nodead</name>
-            <_description>Hungary - 101/qwerty/comma/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwerty_dot_dead</name>
-            <_description>Hungary - 101/qwerty/dot/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>101_qwerty_dot_nodead</name>
-            <_description>Hungary - 101/qwerty/dot/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwertz_comma_dead</name>
-            <_description>Hungary - 102/qwertz/comma/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwertz_comma_nodead</name>
-            <_description>Hungary - 102/qwertz/comma/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwertz_dot_dead</name>
-            <_description>Hungary - 102/qwertz/dot/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwertz_dot_nodead</name>
-            <_description>Hungary - 102/qwertz/dot/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwerty_comma_dead</name>
-            <_description>Hungary - 102/qwerty/comma/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwerty_comma_nodead</name>
-            <_description>Hungary - 102/qwerty/comma/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwerty_dot_dead</name>
-            <_description>Hungary - 102/qwerty/dot/Dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>102_qwerty_dot_nodead</name>
-            <_description>Hungary - 102/qwerty/dot/Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>is</name>
-        <_shortDescription>Isl</_shortDescription>
-        <_description>Iceland</_description>
-        <languageList>
-          <iso639Id>ice</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>Sundeadkeys</name>
-            <_description>Iceland - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Iceland - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Iceland - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Iceland - Dvorak</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>il</name>
-        <_shortDescription>Isr</_shortDescription>
-        <_description>Israel</_description>
-        <languageList>
-          <iso639Id>heb</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>lyx</name>
-            <_description>Israel - lyx</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>phonetic</name>
-            <_description>Israel - Phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>biblical</name>
-            <_description>Israel - Biblical Hebrew (Tiro)</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>it</name>
-        <_shortDescription>Ita</_shortDescription>
-        <_description>Italy</_description>
-        <languageList>
-          <iso639Id>ita</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Italy - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Italy - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Italy - US keyboard with Italian letters</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>geo</name>
-            <_description>Italy - Georgian</_description>
-            <languageList>
-              <iso639Id>geo</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>jp</name>
-        <_shortDescription>Jpn</_shortDescription>
-        <_description>Japan</_description>
-        <languageList>
-          <iso639Id>jpn</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>kana</name>
-            <_description>Japan - Kana</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>kana86</name>
-            <_description>Japan - Kana 86</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>OADG109A</name>
-            <_description>Japan - OADG 109A</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Japan - Macintosh</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>kg</name>
-        <_shortDescription>Kgz</_shortDescription>
-        <_description>Kyrgyzstan</_description>
-        <languageList>
-          <iso639Id>kir</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>phonetic</name>
-            <_description>Kyrgyzstan - Phonetic</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>kh</name>
-        <_shortDescription>Khm</_shortDescription>
-        <_description>Cambodia</_description>
-        <languageList>
-          <iso639Id>khm</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>kz</name>
-        <_shortDescription>Kaz</_shortDescription>
-        <_description>Kazakhstan</_description>
-        <languageList>
-          <iso639Id>kaz</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>ruskaz</name>
-            <_description>Kazakhstan - Russian with Kazakh</_description>
-            <languageList><iso639Id>kaz</iso639Id>
-                          <iso639Id>rus</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>kazrus</name>
-            <_description>Kazakhstan - Kazakh with Russian</_description>
-            <languageList><iso639Id>kaz</iso639Id>
-                          <iso639Id>rus</iso639Id></languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>la</name>
-        <_shortDescription>Lao</_shortDescription>
-        <_description>Laos</_description>
-        <languageList>
-          <iso639Id>lao</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>stea</name>
-            <_description>Laos - STEA (proposed standard layout)</_description>
-            <languageList><iso639Id>lao</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>latam</name>
-        <_shortDescription>Esp</_shortDescription>
-        <_description>Latin American</_description>
-        <countryList>
-          <iso3166Id>AR</iso3166Id>
-          <iso3166Id>BO</iso3166Id>
-          <iso3166Id>CL</iso3166Id>
-          <iso3166Id>CO</iso3166Id>
-          <iso3166Id>CR</iso3166Id>
-          <iso3166Id>CU</iso3166Id>
-          <iso3166Id>DO</iso3166Id>
-          <iso3166Id>EC</iso3166Id>
-          <iso3166Id>GT</iso3166Id>
-          <iso3166Id>HN</iso3166Id>
-          <iso3166Id>HT</iso3166Id>
-          <iso3166Id>MX</iso3166Id>
-          <iso3166Id>NI</iso3166Id>
-          <iso3166Id>PA</iso3166Id>
-          <iso3166Id>PE</iso3166Id>
-          <iso3166Id>PR</iso3166Id>
-          <iso3166Id>PY</iso3166Id>
-          <iso3166Id>SV</iso3166Id>
-          <iso3166Id>US</iso3166Id>
-          <iso3166Id>UY</iso3166Id>
-          <iso3166Id>VE</iso3166Id>
-        </countryList>
-        <languageList>
-          <iso639Id>spa</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Latin American - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>deadtilde</name>
-            <_description>Latin American - Include dead tilde</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Latin American - Sun dead keys</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>lt</name>
-        <_shortDescription>Ltu</_shortDescription>
-        <_description>Lithuania</_description>
-        <languageList>
-          <iso639Id>lit</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>std</name>
-            <_description>Lithuania - Standard</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Lithuania - US keyboard with Lithuanian letters</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ibm</name>
-            <_description>Lithuania - IBM (LST 1205-92)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>lekp</name>
-            <_description>Lithuania - LEKP</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>lekpa</name>
-            <_description>Lithuania - LEKPa</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>lv</name>
-        <_shortDescription>Lva</_shortDescription>
-        <_description>Latvia</_description>
-        <languageList>
-          <iso639Id>lav</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>apostrophe</name>
-            <_description>Latvia - Apostrophe (') variant</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tilde</name>
-            <_description>Latvia - Tilde (~) variant</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fkey</name>
-            <_description>Latvia - F-letter (F) variant</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>mao</name>
-        <_shortDescription>Mao</_shortDescription>
-        <_description>Maori</_description>
-        <languageList>
-          <iso639Id>mao</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>me</name>
-        <_shortDescription>MNE</_shortDescription>
-        <_description>Montenegro</_description>
-        <languageList>
-          <iso639Id>srp</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>cyrillic</name>
-            <_description>Montenegro - Cyrillic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>cyrillicyz</name>
-            <_description>Montenegro - Cyrillic, Z and ZHE swapped</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinunicode</name>
-            <_description>Montenegro - Latin unicode</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinyz</name>
-            <_description>Montenegro - Latin qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinunicodeyz</name>
-            <_description>Montenegro - Latin unicode qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>cyrillicalternatequotes</name>
-            <_description>Montenegro - Cyrillic with guillemets</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinalternatequotes</name>
-            <_description>Montenegro - Latin with guillemets</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>mk</name>
-        <_shortDescription>Mkd</_shortDescription>
-        <_description>Macedonia</_description>
-        <languageList>
-          <iso639Id>mkd</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Macedonia - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>mt</name>
-        <_shortDescription>Mlt</_shortDescription>
-        <_description>Malta</_description>
-        <languageList>
-          <iso639Id>mlt</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Malta - Maltese keyboard with US layout</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>mn</name>
-        <_shortDescription>Mng</_shortDescription>
-        <_description>Mongolia</_description>
-        <languageList>
-          <iso639Id>mng</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>no</name>
-        <_shortDescription>Nor</_shortDescription>
-        <_description>Norway</_description>
-        <languageList>
-          <iso639Id>nor</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Norway - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Norway - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>smi</name>
-            <_description>Norway - Northern Saami</_description>
-            <languageList>
-              <iso639Id>sme</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>smi_nodeadkeys</name>
-            <_description>Norway - Northern Saami, eliminate dead keys</_description>
-            <languageList>
-              <iso639Id>sme</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Norway - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac_nodeadkeys</name>
-            <_description>Norway - Macintosh, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>pl</name>
-        <_shortDescription>Pol</_shortDescription>
-        <_description>Poland</_description>
-        <languageList>
-          <iso639Id>pol</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>qwertz</name>
-            <_description>Poland - qwertz</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Poland - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak_quotes</name>
-            <_description>Poland - Dvorak, Polish quotes on quotemark key</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak_altquotes</name>
-            <_description>Poland - Dvorak, Polish quotes on key 1</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>csb</name>
-            <_description>Poland - Kashubian</_description>
-            <languageList>
-              <iso639Id>csb</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ru_phonetic_dvorak</name>
-            <_description>Poland - Russian phonetic Dvorak</_description>
-            <languageList>
-              <iso639Id>rus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvp</name>
-            <_description>Poland - Programmer Dvorak</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>pt</name>
-        <_shortDescription>Prt</_shortDescription>
-        <_description>Portugal</_description>
-        <languageList>
-          <iso639Id>por</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Portugal - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Portugal - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Portugal - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac_nodeadkeys</name>
-            <_description>Portugal - Macintosh, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac_sundeadkeys</name>
-            <_description>Portugal - Macintosh, Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nativo</name>
-            <_description>Portugal - Nativo</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nativo-us</name>
-            <_description>Portugal - Nativo for USA keyboards</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>nativo-epo</name>
-            <_description>Portugal - Nativo for Esperanto</_description>
-            <languageList>
-              <iso639Id>epo</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ro</name>
-        <_shortDescription>Rou</_shortDescription>
-        <_description>Romania</_description>
-        <languageList>
-          <iso639Id>rum</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>cedilla</name>
-            <_description>Romania - Cedilla</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>std</name>
-            <_description>Romania - Standard</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>std_cedilla</name>
-            <_description>Romania - Standard (Cedilla)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>winkeys</name>
-            <_description>Romania - Winkeys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_f</name>
-            <_description>Romania - Crimean Tatar (Turkish F)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_alt</name>
-            <_description>Romania - Crimean Tatar (Turkish Alt-Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_dobruca1</name>
-            <_description>Romania - Crimean Tatar (Dobruca-1 Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_dobruca2</name>
-            <_description>Romania - Crimean Tatar (Dobruca-2 Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ru</name>
-        <_shortDescription>Rus</_shortDescription>
-        <_description>Russia</_description>
-        <languageList>
-          <iso639Id>rus</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>phonetic</name>
-            <_description>Russia - Phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>phonetic_winkeys</name>
-            <_description>Russia - Phonetic Winkeys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>typewriter</name>
-            <_description>Russia - Typewriter</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>legacy</name>
-            <_description>Russia - Legacy</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>typewriter-legacy</name>
-            <_description>Russia - Typewriter, legacy</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tt</name>
-            <_description>Russia - Tatar</_description>
-            <languageList>
-              <iso639Id>tat</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>os_legacy</name>
-            <_description>Russia - Ossetian, legacy</_description>
-            <languageList>
-              <iso639Id>oss</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>os_winkeys</name>
-            <_description>Russia - Ossetian, Winkeys</_description>
-            <languageList>
-              <iso639Id>oss</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>cv</name>
-            <_description>Russia - Chuvash</_description>
-            <languageList>
-              <iso639Id>chv</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>cv_latin</name>
-            <_description>Russia - Chuvash Latin</_description>
-            <languageList>
-              <iso639Id>chv</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>udm</name>
-            <_description>Russia - Udmurt</_description>
-            <languageList>
-              <iso639Id>udm</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>kom</name>
-            <_description>Russia - Komi</_description>
-            <languageList>
-              <iso639Id>kom</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sah</name>
-            <_description>Russia - Yakut</_description>
-            <languageList>
-              <iso639Id>sah</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>xal</name>
-            <_description>Russia - Kalmyk</_description>
-            <languageList>
-              <iso639Id>xal</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dos</name>
-            <_description>Russia - DOS</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>srp</name>
-            <_description>Russia - Serbian</_description>
-            <languageList><iso639Id>rus</iso639Id>
-                          <iso639Id>srp</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>bak</name>
-            <_description>Russia - Bashkirian</_description>
-            <languageList>
-              <iso639Id>bak</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>chm</name>
-            <_description>Russia - Mari</_description>
-            <languageList>
-              <iso639Id>chm</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>rs</name>
-        <_shortDescription>SRB</_shortDescription>
-        <_description>Serbia</_description>
-        <languageList>
-          <iso639Id>srp</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>yz</name>
-            <_description>Serbia - Z and ZHE swapped</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latin</name>
-            <_description>Serbia - Latin</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinunicode</name>
-            <_description>Serbia - Latin Unicode</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinyz</name>
-            <_description>Serbia - Latin qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinunicodeyz</name>
-            <_description>Serbia - Latin Unicode qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>alternatequotes</name>
-            <_description>Serbia - With guillemets</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>latinalternatequotes</name>
-            <_description>Serbia - Latin with guillemets</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>rue</name>
-            <_description>Serbia - Pannonian Rusyn Homophonic</_description>
-            <languageList>
-              <iso639Id>rue</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>si</name>
-        <_shortDescription>Svn</_shortDescription>
-        <_description>Slovenia</_description>
-        <languageList>
-          <iso639Id>slv</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>alternatequotes</name>
-            <_description>Slovenia - Use guillemets for quotes</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us</name>
-            <_description>Slovenia - US keyboard with Slovenian letters</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>sk</name>
-        <_shortDescription>Svk</_shortDescription>
-        <_description>Slovakia</_description>
-        <languageList>
-          <iso639Id>slo</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>bksl</name>
-            <_description>Slovakia - Extended Backslash</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty</name>
-            <_description>Slovakia - qwerty</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>qwerty_bksl</name>
-            <_description>Slovakia - qwerty, extended Backslash</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>es</name>
-        <_shortDescription>Esp</_shortDescription>
-        <_description>Spain</_description>
-        <languageList>
-          <iso639Id>spa</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Spain - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>deadtilde</name>
-            <_description>Spain - Include dead tilde</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Spain - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Spain - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ast</name>
-            <_description>Spain - Asturian variant with bottom-dot H and bottom-dot L</_description>
-            <languageList>
-              <iso639Id>ast</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>cat</name>
-            <_description>Spain - Catalan variant with middle-dot L</_description>
-            <languageList>
-              <iso639Id>cat</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Spain - Macintosh</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>se</name>
-        <_shortDescription>Swe</_shortDescription>
-        <_description>Sweden</_description>
-        <languageList>
-          <iso639Id>swe</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>nodeadkeys</name>
-            <_description>Sweden - Eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Sweden - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>rus</name>
-            <_description>Sweden - Russian phonetic</_description>
-            <languageList>
-              <iso639Id>rus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>rus_nodeadkeys</name>
-            <_description>Sweden - Russian phonetic, eliminate dead keys</_description>
-            <languageList>
-              <iso639Id>rus</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>smi</name>
-            <_description>Sweden - Northern Saami</_description>
-            <languageList>
-              <iso639Id>sme</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>Sweden - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>svdvorak</name>
-            <_description>Sweden - Svdvorak</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ch</name>
-        <_shortDescription>Che</_shortDescription>
-        <_description>Switzerland</_description>
-        <languageList><iso639Id>ger</iso639Id>
-                      <iso639Id>gsw</iso639Id></languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>legacy</name>
-            <_description>Switzerland - Legacy</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>de_nodeadkeys</name>
-            <_description>Switzerland - German, eliminate dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>de_sundeadkeys</name>
-            <_description>Switzerland - German, Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fr</name>
-            <_description>Switzerland - French</_description>
-            <languageList>
-              <iso639Id>fra</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fr_nodeadkeys</name>
-            <_description>Switzerland - French, eliminate dead keys</_description>
-            <languageList>
-              <iso639Id>fra</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fr_sundeadkeys</name>
-            <_description>Switzerland - French, Sun dead keys</_description>
-            <languageList>
-              <iso639Id>fra</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>fr_mac</name>
-            <_description>Switzerland - French (Macintosh)</_description>
-            <languageList>
-              <iso639Id>fra</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>de_mac</name>
-            <_description>Switzerland - German (Macintosh)</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>sy</name>
-        <_shortDescription>Syr</_shortDescription>
-        <_description>Syria</_description>
-        <languageList>
-          <iso639Id>syr</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>syc</name>
-            <_description>Syria - Syriac</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>syc_phonetic</name>
-            <_description>Syria - Syriac phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku</name>
-            <_description>Syria - Kurdish, Latin Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_f</name>
-            <_description>Syria - Kurdish, (F)</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_alt</name>
-            <_description>Syria - Kurdish, Latin Alt-Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>tj</name>
-        <_shortDescription>Tjk</_shortDescription>
-        <_description>Tajikistan</_description>
-        <languageList>
-          <iso639Id>tgk</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>legacy</name>
-            <_description>Tajikistan - Legacy</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>lk</name>
-        <_shortDescription>Lka</_shortDescription>
-        <_description>Sri Lanka</_description>
-        <languageList>
-          <iso639Id>sin</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>tam_unicode</name>
-            <_description>Sri Lanka - Tamil Unicode</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>tam_TAB</name>
-            <_description>Sri Lanka - Tamil TAB Typewriter</_description>
-            <languageList>
-              <iso639Id>tam</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>th</name>
-        <_shortDescription>Tha</_shortDescription>
-        <_description>Thailand</_description>
-        <languageList>
-          <iso639Id>tha</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>tis</name>
-            <_description>Thailand - TIS-820.2538</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>pat</name>
-            <_description>Thailand - Pattachote</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>tr</name>
-        <_shortDescription>Tur</_shortDescription>
-        <_description>Turkey</_description>
-        <languageList>
-          <iso639Id>tur</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>f</name>
-            <_description>Turkey - (F)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>alt</name>
-            <_description>Turkey - Alt-Q</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>sundeadkeys</name>
-            <_description>Turkey - Sun dead keys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku</name>
-            <_description>Turkey - Kurdish, Latin Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_f</name>
-            <_description>Turkey - Kurdish, (F)</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ku_alt</name>
-            <_description>Turkey - Kurdish, Latin Alt-Q</_description>
-            <languageList>
-              <iso639Id>kur</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>intl</name>
-            <_description>Turkey - International (with dead keys)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh</name>
-            <_description>Turkey - Crimean Tatar (Turkish Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_f</name>
-            <_description>Turkey - Crimean Tatar (Turkish F)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_alt</name>
-            <_description>Turkey - Crimean Tatar (Turkish Alt-Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>tw</name>
-        <_shortDescription>Twn</_shortDescription>
-        <_description>Taiwan</_description>
-        <languageList>
-          <iso639Id>trv</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>indigenous</name>
-            <_description>Taiwan - Indigenous</_description>
-            <languageList>
-              <iso639Id>ami</iso639Id>
-              <iso639Id>tay</iso639Id>
-              <iso639Id>bnn</iso639Id>
-              <iso639Id>ckv</iso639Id>
-              <iso639Id>pwn</iso639Id>
-              <iso639Id>pyu</iso639Id>
-              <iso639Id>dru</iso639Id>
-              <iso639Id>ais</iso639Id>
-              <iso639Id>ssf</iso639Id>
-              <iso639Id>tao</iso639Id>
-              <iso639Id>tsu</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>saisiyat</name>
-            <_description>Taiwan - Saisiyat</_description>
-            <languageList>
-              <iso639Id>xsf</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ua</name>
-        <_shortDescription>Ukr</_shortDescription>
-        <_description>Ukraine</_description>
-        <languageList>
-          <iso639Id>ukr</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>phonetic</name>
-            <_description>Ukraine - Phonetic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>typewriter</name>
-            <_description>Ukraine - Typewriter</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>winkeys</name>
-            <_description>Ukraine - Winkeys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>legacy</name>
-            <_description>Ukraine - Legacy</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>rstu</name>
-            <_description>Ukraine - Standard RSTU</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>rstu_ru</name>
-            <_description>Ukraine - Standard RSTU on Russian layout</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>homophonic</name>
-            <_description>Ukraine - Homophonic</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh</name>
-            <_description>Ukraine - Crimean Tatar (Turkish Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_f</name>
-            <_description>Ukraine - Crimean Tatar (Turkish F)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_alt</name>
-            <_description>Ukraine - Crimean Tatar (Turkish Alt-Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>gb</name>
-        <_shortDescription>GBr</_shortDescription>
-        <_description>United Kingdom</_description>
-        <languageList>
-          <iso639Id>eng</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>extd</name>
-            <_description>United Kingdom - Extended - Winkeys</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>intl</name>
-            <_description>United Kingdom - International (with dead keys)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>United Kingdom - Dvorak</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorakukp</name>
-            <_description>United Kingdom - Dvorak (UK Punctuation)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac</name>
-            <_description>United Kingdom - Macintosh</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>mac_intl</name>
-            <_description>United Kingdom - Macintosh (International)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>colemak</name>
-            <_description>United Kingdom - Colemak</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>uz</name>
-        <_shortDescription>Uzb</_shortDescription>
-        <_description>Uzbekistan</_description>
-        <languageList>
-          <iso639Id>uzb</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>latin</name>
-            <_description>Uzbekistan - Latin</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh</name>
-            <_description>Uzbekistan - Crimean Tatar (Turkish Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_f</name>
-            <_description>Uzbekistan - Crimean Tatar (Turkish F)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>crh_alt</name>
-            <_description>Uzbekistan - Crimean Tatar (Turkish Alt-Q)</_description>
-            <languageList>
-              <iso639Id>crh</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>vn</name>
-        <_shortDescription>Vnm</_shortDescription>
-        <_description>Vietnam</_description>
-        <languageList>
-          <iso639Id>vie</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>kr</name>
-        <_shortDescription>Kor</_shortDescription>
-        <_description>Korea, Republic of</_description>
-        <languageList>
-          <iso639Id>kor</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>kr104</name>
-            <_description>Korea, Republic of - 101/104 key Compatible</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>nec_vndr/jp</name>
-        <_shortDescription>Jpn</_shortDescription>
-        <_description>Japan (PC-98xx Series)</_description>
-        <countryList>
-          <iso3166Id>JP</iso3166Id>
-        </countryList>
-        <languageList>
-          <iso639Id>jpn</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ie</name>
-        <_shortDescription>Irl</_shortDescription>
-        <_description>Ireland</_description>
-        <languageList>
-          <iso639Id>eng</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>CloGaelach</name>
-            <_description>Ireland - CloGaelach</_description>
-            <languageList>
-              <iso639Id>gla</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>UnicodeExpert</name>
-            <_description>Ireland - UnicodeExpert</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ogam</name>
-            <_description>Ireland - Ogham</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ogam_is434</name>
-            <_description>Ireland - Ogham IS434</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>pk</name>
-        <_shortDescription>Pak</_shortDescription>
-        <_description>Pakistan</_description>
-        <languageList>
-          <iso639Id>urd</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>urd-crulp</name>
-            <_description>Pakistan - CRULP</_description>
-            <languageList>
-              <iso639Id>urd</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>urd-nla</name>
-            <_description>Pakistan - NLA</_description>
-            <languageList>
-              <iso639Id>urd</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>ara</name>
-            <_description>Pakistan - Arabic</_description>
-            <languageList>
-              <iso639Id>ara</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>snd</name>
-            <_description>Pakistan - Sindhi</_description>
-            <languageList>
-              <iso639Id>sd</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>mv</name>
-        <_shortDescription>Mdv</_shortDescription>
-        <_description>Maldives</_description>
-        <languageList>
-          <iso639Id>div</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>za</name>
-        <_shortDescription>Zaf</_shortDescription>
-        <_description>South Africa</_description>
-        <languageList>
-          <iso639Id>eng</iso639Id>
-        </languageList>
-      </configItem>
-    </layout>
-    <layout>
-      <configItem>
-        <name>epo</name>
-        <_shortDescription>Epo</_shortDescription>
-        <_description>Esperanto</_description>
-        <languageList>
-          <iso639Id>epo</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>legacy</name>
-            <_description>Esperanto - displaced semicolon and quote (obsolete)</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>np</name>
-        <_shortDescription>Npl</_shortDescription>
-        <_description>Nepal</_description>
-        <languageList>
-          <iso639Id>nep</iso639Id>
-        </languageList>
-      </configItem>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ng</name>
-        <_shortDescription>Nga</_shortDescription>
-        <_description>Nigeria</_description>
-        <languageList>
-          <iso639Id>eng</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>igbo</name>
-            <_description>Nigeria - Igbo</_description>
-            <languageList>
-              <iso639Id>ibo</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>yoruba</name>
-            <_description>Nigeria - Yoruba</_description>
-            <languageList>
-              <iso639Id>yor</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>hausa</name>
-            <_description>Nigeria - Hausa</_description>
-            <languageList>
-              <iso639Id>hau</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>et</name>
-        <_shortDescription>Eth</_shortDescription>
-        <_description>Ethiopia</_description>
-        <languageList>
-          <iso639Id>amh</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>sn</name>
-        <_shortDescription>Sen</_shortDescription>
-        <_description>Senegal</_description>
-        <languageList>
-          <iso639Id>wol</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList/>
-    </layout>
-    <layout>
-      <configItem>
-        <name>brai</name>
-        <_shortDescription>Brl</_shortDescription>
-        <_description>Braille</_description>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>left_hand</name>
-            <_description>Braille - Left hand</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>right_hand</name>
-            <_description>Braille - Right hand</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>tm</name>
-        <_shortDescription>Tkm</_shortDescription>
-        <_description>Turkmenistan</_description>
-        <languageList>
-          <iso639Id>tuk</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>alt</name>
-            <_description>Turkmenistan - Alt-Q</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ml</name>
-        <_shortDescription>Mli</_shortDescription>
-        <_description>Mali</_description>
-        <languageList>
-          <iso639Id>bam</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>fr-oss</name>
-            <_description>Mali - Français (France Alternative)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us-mac</name>
-            <_description>Mali - English (USA Macintosh)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>us-intl</name>
-            <_description>Mali - English (USA International)</_description>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>tz</name>
-        <_shortDescription>Tza</_shortDescription>
-        <_description>Tanzania</_description>
-        <languageList>
-          <iso639Id>swa</iso639Id>
-        </languageList>
-      </configItem>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ke</name>
-        <_shortDescription>Ken</_shortDescription>
-        <_description>Kenya</_description>
-        <languageList>
-          <iso639Id>swa</iso639Id>
-        </languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>kik</name>
-            <_description>Kenya - Kikuyu</_description>
-            <languageList>
-              <iso639Id>kik</iso639Id>
-            </languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-    <layout>
-      <configItem>
-        <name>bw</name>
-        <_shortDescription>Bwa</_shortDescription>
-        <_description>Botswana</_description>
-        <languageList>
-          <iso639Id>tsn</iso639Id>
-        </languageList>
-      </configItem>
-    </layout>
-    <layout>
-      <configItem>
-        <name>ph</name>
-        <_shortDescription>Phi</_shortDescription>
-        <_description>Philippines</_description>
-        <languageList><iso639Id>eng</iso639Id>
-                     <iso639Id>bik</iso639Id>
-                      <iso639Id>ceb</iso639Id>
-                      <iso639Id>fil</iso639Id>
-                      <iso639Id>hil</iso639Id>
-                      <iso639Id>ilo</iso639Id>
-                      <iso639Id>pam</iso639Id>
-                      <iso639Id>pag</iso639Id>
-                      <iso639Id>phi</iso639Id>
-                      <iso639Id>tgl</iso639Id>
-                      <iso639Id>war</iso639Id></languageList>
-      </configItem>
-      <variantList>
-        <variant>
-          <configItem>
-            <name>qwerty-bay</name>
-            <_description>Philippines - QWERTY (Baybayin)</_description>
-            <languageList><iso639Id>bik</iso639Id>
-                          <iso639Id>ceb</iso639Id>
-                          <iso639Id>fil</iso639Id>
-                          <iso639Id>hil</iso639Id>
-                          <iso639Id>ilo</iso639Id>
-                          <iso639Id>pam</iso639Id>
-                          <iso639Id>pag</iso639Id>
-                          <iso639Id>phi</iso639Id>
-                          <iso639Id>tgl</iso639Id>
-                          <iso639Id>war</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>capewell-dvorak</name>
-            <_description>Philippines - Capewell-Dvorak (Latin)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>capewell-dvorak-bay</name>
-            <_description>Philippines - Capewell-Dvorak (Baybayin)</_description>
-            <languageList><iso639Id>bik</iso639Id>
-                          <iso639Id>ceb</iso639Id>
-                          <iso639Id>fil</iso639Id>
-                          <iso639Id>hil</iso639Id>
-                          <iso639Id>ilo</iso639Id>
-                          <iso639Id>pam</iso639Id>
-                          <iso639Id>pag</iso639Id>
-                          <iso639Id>phi</iso639Id>
-                          <iso639Id>tgl</iso639Id>
-                          <iso639Id>war</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>capewell-qwerf2k6</name>
-            <_description>Philippines - Capewell-QWERF 2006 (Latin)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>capewell-qwerf2k6-bay</name>
-            <_description>Philippines - Capewell-QWERF 2006 (Baybayin)</_description>
-            <languageList><iso639Id>bik</iso639Id>
-                          <iso639Id>ceb</iso639Id>
-                          <iso639Id>fil</iso639Id>
-                          <iso639Id>hil</iso639Id>
-                          <iso639Id>ilo</iso639Id>
-                          <iso639Id>pam</iso639Id>
-                          <iso639Id>pag</iso639Id>
-                          <iso639Id>phi</iso639Id>
-                          <iso639Id>tgl</iso639Id>
-                          <iso639Id>war</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>colemak</name>
-            <_description>Philippines - Colemak (Latin)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>colemak-bay</name>
-            <_description>Philippines - Colemak (Baybayin)</_description>
-            <languageList><iso639Id>bik</iso639Id>
-                          <iso639Id>ceb</iso639Id>
-                          <iso639Id>fil</iso639Id>
-                          <iso639Id>hil</iso639Id>
-                          <iso639Id>ilo</iso639Id>
-                          <iso639Id>pam</iso639Id>
-                          <iso639Id>pag</iso639Id>
-                          <iso639Id>phi</iso639Id>
-                          <iso639Id>tgl</iso639Id>
-                          <iso639Id>war</iso639Id></languageList>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak</name>
-            <_description>Philippines - Dvorak (Latin)</_description>
-          </configItem>
-        </variant>
-        <variant>
-          <configItem>
-            <name>dvorak-bay</name>
-            <_description>Philippines - Dvorak (Baybayin)</_description>
-            <languageList><iso639Id>bik</iso639Id>
-                          <iso639Id>ceb</iso639Id>
-                          <iso639Id>fil</iso639Id>
-                          <iso639Id>hil</iso639Id>
-                          <iso639Id>ilo</iso639Id>
-                          <iso639Id>pam</iso639Id>
-                          <iso639Id>pag</iso639Id>
-                          <iso639Id>phi</iso639Id>
-                          <iso639Id>tgl</iso639Id>
-                          <iso639Id>war</iso639Id></languageList>
-          </configItem>
-        </variant>
-      </variantList>
-    </layout>
-  </layoutList>
-  <optionList>
-    <group allowMultipleSelection="true">
-      <!-- The key combination used to switch between groups -->
-      <configItem>
-        <name>grp</name>
-        <_description>Key(s) to change layout</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>grp:switch</name>
-          <_description>Right Alt (while pressed)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lswitch</name>
-          <_description>Left Alt (while pressed)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lwin_switch</name>
-          <_description>Left Win (while pressed)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:rwin_switch</name>
-          <_description>Right Win (while pressed)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:win_switch</name>
-          <_description>Any Win key (while pressed)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:caps_switch</name>
-          <_description>Caps Lock (while pressed), Alt+Caps Lock does the original capslock action</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:rctrl_switch</name>
-          <_description>Right Ctrl (while pressed)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:toggle</name>
-          <_description>Right Alt</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lalt_toggle</name>
-          <_description>Left Alt</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:caps_toggle</name>
-          <_description>Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:shift_caps_toggle</name>
-          <_description>Shift+Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:shift_caps_switch</name>
-          <_description>Caps Lock (to first layout), Shift+Caps Lock (to last layout)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:win_menu_switch</name>
-          <_description>Left Win (to first layout), Right Win/Menu (to last layout)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lctrl_rctrl_switch</name>
-          <_description>Left Ctrl (to first layout), Right Ctrl (to last layout)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:alt_caps_toggle</name>
-          <_description>Alt+Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:shifts_toggle</name>
-          <_description>Both Shift keys together</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:alts_toggle</name>
-          <_description>Both Alt keys together</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:ctrls_toggle</name>
-          <_description>Both Ctrl keys together</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:ctrl_shift_toggle</name>
-          <_description>Ctrl+Shift</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lctrl_lshift_toggle</name>
-          <_description>Left Ctrl+Left Shift</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:rctrl_rshift_toggle</name>
-          <_description>Right Ctrl+Right Shift</_description>
-        </configItem>
-      </option>      
-      <option>
-        <configItem>
-          <name>grp:ctrl_alt_toggle</name>
-          <_description>Alt+Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:alt_shift_toggle</name>
-          <_description>Alt+Shift</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:alt_space_toggle</name>
-          <_description>Alt+Space</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:menu_toggle</name>
-          <_description>Menu</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lwin_toggle</name>
-          <_description>Left Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:rwin_toggle</name>
-          <_description>Right Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lshift_toggle</name>
-          <_description>Left Shift</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:rshift_toggle</name>
-          <_description>Right Shift</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lctrl_toggle</name>
-          <_description>Left Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:rctrl_toggle</name>
-          <_description>Right Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:sclk_toggle</name>
-          <_description>Scroll Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp:lctrl_lwin_rctrl_menu</name>
-          <_description>LeftCtrl+LeftWin (to first layout), RightCtrl+Menu (to second layout)</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <!-- The key combination used to choose the 3rd (and 4th, together with Shift)
-	   level of symbols -->
-      <configItem>
-        <name>lv3</name>
-        <_description>Key to choose 3rd level</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>lv3:switch</name>
-          <_description>Right Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:menu_switch</name>
-          <_description>Menu</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:win_switch</name>
-          <_description>Any Win key</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:lwin_switch</name>
-          <_description>Left Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:rwin_switch</name>
-          <_description>Right Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:alt_switch</name>
-          <_description>Any Alt key</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:lalt_switch</name>
-          <_description>Left Alt</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:ralt_switch</name>
-          <_description>Right Alt</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:ralt_switch_multikey</name>
-          <_description>Right Alt, Shift+Right Alt key is Multi_Key</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:ralt_alt</name>
-          <_description>Right Alt key never chooses 3rd level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:enter_switch</name>
-          <_description>Enter on keypad</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:caps_switch</name>
-          <_description>Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:bksl_switch</name>
-          <_description>Backslash</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:lsgt_switch</name>
-	  <_description>&lt;Less/Greater&gt;</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:caps_switch_latch</name>
-          <_description>Caps Lock (chooses 3rd level, latches when pressed together with another 3rd-level-chooser)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:bksl_switch_latch</name>
-          <_description>Backslash chooses 3rd level, latches when pressed together with another 3rd-level-chooser)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv3:lsgt_switch_latch</name>
-	  <_description>&lt;Less/Greater&gt; (chooses 3rd level, latches when pressed together with another 3rd-level-chooser)</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <!-- Tweaking the position of the "Ctrl" key -->
-      <configItem>
-        <name>ctrl</name>
-        <_description>Ctrl key position</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>ctrl:nocaps</name>
-          <_description>Make Caps Lock an additional Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>ctrl:lctrl_meta</name>
-          <_description>Meta on Left Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>ctrl:swapcaps</name>
-          <_description>Swap Ctrl and Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>ctrl:ctrl_ac</name>
-          <_description>At left of 'A'</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>ctrl:ctrl_aa</name>
-          <_description>At bottom left</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>ctrl:ctrl_ra</name>
-          <_description>Right Ctrl as Right Alt</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>ctrl:ctrl_menu</name>
-          <_description>Right Ctrl is mapped to Menu</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <!-- Using startard LEDs to indicate the alternative (not first) group(s) -->
-      <configItem>
-        <name>grp_led</name>
-        <_description>Use keyboard LED to show alternative layout</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>grp_led:num</name>
-          <_description>Num Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp_led:caps</name>
-          <_description>Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>grp_led:scroll</name>
-          <_description>Scroll Lock</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="false">
-      <!-- Select a keypad type -->
-      <configItem>
-        <name>keypad</name>
-        <_description>Numeric keypad layout selection</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>keypad:legacy</name>
-          <_description>Legacy</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:oss</name>
-          <_description>Unicode additions (arrows and math operators)</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:future</name>
-          <_description>Unicode additions (arrows and math operators). Math operators on default level</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:legacy_wang</name>
-          <_description>Legacy Wang 724</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:oss_wang</name>
-          <_description>Wang 724 keypad with unicode additions (arrows and math operators)</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:future_wang</name>
-          <_description>Wang 724 keypad with unicode additions (arrows and math operators). Math operators on default level</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:hex</name>
-          <_description>Hexadecimal</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:atm</name>
-          <_description>ATM/phone-style</_description>
-       </configItem>
-      </option>
-    </group>
-    <!-- This option should override the KPDL key defined in keypad; I hope it's declared in the right place -->
-    <group allowMultipleSelection="false">
-      <!-- Select a keypad KPDL variant -->
-      <configItem>
-        <name>kpdl</name>
-        <_description>Numeric keypad delete key behaviour</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <!-- Actually, with KP_DECIMAL, as the old keypad(dot) -->
-          <name>kpdl:dot</name>
-          <_description>Legacy key with dot</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:comma</name>
-          <!-- Actually, with KP_SEPARATOR, as the old keypad(comma) -->
-          <_description>Legacy key with comma</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:dotoss</name>
-          <_description>Four-level key with dot</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:dotoss_latin9</name>
-          <_description>Four-level key with dot, latin-9 restriction</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:commaoss</name>
-          <_description>Four-level key with comma</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:momayyezoss</name>
-          <_description>Four-level key with momayyez</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:kposs</name>
-          <!-- This assumes the KP_ abstract symbols are actually useful for some apps
-               The description needs to be rewritten -->
-          <_description>Four-level key with abstract separators</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>kpdl:semi</name>
-          <_description>Semi-colon on third level</_description>
-       </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="false">
-      <!-- Caps Lock tweaks. 
-	   "Internal" capitalization means capitalization using some internal tables.
-	   Otherwise "as Shift" - means using next group. -->
-      <configItem>
-        <name>caps</name>
-        <_description>Caps Lock key behavior</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>caps:internal</name>
-          <_description>Caps Lock uses internal capitalization. Shift "pauses" Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:internal_nocancel</name>
-          <_description>Caps Lock uses internal capitalization. Shift doesn't affect Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:shift</name>
-          <_description>Caps Lock acts as Shift with locking. Shift "pauses" Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:shift_nocancel</name>
-          <_description>Caps Lock acts as Shift with locking. Shift doesn't affect Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:capslock</name>
-          <_description>Caps Lock toggles normal capitalization of alphabetic characters</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:numlock</name>
-          <_description>Make Caps Lock an additional Num Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:swapescape</name>
-          <_description>Swap ESC and Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:escape</name>
-          <_description>Make Caps Lock an additional ESC</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:backspace</name>
-          <_description>Make Caps Lock an additional Backspace</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:super</name>
-          <_description>Make Caps Lock an additional Super</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:hyper</name>
-          <_description>Make Caps Lock an additional Hyper</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:shiftlock</name>
-          <_description>Caps Lock toggles Shift so all keys are affected</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:none</name>
-          <_description>Caps Lock is disabled</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>caps:ctrl_modifier</name>
-          <_description>Make Caps Lock an additional Control but keep the Caps_Lock keysym</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="false">
-      <!-- Using special PC keys (Win, Menu) to work as standard X keys (Super, Hyper, etc.) -->
-      <configItem>
-        <name>altwin</name>
-        <_description>Alt/Win key behavior</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>altwin:menu</name>
-          <_description>Add the standard behavior to Menu key</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:meta_alt</name>
-          <_description>Alt and Meta are on Alt keys</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:ctrl_win</name>
-          <_description>Control is mapped to Win keys (and the usual Ctrl keys)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:ctrl_alt_win</name>
-          <_description>Control is mapped to Alt keys, Alt is mapped to Win keys</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:meta_win</name>
-          <_description>Meta is mapped to Win keys</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:left_meta_win</name>
-          <_description>Meta is mapped to Left Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:hyper_win</name>
-          <_description>Hyper is mapped to Win-keys</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:alt_super_win</name>
-          <_description>Alt is mapped to Right Win, Super to Menu</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>altwin:swap_lalt_lwin</name>
-          <_description>Left Alt is swapped with Left Win</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <!-- Tweaking the position of the "Compose" key: mapping to existing PC keys -->
-      <configItem>
-        <name>Compose key</name>
-        <_description>Compose key position</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>compose:ralt</name>
-          <_description>Right Alt</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:lwin</name>
-          <_description>Left Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:rwin</name>
-          <_description>Right Win</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:menu</name>
-          <_description>Menu</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:lctrl</name>
-          <_description>Left Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:rctrl</name>
-          <_description>Right Ctrl</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:caps</name>
-          <_description>Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:102</name>
-          <_description>&lt;Less/Greater&gt;</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:paus</name>
-          <_description>Pause</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:prsc</name>
-          <_description>PrtSc</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>compose:sclk</name>
-          <_description>Scroll Lock</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <configItem>
-        <name>compat</name>
-        <_description>Miscellaneous compatibility options</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>numpad:pc</name>
-          <_description>Default numeric keypad keys</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>numpad:mac</name>
-          <_description>Numeric keypad keys work as with Mac</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>numpad:microsoft</name>
-          <_description>Shift with numeric keypad keys works as in MS Windows</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>numpad:shift3</name>
-          <_description>Shift does not cancel Num Lock, chooses 3rd level instead</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>srvrkeys:none</name>
-          <_description>Special keys (Ctrl+Alt+&lt;key&gt;) handled in a server</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>apple:alupckeys</name>
-          <_description>Apple Aluminium Keyboard: emulate PC keys (Print, Scroll Lock, Pause, Num Lock)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>shift:breaks_caps</name>
-          <_description>Shift cancels Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>misc:typo</name>
-          <_description>Enable extra typographic characters</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>shift:both_capslock</name>
-          <_description>Both Shift-Keys together toggle Caps Lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>shift:both_capslock_cancel</name>
-          <_description>Both Shift-Keys together activate Caps Lock, one Shift-Key deactivates</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>shift:both_shiftlock</name>
-          <_description>Both Shift-Keys together toggle ShiftLock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>keypad:pointerkeys</name>
-          <_description>Toggle PointerKeys with Shift + NumLock.</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <!-- Special shortcuts for the Euro character -->
-      <configItem>
-        <name>eurosign</name>
-        <_description>Adding currency signs to certain keys</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>eurosign:e</name>
-          <_description>Euro on E</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>eurosign:2</name>
-          <_description>Euro on 2</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>eurosign:4</name>
-          <_description>Euro on 4</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>eurosign:5</name>
-          <_description>Euro on 5</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>rupeesign:4</name>
-          <_description>Rupee on 4</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <configItem>
-        <name>lv5</name>
-        <_description>Key to choose 5th level</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>lv5:lsgt_switch_lock</name>
-	  <_description>&lt;Less/Greater&gt; chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:ralt_switch_lock</name>
-          <_description>Right Alt chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:lwin_switch_lock</name>
-          <_description>Left Win chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:rwin_switch_lock</name>
-          <_description>Right Win chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:lsgt_switch_lock_cancel</name>
-	  <_description>&lt;Less/Greater&gt; chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:ralt_switch_lock_cancel</name>
-          <_description>Right Alt chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:lwin_switch_lock_cancel</name>
-          <_description>Left Win chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:rwin_switch_lock_cancel</name>
-          <_description>Right Win chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:lsgt_switch_lock_cancel</name>
-	  <_description>&lt;Less/Greater&gt; chooses 5th level and activates level5-Lock when pressed together with another 5th-level-chooser, one press releases the lock</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>lv5:ralt_switch_lock_cancel</name>
-          <_description>Right Alt chooses 5th level and activates level5-Lock when pressed together with another 5th-level-chooser, one press releases the lock</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="false">
-      <!-- Let space output NBSP, NNBSP, ZWNJ, and ZWJ for the desired level -->
-      <configItem>
-        <name>nbsp</name>
-        <_description>Using space key to input non-breakable space character</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>nbsp:none</name>
-          <_description>Usual space at any level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level2</name>
-          <_description>Non-breakable space character at second level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level3</name>
-          <_description>Non-breakable space character at third level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level3s</name>
-          <_description>Non-breakable space character at third level, nothing at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level3n</name>
-          <_description>Non-breakable space character at third level, thin non-breakable space character at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level4</name>
-          <_description>Non-breakable space character at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level4n</name>
-          <_description>Non-breakable space character at fourth level, thin non-breakable space character at sixth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:level4nl</name>
-          <_description>Non-breakable space character at fourth level, thin non-breakable space character at sixth level (via Ctrl+Shift)</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2</name>
-          <_description>Zero-width non-joiner character at second level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2zwj3</name>
-          <_description>Zero-width non-joiner character at second level, zero-width joiner character at third level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2zwj3nb4</name>
-          <_description>Zero-width non-joiner character at second level, zero-width joiner character at third level, non-breakable space character at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2nb3</name>
-          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2nb3s</name>
-          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level, nothing at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2nb3zwj4</name>
-          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level, zero-width joiner at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj2nb3nnb4</name>
-          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level, thin non-breakable space at fourth level</_description>
-        </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>nbsp:zwnj3zwj4</name>
-          <_description>Zero-width non-joiner character at third level, zero-width joiner at fourth level</_description>
-        </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <configItem>
-        <name>japan</name>
-        <_description>Japanese keyboard options</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>japan:kana_lock</name>
-          <_description>Kana Lock key is locking</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>japan:nicola_f_bs</name>
-          <_description>NICOLA-F style Backspace</_description>
-       </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="false">
-      <configItem>
-        <name>esperanto</name>
-        <_description>Adding Esperanto circumflexes (supersigno)</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>esperanto:qwerty</name>
-          <_description>To the corresponding key in a Qwerty keyboard.</_description>
-       </configItem>
-      </option>
-      <option>
-        <configItem>
-          <name>esperanto:dvorak</name>
-          <_description>To the corresponding key in a Dvorak keyboard.</_description>
-       </configItem>
-      </option>
-    </group>
-    <group allowMultipleSelection="true">
-      <configItem>
-        <name>terminate</name>
-        <_description>Key sequence to kill the X server</_description>
-      </configItem>
-      <option>
-        <configItem>
-          <name>terminate:ctrl_alt_bksp</name>
-          <_description>Control + Alt + Backspace</_description>
-        </configItem>
-      </option>
-    </group>
-  </optionList>
-</xkbConfigRegistry>
+<?xml version="1.0" encoding="UTF-8"?>

+<!DOCTYPE xkbConfigRegistry SYSTEM "xkb.dtd">

+<xkbConfigRegistry version="1.1">

+  <modelList>

+    <model>

+      <configItem>

+        <name>pc101</name>

+        <_description>Generic 101-key PC</_description>

+        <vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>pc102</name>

+        <_description>Generic 102-key (Intl) PC</_description>

+        <vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>pc104</name>

+        <_description>Generic 104-key PC</_description>

+        <vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>pc105</name>

+        <_description>Generic 105-key (Intl) PC</_description>

+        <vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dell101</name>

+        <_description>Dell 101-key PC</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>latitude</name>

+        <_description>Dell Latitude series laptop</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dellm65</name>

+        <_description>Dell Precision M65</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>everex</name>

+        <_description>Everex STEPnote</_description>

+        <vendor>Everex</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>flexpro</name>

+        <_description>Keytronic FlexPro</_description>

+        <vendor>Keytronic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoft</name>

+        <_description>Microsoft Natural</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>omnikey101</name>

+        <_description>Northgate OmniKey 101</_description>

+        <vendor>Northgate</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>winbook</name>

+        <_description>Winbook Model XP5</_description>

+        <vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>pc98</name>

+        <_description>PC-98xx Series</_description>

+        <vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>a4techKB21</name>

+        <_description>A4Tech KB-21</_description>

+        <vendor>A4Tech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>a4techKBS8</name>

+        <_description>A4Tech KBS-8</_description>

+        <vendor>A4Tech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>a4_rfkb23</name>

+        <_description>A4Tech Wireless Desktop RFKB-23</_description>

+        <vendor>A4Tech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>airkey</name>

+        <_description>Acer AirKey V</_description>

+        <vendor>Acer</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>azonaRF2300</name>

+        <_description>Azona RF2300 wireless Internet Keyboard</_description>

+        <vendor>Azona</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>scorpius</name>

+        <_description>Advance Scorpius KI</_description>

+        <vendor>Scorpius</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>brother</name>

+        <_description>Brother Internet Keyboard</_description>

+        <vendor>Brother</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc5113rf</name>

+        <_description>BTC 5113RF Multimedia</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc5126t</name>

+        <_description>BTC 5126T</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc6301urf</name>

+        <_description>BTC 6301URF</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc9000</name>

+        <_description>BTC 9000</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc9000a</name>

+        <_description>BTC 9000A</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc9001ah</name>

+        <_description>BTC 9001AH</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc5090</name>

+        <_description>BTC 5090</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc9019u</name>

+	<_description>BTC 9019U</_description>

+        <vendor>BTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>btc9116u</name>

+	<_description>BTC 9116U Mini Wireless Internet and Gaming</_description>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cherryblue</name>

+        <_description>Cherry Blue Line CyBo@rd</_description>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cherryblueb</name>

+        <_description>Cherry CyMotion Master XPress</_description>

+        <vendor>Cherry</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cherrybluea</name>

+        <_description>Cherry Blue Line CyBo@rd (alternate option)</_description>

+        <vendor>Cherry</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cherrycyboard</name>

+        <_description>Cherry CyBo@rd USB-Hub</_description>

+        <vendor>Cherry</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cherrycmexpert</name>

+        <_description>Cherry CyMotion Expert</_description>

+        <vendor>Cherry</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cherrybunlim</name>

+        <_description>Cherry B.UNLIMITED</_description>

+        <vendor>Cherry</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>chicony</name>

+        <_description>Chicony Internet Keyboard</_description>

+        <vendor>Chicony</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>chicony0108</name>

+        <_description>Chicony KU-0108</_description>

+        <vendor>Chicony</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>chicony0420</name>

+        <_description>Chicony KU-0420</_description>

+        <vendor>Chicony</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>chicony9885</name>

+        <_description>Chicony KB-9885</_description>

+        <vendor>Chicony</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>compaqeak8</name>

+        <_description>Compaq Easy Access Keyboard</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>compaqik7</name>

+        <_description>Compaq Internet Keyboard (7 keys)</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>compaqik13</name>

+        <_description>Compaq Internet Keyboard (13 keys)</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>compaqik18</name>

+        <_description>Compaq Internet Keyboard (18 keys)</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>cymotionlinux</name>

+        <_description>Cherry CyMotion Master Linux</_description>

+        <vendor>Cherry</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>armada</name>

+        <_description>Laptop/notebook Compaq (eg. Armada) Laptop Keyboard</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>presario</name>

+        <_description>Laptop/notebook Compaq (eg. Presario) Internet Keyboard</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>ipaq</name>

+        <_description>Compaq iPaq Keyboard</_description>

+        <vendor>Compaq</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dell</name>

+        <_description>Dell</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dellsk8125</name>

+        <_description>Dell SK-8125</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dellsk8135</name>

+        <_description>Dell SK-8135</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dellusbmm</name>

+        <_description>Dell USB Multimedia Keyboard</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>inspiron</name>

+        <_description>Dell Laptop/notebook Inspiron 6xxx/8xxx</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>precision_m</name>

+        <_description>Dell Laptop/notebook Precision M series</_description>

+        <vendor>Dell</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dexxa</name>

+        <_description>Dexxa Wireless Desktop Keyboard</_description>

+        <vendor>Dexxa</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>diamond</name>

+        <_description>Diamond 9801 / 9802 series</_description>

+        <vendor>Diamond</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>dtk2000</name>

+        <_description>DTK2000</_description>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>ennyah_dkb1008</name>

+        <_description>Ennyah DKB-1008</_description>

+        <vendor>Ennyah</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>fscaa1667g</name>

+        <_description>Fujitsu-Siemens Computers AMILO laptop</_description>

+        <vendor>Fujitsu-Siemens</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>genius</name>

+        <_description>Genius Comfy KB-16M / Genius MM Keyboard KWD-910</_description>

+        <vendor>Genius</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>geniuscomfy</name>

+        <_description>Genius Comfy KB-12e</_description>

+        <vendor>Genius</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>geniuscomfy2</name>

+        <_description>Genius Comfy KB-21e-Scroll</_description>

+        <vendor>Genius</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>geniuskb19e</name>

+        <_description>Genius KB-19e NB</_description>

+        <vendor>Genius</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>geniuskkb2050hs</name>

+        <_description>Genius KKB-2050HS</_description>

+        <vendor>Genius</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>gyration</name>

+        <_description>Gyration</_description>

+        <vendor>Gyration</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>htcdream</name>

+        <_description>HTC Dream</_description>

+        <vendor>HTC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>kinesis</name>

+        <_description>Kinesis</_description>

+        <vendor>Kinesis</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logitech_base</name>

+        <_description>Logitech Generic Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logitech_g15</name>

+        <_description>Logitech G15 extra keys via G15daemon</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpi6</name>

+        <_description>Hewlett-Packard Internet Keyboard</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hp250x</name>

+        <_description>Hewlett-Packard SK-250x Multimedia Keyboard</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpxe3gc</name>

+        <_description>Hewlett-Packard Omnibook XE3 GC</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpxe3gf</name>

+        <_description>Hewlett-Packard Omnibook XE3 GF</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpxt1000</name>

+        <_description>Hewlett-Packard Omnibook XT1000</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpdv5</name>

+        <_description>Hewlett-Packard Pavilion dv5</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpzt11xx</name>

+        <_description>Hewlett-Packard Pavilion ZT11xx</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hp500fa</name>

+        <_description>Hewlett-Packard Omnibook 500 FA</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hp5xx</name>

+        <_description>Hewlett-Packard Omnibook 5xx</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpnx9020</name>

+        <_description>Hewlett-Packard nx9020</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hp6000</name>

+        <_description>Hewlett-Packard Omnibook 6000/6100</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>honeywell_euroboard</name>

+        <_description>Honeywell Euroboard</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>hpmini110</name>

+        <_description>Hewlett-Packard Mini 110 Notebook</_description>

+        <vendor>Hewlett-Packard</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>rapidaccess</name>

+        <_description>IBM Rapid Access</_description>

+        <vendor>Lenovo (previously IBM)</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>rapidaccess2</name>

+        <_description>IBM Rapid Access II</_description>

+        <vendor>Lenovo (previously IBM)</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>thinkpad</name>

+        <_description>IBM ThinkPad 560Z/600/600E/A22E</_description>

+        <vendor>Lenovo (previously IBM)</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>thinkpad60</name>

+        <_description>IBM ThinkPad R60/T60/R61/T61</_description>

+        <vendor>Lenovo (previously IBM)</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>thinkpadz60</name>

+        <_description>IBM ThinkPad Z60m/Z60t/Z61m/Z61t</_description>

+        <vendor>Lenovo (previously IBM)</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>ibm_spacesaver</name>

+        <_description>IBM Space Saver</_description>

+        <vendor>Lenovo (previously IBM)</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiaccess</name>

+        <_description>Logitech Access Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiclx300</name>

+        <_description>Logitech Cordless Desktop LX-300</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logii350</name>

+        <_description>Logitech Internet 350 Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logimel</name>

+        <_description>Logitech Media Elite Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicd</name>

+        <_description>Logitech Cordless Desktop</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicd_it</name>

+        <_description>Logitech Cordless Desktop iTouch</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicd_nav</name>

+        <_description>Logitech Cordless Desktop Navigator</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicd_opt</name>

+        <_description>Logitech Cordless Desktop Optical</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicda</name>

+        <_description>Logitech Cordless Desktop (alternate option)</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicdpa2</name>

+        <_description>Logitech Cordless Desktop Pro (alternate option 2)</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicfn</name>

+        <_description>Logitech Cordless Freedom/Desktop Navigator</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicdn</name>

+        <_description>Logitech Cordless Desktop Navigator</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiitc</name>

+        <_description>Logitech iTouch Cordless Keyboard (model Y-RB6)</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiik</name>

+        <_description>Logitech Internet Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>itouch</name>

+        <_description>Logitech iTouch</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logicink</name>

+        <_description>Logitech Internet Navigator Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiex110</name>

+        <_description>Logitech Cordless Desktop EX110</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiinkse</name>

+        <_description>Logitech iTouch Internet Navigator Keyboard SE</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiinkseusb</name>

+        <_description>Logitech iTouch Internet Navigator Keyboard SE (USB)</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiultrax</name>

+        <_description>Logitech Ultra-X Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logiultraxc</name>

+        <_description>Logitech Ultra-X Cordless Media Desktop Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logidinovo</name>

+        <_description>Logitech diNovo Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>logidinovoedge</name>

+        <_description>Logitech diNovo Edge Keyboard</_description>

+        <vendor>Logitech</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>mx1998</name>

+        <_description>Memorex MX1998</_description>

+        <vendor>Memorex</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>mx2500</name>

+        <_description>Memorex MX2500 EZ-Access Keyboard</_description>

+        <vendor>Memorex</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>mx2750</name>

+        <_description>Memorex MX2750</_description>

+        <vendor>Memorex</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoft4000</name>

+        <_description>Microsoft Natural Wireless Ergonomic Keyboard 4000</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoft7000</name>

+        <_description>Microsoft Natural Wireless Ergonomic Keyboard 7000</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftinet</name>

+        <_description>Microsoft Internet Keyboard</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftpro</name>

+        <_description>Microsoft Natural Keyboard Pro / Microsoft Internet Keyboard Pro</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftprousb</name>

+        <_description>Microsoft Natural Keyboard Pro USB / Microsoft Internet Keyboard Pro</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftprooem</name>

+        <_description>Microsoft Natural Keyboard Pro OEM</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>vsonku306</name>

+        <_description>ViewSonic KU-306 Internet Keyboard</_description>

+        <vendor>ViewSonic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftprose</name>

+        <_description>Microsoft Internet Keyboard Pro, Swedish</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftoffice</name>

+        <_description>Microsoft Office Keyboard</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftmult</name> 

+        <_description>Microsoft Wireless Multimedia Keyboard 1.0A</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftelite</name> 

+        <_description>Microsoft Natural Keyboard Elite</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>microsoftccurve2k</name> 

+        <_description>Microsoft Comfort Curve Keyboard 2000</_description>

+        <vendor>Microsoft Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>oretec</name>

+        <_description>Ortek MCK-800 MM/Internet keyboard</_description>

+        <vendor>Ortek</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>propeller</name>

+        <_description>Propeller Voyager (KTEZ-1000)</_description>

+        <vendor>KeyTronic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>qtronix</name>

+        <_description>QTronix Scorpius 98N+</_description>

+        <vendor>QTronix</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>samsung4500</name>

+        <_description>Samsung SDM 4500P</_description>

+        <vendor>Samsung</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>samsung4510</name>

+        <_description>Samsung SDM 4510P</_description>

+        <vendor>Samsung</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sanwaskbkg3</name>

+        <_description>Sanwa Supply SKB-KG3</_description>

+        <vendor>Sanwa Supply Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sk1300</name>

+        <_description>SK-1300</_description>

+	<vendor>NEC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sk2500</name>

+        <_description>SK-2500</_description>

+	<vendor>NEC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sk6200</name>

+        <_description>SK-6200</_description>

+	<vendor>NEC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sk7100</name>

+        <_description>SK-7100</_description>

+	<vendor>NEC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sp_inet</name>

+        <_description>Super Power Multimedia Keyboard</_description>

+	<vendor>Generic</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sven</name>

+        <_description>SVEN Ergonomic 2500</_description>

+	<vendor>SVEN</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sven303</name>

+        <_description>SVEN Slim 303</_description>

+	<vendor>SVEN</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>symplon</name>

+        <_description>Symplon PaceBook (tablet PC)</_description>

+	<vendor>Symplon</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>toshiba_s3000</name>

+        <_description>Toshiba Satellite S3000</_description>

+	<vendor>Toshiba</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>trust</name>

+        <_description>Trust Wireless Keyboard Classic</_description>

+	<vendor>Trust</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>trustda</name>

+        <_description>Trust Direct Access Keyboard</_description>

+	<vendor>Trust</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>trust_slimline</name>

+        <_description>Trust Slimline</_description>

+	<vendor>Trust</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>tm2020</name>

+        <_description>TypeMatrix EZ-Reach 2020</_description>

+        <vendor>TypeMatrix</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>tm2030PS2</name>

+        <_description>TypeMatrix EZ-Reach 2030 PS2</_description>

+        <vendor>TypeMatrix</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>tm2030USB</name>

+        <_description>TypeMatrix EZ-Reach 2030 USB</_description>

+        <vendor>TypeMatrix</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>tm2030USB-102</name>

+        <_description>TypeMatrix EZ-Reach 2030 USB (102/105:EU mode)</_description>

+        <vendor>TypeMatrix</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>tm2030USB-106</name>

+        <_description>TypeMatrix EZ-Reach 2030 USB (106:JP mode)</_description>

+        <vendor>TypeMatrix</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>yahoo</name>

+        <_description>Yahoo! Internet Keyboard</_description>

+	<vendor>Yahoo!</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>macbook78</name>

+        <_description>MacBook/MacBook Pro</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>macbook79</name>

+        <_description>MacBook/MacBook Pro (Intl)</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>macintosh</name>

+        <_description>Macintosh</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>macintosh_old</name>

+        <_description>Macintosh Old</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>macintosh_hhk</name>

+        <_description>Happy Hacking Keyboard for Mac</_description>

+	<vendor>Fujitsu</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>acer_c300</name>

+        <_description>Acer C300</_description>

+	<vendor>Acer</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>acer_ferrari4k</name>

+        <_description>Acer Ferrari 4000</_description>

+	<vendor>Acer</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>acer_laptop</name>

+        <_description>Acer Laptop</_description>

+	<vendor>Acer</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>asus_laptop</name>

+        <_description>Asus Laptop</_description>

+	<vendor>Asus</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>apple</name>

+        <_description>Apple</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>apple_laptop</name>

+        <_description>Apple Laptop</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>applealu_ansi</name>

+        <_description>Apple Aluminium Keyboard (ANSI)</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>applealu_iso</name>

+        <_description>Apple Aluminium Keyboard (ISO)</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>applealu_jis</name>

+        <_description>Apple Aluminium Keyboard (JIS)</_description>

+	<vendor>Apple</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>silvercrest</name>

+        <_description>SILVERCREST Multimedia Wireless Keyboard</_description>

+	<vendor>Silvercrest</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>emachines</name>

+        <_description>Laptop/notebook eMachines m68xx</_description>

+	<vendor>eMachines</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+	<name>benqx</name>

+	<_description>BenQ X-Touch</_description>

+	<vendor>BenQ</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+	<name>benqx730</name>

+	<_description>BenQ X-Touch 730</_description>

+	<vendor>BenQ</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+	<name>benqx800</name>

+	<_description>BenQ X-Touch 800</_description>

+	<vendor>BenQ</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+	<name>hhk</name>

+	<_description>Happy Hacking Keyboard</_description>

+	<vendor>Fujitsu</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+	<name>classmate</name>

+	<_description>Classmate PC</_description>

+	<vendor>Intel</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+	<name>olpc</name>

+	<_description>OLPC</_description>

+	<vendor>OLPC</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>sun6</name>

+        <_description>Sun Type 5/6</_description>

+        <vendor>Sun Microsystems</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>targa_v811</name>

+        <_description>Targa Visionary 811</_description>

+        <vendor>Targa</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>unitekkb1925</name>

+        <_description>Unitek KB-1925</_description>

+        <vendor>Unitek Group</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>compalfl90</name>

+        <_description>FL90</_description>

+        <vendor>Compal Electronics Inc.</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+        <name>creativedw7000</name>

+        <_description>Creative Desktop Wireless 7000</_description>

+        <vendor>Creative</vendor>

+      </configItem>

+    </model>

+    <model>

+      <configItem>

+       <name>htcdream</name>

+       <_description>Htc Dream phone</_description>

+       <vendor>htc</vendor>

+     </configItem>

+    </model>

+  </modelList>

+  <layoutList>

+    <layout>

+      <configItem>

+        <name>us</name>

+        <_shortDescription>USA</_shortDescription>

+        <_description>USA</_description>

+        <languageList>

+          <iso639Id>eng</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>chr</name>

+            <_description>USA - Cherokee</_description>

+            <languageList>

+              <iso639Id>chr</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>euro</name>

+            <_description>USA - With EuroSign on 5</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>intl</name>

+            <_description>USA - International (with dead keys)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>alt-intl</name>

+            <_description>USA - Alternative international</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>colemak</name>

+            <_description>USA - Colemak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>USA - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-intl</name>

+            <_description>USA - Dvorak international (with dead keys)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-alt-intl</name>

+            <_description>USA - Dvorak alternative international (no dead keys)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-l</name>

+            <_description>USA - Left handed Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-r</name>

+            <_description>USA - Right handed Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-classic</name>

+            <_description>USA - Classic Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvp</name>

+            <_description>USA - Programmer Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>rus</name>

+            <_description>USA - Russian phonetic</_description>

+            <languageList>

+              <iso639Id>rus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>USA - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>altgr-intl</name>

+            <_description>USA - International (AltGr dead keys)</_description>

+            <languageList><iso639Id>eng</iso639Id>

+                          <iso639Id>fra</iso639Id>

+                          <iso639Id>ger</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>olpc2</name>

+            <_description>USA - Layout toggle on multiply/divide key</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>hbs</name>

+            <_description>USA - Serbo-Croatian</_description>

+            <languageList><iso639Id>eng</iso639Id>

+                          <iso639Id>bos</iso639Id>

+                          <iso639Id>hbs</iso639Id>

+                          <iso639Id>hrv</iso639Id>

+                          <iso639Id>srp</iso639Id> </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ad</name>

+        <_shortDescription>And</_shortDescription>

+        <_description>Andorra</_description>

+        <languageList>

+          <iso639Id>cat</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>af</name>

+        <_shortDescription>Afg</_shortDescription>

+        <_description>Afghanistan</_description>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>ps</name>

+            <_description>Afghanistan - Pashto</_description>

+            <languageList>

+              <iso639Id>pus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>uz</name>

+            <_description>Afghanistan - Southern Uzbek</_description>

+            <languageList>

+              <iso639Id>uzb</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>olpc-ps</name>

+            <_description>Afghanistan - OLPC Pashto</_description>

+            <languageList>

+              <iso639Id>pus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fa-olpc</name>

+            <_description>Afghanistan - OLPC Dari</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>uz-olpc</name>

+            <_description>Afghanistan - OLPC Southern Uzbek</_description>

+            <languageList>

+              <iso639Id>uzb</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ara</name>

+        <_shortDescription>Ara</_shortDescription>

+        <_description>Arabic</_description>

+        <countryList>

+          <iso3166Id>AE</iso3166Id>

+          <iso3166Id>BH</iso3166Id>

+          <iso3166Id>DZ</iso3166Id>

+          <iso3166Id>EG</iso3166Id>

+          <iso3166Id>EH</iso3166Id>

+          <iso3166Id>JO</iso3166Id>

+          <iso3166Id>KW</iso3166Id>

+          <iso3166Id>LB</iso3166Id>

+          <iso3166Id>LY</iso3166Id>

+          <iso3166Id>MA</iso3166Id>

+          <iso3166Id>MR</iso3166Id>

+          <iso3166Id>OM</iso3166Id>

+          <iso3166Id>PS</iso3166Id>

+          <iso3166Id>QA</iso3166Id>

+          <iso3166Id>SA</iso3166Id>

+          <iso3166Id>SD</iso3166Id>

+          <iso3166Id>SY</iso3166Id>

+          <iso3166Id>TN</iso3166Id>

+          <iso3166Id>YE</iso3166Id>

+        </countryList>

+        <languageList>

+          <iso639Id>ara</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>azerty</name>

+            <_description>Arabic - azerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>azerty_digits</name>

+            <_description>Arabic - azerty/digits</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>digits</name>

+            <_description>Arabic - digits</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty</name>

+            <_description>Arabic - qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty_digits</name>

+            <_description>Arabic - qwerty/digits</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>buckwalter</name>

+            <_description>Arabic - Buckwalter</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>al</name>

+        <_shortDescription>Alb</_shortDescription>

+        <_description>Albania</_description>

+        <languageList>

+          <iso639Id>alb</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>am</name>

+        <_shortDescription>Arm</_shortDescription>

+        <_description>Armenia</_description>

+        <languageList>

+          <iso639Id>hye</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>phonetic</name>

+            <_description>Armenia - Phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>phonetic-alt</name>

+            <_description>Armenia - Alternative Phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>eastern</name>

+            <_description>Armenia - Eastern</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>western</name>

+            <_description>Armenia - Western</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>eastern-alt</name>

+            <_description>Armenia - Alternative Eastern</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>at</name>

+        <_shortDescription>Aut</_shortDescription>

+        <_description>Austria</_description>

+        <languageList>

+          <iso639Id>ger</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Austria - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Austria - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Austria - Macintosh</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>az</name>

+        <_shortDescription>Aze</_shortDescription>

+        <_description>Azerbaijan</_description>

+        <languageList>

+          <iso639Id>aze</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>cyrillic</name>

+            <_description>Azerbaijan - Cyrillic</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>by</name>

+        <_shortDescription>Blr</_shortDescription>

+        <_description>Belarus</_description>

+        <languageList>

+          <iso639Id>bel</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>legacy</name>

+            <_description>Belarus - Legacy</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latin</name>

+            <_description>Belarus - Latin</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>be</name>

+        <_shortDescription>Bel</_shortDescription>

+        <_description>Belgium</_description>

+        <languageList><iso639Id>ger</iso639Id>

+                      <iso639Id>nld</iso639Id>

+                      <iso639Id>fra</iso639Id></languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>oss</name>

+            <_description>Belgium - Alternative</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oss_latin9</name>

+            <_description>Belgium - Alternative, latin-9 only</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oss_sundeadkeys</name>

+            <_description>Belgium - Alternative, Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>iso-alternate</name>

+            <_description>Belgium - ISO Alternate</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Belgium - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Belgium - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>wang</name>

+            <_description>Belgium - Wang model 724 azerty</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>bd</name>

+        <_shortDescription>Bgd</_shortDescription>

+        <_description>Bangladesh</_description>

+        <languageList>

+          <iso639Id>ben</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>probhat</name>

+            <_description>Bangladesh - Probhat</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>in</name>

+        <_shortDescription>Ind</_shortDescription>

+        <_description>India</_description>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>ben</name>

+            <_description>India - Bengali</_description>

+            <languageList>

+              <iso639Id>ben</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ben_probhat</name>

+            <_description>India - Bengali Probhat</_description>

+            <languageList>

+              <iso639Id>ben</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>guj</name>

+            <_description>India - Gujarati</_description>

+            <languageList>

+              <iso639Id>guj</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>guru</name>

+            <_description>India - Gurmukhi</_description>

+            <languageList>

+              <iso639Id>pan</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>jhelum</name>

+            <_description>India - Gurmukhi Jhelum</_description>

+            <languageList>

+              <iso639Id>pan</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>kan</name>

+            <_description>India - Kannada</_description>

+            <languageList>

+              <iso639Id>kan</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mal</name>

+            <_description>India - Malayalam</_description>

+            <languageList>

+              <iso639Id>mal</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mal_lalitha</name>

+            <_description>India - Malayalam Lalitha</_description>

+            <languageList>

+              <iso639Id>mal</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+             <name>mal_enhanced</name>

+             <_description>India - Malayalam enhanced INSCRIPT with Rupee Sign</_description>

+             <languageList><iso639Id>mal</iso639Id></languageList>

+          </configItem>

+         </variant>

+         <variant>

+           <configItem>

+            <name>ori</name>

+            <_description>India - Oriya</_description>

+            <languageList>

+              <iso639Id>ori</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tam_unicode</name>

+            <_description>India - Tamil Unicode</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tam_keyboard_with_numerals</name>

+            <_description>India - Tamil Keyboard with Numerals</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tam_TAB</name>

+            <_description>India - Tamil TAB Typewriter</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tam_TSCII</name>

+            <_description>India - Tamil TSCII Typewriter</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tam</name>

+            <_description>India - Tamil</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tel</name>

+            <_description>India - Telugu</_description>

+            <languageList>

+              <iso639Id>tel</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>urd-phonetic</name>

+            <_description>India - Urdu, Phonetic</_description>

+            <languageList>

+              <iso639Id>urd</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>urd-phonetic3</name>

+            <_description>India - Urdu, Alternative phonetic</_description>

+            <languageList>

+              <iso639Id>urd</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>urd-winkeys</name>

+            <_description>India - Urdu, Winkeys</_description>

+            <languageList>

+              <iso639Id>urd</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>bolnagri</name>

+            <_description>India - Hindi Bolnagri</_description>

+            <languageList>

+              <iso639Id>hin</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>hin-wx</name>

+            <_description>India - Hindi Wx</_description>

+            <languageList>

+              <iso639Id>hin</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>eng</name>

+            <_description>India - English with RupeeSign</_description>

+            <languageList>

+              <iso639Id>eng</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ba</name>

+        <_shortDescription>Bih</_shortDescription>

+        <_description>Bosnia and Herzegovina</_description>

+        <languageList>

+          <iso639Id>bos</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>alternatequotes</name>

+            <_description>Bosnia and Herzegovina -  Use guillemets for quotes</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>unicode</name>

+            <_description>Bosnia and Herzegovina - Use Bosnian digraphs</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>unicodeus</name>

+            <_description>Bosnia and Herzegovina - US keyboard with Bosnian digraphs</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Bosnia and Herzegovina - US keyboard with Bosnian letters</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>br</name>

+        <_shortDescription>Bra</_shortDescription>

+        <_description>Brazil</_description>

+        <languageList>

+          <iso639Id>por</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Brazil - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Brazil - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nativo</name>

+            <_description>Brazil - Nativo</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nativo-us</name>

+            <_description>Brazil - Nativo for USA keyboards</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nativo-epo</name>

+            <_description>Brazil - Nativo for Esperanto</_description>

+            <languageList>

+              <iso639Id>epo</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>bg</name>

+        <_shortDescription>Bgr</_shortDescription>

+        <_description>Bulgaria</_description>

+        <languageList>

+          <iso639Id>bul</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>phonetic</name>

+            <_description>Bulgaria - Traditional phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>bas_phonetic</name>

+            <_description>Bulgaria - New phonetic</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ma</name>

+        <_description>Morocco</_description>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>french</name>

+            <_description>Morocco - French</_description>

+            <languageList>

+              <iso639Id>fra</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tifinagh</name>

+            <_description>Morocco - Tifinagh</_description>

+            <languageList>

+              <iso639Id>ber</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tifinagh-alt</name>

+            <_description>Morocco - Tifinagh alternative</_description>

+            <languageList>

+              <iso639Id>ber</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tifinagh-alt-phonetic</name>

+            <_description>Morocco - Tifinagh alternative phonetic</_description>

+            <languageList>

+              <iso639Id>ber</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tifinagh-extended</name>

+            <_description>Morocco - Tifinagh extended</_description>

+            <languageList>

+              <iso639Id>ber</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tifinagh-phonetic</name>

+            <_description>Morocco - Tifinagh phonetic</_description>

+            <languageList>

+              <iso639Id>ber</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tifinagh-extended-phonetic</name>

+            <_description>Morocco - Tifinagh extended phonetic</_description>

+            <languageList>

+              <iso639Id>ber</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>mm</name>

+        <_shortDescription>Mmr</_shortDescription>

+        <_description>Myanmar</_description>

+        <languageList>

+          <iso639Id>mya</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ca</name>

+        <_shortDescription>Can</_shortDescription>

+        <_description>Canada</_description>

+        <languageList>

+          <iso639Id>fra</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>fr-dvorak</name>

+            <_description>Canada - French Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fr-legacy</name>

+            <_description>Canada - French (legacy)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>multix</name>

+            <_description>Canada - Multilingual</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>multi</name>

+            <_description>Canada - Multilingual, first part</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>multi-2gr</name>

+            <_description>Canada - Multilingual, second part</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ike</name>

+            <_description>Canada - Inuktitut</_description>

+            <languageList>

+              <iso639Id>iku</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>shs</name>

+            <_description>Canada - Secwepemctsin</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>kut</name>

+            <_description>Canada - Ktunaxa</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>eng</name>

+            <_description>Canada - English</_description>

+            <languageList>

+              <iso639Id>eng</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>cd</name>

+        <_shortDescription>COD</_shortDescription>

+        <_description>Congo, Democratic Republic of the</_description>

+        <languageList>

+          <iso639Id>fra</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>cn</name>

+        <_shortDescription>Chn</_shortDescription>

+        <_description>China</_description>

+        <languageList>

+          <iso639Id>chi</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>tib</name>

+            <_description>China - Tibetan</_description>

+            <languageList>

+              <iso639Id>tib</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tib_asciinum</name>

+            <_description>China - Tibetan (with ASCII numerals)</_description>

+            <languageList>

+              <iso639Id>tib</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>uig</name>

+            <_description>China - Uyghur</_description>

+            <languageList>

+              <iso639Id>uig</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>hr</name>

+        <_shortDescription>Hrv</_shortDescription>

+        <_description>Croatia</_description>

+        <languageList>

+          <iso639Id>scr</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>alternatequotes</name>

+            <_description>Croatia - Use guillemets for quotes</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>unicode</name>

+            <_description>Croatia - Use Croatian digraphs</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>unicodeus</name>

+            <_description>Croatia - US keyboard with Croatian digraphs</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Croatia - US keyboard with Croatian letters</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>cz</name>

+        <_shortDescription>Cze</_shortDescription>

+        <_description>Czechia</_description>

+        <languageList>

+          <iso639Id>cze</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>bksl</name>

+            <_description>Czechia - With &lt;\|&gt; key</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty</name>

+            <_description>Czechia - qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty_bksl</name>

+            <_description>Czechia - qwerty, extended Backslash</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ucw</name>

+            <_description>Czechia - UCW layout (accented letters only)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-ucw</name>

+            <_description>Czechia - US Dvorak with CZ UCW support</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>dk</name>

+        <_shortDescription>Dnk</_shortDescription>

+        <_description>Denmark</_description>

+        <languageList>

+          <iso639Id>dan</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Denmark - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Denmark - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac_nodeadkeys</name>

+            <_description>Denmark - Macintosh, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Denmark - Dvorak</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>nl</name>

+        <_shortDescription>Nld</_shortDescription>

+        <_description>Netherlands</_description>

+        <languageList>

+          <iso639Id>nld</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Netherlands - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Netherlands - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>std</name>

+            <_description>Netherlands - Standard</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>bt</name>

+        <_shortDescription>Btn</_shortDescription>

+        <_description>Bhutan</_description>

+        <languageList>

+          <iso639Id>dzo</iso639Id>

+        </languageList>

+      </configItem>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ee</name>

+        <_shortDescription>Est</_shortDescription>

+        <_description>Estonia</_description>

+        <languageList>

+          <iso639Id>est</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Estonia - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Estonia - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Estonia - US keyboard with Estonian letters</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ir</name>

+        <_shortDescription>Irn</_shortDescription>

+        <_description>Iran</_description>

+        <languageList>

+          <iso639Id>per</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>pes_keypad</name>

+            <_description>Iran - Persian, with Persian Keypad</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku</name>

+            <_description>Iran - Kurdish, Latin Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_f</name>

+            <_description>Iran - Kurdish, (F)</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_alt</name>

+            <_description>Iran - Kurdish, Latin Alt-Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_ara</name>

+            <_description>Iran - Kurdish, Arabic-Latin</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>iq</name>

+        <_shortDescription>Irq</_shortDescription>

+        <_description>Iraq</_description>

+        <languageList><iso639Id>ara</iso639Id>

+                      <iso639Id>kur</iso639Id></languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>ku</name>

+            <_description>Iraq - Kurdish, Latin Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_f</name>

+            <_description>Iraq - Kurdish, (F)</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_alt</name>

+            <_description>Iraq - Kurdish, Latin Alt-Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_ara</name>

+            <_description>Iraq - Kurdish, Arabic-Latin</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>fo</name>

+        <_shortDescription>Fro</_shortDescription>

+        <_description>Faroe Islands</_description>

+        <languageList>

+          <iso639Id>fao</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Faroe Islands - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>fi</name>

+        <_shortDescription>Fin</_shortDescription>

+        <_description>Finland</_description>

+        <languageList>

+          <iso639Id>fin</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>classic</name>

+            <_description>Finland - Classic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Finland - Classic, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>smi</name>

+            <_description>Finland - Northern Saami</_description>

+            <languageList><iso639Id>smi</iso639Id>

+                          <iso639Id>sme</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Finland - Macintosh</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>fr</name>

+        <_shortDescription>Fra</_shortDescription>

+        <_description>France</_description>

+        <languageList>

+          <iso639Id>fra</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>France - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>France - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oss</name>

+            <_description>France - Alternative</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oss_latin9</name>

+            <_description>France - Alternative, latin-9 only</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oss_nodeadkeys</name>

+            <_description>France - Alternative, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oss_sundeadkeys</name>

+            <_description>France - Alternative, Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latin9</name>

+            <_description>France - (Legacy) Alternative</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latin9_nodeadkeys</name>

+            <_description>France - (Legacy) Alternative, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latin9_sundeadkeys</name>

+            <_description>France - (Legacy) Alternative, Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>bepo</name>

+            <_description>France - Bepo, ergonomic, Dvorak way</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>bepo_latin9</name>

+            <_description>France - Bepo, ergonomic, Dvorak way, latin-9 only</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>France - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>France - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>bre</name>

+            <_description>France - Breton</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>oci</name>

+            <_description>France - Occitan</_description>

+            <languageList>

+              <iso639Id>oci</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>geo</name>

+            <_description>France - Georgian AZERTY Tskapo</_description>

+            <languageList>

+              <iso639Id>geo</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>gh</name>

+        <_shortDescription>Gha</_shortDescription>

+        <_description>Ghana</_description>

+        <languageList>

+          <iso639Id>eng</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>generic</name>

+            <_description>Ghana - Multilingual</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>akan</name>

+            <_description>Ghana - Akan</_description>

+            <languageList>

+              <iso639Id>aka</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ewe</name>

+            <_description>Ghana - Ewe</_description>

+            <languageList>

+              <iso639Id>ewe</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fula</name>

+            <_description>Ghana - Fula</_description>

+            <languageList>

+              <iso639Id>ful</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ga</name>

+            <_description>Ghana - Ga</_description>

+            <languageList>

+              <iso639Id>gaa</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>hausa</name>

+            <_description>Ghana - Hausa</_description>

+            <languageList>

+              <iso639Id>hau</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>avn</name>

+            <_description>Ghana - Avatime</_description>

+            <languageList>

+              <iso639Id>avn</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>gillbt</name>

+            <_description>Ghana - GILLBT</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>gn</name>

+        <_shortDescription>Gin</_shortDescription>

+        <_description>Guinea</_description>

+        <languageList>

+          <iso639Id>fra</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ge</name>

+        <_shortDescription>Geo</_shortDescription>

+        <_description>Georgia</_description>

+        <languageList>

+          <iso639Id>geo</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>ergonomic</name>

+            <_description>Georgia - Ergonomic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mess</name>

+            <_description>Georgia - MESS</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ru</name>

+            <_description>Georgia - Russian</_description>

+            <languageList>

+              <iso639Id>rus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>os</name>

+            <_description>Georgia - Ossetian</_description>

+            <languageList>

+              <iso639Id>oss</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>de</name>

+        <_shortDescription>Deu</_shortDescription>

+        <_description>Germany</_description>

+        <languageList>

+          <iso639Id>ger</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>deadacute</name>

+            <_description>Germany - Dead acute</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>deadgraveacute</name>

+            <_description>Germany - Dead grave acute</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Germany - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ro</name>

+            <_description>Germany - Romanian keyboard with German letters</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ro_nodeadkeys</name>

+            <_description>Germany - Romanian keyboard with German letters, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Germany - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Germany - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>neo</name>

+            <_description>Germany - Neo 2</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Germany - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac_nodeadkeys</name>

+            <_description>Germany - Macintosh, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dsb</name>

+            <_description>Germany - Lower Sorbian</_description>

+            <languageList>

+              <iso639Id>dsb</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dsb_qwertz</name>

+            <_description>Germany - Lower Sorbian (qwertz)</_description>

+            <languageList>

+              <iso639Id>dsb</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty</name>

+            <_description>Germany - qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ru</name>

+            <_description>Germany - Russian phonetic</_description>

+            <languageList>

+              <iso639Id>rus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>gr</name>

+        <_shortDescription>Grc</_shortDescription>

+        <_description>Greece</_description>

+        <languageList>

+          <iso639Id>gre</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>simple</name>

+            <_description>Greece - Simple</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>extended</name>

+            <_description>Greece - Extended</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Greece - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>polytonic</name>

+            <_description>Greece - Polytonic</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>hu</name>

+        <_shortDescription>Hun</_shortDescription>

+        <_description>Hungary</_description>

+        <languageList>

+          <iso639Id>hun</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>standard</name>

+            <_description>Hungary - Standard</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Hungary - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty</name>

+            <_description>Hungary - qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwertz_comma_dead</name>

+            <_description>Hungary - 101/qwertz/comma/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwertz_comma_nodead</name>

+            <_description>Hungary - 101/qwertz/comma/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwertz_dot_dead</name>

+            <_description>Hungary - 101/qwertz/dot/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwertz_dot_nodead</name>

+            <_description>Hungary - 101/qwertz/dot/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwerty_comma_dead</name>

+            <_description>Hungary - 101/qwerty/comma/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwerty_comma_nodead</name>

+            <_description>Hungary - 101/qwerty/comma/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwerty_dot_dead</name>

+            <_description>Hungary - 101/qwerty/dot/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>101_qwerty_dot_nodead</name>

+            <_description>Hungary - 101/qwerty/dot/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwertz_comma_dead</name>

+            <_description>Hungary - 102/qwertz/comma/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwertz_comma_nodead</name>

+            <_description>Hungary - 102/qwertz/comma/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwertz_dot_dead</name>

+            <_description>Hungary - 102/qwertz/dot/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwertz_dot_nodead</name>

+            <_description>Hungary - 102/qwertz/dot/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwerty_comma_dead</name>

+            <_description>Hungary - 102/qwerty/comma/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwerty_comma_nodead</name>

+            <_description>Hungary - 102/qwerty/comma/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwerty_dot_dead</name>

+            <_description>Hungary - 102/qwerty/dot/Dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>102_qwerty_dot_nodead</name>

+            <_description>Hungary - 102/qwerty/dot/Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>is</name>

+        <_shortDescription>Isl</_shortDescription>

+        <_description>Iceland</_description>

+        <languageList>

+          <iso639Id>ice</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>Sundeadkeys</name>

+            <_description>Iceland - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Iceland - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Iceland - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Iceland - Dvorak</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>il</name>

+        <_shortDescription>Isr</_shortDescription>

+        <_description>Israel</_description>

+        <languageList>

+          <iso639Id>heb</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>lyx</name>

+            <_description>Israel - lyx</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>phonetic</name>

+            <_description>Israel - Phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>biblical</name>

+            <_description>Israel - Biblical Hebrew (Tiro)</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>it</name>

+        <_shortDescription>Ita</_shortDescription>

+        <_description>Italy</_description>

+        <languageList>

+          <iso639Id>ita</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Italy - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Italy - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Italy - US keyboard with Italian letters</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>geo</name>

+            <_description>Italy - Georgian</_description>

+            <languageList>

+              <iso639Id>geo</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>jp</name>

+        <_shortDescription>Jpn</_shortDescription>

+        <_description>Japan</_description>

+        <languageList>

+          <iso639Id>jpn</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>kana</name>

+            <_description>Japan - Kana</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>kana86</name>

+            <_description>Japan - Kana 86</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>OADG109A</name>

+            <_description>Japan - OADG 109A</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Japan - Macintosh</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>kg</name>

+        <_shortDescription>Kgz</_shortDescription>

+        <_description>Kyrgyzstan</_description>

+        <languageList>

+          <iso639Id>kir</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>phonetic</name>

+            <_description>Kyrgyzstan - Phonetic</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>kh</name>

+        <_shortDescription>Khm</_shortDescription>

+        <_description>Cambodia</_description>

+        <languageList>

+          <iso639Id>khm</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>kz</name>

+        <_shortDescription>Kaz</_shortDescription>

+        <_description>Kazakhstan</_description>

+        <languageList>

+          <iso639Id>kaz</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>ruskaz</name>

+            <_description>Kazakhstan - Russian with Kazakh</_description>

+            <languageList><iso639Id>kaz</iso639Id>

+                          <iso639Id>rus</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>kazrus</name>

+            <_description>Kazakhstan - Kazakh with Russian</_description>

+            <languageList><iso639Id>kaz</iso639Id>

+                          <iso639Id>rus</iso639Id></languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>la</name>

+        <_shortDescription>Lao</_shortDescription>

+        <_description>Laos</_description>

+        <languageList>

+          <iso639Id>lao</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>stea</name>

+            <_description>Laos - STEA (proposed standard layout)</_description>

+            <languageList><iso639Id>lao</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>latam</name>

+        <_shortDescription>Esp</_shortDescription>

+        <_description>Latin American</_description>

+        <countryList>

+          <iso3166Id>AR</iso3166Id>

+          <iso3166Id>BO</iso3166Id>

+          <iso3166Id>CL</iso3166Id>

+          <iso3166Id>CO</iso3166Id>

+          <iso3166Id>CR</iso3166Id>

+          <iso3166Id>CU</iso3166Id>

+          <iso3166Id>DO</iso3166Id>

+          <iso3166Id>EC</iso3166Id>

+          <iso3166Id>GT</iso3166Id>

+          <iso3166Id>HN</iso3166Id>

+          <iso3166Id>HT</iso3166Id>

+          <iso3166Id>MX</iso3166Id>

+          <iso3166Id>NI</iso3166Id>

+          <iso3166Id>PA</iso3166Id>

+          <iso3166Id>PE</iso3166Id>

+          <iso3166Id>PR</iso3166Id>

+          <iso3166Id>PY</iso3166Id>

+          <iso3166Id>SV</iso3166Id>

+          <iso3166Id>US</iso3166Id>

+          <iso3166Id>UY</iso3166Id>

+          <iso3166Id>VE</iso3166Id>

+        </countryList>

+        <languageList>

+          <iso639Id>spa</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Latin American - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>deadtilde</name>

+            <_description>Latin American - Include dead tilde</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Latin American - Sun dead keys</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>lt</name>

+        <_shortDescription>Ltu</_shortDescription>

+        <_description>Lithuania</_description>

+        <languageList>

+          <iso639Id>lit</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>std</name>

+            <_description>Lithuania - Standard</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Lithuania - US keyboard with Lithuanian letters</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ibm</name>

+            <_description>Lithuania - IBM (LST 1205-92)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>lekp</name>

+            <_description>Lithuania - LEKP</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>lekpa</name>

+            <_description>Lithuania - LEKPa</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>lv</name>

+        <_shortDescription>Lva</_shortDescription>

+        <_description>Latvia</_description>

+        <languageList>

+          <iso639Id>lav</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>apostrophe</name>

+            <_description>Latvia - Apostrophe (') variant</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tilde</name>

+            <_description>Latvia - Tilde (~) variant</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fkey</name>

+            <_description>Latvia - F-letter (F) variant</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>mao</name>

+        <_shortDescription>Mao</_shortDescription>

+        <_description>Maori</_description>

+        <languageList>

+          <iso639Id>mao</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>me</name>

+        <_shortDescription>MNE</_shortDescription>

+        <_description>Montenegro</_description>

+        <languageList>

+          <iso639Id>srp</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>cyrillic</name>

+            <_description>Montenegro - Cyrillic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>cyrillicyz</name>

+            <_description>Montenegro - Cyrillic, Z and ZHE swapped</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinunicode</name>

+            <_description>Montenegro - Latin unicode</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinyz</name>

+            <_description>Montenegro - Latin qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinunicodeyz</name>

+            <_description>Montenegro - Latin unicode qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>cyrillicalternatequotes</name>

+            <_description>Montenegro - Cyrillic with guillemets</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinalternatequotes</name>

+            <_description>Montenegro - Latin with guillemets</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>mk</name>

+        <_shortDescription>Mkd</_shortDescription>

+        <_description>Macedonia</_description>

+        <languageList>

+          <iso639Id>mkd</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Macedonia - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>mt</name>

+        <_shortDescription>Mlt</_shortDescription>

+        <_description>Malta</_description>

+        <languageList>

+          <iso639Id>mlt</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Malta - Maltese keyboard with US layout</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>mn</name>

+        <_shortDescription>Mng</_shortDescription>

+        <_description>Mongolia</_description>

+        <languageList>

+          <iso639Id>mng</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>no</name>

+        <_shortDescription>Nor</_shortDescription>

+        <_description>Norway</_description>

+        <languageList>

+          <iso639Id>nor</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Norway - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Norway - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>smi</name>

+            <_description>Norway - Northern Saami</_description>

+            <languageList>

+              <iso639Id>sme</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>smi_nodeadkeys</name>

+            <_description>Norway - Northern Saami, eliminate dead keys</_description>

+            <languageList>

+              <iso639Id>sme</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Norway - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac_nodeadkeys</name>

+            <_description>Norway - Macintosh, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>pl</name>

+        <_shortDescription>Pol</_shortDescription>

+        <_description>Poland</_description>

+        <languageList>

+          <iso639Id>pol</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>qwertz</name>

+            <_description>Poland - qwertz</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Poland - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak_quotes</name>

+            <_description>Poland - Dvorak, Polish quotes on quotemark key</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak_altquotes</name>

+            <_description>Poland - Dvorak, Polish quotes on key 1</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>csb</name>

+            <_description>Poland - Kashubian</_description>

+            <languageList>

+              <iso639Id>csb</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ru_phonetic_dvorak</name>

+            <_description>Poland - Russian phonetic Dvorak</_description>

+            <languageList>

+              <iso639Id>rus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvp</name>

+            <_description>Poland - Programmer Dvorak</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>pt</name>

+        <_shortDescription>Prt</_shortDescription>

+        <_description>Portugal</_description>

+        <languageList>

+          <iso639Id>por</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Portugal - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Portugal - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Portugal - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac_nodeadkeys</name>

+            <_description>Portugal - Macintosh, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac_sundeadkeys</name>

+            <_description>Portugal - Macintosh, Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nativo</name>

+            <_description>Portugal - Nativo</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nativo-us</name>

+            <_description>Portugal - Nativo for USA keyboards</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>nativo-epo</name>

+            <_description>Portugal - Nativo for Esperanto</_description>

+            <languageList>

+              <iso639Id>epo</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ro</name>

+        <_shortDescription>Rou</_shortDescription>

+        <_description>Romania</_description>

+        <languageList>

+          <iso639Id>rum</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>cedilla</name>

+            <_description>Romania - Cedilla</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>std</name>

+            <_description>Romania - Standard</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>std_cedilla</name>

+            <_description>Romania - Standard (Cedilla)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>winkeys</name>

+            <_description>Romania - Winkeys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_f</name>

+            <_description>Romania - Crimean Tatar (Turkish F)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_alt</name>

+            <_description>Romania - Crimean Tatar (Turkish Alt-Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_dobruca1</name>

+            <_description>Romania - Crimean Tatar (Dobruca-1 Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_dobruca2</name>

+            <_description>Romania - Crimean Tatar (Dobruca-2 Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ru</name>

+        <_shortDescription>Rus</_shortDescription>

+        <_description>Russia</_description>

+        <languageList>

+          <iso639Id>rus</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>phonetic</name>

+            <_description>Russia - Phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>phonetic_winkeys</name>

+            <_description>Russia - Phonetic Winkeys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>typewriter</name>

+            <_description>Russia - Typewriter</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>legacy</name>

+            <_description>Russia - Legacy</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>typewriter-legacy</name>

+            <_description>Russia - Typewriter, legacy</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tt</name>

+            <_description>Russia - Tatar</_description>

+            <languageList>

+              <iso639Id>tat</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>os_legacy</name>

+            <_description>Russia - Ossetian, legacy</_description>

+            <languageList>

+              <iso639Id>oss</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>os_winkeys</name>

+            <_description>Russia - Ossetian, Winkeys</_description>

+            <languageList>

+              <iso639Id>oss</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>cv</name>

+            <_description>Russia - Chuvash</_description>

+            <languageList>

+              <iso639Id>chv</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>cv_latin</name>

+            <_description>Russia - Chuvash Latin</_description>

+            <languageList>

+              <iso639Id>chv</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>udm</name>

+            <_description>Russia - Udmurt</_description>

+            <languageList>

+              <iso639Id>udm</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>kom</name>

+            <_description>Russia - Komi</_description>

+            <languageList>

+              <iso639Id>kom</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sah</name>

+            <_description>Russia - Yakut</_description>

+            <languageList>

+              <iso639Id>sah</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>xal</name>

+            <_description>Russia - Kalmyk</_description>

+            <languageList>

+              <iso639Id>xal</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dos</name>

+            <_description>Russia - DOS</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>srp</name>

+            <_description>Russia - Serbian</_description>

+            <languageList><iso639Id>rus</iso639Id>

+                          <iso639Id>srp</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>bak</name>

+            <_description>Russia - Bashkirian</_description>

+            <languageList>

+              <iso639Id>bak</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>chm</name>

+            <_description>Russia - Mari</_description>

+            <languageList>

+              <iso639Id>chm</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>rs</name>

+        <_shortDescription>SRB</_shortDescription>

+        <_description>Serbia</_description>

+        <languageList>

+          <iso639Id>srp</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>yz</name>

+            <_description>Serbia - Z and ZHE swapped</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latin</name>

+            <_description>Serbia - Latin</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinunicode</name>

+            <_description>Serbia - Latin Unicode</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinyz</name>

+            <_description>Serbia - Latin qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinunicodeyz</name>

+            <_description>Serbia - Latin Unicode qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>alternatequotes</name>

+            <_description>Serbia - With guillemets</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>latinalternatequotes</name>

+            <_description>Serbia - Latin with guillemets</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>rue</name>

+            <_description>Serbia - Pannonian Rusyn Homophonic</_description>

+            <languageList>

+              <iso639Id>rue</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>si</name>

+        <_shortDescription>Svn</_shortDescription>

+        <_description>Slovenia</_description>

+        <languageList>

+          <iso639Id>slv</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>alternatequotes</name>

+            <_description>Slovenia - Use guillemets for quotes</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us</name>

+            <_description>Slovenia - US keyboard with Slovenian letters</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>sk</name>

+        <_shortDescription>Svk</_shortDescription>

+        <_description>Slovakia</_description>

+        <languageList>

+          <iso639Id>slo</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>bksl</name>

+            <_description>Slovakia - Extended Backslash</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty</name>

+            <_description>Slovakia - qwerty</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>qwerty_bksl</name>

+            <_description>Slovakia - qwerty, extended Backslash</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>es</name>

+        <_shortDescription>Esp</_shortDescription>

+        <_description>Spain</_description>

+        <languageList>

+          <iso639Id>spa</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Spain - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>deadtilde</name>

+            <_description>Spain - Include dead tilde</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Spain - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Spain - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ast</name>

+            <_description>Spain - Asturian variant with bottom-dot H and bottom-dot L</_description>

+            <languageList>

+              <iso639Id>ast</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>cat</name>

+            <_description>Spain - Catalan variant with middle-dot L</_description>

+            <languageList>

+              <iso639Id>cat</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Spain - Macintosh</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>se</name>

+        <_shortDescription>Swe</_shortDescription>

+        <_description>Sweden</_description>

+        <languageList>

+          <iso639Id>swe</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>nodeadkeys</name>

+            <_description>Sweden - Eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Sweden - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>rus</name>

+            <_description>Sweden - Russian phonetic</_description>

+            <languageList>

+              <iso639Id>rus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>rus_nodeadkeys</name>

+            <_description>Sweden - Russian phonetic, eliminate dead keys</_description>

+            <languageList>

+              <iso639Id>rus</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>smi</name>

+            <_description>Sweden - Northern Saami</_description>

+            <languageList>

+              <iso639Id>sme</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>Sweden - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>svdvorak</name>

+            <_description>Sweden - Svdvorak</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ch</name>

+        <_shortDescription>Che</_shortDescription>

+        <_description>Switzerland</_description>

+        <languageList><iso639Id>ger</iso639Id>

+                      <iso639Id>gsw</iso639Id></languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>legacy</name>

+            <_description>Switzerland - Legacy</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>de_nodeadkeys</name>

+            <_description>Switzerland - German, eliminate dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>de_sundeadkeys</name>

+            <_description>Switzerland - German, Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fr</name>

+            <_description>Switzerland - French</_description>

+            <languageList>

+              <iso639Id>fra</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fr_nodeadkeys</name>

+            <_description>Switzerland - French, eliminate dead keys</_description>

+            <languageList>

+              <iso639Id>fra</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fr_sundeadkeys</name>

+            <_description>Switzerland - French, Sun dead keys</_description>

+            <languageList>

+              <iso639Id>fra</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>fr_mac</name>

+            <_description>Switzerland - French (Macintosh)</_description>

+            <languageList>

+              <iso639Id>fra</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>de_mac</name>

+            <_description>Switzerland - German (Macintosh)</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>sy</name>

+        <_shortDescription>Syr</_shortDescription>

+        <_description>Syria</_description>

+        <languageList>

+          <iso639Id>syr</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>syc</name>

+            <_description>Syria - Syriac</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>syc_phonetic</name>

+            <_description>Syria - Syriac phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku</name>

+            <_description>Syria - Kurdish, Latin Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_f</name>

+            <_description>Syria - Kurdish, (F)</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_alt</name>

+            <_description>Syria - Kurdish, Latin Alt-Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>tj</name>

+        <_shortDescription>Tjk</_shortDescription>

+        <_description>Tajikistan</_description>

+        <languageList>

+          <iso639Id>tgk</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>legacy</name>

+            <_description>Tajikistan - Legacy</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>lk</name>

+        <_shortDescription>Lka</_shortDescription>

+        <_description>Sri Lanka</_description>

+        <languageList>

+          <iso639Id>sin</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>tam_unicode</name>

+            <_description>Sri Lanka - Tamil Unicode</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>tam_TAB</name>

+            <_description>Sri Lanka - Tamil TAB Typewriter</_description>

+            <languageList>

+              <iso639Id>tam</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>th</name>

+        <_shortDescription>Tha</_shortDescription>

+        <_description>Thailand</_description>

+        <languageList>

+          <iso639Id>tha</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>tis</name>

+            <_description>Thailand - TIS-820.2538</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>pat</name>

+            <_description>Thailand - Pattachote</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>tr</name>

+        <_shortDescription>Tur</_shortDescription>

+        <_description>Turkey</_description>

+        <languageList>

+          <iso639Id>tur</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>f</name>

+            <_description>Turkey - (F)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>alt</name>

+            <_description>Turkey - Alt-Q</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>sundeadkeys</name>

+            <_description>Turkey - Sun dead keys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku</name>

+            <_description>Turkey - Kurdish, Latin Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_f</name>

+            <_description>Turkey - Kurdish, (F)</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ku_alt</name>

+            <_description>Turkey - Kurdish, Latin Alt-Q</_description>

+            <languageList>

+              <iso639Id>kur</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>intl</name>

+            <_description>Turkey - International (with dead keys)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh</name>

+            <_description>Turkey - Crimean Tatar (Turkish Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_f</name>

+            <_description>Turkey - Crimean Tatar (Turkish F)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_alt</name>

+            <_description>Turkey - Crimean Tatar (Turkish Alt-Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>tw</name>

+        <_shortDescription>Twn</_shortDescription>

+        <_description>Taiwan</_description>

+        <languageList>

+          <iso639Id>trv</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>indigenous</name>

+            <_description>Taiwan - Indigenous</_description>

+            <languageList>

+              <iso639Id>ami</iso639Id>

+              <iso639Id>tay</iso639Id>

+              <iso639Id>bnn</iso639Id>

+              <iso639Id>ckv</iso639Id>

+              <iso639Id>pwn</iso639Id>

+              <iso639Id>pyu</iso639Id>

+              <iso639Id>dru</iso639Id>

+              <iso639Id>ais</iso639Id>

+              <iso639Id>ssf</iso639Id>

+              <iso639Id>tao</iso639Id>

+              <iso639Id>tsu</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>saisiyat</name>

+            <_description>Taiwan - Saisiyat</_description>

+            <languageList>

+              <iso639Id>xsf</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ua</name>

+        <_shortDescription>Ukr</_shortDescription>

+        <_description>Ukraine</_description>

+        <languageList>

+          <iso639Id>ukr</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>phonetic</name>

+            <_description>Ukraine - Phonetic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>typewriter</name>

+            <_description>Ukraine - Typewriter</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>winkeys</name>

+            <_description>Ukraine - Winkeys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>legacy</name>

+            <_description>Ukraine - Legacy</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>rstu</name>

+            <_description>Ukraine - Standard RSTU</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>rstu_ru</name>

+            <_description>Ukraine - Standard RSTU on Russian layout</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>homophonic</name>

+            <_description>Ukraine - Homophonic</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh</name>

+            <_description>Ukraine - Crimean Tatar (Turkish Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_f</name>

+            <_description>Ukraine - Crimean Tatar (Turkish F)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_alt</name>

+            <_description>Ukraine - Crimean Tatar (Turkish Alt-Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>gb</name>

+        <_shortDescription>GBr</_shortDescription>

+        <_description>United Kingdom</_description>

+        <languageList>

+          <iso639Id>eng</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>extd</name>

+            <_description>United Kingdom - Extended - Winkeys</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>intl</name>

+            <_description>United Kingdom - International (with dead keys)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>United Kingdom - Dvorak</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorakukp</name>

+            <_description>United Kingdom - Dvorak (UK Punctuation)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac</name>

+            <_description>United Kingdom - Macintosh</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>mac_intl</name>

+            <_description>United Kingdom - Macintosh (International)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>colemak</name>

+            <_description>United Kingdom - Colemak</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>uz</name>

+        <_shortDescription>Uzb</_shortDescription>

+        <_description>Uzbekistan</_description>

+        <languageList>

+          <iso639Id>uzb</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>latin</name>

+            <_description>Uzbekistan - Latin</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh</name>

+            <_description>Uzbekistan - Crimean Tatar (Turkish Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_f</name>

+            <_description>Uzbekistan - Crimean Tatar (Turkish F)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>crh_alt</name>

+            <_description>Uzbekistan - Crimean Tatar (Turkish Alt-Q)</_description>

+            <languageList>

+              <iso639Id>crh</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>vn</name>

+        <_shortDescription>Vnm</_shortDescription>

+        <_description>Vietnam</_description>

+        <languageList>

+          <iso639Id>vie</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>kr</name>

+        <_shortDescription>Kor</_shortDescription>

+        <_description>Korea, Republic of</_description>

+        <languageList>

+          <iso639Id>kor</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>kr104</name>

+            <_description>Korea, Republic of - 101/104 key Compatible</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>nec_vndr/jp</name>

+        <_shortDescription>Jpn</_shortDescription>

+        <_description>Japan (PC-98xx Series)</_description>

+        <countryList>

+          <iso3166Id>JP</iso3166Id>

+        </countryList>

+        <languageList>

+          <iso639Id>jpn</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ie</name>

+        <_shortDescription>Irl</_shortDescription>

+        <_description>Ireland</_description>

+        <languageList>

+          <iso639Id>eng</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>CloGaelach</name>

+            <_description>Ireland - CloGaelach</_description>

+            <languageList>

+              <iso639Id>gla</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>UnicodeExpert</name>

+            <_description>Ireland - UnicodeExpert</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ogam</name>

+            <_description>Ireland - Ogham</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ogam_is434</name>

+            <_description>Ireland - Ogham IS434</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>pk</name>

+        <_shortDescription>Pak</_shortDescription>

+        <_description>Pakistan</_description>

+        <languageList>

+          <iso639Id>urd</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>urd-crulp</name>

+            <_description>Pakistan - CRULP</_description>

+            <languageList>

+              <iso639Id>urd</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>urd-nla</name>

+            <_description>Pakistan - NLA</_description>

+            <languageList>

+              <iso639Id>urd</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>ara</name>

+            <_description>Pakistan - Arabic</_description>

+            <languageList>

+              <iso639Id>ara</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>snd</name>

+            <_description>Pakistan - Sindhi</_description>

+            <languageList>

+              <iso639Id>sd</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>mv</name>

+        <_shortDescription>Mdv</_shortDescription>

+        <_description>Maldives</_description>

+        <languageList>

+          <iso639Id>div</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>za</name>

+        <_shortDescription>Zaf</_shortDescription>

+        <_description>South Africa</_description>

+        <languageList>

+          <iso639Id>eng</iso639Id>

+        </languageList>

+      </configItem>

+    </layout>

+    <layout>

+      <configItem>

+        <name>epo</name>

+        <_shortDescription>Epo</_shortDescription>

+        <_description>Esperanto</_description>

+        <languageList>

+          <iso639Id>epo</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>legacy</name>

+            <_description>Esperanto - displaced semicolon and quote (obsolete)</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>np</name>

+        <_shortDescription>Npl</_shortDescription>

+        <_description>Nepal</_description>

+        <languageList>

+          <iso639Id>nep</iso639Id>

+        </languageList>

+      </configItem>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ng</name>

+        <_shortDescription>Nga</_shortDescription>

+        <_description>Nigeria</_description>

+        <languageList>

+          <iso639Id>eng</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>igbo</name>

+            <_description>Nigeria - Igbo</_description>

+            <languageList>

+              <iso639Id>ibo</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>yoruba</name>

+            <_description>Nigeria - Yoruba</_description>

+            <languageList>

+              <iso639Id>yor</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>hausa</name>

+            <_description>Nigeria - Hausa</_description>

+            <languageList>

+              <iso639Id>hau</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>et</name>

+        <_shortDescription>Eth</_shortDescription>

+        <_description>Ethiopia</_description>

+        <languageList>

+          <iso639Id>amh</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>sn</name>

+        <_shortDescription>Sen</_shortDescription>

+        <_description>Senegal</_description>

+        <languageList>

+          <iso639Id>wol</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList/>

+    </layout>

+    <layout>

+      <configItem>

+        <name>brai</name>

+        <_shortDescription>Brl</_shortDescription>

+        <_description>Braille</_description>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>left_hand</name>

+            <_description>Braille - Left hand</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>right_hand</name>

+            <_description>Braille - Right hand</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>tm</name>

+        <_shortDescription>Tkm</_shortDescription>

+        <_description>Turkmenistan</_description>

+        <languageList>

+          <iso639Id>tuk</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>alt</name>

+            <_description>Turkmenistan - Alt-Q</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ml</name>

+        <_shortDescription>Mli</_shortDescription>

+        <_description>Mali</_description>

+        <languageList>

+          <iso639Id>bam</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>fr-oss</name>

+            <_description>Mali - Français (France Alternative)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us-mac</name>

+            <_description>Mali - English (USA Macintosh)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>us-intl</name>

+            <_description>Mali - English (USA International)</_description>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>tz</name>

+        <_shortDescription>Tza</_shortDescription>

+        <_description>Tanzania</_description>

+        <languageList>

+          <iso639Id>swa</iso639Id>

+        </languageList>

+      </configItem>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ke</name>

+        <_shortDescription>Ken</_shortDescription>

+        <_description>Kenya</_description>

+        <languageList>

+          <iso639Id>swa</iso639Id>

+        </languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>kik</name>

+            <_description>Kenya - Kikuyu</_description>

+            <languageList>

+              <iso639Id>kik</iso639Id>

+            </languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+    <layout>

+      <configItem>

+        <name>bw</name>

+        <_shortDescription>Bwa</_shortDescription>

+        <_description>Botswana</_description>

+        <languageList>

+          <iso639Id>tsn</iso639Id>

+        </languageList>

+      </configItem>

+    </layout>

+    <layout>

+      <configItem>

+        <name>ph</name>

+        <_shortDescription>Phi</_shortDescription>

+        <_description>Philippines</_description>

+        <languageList><iso639Id>eng</iso639Id>

+                     <iso639Id>bik</iso639Id>

+                      <iso639Id>ceb</iso639Id>

+                      <iso639Id>fil</iso639Id>

+                      <iso639Id>hil</iso639Id>

+                      <iso639Id>ilo</iso639Id>

+                      <iso639Id>pam</iso639Id>

+                      <iso639Id>pag</iso639Id>

+                      <iso639Id>phi</iso639Id>

+                      <iso639Id>tgl</iso639Id>

+                      <iso639Id>war</iso639Id></languageList>

+      </configItem>

+      <variantList>

+        <variant>

+          <configItem>

+            <name>qwerty-bay</name>

+            <_description>Philippines - QWERTY (Baybayin)</_description>

+            <languageList><iso639Id>bik</iso639Id>

+                          <iso639Id>ceb</iso639Id>

+                          <iso639Id>fil</iso639Id>

+                          <iso639Id>hil</iso639Id>

+                          <iso639Id>ilo</iso639Id>

+                          <iso639Id>pam</iso639Id>

+                          <iso639Id>pag</iso639Id>

+                          <iso639Id>phi</iso639Id>

+                          <iso639Id>tgl</iso639Id>

+                          <iso639Id>war</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>capewell-dvorak</name>

+            <_description>Philippines - Capewell-Dvorak (Latin)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>capewell-dvorak-bay</name>

+            <_description>Philippines - Capewell-Dvorak (Baybayin)</_description>

+            <languageList><iso639Id>bik</iso639Id>

+                          <iso639Id>ceb</iso639Id>

+                          <iso639Id>fil</iso639Id>

+                          <iso639Id>hil</iso639Id>

+                          <iso639Id>ilo</iso639Id>

+                          <iso639Id>pam</iso639Id>

+                          <iso639Id>pag</iso639Id>

+                          <iso639Id>phi</iso639Id>

+                          <iso639Id>tgl</iso639Id>

+                          <iso639Id>war</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>capewell-qwerf2k6</name>

+            <_description>Philippines - Capewell-QWERF 2006 (Latin)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>capewell-qwerf2k6-bay</name>

+            <_description>Philippines - Capewell-QWERF 2006 (Baybayin)</_description>

+            <languageList><iso639Id>bik</iso639Id>

+                          <iso639Id>ceb</iso639Id>

+                          <iso639Id>fil</iso639Id>

+                          <iso639Id>hil</iso639Id>

+                          <iso639Id>ilo</iso639Id>

+                          <iso639Id>pam</iso639Id>

+                          <iso639Id>pag</iso639Id>

+                          <iso639Id>phi</iso639Id>

+                          <iso639Id>tgl</iso639Id>

+                          <iso639Id>war</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>colemak</name>

+            <_description>Philippines - Colemak (Latin)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>colemak-bay</name>

+            <_description>Philippines - Colemak (Baybayin)</_description>

+            <languageList><iso639Id>bik</iso639Id>

+                          <iso639Id>ceb</iso639Id>

+                          <iso639Id>fil</iso639Id>

+                          <iso639Id>hil</iso639Id>

+                          <iso639Id>ilo</iso639Id>

+                          <iso639Id>pam</iso639Id>

+                          <iso639Id>pag</iso639Id>

+                          <iso639Id>phi</iso639Id>

+                          <iso639Id>tgl</iso639Id>

+                          <iso639Id>war</iso639Id></languageList>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak</name>

+            <_description>Philippines - Dvorak (Latin)</_description>

+          </configItem>

+        </variant>

+        <variant>

+          <configItem>

+            <name>dvorak-bay</name>

+            <_description>Philippines - Dvorak (Baybayin)</_description>

+            <languageList><iso639Id>bik</iso639Id>

+                          <iso639Id>ceb</iso639Id>

+                          <iso639Id>fil</iso639Id>

+                          <iso639Id>hil</iso639Id>

+                          <iso639Id>ilo</iso639Id>

+                          <iso639Id>pam</iso639Id>

+                          <iso639Id>pag</iso639Id>

+                          <iso639Id>phi</iso639Id>

+                          <iso639Id>tgl</iso639Id>

+                          <iso639Id>war</iso639Id></languageList>

+          </configItem>

+        </variant>

+      </variantList>

+    </layout>

+  </layoutList>

+  <optionList>

+    <group allowMultipleSelection="true">

+      <!-- The key combination used to switch between groups -->

+      <configItem>

+        <name>grp</name>

+        <_description>Key(s) to change layout</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>grp:switch</name>

+          <_description>Right Alt (while pressed)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lswitch</name>

+          <_description>Left Alt (while pressed)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lwin_switch</name>

+          <_description>Left Win (while pressed)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:rwin_switch</name>

+          <_description>Right Win (while pressed)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:win_switch</name>

+          <_description>Any Win key (while pressed)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:caps_switch</name>

+          <_description>Caps Lock (while pressed), Alt+Caps Lock does the original capslock action</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:rctrl_switch</name>

+          <_description>Right Ctrl (while pressed)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:toggle</name>

+          <_description>Right Alt</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lalt_toggle</name>

+          <_description>Left Alt</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:caps_toggle</name>

+          <_description>Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:shift_caps_toggle</name>

+          <_description>Shift+Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:shift_caps_switch</name>

+          <_description>Caps Lock (to first layout), Shift+Caps Lock (to last layout)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:win_menu_switch</name>

+          <_description>Left Win (to first layout), Right Win/Menu (to last layout)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lctrl_rctrl_switch</name>

+          <_description>Left Ctrl (to first layout), Right Ctrl (to last layout)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:alt_caps_toggle</name>

+          <_description>Alt+Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:shifts_toggle</name>

+          <_description>Both Shift keys together</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:alts_toggle</name>

+          <_description>Both Alt keys together</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:ctrls_toggle</name>

+          <_description>Both Ctrl keys together</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:ctrl_shift_toggle</name>

+          <_description>Ctrl+Shift</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lctrl_lshift_toggle</name>

+          <_description>Left Ctrl+Left Shift</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:rctrl_rshift_toggle</name>

+          <_description>Right Ctrl+Right Shift</_description>

+        </configItem>

+      </option>      

+      <option>

+        <configItem>

+          <name>grp:ctrl_alt_toggle</name>

+          <_description>Alt+Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:alt_shift_toggle</name>

+          <_description>Alt+Shift</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:alt_space_toggle</name>

+          <_description>Alt+Space</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:menu_toggle</name>

+          <_description>Menu</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lwin_toggle</name>

+          <_description>Left Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:rwin_toggle</name>

+          <_description>Right Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lshift_toggle</name>

+          <_description>Left Shift</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:rshift_toggle</name>

+          <_description>Right Shift</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lctrl_toggle</name>

+          <_description>Left Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:rctrl_toggle</name>

+          <_description>Right Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:sclk_toggle</name>

+          <_description>Scroll Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp:lctrl_lwin_rctrl_menu</name>

+          <_description>LeftCtrl+LeftWin (to first layout), RightCtrl+Menu (to second layout)</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <!-- The key combination used to choose the 3rd (and 4th, together with Shift)

+	   level of symbols -->

+      <configItem>

+        <name>lv3</name>

+        <_description>Key to choose 3rd level</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>lv3:switch</name>

+          <_description>Right Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:menu_switch</name>

+          <_description>Menu</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:win_switch</name>

+          <_description>Any Win key</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:lwin_switch</name>

+          <_description>Left Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:rwin_switch</name>

+          <_description>Right Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:alt_switch</name>

+          <_description>Any Alt key</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:lalt_switch</name>

+          <_description>Left Alt</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:ralt_switch</name>

+          <_description>Right Alt</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:ralt_switch_multikey</name>

+          <_description>Right Alt, Shift+Right Alt key is Multi_Key</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:ralt_alt</name>

+          <_description>Right Alt key never chooses 3rd level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:enter_switch</name>

+          <_description>Enter on keypad</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:caps_switch</name>

+          <_description>Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:bksl_switch</name>

+          <_description>Backslash</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:lsgt_switch</name>

+	  <_description>&lt;Less/Greater&gt;</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:caps_switch_latch</name>

+          <_description>Caps Lock (chooses 3rd level, latches when pressed together with another 3rd-level-chooser)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:bksl_switch_latch</name>

+          <_description>Backslash chooses 3rd level, latches when pressed together with another 3rd-level-chooser)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv3:lsgt_switch_latch</name>

+	  <_description>&lt;Less/Greater&gt; (chooses 3rd level, latches when pressed together with another 3rd-level-chooser)</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <!-- Tweaking the position of the "Ctrl" key -->

+      <configItem>

+        <name>ctrl</name>

+        <_description>Ctrl key position</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>ctrl:nocaps</name>

+          <_description>Make Caps Lock an additional Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>ctrl:lctrl_meta</name>

+          <_description>Meta on Left Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>ctrl:swapcaps</name>

+          <_description>Swap Ctrl and Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>ctrl:ctrl_ac</name>

+          <_description>At left of 'A'</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>ctrl:ctrl_aa</name>

+          <_description>At bottom left</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>ctrl:ctrl_ra</name>

+          <_description>Right Ctrl as Right Alt</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>ctrl:ctrl_menu</name>

+          <_description>Right Ctrl is mapped to Menu</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <!-- Using startard LEDs to indicate the alternative (not first) group(s) -->

+      <configItem>

+        <name>grp_led</name>

+        <_description>Use keyboard LED to show alternative layout</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>grp_led:num</name>

+          <_description>Num Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp_led:caps</name>

+          <_description>Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>grp_led:scroll</name>

+          <_description>Scroll Lock</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="false">

+      <!-- Select a keypad type -->

+      <configItem>

+        <name>keypad</name>

+        <_description>Numeric keypad layout selection</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>keypad:legacy</name>

+          <_description>Legacy</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:oss</name>

+          <_description>Unicode additions (arrows and math operators)</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:future</name>

+          <_description>Unicode additions (arrows and math operators). Math operators on default level</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:legacy_wang</name>

+          <_description>Legacy Wang 724</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:oss_wang</name>

+          <_description>Wang 724 keypad with unicode additions (arrows and math operators)</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:future_wang</name>

+          <_description>Wang 724 keypad with unicode additions (arrows and math operators). Math operators on default level</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:hex</name>

+          <_description>Hexadecimal</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:atm</name>

+          <_description>ATM/phone-style</_description>

+       </configItem>

+      </option>

+    </group>

+    <!-- This option should override the KPDL key defined in keypad; I hope it's declared in the right place -->

+    <group allowMultipleSelection="false">

+      <!-- Select a keypad KPDL variant -->

+      <configItem>

+        <name>kpdl</name>

+        <_description>Numeric keypad delete key behaviour</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <!-- Actually, with KP_DECIMAL, as the old keypad(dot) -->

+          <name>kpdl:dot</name>

+          <_description>Legacy key with dot</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:comma</name>

+          <!-- Actually, with KP_SEPARATOR, as the old keypad(comma) -->

+          <_description>Legacy key with comma</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:dotoss</name>

+          <_description>Four-level key with dot</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:dotoss_latin9</name>

+          <_description>Four-level key with dot, latin-9 restriction</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:commaoss</name>

+          <_description>Four-level key with comma</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:momayyezoss</name>

+          <_description>Four-level key with momayyez</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:kposs</name>

+          <!-- This assumes the KP_ abstract symbols are actually useful for some apps

+               The description needs to be rewritten -->

+          <_description>Four-level key with abstract separators</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>kpdl:semi</name>

+          <_description>Semi-colon on third level</_description>

+       </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="false">

+      <!-- Caps Lock tweaks. 

+	   "Internal" capitalization means capitalization using some internal tables.

+	   Otherwise "as Shift" - means using next group. -->

+      <configItem>

+        <name>caps</name>

+        <_description>Caps Lock key behavior</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>caps:internal</name>

+          <_description>Caps Lock uses internal capitalization. Shift "pauses" Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:internal_nocancel</name>

+          <_description>Caps Lock uses internal capitalization. Shift doesn't affect Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:shift</name>

+          <_description>Caps Lock acts as Shift with locking. Shift "pauses" Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:shift_nocancel</name>

+          <_description>Caps Lock acts as Shift with locking. Shift doesn't affect Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:capslock</name>

+          <_description>Caps Lock toggles normal capitalization of alphabetic characters</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:numlock</name>

+          <_description>Make Caps Lock an additional Num Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:swapescape</name>

+          <_description>Swap ESC and Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:escape</name>

+          <_description>Make Caps Lock an additional ESC</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:backspace</name>

+          <_description>Make Caps Lock an additional Backspace</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:super</name>

+          <_description>Make Caps Lock an additional Super</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:hyper</name>

+          <_description>Make Caps Lock an additional Hyper</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:shiftlock</name>

+          <_description>Caps Lock toggles Shift so all keys are affected</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:none</name>

+          <_description>Caps Lock is disabled</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>caps:ctrl_modifier</name>

+          <_description>Make Caps Lock an additional Control but keep the Caps_Lock keysym</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="false">

+      <!-- Using special PC keys (Win, Menu) to work as standard X keys (Super, Hyper, etc.) -->

+      <configItem>

+        <name>altwin</name>

+        <_description>Alt/Win key behavior</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>altwin:menu</name>

+          <_description>Add the standard behavior to Menu key</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:meta_alt</name>

+          <_description>Alt and Meta are on Alt keys</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:ctrl_win</name>

+          <_description>Control is mapped to Win keys (and the usual Ctrl keys)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:ctrl_alt_win</name>

+          <_description>Control is mapped to Alt keys, Alt is mapped to Win keys</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:meta_win</name>

+          <_description>Meta is mapped to Win keys</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:left_meta_win</name>

+          <_description>Meta is mapped to Left Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:hyper_win</name>

+          <_description>Hyper is mapped to Win-keys</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:alt_super_win</name>

+          <_description>Alt is mapped to Right Win, Super to Menu</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>altwin:swap_lalt_lwin</name>

+          <_description>Left Alt is swapped with Left Win</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <!-- Tweaking the position of the "Compose" key: mapping to existing PC keys -->

+      <configItem>

+        <name>Compose key</name>

+        <_description>Compose key position</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>compose:ralt</name>

+          <_description>Right Alt</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:lwin</name>

+          <_description>Left Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:rwin</name>

+          <_description>Right Win</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:menu</name>

+          <_description>Menu</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:lctrl</name>

+          <_description>Left Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:rctrl</name>

+          <_description>Right Ctrl</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:caps</name>

+          <_description>Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:102</name>

+          <_description>&lt;Less/Greater&gt;</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:paus</name>

+          <_description>Pause</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:prsc</name>

+          <_description>PrtSc</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>compose:sclk</name>

+          <_description>Scroll Lock</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <configItem>

+        <name>compat</name>

+        <_description>Miscellaneous compatibility options</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>numpad:pc</name>

+          <_description>Default numeric keypad keys</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>numpad:mac</name>

+          <_description>Numeric keypad keys work as with Mac</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>numpad:microsoft</name>

+          <_description>Shift with numeric keypad keys works as in MS Windows</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>numpad:shift3</name>

+          <_description>Shift does not cancel Num Lock, chooses 3rd level instead</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>srvrkeys:none</name>

+          <_description>Special keys (Ctrl+Alt+&lt;key&gt;) handled in a server</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>apple:alupckeys</name>

+          <_description>Apple Aluminium Keyboard: emulate PC keys (Print, Scroll Lock, Pause, Num Lock)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>shift:breaks_caps</name>

+          <_description>Shift cancels Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>misc:typo</name>

+          <_description>Enable extra typographic characters</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>shift:both_capslock</name>

+          <_description>Both Shift-Keys together toggle Caps Lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>shift:both_capslock_cancel</name>

+          <_description>Both Shift-Keys together activate Caps Lock, one Shift-Key deactivates</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>shift:both_shiftlock</name>

+          <_description>Both Shift-Keys together toggle ShiftLock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>keypad:pointerkeys</name>

+          <_description>Toggle PointerKeys with Shift + NumLock.</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <!-- Special shortcuts for the Euro character -->

+      <configItem>

+        <name>eurosign</name>

+        <_description>Adding currency signs to certain keys</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>eurosign:e</name>

+          <_description>Euro on E</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>eurosign:2</name>

+          <_description>Euro on 2</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>eurosign:4</name>

+          <_description>Euro on 4</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>eurosign:5</name>

+          <_description>Euro on 5</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>rupeesign:4</name>

+          <_description>Rupee on 4</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <configItem>

+        <name>lv5</name>

+        <_description>Key to choose 5th level</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>lv5:lsgt_switch_lock</name>

+	  <_description>&lt;Less/Greater&gt; chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:ralt_switch_lock</name>

+          <_description>Right Alt chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:lwin_switch_lock</name>

+          <_description>Left Win chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:rwin_switch_lock</name>

+          <_description>Right Win chooses 5th level, locks when pressed together with another 5th-level-chooser</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:lsgt_switch_lock_cancel</name>

+	  <_description>&lt;Less/Greater&gt; chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:ralt_switch_lock_cancel</name>

+          <_description>Right Alt chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:lwin_switch_lock_cancel</name>

+          <_description>Left Win chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:rwin_switch_lock_cancel</name>

+          <_description>Right Win chooses 5th level, locks when pressed together with another 5th-level-chooser, one press releases the lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:lsgt_switch_lock_cancel</name>

+	  <_description>&lt;Less/Greater&gt; chooses 5th level and activates level5-Lock when pressed together with another 5th-level-chooser, one press releases the lock</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>lv5:ralt_switch_lock_cancel</name>

+          <_description>Right Alt chooses 5th level and activates level5-Lock when pressed together with another 5th-level-chooser, one press releases the lock</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="false">

+      <!-- Let space output NBSP, NNBSP, ZWNJ, and ZWJ for the desired level -->

+      <configItem>

+        <name>nbsp</name>

+        <_description>Using space key to input non-breakable space character</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>nbsp:none</name>

+          <_description>Usual space at any level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level2</name>

+          <_description>Non-breakable space character at second level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level3</name>

+          <_description>Non-breakable space character at third level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level3s</name>

+          <_description>Non-breakable space character at third level, nothing at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level3n</name>

+          <_description>Non-breakable space character at third level, thin non-breakable space character at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level4</name>

+          <_description>Non-breakable space character at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level4n</name>

+          <_description>Non-breakable space character at fourth level, thin non-breakable space character at sixth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:level4nl</name>

+          <_description>Non-breakable space character at fourth level, thin non-breakable space character at sixth level (via Ctrl+Shift)</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2</name>

+          <_description>Zero-width non-joiner character at second level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2zwj3</name>

+          <_description>Zero-width non-joiner character at second level, zero-width joiner character at third level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2zwj3nb4</name>

+          <_description>Zero-width non-joiner character at second level, zero-width joiner character at third level, non-breakable space character at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2nb3</name>

+          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2nb3s</name>

+          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level, nothing at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2nb3zwj4</name>

+          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level, zero-width joiner at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj2nb3nnb4</name>

+          <_description>Zero-width non-joiner character at second level, non-breakable space character at third level, thin non-breakable space at fourth level</_description>

+        </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>nbsp:zwnj3zwj4</name>

+          <_description>Zero-width non-joiner character at third level, zero-width joiner at fourth level</_description>

+        </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <configItem>

+        <name>japan</name>

+        <_description>Japanese keyboard options</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>japan:kana_lock</name>

+          <_description>Kana Lock key is locking</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>japan:nicola_f_bs</name>

+          <_description>NICOLA-F style Backspace</_description>

+       </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="false">

+      <configItem>

+        <name>esperanto</name>

+        <_description>Adding Esperanto circumflexes (supersigno)</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>esperanto:qwerty</name>

+          <_description>To the corresponding key in a Qwerty keyboard.</_description>

+       </configItem>

+      </option>

+      <option>

+        <configItem>

+          <name>esperanto:dvorak</name>

+          <_description>To the corresponding key in a Dvorak keyboard.</_description>

+       </configItem>

+      </option>

+    </group>

+    <group allowMultipleSelection="true">

+      <configItem>

+        <name>terminate</name>

+        <_description>Key sequence to kill the X server</_description>

+      </configItem>

+      <option>

+        <configItem>

+          <name>terminate:ctrl_alt_bksp</name>

+          <_description>Control + Alt + Backspace</_description>

+        </configItem>

+      </option>

+    </group>

+  </optionList>

+</xkbConfigRegistry>

diff --git a/xorg-server/xkeyboard-config/symbols/inet b/xorg-server/xkeyboard-config/symbols/inet
index 8f1151768..5fbc8a7a7 100644
--- a/xorg-server/xkeyboard-config/symbols/inet
+++ b/xorg-server/xkeyboard-config/symbols/inet
@@ -1266,6 +1266,19 @@ xkb_symbols "mx2750" {
 

 // Microsoft

 

+// Microsoft Natural Wireless Ergonomic Keyboard 4000

+partial alphanumeric_keys

+xkb_symbols "microsoft4000" {

+    include "inet(media_nav_common)"

+    key <I192>  {       [ XF86Launch1           ]       };

+    key <I193>  {       [ XF86Launch2           ]       };

+    key <I194>  {       [ XF86Launch3           ]       };

+    key <I195>  {       [ XF86Launch4           ]       };

+    key <I196>  {       [ XF86Launch5           ]       };

+//  Missing because of lack of support from kbd driver: Zoom in and

+//  slider.

+};

+

 // Microsoft Natural Wireless Ergonomic Keyboard 7000

 partial alphanumeric_keys

 xkb_symbols "microsoft7000" {