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authormarha <marha@users.sourceforge.net>2010-05-15 16:28:11 +0000
committermarha <marha@users.sourceforge.net>2010-05-15 16:28:11 +0000
commitc38dead3ea7e177728d90cd815cf4eead0c9f534 (patch)
treeb809dba1dc9013bb1e67a5ee388f2dd217dc0f88 /xorg-server/hw/xquartz/xpr
parent6083a94d68878c9ad5f59b28bd07e4738e9fb7b4 (diff)
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xserver git update 15/5/2010
Diffstat (limited to 'xorg-server/hw/xquartz/xpr')
-rw-r--r--xorg-server/hw/xquartz/xpr/appledri.c858
-rw-r--r--xorg-server/hw/xquartz/xpr/dri.c1906
-rw-r--r--xorg-server/hw/xquartz/xpr/driWrap.c1094
-rw-r--r--xorg-server/hw/xquartz/xpr/x-hook.c240
-rw-r--r--xorg-server/hw/xquartz/xpr/xprCursor.c836
-rw-r--r--xorg-server/hw/xquartz/xpr/xprScreen.c4
6 files changed, 2469 insertions, 2469 deletions
diff --git a/xorg-server/hw/xquartz/xpr/appledri.c b/xorg-server/hw/xquartz/xpr/appledri.c
index 74a4ec315..87cb9016a 100644
--- a/xorg-server/hw/xquartz/xpr/appledri.c
+++ b/xorg-server/hw/xquartz/xpr/appledri.c
@@ -1,429 +1,429 @@
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-Copyright 2000 VA Linux Systems, Inc.
-Copyright (c) 2002, 2009 Apple Computer, 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 PRECISION INSIGHT 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:
- * Kevin E. Martin <martin@valinux.com>
- * Jens Owen <jens@valinux.com>
- * Rickard E. (Rik) Faith <faith@valinux.com>
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "dixstruct.h"
-#include "extnsionst.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "scrnintstr.h"
-#include "servermd.h"
-#define _APPLEDRI_SERVER_
-#include "appledristr.h"
-#include "swaprep.h"
-#include "dri.h"
-#include "dristruct.h"
-#include "xpr.h"
-#include "x-hash.h"
-#include "protocol-versions.h"
-
-static int DRIErrorBase = 0;
-
-static DISPATCH_PROC(ProcAppleDRIDispatch);
-static DISPATCH_PROC(SProcAppleDRIDispatch);
-
-static void AppleDRIResetProc(ExtensionEntry* extEntry);
-static int ProcAppleDRICreatePixmap(ClientPtr client);
-
-static unsigned char DRIReqCode = 0;
-static int DRIEventBase = 0;
-
-static void SNotifyEvent(xAppleDRINotifyEvent *from, xAppleDRINotifyEvent *to);
-
-typedef struct _DRIEvent *DRIEventPtr;
-typedef struct _DRIEvent {
- DRIEventPtr next;
- ClientPtr client;
- XID clientResource;
- unsigned int mask;
-} DRIEventRec;
-
-
-void
-AppleDRIExtensionInit(void)
-{
- ExtensionEntry* extEntry;
-
- if (DRIExtensionInit() &&
- (extEntry = AddExtension(APPLEDRINAME,
- AppleDRINumberEvents,
- AppleDRINumberErrors,
- ProcAppleDRIDispatch,
- SProcAppleDRIDispatch,
- AppleDRIResetProc,
- StandardMinorOpcode))) {
- DRIReqCode = (unsigned char)extEntry->base;
- DRIErrorBase = extEntry->errorBase;
- DRIEventBase = extEntry->eventBase;
- EventSwapVector[DRIEventBase] = (EventSwapPtr) SNotifyEvent;
- }
-}
-
-/*ARGSUSED*/
-static void
-AppleDRIResetProc (
- ExtensionEntry* extEntry
-)
-{
- DRIReset();
-}
-
-static int
-ProcAppleDRIQueryVersion(
- register ClientPtr client
-)
-{
- xAppleDRIQueryVersionReply rep;
- register int n;
-
- REQUEST_SIZE_MATCH(xAppleDRIQueryVersionReq);
- rep.type = X_Reply;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
- rep.majorVersion = SERVER_APPLEDRI_MAJOR_VERSION;
- rep.minorVersion = SERVER_APPLEDRI_MINOR_VERSION;
- rep.patchVersion = SERVER_APPLEDRI_PATCH_VERSION;
- if (client->swapped) {
- swaps(&rep.sequenceNumber, n);
- swapl(&rep.length, n);
- }
- WriteToClient(client, sizeof(xAppleDRIQueryVersionReply), (char *)&rep);
- return (client->noClientException);
-}
-
-
-/* surfaces */
-
-static int
-ProcAppleDRIQueryDirectRenderingCapable(
- register ClientPtr client
-)
-{
- xAppleDRIQueryDirectRenderingCapableReply rep;
- Bool isCapable;
-
- REQUEST(xAppleDRIQueryDirectRenderingCapableReq);
- REQUEST_SIZE_MATCH(xAppleDRIQueryDirectRenderingCapableReq);
- rep.type = X_Reply;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
-
- if (!DRIQueryDirectRenderingCapable( screenInfo.screens[stuff->screen],
- &isCapable)) {
- return BadValue;
- }
- rep.isCapable = isCapable;
-
- if (!LocalClient(client))
- rep.isCapable = 0;
-
- WriteToClient(client,
- sizeof(xAppleDRIQueryDirectRenderingCapableReply), (char *)&rep);
- return (client->noClientException);
-}
-
-static int
-ProcAppleDRIAuthConnection(
- register ClientPtr client
-)
-{
- xAppleDRIAuthConnectionReply rep;
-
- REQUEST(xAppleDRIAuthConnectionReq);
- REQUEST_SIZE_MATCH(xAppleDRIAuthConnectionReq);
-
- rep.type = X_Reply;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
- rep.authenticated = 1;
-
- if (!DRIAuthConnection( screenInfo.screens[stuff->screen], stuff->magic)) {
- ErrorF("Failed to authenticate %u\n", (unsigned int)stuff->magic);
- rep.authenticated = 0;
- }
- WriteToClient(client, sizeof(xAppleDRIAuthConnectionReply), (char *)&rep);
- return (client->noClientException);
-}
-
-static void surface_notify(
- void *_arg,
- void *data
-)
-{
- DRISurfaceNotifyArg *arg = _arg;
- int client_index = (int) x_cvt_vptr_to_uint(data);
- ClientPtr client;
- xAppleDRINotifyEvent se;
-
- if (client_index < 0 || client_index >= currentMaxClients)
- return;
-
- client = clients[client_index];
- if (client == NULL || client == serverClient || client->clientGone)
- return;
-
- se.type = DRIEventBase + AppleDRISurfaceNotify;
- se.kind = arg->kind;
- se.arg = arg->id;
- se.sequenceNumber = client->sequence;
- se.time = currentTime.milliseconds;
- WriteEventsToClient (client, 1, (xEvent *) &se);
-}
-
-static int
-ProcAppleDRICreateSurface(
- ClientPtr client
-)
-{
- xAppleDRICreateSurfaceReply rep;
- DrawablePtr pDrawable;
- xp_surface_id sid;
- unsigned int key[2];
- int rc;
-
- REQUEST(xAppleDRICreateSurfaceReq);
- REQUEST_SIZE_MATCH(xAppleDRICreateSurfaceReq);
- rep.type = X_Reply;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
-
- rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
- DixReadAccess);
- if (rc != Success)
- return rc;
-
- rep.key_0 = rep.key_1 = rep.uid = 0;
-
- if (!DRICreateSurface( screenInfo.screens[stuff->screen],
- (Drawable)stuff->drawable, pDrawable,
- stuff->client_id, &sid, key,
- surface_notify,
- x_cvt_uint_to_vptr(client->index))) {
- return BadValue;
- }
-
- rep.key_0 = key[0];
- rep.key_1 = key[1];
- rep.uid = sid;
-
- WriteToClient(client, sizeof(xAppleDRICreateSurfaceReply), (char *)&rep);
- return (client->noClientException);
-}
-
-static int
-ProcAppleDRIDestroySurface(
- register ClientPtr client
-)
-{
- int rc;
- REQUEST(xAppleDRIDestroySurfaceReq);
- DrawablePtr pDrawable;
- REQUEST_SIZE_MATCH(xAppleDRIDestroySurfaceReq);
-
- rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
- DixReadAccess);
- if (rc != Success)
- return rc;
-
- if (!DRIDestroySurface( screenInfo.screens[stuff->screen],
- (Drawable)stuff->drawable,
- pDrawable, NULL, NULL)) {
- return BadValue;
- }
-
- return (client->noClientException);
-}
-
-static int
-ProcAppleDRICreatePixmap(ClientPtr client)
-{
- REQUEST(xAppleDRICreatePixmapReq);
- DrawablePtr pDrawable;
- int rc;
- char path[PATH_MAX];
- xAppleDRICreatePixmapReply rep;
- int width, height, pitch, bpp;
- void *ptr;
-
- REQUEST_SIZE_MATCH(xAppleDRICreatePixmapReq);
-
- rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
- DixReadAccess);
-
- if(rc != Success)
- return rc;
-
- if(!DRICreatePixmap(screenInfo.screens[stuff->screen],
- (Drawable)stuff->drawable,
- pDrawable,
- path, PATH_MAX)) {
- return BadValue;
- }
-
- if(!DRIGetPixmapData(pDrawable, &width, &height,
- &pitch, &bpp, &ptr)) {
- return BadValue;
- }
-
- rep.stringLength = strlen(path) + 1;
-
- /* No need for swapping, because this only runs if LocalClient is true. */
- rep.type = X_Reply;
- rep.length = sizeof(rep) + rep.stringLength;
- rep.sequenceNumber = client->sequence;
- rep.width = width;
- rep.height = height;
- rep.pitch = pitch;
- rep.bpp = bpp;
- rep.size = pitch * height;
-
- if(sizeof(rep) != sz_xAppleDRICreatePixmapReply)
- ErrorF("error sizeof(rep) is %zu\n", sizeof(rep));
-
- WriteReplyToClient(client, sizeof(rep), &rep);
- (void)WriteToClient(client, rep.stringLength, path);
-
- return (client->noClientException);
-}
-
-static int
-ProcAppleDRIDestroyPixmap(ClientPtr client)
-{
- DrawablePtr pDrawable;
- int rc;
- REQUEST(xAppleDRIDestroyPixmapReq);
- REQUEST_SIZE_MATCH(xAppleDRIDestroyPixmapReq);
-
- rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
- DixReadAccess);
-
- if(rc != Success)
- return rc;
-
- DRIDestroyPixmap(pDrawable);
-
- return (client->noClientException);
-}
-
-/* dispatch */
-
-static int
-ProcAppleDRIDispatch (
- register ClientPtr client
-)
-{
- REQUEST(xReq);
-
- switch (stuff->data)
- {
- case X_AppleDRIQueryVersion:
- return ProcAppleDRIQueryVersion(client);
- case X_AppleDRIQueryDirectRenderingCapable:
- return ProcAppleDRIQueryDirectRenderingCapable(client);
- }
-
- if (!LocalClient(client))
- return DRIErrorBase + AppleDRIClientNotLocal;
-
- switch (stuff->data)
- {
- case X_AppleDRIAuthConnection:
- return ProcAppleDRIAuthConnection(client);
- case X_AppleDRICreateSurface:
- return ProcAppleDRICreateSurface(client);
- case X_AppleDRIDestroySurface:
- return ProcAppleDRIDestroySurface(client);
- case X_AppleDRICreatePixmap:
- return ProcAppleDRICreatePixmap(client);
- case X_AppleDRIDestroyPixmap:
- return ProcAppleDRIDestroyPixmap(client);
-
- default:
- return BadRequest;
- }
-}
-
-static void
-SNotifyEvent(
- xAppleDRINotifyEvent *from,
- xAppleDRINotifyEvent *to
-)
-{
- to->type = from->type;
- to->kind = from->kind;
- cpswaps (from->sequenceNumber, to->sequenceNumber);
- cpswapl (from->time, to->time);
- cpswapl (from->arg, to->arg);
-}
-
-static int
-SProcAppleDRIQueryVersion(
- register ClientPtr client
-)
-{
- register int n;
- REQUEST(xAppleDRIQueryVersionReq);
- swaps(&stuff->length, n);
- return ProcAppleDRIQueryVersion(client);
-}
-
-static int
-SProcAppleDRIDispatch (
- register ClientPtr client
-)
-{
- REQUEST(xReq);
-
- /* It is bound to be non-local when there is byte swapping */
- if (!LocalClient(client))
- return DRIErrorBase + AppleDRIClientNotLocal;
-
- /* only local clients are allowed DRI access */
- switch (stuff->data)
- {
- case X_AppleDRIQueryVersion:
- return SProcAppleDRIQueryVersion(client);
- default:
- return BadRequest;
- }
-}
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+Copyright (c) 2002, 2009 Apple Computer, 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 PRECISION INSIGHT 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:
+ * Kevin E. Martin <martin@valinux.com>
+ * Jens Owen <jens@valinux.com>
+ * Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+#define _APPLEDRI_SERVER_
+#include "appledristr.h"
+#include "swaprep.h"
+#include "dri.h"
+#include "dristruct.h"
+#include "xpr.h"
+#include "x-hash.h"
+#include "protocol-versions.h"
+
+static int DRIErrorBase = 0;
+
+static DISPATCH_PROC(ProcAppleDRIDispatch);
+static DISPATCH_PROC(SProcAppleDRIDispatch);
+
+static void AppleDRIResetProc(ExtensionEntry* extEntry);
+static int ProcAppleDRICreatePixmap(ClientPtr client);
+
+static unsigned char DRIReqCode = 0;
+static int DRIEventBase = 0;
+
+static void SNotifyEvent(xAppleDRINotifyEvent *from, xAppleDRINotifyEvent *to);
+
+typedef struct _DRIEvent *DRIEventPtr;
+typedef struct _DRIEvent {
+ DRIEventPtr next;
+ ClientPtr client;
+ XID clientResource;
+ unsigned int mask;
+} DRIEventRec;
+
+
+void
+AppleDRIExtensionInit(void)
+{
+ ExtensionEntry* extEntry;
+
+ if (DRIExtensionInit() &&
+ (extEntry = AddExtension(APPLEDRINAME,
+ AppleDRINumberEvents,
+ AppleDRINumberErrors,
+ ProcAppleDRIDispatch,
+ SProcAppleDRIDispatch,
+ AppleDRIResetProc,
+ StandardMinorOpcode))) {
+ DRIReqCode = (unsigned char)extEntry->base;
+ DRIErrorBase = extEntry->errorBase;
+ DRIEventBase = extEntry->eventBase;
+ EventSwapVector[DRIEventBase] = (EventSwapPtr) SNotifyEvent;
+ }
+}
+
+/*ARGSUSED*/
+static void
+AppleDRIResetProc (
+ ExtensionEntry* extEntry
+)
+{
+ DRIReset();
+}
+
+static int
+ProcAppleDRIQueryVersion(
+ register ClientPtr client
+)
+{
+ xAppleDRIQueryVersionReply rep;
+ register int n;
+
+ REQUEST_SIZE_MATCH(xAppleDRIQueryVersionReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+ rep.majorVersion = SERVER_APPLEDRI_MAJOR_VERSION;
+ rep.minorVersion = SERVER_APPLEDRI_MINOR_VERSION;
+ rep.patchVersion = SERVER_APPLEDRI_PATCH_VERSION;
+ if (client->swapped) {
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.length, n);
+ }
+ WriteToClient(client, sizeof(xAppleDRIQueryVersionReply), (char *)&rep);
+ return Success;
+}
+
+
+/* surfaces */
+
+static int
+ProcAppleDRIQueryDirectRenderingCapable(
+ register ClientPtr client
+)
+{
+ xAppleDRIQueryDirectRenderingCapableReply rep;
+ Bool isCapable;
+
+ REQUEST(xAppleDRIQueryDirectRenderingCapableReq);
+ REQUEST_SIZE_MATCH(xAppleDRIQueryDirectRenderingCapableReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+
+ if (!DRIQueryDirectRenderingCapable( screenInfo.screens[stuff->screen],
+ &isCapable)) {
+ return BadValue;
+ }
+ rep.isCapable = isCapable;
+
+ if (!LocalClient(client))
+ rep.isCapable = 0;
+
+ WriteToClient(client,
+ sizeof(xAppleDRIQueryDirectRenderingCapableReply), (char *)&rep);
+ return Success;
+}
+
+static int
+ProcAppleDRIAuthConnection(
+ register ClientPtr client
+)
+{
+ xAppleDRIAuthConnectionReply rep;
+
+ REQUEST(xAppleDRIAuthConnectionReq);
+ REQUEST_SIZE_MATCH(xAppleDRIAuthConnectionReq);
+
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+ rep.authenticated = 1;
+
+ if (!DRIAuthConnection( screenInfo.screens[stuff->screen], stuff->magic)) {
+ ErrorF("Failed to authenticate %u\n", (unsigned int)stuff->magic);
+ rep.authenticated = 0;
+ }
+ WriteToClient(client, sizeof(xAppleDRIAuthConnectionReply), (char *)&rep);
+ return Success;
+}
+
+static void surface_notify(
+ void *_arg,
+ void *data
+)
+{
+ DRISurfaceNotifyArg *arg = _arg;
+ int client_index = (int) x_cvt_vptr_to_uint(data);
+ ClientPtr client;
+ xAppleDRINotifyEvent se;
+
+ if (client_index < 0 || client_index >= currentMaxClients)
+ return;
+
+ client = clients[client_index];
+ if (client == NULL || client == serverClient || client->clientGone)
+ return;
+
+ se.type = DRIEventBase + AppleDRISurfaceNotify;
+ se.kind = arg->kind;
+ se.arg = arg->id;
+ se.sequenceNumber = client->sequence;
+ se.time = currentTime.milliseconds;
+ WriteEventsToClient (client, 1, (xEvent *) &se);
+}
+
+static int
+ProcAppleDRICreateSurface(
+ ClientPtr client
+)
+{
+ xAppleDRICreateSurfaceReply rep;
+ DrawablePtr pDrawable;
+ xp_surface_id sid;
+ unsigned int key[2];
+ int rc;
+
+ REQUEST(xAppleDRICreateSurfaceReq);
+ REQUEST_SIZE_MATCH(xAppleDRICreateSurfaceReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+
+ rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
+ DixReadAccess);
+ if (rc != Success)
+ return rc;
+
+ rep.key_0 = rep.key_1 = rep.uid = 0;
+
+ if (!DRICreateSurface( screenInfo.screens[stuff->screen],
+ (Drawable)stuff->drawable, pDrawable,
+ stuff->client_id, &sid, key,
+ surface_notify,
+ x_cvt_uint_to_vptr(client->index))) {
+ return BadValue;
+ }
+
+ rep.key_0 = key[0];
+ rep.key_1 = key[1];
+ rep.uid = sid;
+
+ WriteToClient(client, sizeof(xAppleDRICreateSurfaceReply), (char *)&rep);
+ return Success;
+}
+
+static int
+ProcAppleDRIDestroySurface(
+ register ClientPtr client
+)
+{
+ int rc;
+ REQUEST(xAppleDRIDestroySurfaceReq);
+ DrawablePtr pDrawable;
+ REQUEST_SIZE_MATCH(xAppleDRIDestroySurfaceReq);
+
+ rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
+ DixReadAccess);
+ if (rc != Success)
+ return rc;
+
+ if (!DRIDestroySurface( screenInfo.screens[stuff->screen],
+ (Drawable)stuff->drawable,
+ pDrawable, NULL, NULL)) {
+ return BadValue;
+ }
+
+ return Success;
+}
+
+static int
+ProcAppleDRICreatePixmap(ClientPtr client)
+{
+ REQUEST(xAppleDRICreatePixmapReq);
+ DrawablePtr pDrawable;
+ int rc;
+ char path[PATH_MAX];
+ xAppleDRICreatePixmapReply rep;
+ int width, height, pitch, bpp;
+ void *ptr;
+
+ REQUEST_SIZE_MATCH(xAppleDRICreatePixmapReq);
+
+ rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
+ DixReadAccess);
+
+ if(rc != Success)
+ return rc;
+
+ if(!DRICreatePixmap(screenInfo.screens[stuff->screen],
+ (Drawable)stuff->drawable,
+ pDrawable,
+ path, PATH_MAX)) {
+ return BadValue;
+ }
+
+ if(!DRIGetPixmapData(pDrawable, &width, &height,
+ &pitch, &bpp, &ptr)) {
+ return BadValue;
+ }
+
+ rep.stringLength = strlen(path) + 1;
+
+ /* No need for swapping, because this only runs if LocalClient is true. */
+ rep.type = X_Reply;
+ rep.length = sizeof(rep) + rep.stringLength;
+ rep.sequenceNumber = client->sequence;
+ rep.width = width;
+ rep.height = height;
+ rep.pitch = pitch;
+ rep.bpp = bpp;
+ rep.size = pitch * height;
+
+ if(sizeof(rep) != sz_xAppleDRICreatePixmapReply)
+ ErrorF("error sizeof(rep) is %zu\n", sizeof(rep));
+
+ WriteReplyToClient(client, sizeof(rep), &rep);
+ (void)WriteToClient(client, rep.stringLength, path);
+
+ return Success;
+}
+
+static int
+ProcAppleDRIDestroyPixmap(ClientPtr client)
+{
+ DrawablePtr pDrawable;
+ int rc;
+ REQUEST(xAppleDRIDestroyPixmapReq);
+ REQUEST_SIZE_MATCH(xAppleDRIDestroyPixmapReq);
+
+ rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
+ DixReadAccess);
+
+ if(rc != Success)
+ return rc;
+
+ DRIDestroyPixmap(pDrawable);
+
+ return Success;
+}
+
+/* dispatch */
+
+static int
+ProcAppleDRIDispatch (
+ register ClientPtr client
+)
+{
+ REQUEST(xReq);
+
+ switch (stuff->data)
+ {
+ case X_AppleDRIQueryVersion:
+ return ProcAppleDRIQueryVersion(client);
+ case X_AppleDRIQueryDirectRenderingCapable:
+ return ProcAppleDRIQueryDirectRenderingCapable(client);
+ }
+
+ if (!LocalClient(client))
+ return DRIErrorBase + AppleDRIClientNotLocal;
+
+ switch (stuff->data)
+ {
+ case X_AppleDRIAuthConnection:
+ return ProcAppleDRIAuthConnection(client);
+ case X_AppleDRICreateSurface:
+ return ProcAppleDRICreateSurface(client);
+ case X_AppleDRIDestroySurface:
+ return ProcAppleDRIDestroySurface(client);
+ case X_AppleDRICreatePixmap:
+ return ProcAppleDRICreatePixmap(client);
+ case X_AppleDRIDestroyPixmap:
+ return ProcAppleDRIDestroyPixmap(client);
+
+ default:
+ return BadRequest;
+ }
+}
+
+static void
+SNotifyEvent(
+ xAppleDRINotifyEvent *from,
+ xAppleDRINotifyEvent *to
+)
+{
+ to->type = from->type;
+ to->kind = from->kind;
+ cpswaps (from->sequenceNumber, to->sequenceNumber);
+ cpswapl (from->time, to->time);
+ cpswapl (from->arg, to->arg);
+}
+
+static int
+SProcAppleDRIQueryVersion(
+ register ClientPtr client
+)
+{
+ register int n;
+ REQUEST(xAppleDRIQueryVersionReq);
+ swaps(&stuff->length, n);
+ return ProcAppleDRIQueryVersion(client);
+}
+
+static int
+SProcAppleDRIDispatch (
+ register ClientPtr client
+)
+{
+ REQUEST(xReq);
+
+ /* It is bound to be non-local when there is byte swapping */
+ if (!LocalClient(client))
+ return DRIErrorBase + AppleDRIClientNotLocal;
+
+ /* only local clients are allowed DRI access */
+ switch (stuff->data)
+ {
+ case X_AppleDRIQueryVersion:
+ return SProcAppleDRIQueryVersion(client);
+ default:
+ return BadRequest;
+ }
+}
diff --git a/xorg-server/hw/xquartz/xpr/dri.c b/xorg-server/hw/xquartz/xpr/dri.c
index 0a58b29f3..363809d0d 100644
--- a/xorg-server/hw/xquartz/xpr/dri.c
+++ b/xorg-server/hw/xquartz/xpr/dri.c
@@ -1,953 +1,953 @@
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-Copyright 2000 VA Linux Systems, Inc.
-Copyright (c) 2002, 2009 Apple Computer, 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 PRECISION INSIGHT 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:
- * Jens Owen <jens@valinux.com>
- * Rickard E. (Rik) Faith <faith@valinux.com>
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifdef XFree86LOADER
-#include "xf86.h"
-#include "xf86_ansic.h"
-#else
-#include <sys/time.h>
-#include <unistd.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "misc.h"
-#include "dixstruct.h"
-#include "extnsionst.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include "servermd.h"
-#define _APPLEDRI_SERVER_
-#include "appledristr.h"
-#include "swaprep.h"
-#include "dri.h"
-#include "dristruct.h"
-#include "mi.h"
-#include "mipointer.h"
-#include "rootless.h"
-#include "x-hash.h"
-#include "x-hook.h"
-#include "driWrap.h"
-
-#include <AvailabilityMacros.h>
-
-static int DRIScreenPrivKeyIndex;
-static DevPrivateKey DRIScreenPrivKey = &DRIScreenPrivKeyIndex;
-static int DRIWindowPrivKeyIndex;
-static DevPrivateKey DRIWindowPrivKey = &DRIWindowPrivKeyIndex;
-static int DRIPixmapPrivKeyIndex;
-static DevPrivateKey DRIPixmapPrivKey = &DRIPixmapPrivKeyIndex;
-static int DRIPixmapBufferPrivKeyIndex;
-static DevPrivateKey DRIPixmapBufferPrivKey = &DRIPixmapBufferPrivKeyIndex;
-
-static RESTYPE DRIDrawablePrivResType;
-
-static x_hash_table *surface_hash; /* maps surface ids -> drawablePrivs */
-
-static Bool DRIFreePixmapImp(DrawablePtr pDrawable);
-
-/* FIXME: don't hardcode this? */
-#define CG_INFO_FILE "/System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Resources/Info-macos.plist"
-
-/* Corresponds to SU Jaguar Green */
-#define CG_REQUIRED_MAJOR 1
-#define CG_REQUIRED_MINOR 157
-#define CG_REQUIRED_MICRO 11
-
-typedef struct {
- DrawablePtr pDrawable;
- int refCount;
- int bytesPerPixel;
- int width;
- int height;
- char shmPath[PATH_MAX];
- int fd; /* From shm_open (for now) */
- size_t length; /* length of buffer */
- void *buffer;
-} DRIPixmapBuffer, *DRIPixmapBufferPtr;
-
-/* Returns version as major.minor.micro in 10.10.10 fixed form */
-static unsigned int
-get_cg_version (void)
-{
- static unsigned int version;
-
- FILE *fh;
- char *ptr;
-
- if (version != 0)
- return version;
-
- /* I tried CFBundleGetVersion, but it returns zero, so.. */
-
- fh = fopen (CG_INFO_FILE, "r");
- if (fh != NULL)
- {
- char buf[256];
-
- while (fgets (buf, sizeof (buf), fh) != NULL)
- {
- unsigned char c;
-
- if (!strstr (buf, "<key>CFBundleShortVersionString</key>")
- || fgets (buf, sizeof (buf), fh) == NULL)
- {
- continue;
- }
-
- ptr = strstr (buf, "<string>");
- if (ptr == NULL)
- continue;
-
- ptr += strlen ("<string>");
-
- /* Now PTR points to "MAJOR.MINOR.MICRO". */
-
- version = 0;
-
- again:
- switch ((c = *ptr++))
- {
- case '.':
- version = version * 1024;
- goto again;
-
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- version = ((version & ~0x3ff)
- + (version & 0x3ff) * 10 + (c - '0'));
- goto again;
- }
- break;
- }
-
- fclose (fh);
- }
-
- return version;
-}
-
-static Bool
-test_cg_version (unsigned int major, unsigned int minor, unsigned int micro)
-{
- unsigned int cg_ver = get_cg_version ();
-
- unsigned int cg_major = (cg_ver >> 20) & 0x3ff;
- unsigned int cg_minor = (cg_ver >> 10) & 0x3ff;
- unsigned int cg_micro = cg_ver & 0x3ff;
-
- if (cg_major > major)
- return TRUE;
- else if (cg_major < major)
- return FALSE;
-
- /* cg_major == major */
-
- if (cg_minor > minor)
- return TRUE;
- else if (cg_minor < minor)
- return FALSE;
-
- /* cg_minor == minor */
-
- if (cg_micro < micro)
- return FALSE;
-
- return TRUE;
-}
-
-Bool
-DRIScreenInit(ScreenPtr pScreen)
-{
- DRIScreenPrivPtr pDRIPriv;
- int i;
-
- pDRIPriv = (DRIScreenPrivPtr) xcalloc(1, sizeof(DRIScreenPrivRec));
- if (!pDRIPriv) {
- dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
- return FALSE;
- }
-
- dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, pDRIPriv);
- pDRIPriv->directRenderingSupport = TRUE;
- pDRIPriv->nrWindows = 0;
-
- /* Need recent cg for window access update */
- if (!test_cg_version (CG_REQUIRED_MAJOR,
- CG_REQUIRED_MINOR,
- CG_REQUIRED_MICRO))
- {
- ErrorF ("[DRI] disabled direct rendering; requires CoreGraphics %d.%d.%d\n",
- CG_REQUIRED_MAJOR, CG_REQUIRED_MINOR, CG_REQUIRED_MICRO);
-
- pDRIPriv->directRenderingSupport = FALSE;
-
- /* Note we don't nuke the dri private, since we need it for
- managing indirect surfaces. */
- }
-
- /* Initialize drawable tables */
- for (i = 0; i < DRI_MAX_DRAWABLES; i++) {
- pDRIPriv->DRIDrawables[i] = NULL;
- }
-
- return TRUE;
-}
-
-Bool
-DRIFinishScreenInit(ScreenPtr pScreen)
-{
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-
- /* Wrap DRI support */
- pDRIPriv->wrap.ValidateTree = pScreen->ValidateTree;
- pScreen->ValidateTree = DRIValidateTree;
-
- pDRIPriv->wrap.PostValidateTree = pScreen->PostValidateTree;
- pScreen->PostValidateTree = DRIPostValidateTree;
-
- pDRIPriv->wrap.WindowExposures = pScreen->WindowExposures;
- pScreen->WindowExposures = DRIWindowExposures;
-
- pDRIPriv->wrap.CopyWindow = pScreen->CopyWindow;
- pScreen->CopyWindow = DRICopyWindow;
-
- pDRIPriv->wrap.ClipNotify = pScreen->ClipNotify;
- pScreen->ClipNotify = DRIClipNotify;
-
- // ErrorF("[DRI] screen %d installation complete\n", pScreen->myNum);
-
- return DRIWrapInit(pScreen);
-}
-
-void
-DRICloseScreen(ScreenPtr pScreen)
-{
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-
- if (pDRIPriv && pDRIPriv->directRenderingSupport) {
- xfree(pDRIPriv);
- dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
- }
-}
-
-Bool
-DRIExtensionInit(void)
-{
- DRIDrawablePrivResType = CreateNewResourceType(DRIDrawablePrivDelete,
- "DRIDrawable");
-
- return (DRIDrawablePrivResType != 0);
-}
-
-void
-DRIReset(void)
-{
- /*
- * This stub routine is called when the X Server recycles, resources
- * allocated by DRIExtensionInit need to be managed here.
- *
- * Currently this routine is a stub because all the interesting resources
- * are managed via the screen init process.
- */
-}
-
-Bool
-DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool* isCapable)
-{
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-
- if (pDRIPriv)
- *isCapable = pDRIPriv->directRenderingSupport;
- else
- *isCapable = FALSE;
-
- return TRUE;
-}
-
-Bool
-DRIAuthConnection(ScreenPtr pScreen, unsigned int magic)
-{
-#if 0
- /* FIXME: something? */
-
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-
- if (drmAuthMagic(pDRIPriv->drmFD, magic)) return FALSE;
-#endif
- return TRUE;
-}
-
-static void
-DRIUpdateSurface(DRIDrawablePrivPtr pDRIDrawablePriv, DrawablePtr pDraw)
-{
- xp_window_changes wc;
- unsigned int flags = 0;
-
- if (pDRIDrawablePriv->sid == 0)
- return;
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
- wc.depth = (pDraw->bitsPerPixel == 32 ? XP_DEPTH_ARGB8888
- : pDraw->bitsPerPixel == 16 ? XP_DEPTH_RGB555 : XP_DEPTH_NIL);
- if (wc.depth != XP_DEPTH_NIL)
- flags |= XP_DEPTH;
-#endif
-
- if (pDraw->type == DRAWABLE_WINDOW) {
- WindowPtr pWin = (WindowPtr) pDraw;
- WindowPtr pTopWin = TopLevelParent(pWin);
-
- wc.x = pWin->drawable.x - (pTopWin->drawable.x - pTopWin->borderWidth);
- wc.y = pWin->drawable.y - (pTopWin->drawable.y - pTopWin->borderWidth);
- wc.width = pWin->drawable.width + 2 * pWin->borderWidth;
- wc.height = pWin->drawable.height + 2 * pWin->borderWidth;
- wc.bit_gravity = XP_GRAVITY_NONE;
-
- wc.shape_nrects = REGION_NUM_RECTS(&pWin->clipList);
- wc.shape_rects = REGION_RECTS(&pWin->clipList);
- wc.shape_tx = - (pTopWin->drawable.x - pTopWin->borderWidth);
- wc.shape_ty = - (pTopWin->drawable.y - pTopWin->borderWidth);
-
- flags |= XP_BOUNDS | XP_SHAPE;
-
- } else if (pDraw->type == DRAWABLE_PIXMAP) {
- wc.x = 0;
- wc.y = 0;
- wc.width = pDraw->width;
- wc.height = pDraw->height;
- wc.bit_gravity = XP_GRAVITY_NONE;
- flags |= XP_BOUNDS;
- }
-
- xp_configure_surface(pDRIDrawablePriv->sid, flags, &wc);
-}
-
-/* Return NULL if an error occurs. */
-static DRIDrawablePrivPtr
-CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id *widPtr) {
- DRIDrawablePrivPtr pDRIDrawablePriv;
- xp_window_id wid = 0;
-
- *widPtr = 0;
-
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
-
- if (pDRIDrawablePriv == NULL) {
- xp_error err;
- xp_window_changes wc;
-
- /* allocate a DRI Window Private record */
- if (!(pDRIDrawablePriv = xalloc(sizeof(*pDRIDrawablePriv)))) {
- return NULL;
- }
-
- pDRIDrawablePriv->pDraw = (DrawablePtr)pWin;
- pDRIDrawablePriv->pScreen = pScreen;
- pDRIDrawablePriv->refCount = 0;
- pDRIDrawablePriv->drawableIndex = -1;
- pDRIDrawablePriv->notifiers = NULL;
-
- /* find the physical window */
- wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, TRUE));
-
- if (wid == 0) {
- xfree(pDRIDrawablePriv);
- return NULL;
- }
-
- /* allocate the physical surface */
- err = xp_create_surface(wid, &pDRIDrawablePriv->sid);
-
- if (err != Success) {
- xfree(pDRIDrawablePriv);
- return NULL;
- }
-
- /* Make it visible */
- wc.stack_mode = XP_MAPPED_ABOVE;
- wc.sibling = 0;
- err = xp_configure_surface(pDRIDrawablePriv->sid, XP_STACKING, &wc);
-
- if (err != Success) {
- xp_destroy_surface(pDRIDrawablePriv->sid);
- xfree(pDRIDrawablePriv);
- return NULL;
- }
-
- /* save private off of preallocated index */
- dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey,
- pDRIDrawablePriv);
- }
-
- *widPtr = wid;
-
- return pDRIDrawablePriv;
-}
-
-/* Return NULL if an error occurs. */
-static DRIDrawablePrivPtr
-CreateSurfaceForPixmap(ScreenPtr pScreen, PixmapPtr pPix) {
- DRIDrawablePrivPtr pDRIDrawablePriv;
-
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
-
- if (pDRIDrawablePriv == NULL) {
- xp_error err;
-
- /* allocate a DRI Window Private record */
- if (!(pDRIDrawablePriv = xcalloc(1, sizeof(*pDRIDrawablePriv)))) {
- return NULL;
- }
-
- pDRIDrawablePriv->pDraw = (DrawablePtr)pPix;
- pDRIDrawablePriv->pScreen = pScreen;
- pDRIDrawablePriv->refCount = 0;
- pDRIDrawablePriv->drawableIndex = -1;
- pDRIDrawablePriv->notifiers = NULL;
-
- /* Passing a null window id to Xplugin in 10.3+ asks for
- an accelerated offscreen surface. */
-
- err = xp_create_surface(0, &pDRIDrawablePriv->sid);
- if (err != Success) {
- xfree(pDRIDrawablePriv);
- return NULL;
- }
-
- /*
- * The DRIUpdateSurface will be called to resize the surface
- * after this function, if the export is successful.
- */
-
- /* save private off of preallocated index */
- dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey,
- pDRIDrawablePriv);
- }
-
- return pDRIDrawablePriv;
-}
-
-
-Bool
-DRICreateSurface(ScreenPtr pScreen, Drawable id,
- DrawablePtr pDrawable, xp_client_id client_id,
- xp_surface_id *surface_id, unsigned int ret_key[2],
- void (*notify) (void *arg, void *data), void *notify_data)
-{
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
- xp_window_id wid = 0;
- DRIDrawablePrivPtr pDRIDrawablePriv;
-
- if (pDrawable->type == DRAWABLE_WINDOW) {
- pDRIDrawablePriv = CreateSurfaceForWindow(pScreen,
- (WindowPtr)pDrawable, &wid);
-
- if(NULL == pDRIDrawablePriv)
- return FALSE; /*error*/
- }
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
- else if (pDrawable->type == DRAWABLE_PIXMAP) {
- pDRIDrawablePriv = CreateSurfaceForPixmap(pScreen,
- (PixmapPtr)pDrawable);
-
- if(NULL == pDRIDrawablePriv)
- return FALSE; /*error*/
- }
-#endif
- else { /* for GLX 1.3, a PBuffer */
- /* NOT_DONE */
- return FALSE;
- }
-
-
- /* Finish initialization of new surfaces */
- if (pDRIDrawablePriv->refCount == 0) {
- unsigned int key[2] = {0};
- xp_error err;
-
- /* try to give the client access to the surface */
- if (client_id != 0) {
- /*
- * Xplugin accepts a 0 wid if the surface id is offscreen, such
- * as for a pixmap.
- */
- err = xp_export_surface(wid, pDRIDrawablePriv->sid,
- client_id, key);
- if (err != Success) {
- xp_destroy_surface(pDRIDrawablePriv->sid);
- xfree(pDRIDrawablePriv);
-
- /*
- * Now set the dix privates to NULL that were previously set.
- * This prevents reusing an invalid pointer.
- */
- if(pDrawable->type == DRAWABLE_WINDOW) {
- WindowPtr pWin = (WindowPtr)pDrawable;
-
- dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
- } else if(pDrawable->type == DRAWABLE_PIXMAP) {
- PixmapPtr pPix = (PixmapPtr)pDrawable;
-
- dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
- }
-
- return FALSE;
- }
- }
-
- pDRIDrawablePriv->key[0] = key[0];
- pDRIDrawablePriv->key[1] = key[1];
-
- ++pDRIPriv->nrWindows;
-
- /* and stash it by surface id */
- if (surface_hash == NULL)
- surface_hash = x_hash_table_new(NULL, NULL, NULL, NULL);
- x_hash_table_insert(surface_hash,
- x_cvt_uint_to_vptr(pDRIDrawablePriv->sid), pDRIDrawablePriv);
-
- /* track this in case this window is destroyed */
- AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
-
- /* Initialize shape */
- DRIUpdateSurface(pDRIDrawablePriv, pDrawable);
- }
-
- pDRIDrawablePriv->refCount++;
-
- *surface_id = pDRIDrawablePriv->sid;
-
- if (ret_key != NULL) {
- ret_key[0] = pDRIDrawablePriv->key[0];
- ret_key[1] = pDRIDrawablePriv->key[1];
- }
-
- if (notify != NULL) {
- pDRIDrawablePriv->notifiers = x_hook_add(pDRIDrawablePriv->notifiers,
- notify, notify_data);
- }
-
- return TRUE;
-}
-
-Bool
-DRIDestroySurface(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable,
- void (*notify) (void *, void *), void *notify_data)
-{
- DRIDrawablePrivPtr pDRIDrawablePriv;
-
- if (pDrawable->type == DRAWABLE_WINDOW) {
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW((WindowPtr)pDrawable);
- } else if (pDrawable->type == DRAWABLE_PIXMAP) {
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP((PixmapPtr)pDrawable);
- } else {
- return FALSE;
- }
-
- if (pDRIDrawablePriv != NULL) {
- if (notify != NULL) {
- pDRIDrawablePriv->notifiers = x_hook_remove(pDRIDrawablePriv->notifiers,
- notify, notify_data);
- }
- if (--pDRIDrawablePriv->refCount <= 0) {
- /* This calls back to DRIDrawablePrivDelete
- which frees the private area */
- FreeResourceByType(id, DRIDrawablePrivResType, FALSE);
- }
- }
-
- return TRUE;
-}
-
-Bool
-DRIDrawablePrivDelete(pointer pResource, XID id)
-{
- DrawablePtr pDrawable = (DrawablePtr)pResource;
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
- DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
- WindowPtr pWin = NULL;
- PixmapPtr pPix = NULL;
-
- if (pDrawable->type == DRAWABLE_WINDOW) {
- pWin = (WindowPtr)pDrawable;
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
- } else if (pDrawable->type == DRAWABLE_PIXMAP) {
- pPix = (PixmapPtr)pDrawable;
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
- }
-
- if (pDRIDrawablePriv == NULL) {
- return DRIFreePixmapImp(pDrawable);
- }
-
- if (pDRIDrawablePriv->drawableIndex != -1) {
- /* release drawable table entry */
- pDRIPriv->DRIDrawables[pDRIDrawablePriv->drawableIndex] = NULL;
- }
-
- if (pDRIDrawablePriv->sid != 0) {
- xp_destroy_surface(pDRIDrawablePriv->sid);
- x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(pDRIDrawablePriv->sid));
- }
-
- if (pDRIDrawablePriv->notifiers != NULL)
- x_hook_free(pDRIDrawablePriv->notifiers);
-
- xfree(pDRIDrawablePriv);
-
- if (pDrawable->type == DRAWABLE_WINDOW) {
- dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
- } else if (pDrawable->type == DRAWABLE_PIXMAP) {
- dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
- }
-
- --pDRIPriv->nrWindows;
-
- return TRUE;
-}
-
-void
-DRIWindowExposures(WindowPtr pWin, RegionPtr prgn, RegionPtr bsreg)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
- DRIDrawablePrivPtr pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
-
- if (pDRIDrawablePriv) {
- /* FIXME: something? */
- }
-
- pScreen->WindowExposures = pDRIPriv->wrap.WindowExposures;
-
- (*pScreen->WindowExposures)(pWin, prgn, bsreg);
-
- pDRIPriv->wrap.WindowExposures = pScreen->WindowExposures;
- pScreen->WindowExposures = DRIWindowExposures;
-}
-
-void
-DRICopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
- DRIDrawablePrivPtr pDRIDrawablePriv;
-
- if (pDRIPriv->nrWindows > 0) {
- pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
- if (pDRIDrawablePriv != NULL) {
- DRIUpdateSurface(pDRIDrawablePriv, &pWin->drawable);
- }
- }
-
- /* unwrap */
- pScreen->CopyWindow = pDRIPriv->wrap.CopyWindow;
-
- /* call lower layers */
- (*pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc);
-
- /* rewrap */
- pDRIPriv->wrap.CopyWindow = pScreen->CopyWindow;
- pScreen->CopyWindow = DRICopyWindow;
-}
-
-int
-DRIValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
-{
- ScreenPtr pScreen = pParent->drawable.pScreen;
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
- int returnValue;
-
- /* unwrap */
- pScreen->ValidateTree = pDRIPriv->wrap.ValidateTree;
-
- /* call lower layers */
- returnValue = (*pScreen->ValidateTree)(pParent, pChild, kind);
-
- /* rewrap */
- pDRIPriv->wrap.ValidateTree = pScreen->ValidateTree;
- pScreen->ValidateTree = DRIValidateTree;
-
- return returnValue;
-}
-
-void
-DRIPostValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
-{
- ScreenPtr pScreen;
- DRIScreenPrivPtr pDRIPriv;
-
- if (pParent) {
- pScreen = pParent->drawable.pScreen;
- } else {
- pScreen = pChild->drawable.pScreen;
- }
- pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-
- if (pDRIPriv->wrap.PostValidateTree) {
- /* unwrap */
- pScreen->PostValidateTree = pDRIPriv->wrap.PostValidateTree;
-
- /* call lower layers */
- (*pScreen->PostValidateTree)(pParent, pChild, kind);
-
- /* rewrap */
- pDRIPriv->wrap.PostValidateTree = pScreen->PostValidateTree;
- pScreen->PostValidateTree = DRIPostValidateTree;
- }
-}
-
-void
-DRIClipNotify(WindowPtr pWin, int dx, int dy)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
- DRIDrawablePrivPtr pDRIDrawablePriv;
-
- if ((pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin))) {
- DRIUpdateSurface(pDRIDrawablePriv, &pWin->drawable);
- }
-
- if (pDRIPriv->wrap.ClipNotify) {
- pScreen->ClipNotify = pDRIPriv->wrap.ClipNotify;
-
- (*pScreen->ClipNotify)(pWin, dx, dy);
-
- pDRIPriv->wrap.ClipNotify = pScreen->ClipNotify;
- pScreen->ClipNotify = DRIClipNotify;
- }
-}
-
-/* This lets us get at the unwrapped functions so that they can correctly
- * call the lower level functions, and choose whether they will be
- * called at every level of recursion (eg in validatetree).
- */
-DRIWrappedFuncsRec *
-DRIGetWrappedFuncs(ScreenPtr pScreen)
-{
- return &(DRI_SCREEN_PRIV(pScreen)->wrap);
-}
-
-void
-DRIQueryVersion(int *majorVersion,
- int *minorVersion,
- int *patchVersion)
-{
- *majorVersion = APPLE_DRI_MAJOR_VERSION;
- *minorVersion = APPLE_DRI_MINOR_VERSION;
- *patchVersion = APPLE_DRI_PATCH_VERSION;
-}
-
-void
-DRISurfaceNotify(xp_surface_id id, int kind)
-{
- DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
- DRISurfaceNotifyArg arg;
-
- arg.id = id;
- arg.kind = kind;
-
- if (surface_hash != NULL)
- {
- pDRIDrawablePriv = x_hash_table_lookup(surface_hash,
- x_cvt_uint_to_vptr(id), NULL);
- }
-
- if (pDRIDrawablePriv == NULL)
- return;
-
- if (kind == AppleDRISurfaceNotifyDestroyed)
- {
- pDRIDrawablePriv->sid = 0;
- x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(id));
- }
-
- x_hook_run(pDRIDrawablePriv->notifiers, &arg);
-
- if (kind == AppleDRISurfaceNotifyDestroyed)
- {
- /* Kill off the handle. */
-
- FreeResourceByType(pDRIDrawablePriv->pDraw->id,
- DRIDrawablePrivResType, FALSE);
- }
-}
-
-Bool DRICreatePixmap(ScreenPtr pScreen, Drawable id,
- DrawablePtr pDrawable, char *path,
- size_t pathmax)
-{
- DRIPixmapBufferPtr shared;
- PixmapPtr pPix;
-
- if(pDrawable->type != DRAWABLE_PIXMAP)
- return FALSE;
-
- pPix = (PixmapPtr)pDrawable;
-
- shared = xalloc(sizeof(*shared));
- if(NULL == shared) {
- FatalError("failed to allocate DRIPixmapBuffer in %s\n", __func__);
- }
-
- shared->pDrawable = pDrawable;
- shared->refCount = 1;
-
- if(pDrawable->bitsPerPixel >= 24) {
- shared->bytesPerPixel = 4;
- } else if(pDrawable->bitsPerPixel <= 16) {
- shared->bytesPerPixel = 2;
- }
-
- shared->width = pDrawable->width;
- shared->height = pDrawable->height;
-
- if(-1 == snprintf(shared->shmPath, sizeof(shared->shmPath),
- "%d_0x%lx", getpid(),
- (unsigned long)id)) {
- FatalError("buffer overflow in %s\n", __func__);
- }
-
- shared->fd = shm_open(shared->shmPath,
- O_RDWR | O_EXCL | O_CREAT,
- S_IRUSR | S_IWUSR | S_IROTH | S_IWOTH);
-
- if(-1 == shared->fd) {
- xfree(shared);
- return FALSE;
- }
-
- shared->length = shared->width * shared->height * shared->bytesPerPixel;
-
- if(-1 == ftruncate(shared->fd, shared->length)) {
- ErrorF("failed to ftruncate (extend) file.");
- shm_unlink(shared->shmPath);
- close(shared->fd);
- xfree(shared);
- return FALSE;
- }
-
- shared->buffer = mmap(NULL, shared->length,
- PROT_READ | PROT_WRITE,
- MAP_FILE | MAP_SHARED, shared->fd, 0);
-
- if(MAP_FAILED == shared->buffer) {
- ErrorF("failed to mmap shared memory.");
- shm_unlink(shared->shmPath);
- close(shared->fd);
- xfree(shared);
- return FALSE;
- }
-
- strncpy(path, shared->shmPath, pathmax);
- path[pathmax - 1] = '\0';
-
- dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, shared);
-
- AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
-
- return TRUE;
-}
-
-
-Bool DRIGetPixmapData(DrawablePtr pDrawable, int *width, int *height,
- int *pitch, int *bpp, void **ptr) {
- PixmapPtr pPix;
- DRIPixmapBufferPtr shared;
-
- if(pDrawable->type != DRAWABLE_PIXMAP)
- return FALSE;
-
- pPix = (PixmapPtr)pDrawable;
-
- shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);
-
- if(NULL == shared)
- return FALSE;
-
- assert(pDrawable->width == shared->width);
- assert(pDrawable->height == shared->height);
-
- *width = shared->width;
- *height = shared->height;
- *bpp = shared->bytesPerPixel;
- *pitch = shared->width * shared->bytesPerPixel;
- *ptr = shared->buffer;
-
- return TRUE;
-}
-
-static Bool
-DRIFreePixmapImp(DrawablePtr pDrawable) {
- DRIPixmapBufferPtr shared;
- PixmapPtr pPix;
-
- if(pDrawable->type != DRAWABLE_PIXMAP)
- return FALSE;
-
- pPix = (PixmapPtr)pDrawable;
-
- shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);
-
- if(NULL == shared)
- return FALSE;
-
- close(shared->fd);
- munmap(shared->buffer, shared->length);
- shm_unlink(shared->shmPath);
- xfree(shared);
-
- dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, (pointer)NULL);
-
- return TRUE;
-}
-
-void
-DRIDestroyPixmap(DrawablePtr pDrawable) {
- if(DRIFreePixmapImp(pDrawable))
- FreeResourceByType(pDrawable->id, DRIDrawablePrivResType, FALSE);
-
-}
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+Copyright (c) 2002, 2009 Apple Computer, 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 PRECISION INSIGHT 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:
+ * Jens Owen <jens@valinux.com>
+ * Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifdef XFree86LOADER
+#include "xf86.h"
+#include "xf86_ansic.h"
+#else
+#include <sys/time.h>
+#include <unistd.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "misc.h"
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "servermd.h"
+#define _APPLEDRI_SERVER_
+#include "appledristr.h"
+#include "swaprep.h"
+#include "dri.h"
+#include "dristruct.h"
+#include "mi.h"
+#include "mipointer.h"
+#include "rootless.h"
+#include "x-hash.h"
+#include "x-hook.h"
+#include "driWrap.h"
+
+#include <AvailabilityMacros.h>
+
+static int DRIScreenPrivKeyIndex;
+static DevPrivateKey DRIScreenPrivKey = &DRIScreenPrivKeyIndex;
+static int DRIWindowPrivKeyIndex;
+static DevPrivateKey DRIWindowPrivKey = &DRIWindowPrivKeyIndex;
+static int DRIPixmapPrivKeyIndex;
+static DevPrivateKey DRIPixmapPrivKey = &DRIPixmapPrivKeyIndex;
+static int DRIPixmapBufferPrivKeyIndex;
+static DevPrivateKey DRIPixmapBufferPrivKey = &DRIPixmapBufferPrivKeyIndex;
+
+static RESTYPE DRIDrawablePrivResType;
+
+static x_hash_table *surface_hash; /* maps surface ids -> drawablePrivs */
+
+static Bool DRIFreePixmapImp(DrawablePtr pDrawable);
+
+/* FIXME: don't hardcode this? */
+#define CG_INFO_FILE "/System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Resources/Info-macos.plist"
+
+/* Corresponds to SU Jaguar Green */
+#define CG_REQUIRED_MAJOR 1
+#define CG_REQUIRED_MINOR 157
+#define CG_REQUIRED_MICRO 11
+
+typedef struct {
+ DrawablePtr pDrawable;
+ int refCount;
+ int bytesPerPixel;
+ int width;
+ int height;
+ char shmPath[PATH_MAX];
+ int fd; /* From shm_open (for now) */
+ size_t length; /* length of buffer */
+ void *buffer;
+} DRIPixmapBuffer, *DRIPixmapBufferPtr;
+
+/* Returns version as major.minor.micro in 10.10.10 fixed form */
+static unsigned int
+get_cg_version (void)
+{
+ static unsigned int version;
+
+ FILE *fh;
+ char *ptr;
+
+ if (version != 0)
+ return version;
+
+ /* I tried CFBundleGetVersion, but it returns zero, so.. */
+
+ fh = fopen (CG_INFO_FILE, "r");
+ if (fh != NULL)
+ {
+ char buf[256];
+
+ while (fgets (buf, sizeof (buf), fh) != NULL)
+ {
+ unsigned char c;
+
+ if (!strstr (buf, "<key>CFBundleShortVersionString</key>")
+ || fgets (buf, sizeof (buf), fh) == NULL)
+ {
+ continue;
+ }
+
+ ptr = strstr (buf, "<string>");
+ if (ptr == NULL)
+ continue;
+
+ ptr += strlen ("<string>");
+
+ /* Now PTR points to "MAJOR.MINOR.MICRO". */
+
+ version = 0;
+
+ again:
+ switch ((c = *ptr++))
+ {
+ case '.':
+ version = version * 1024;
+ goto again;
+
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ version = ((version & ~0x3ff)
+ + (version & 0x3ff) * 10 + (c - '0'));
+ goto again;
+ }
+ break;
+ }
+
+ fclose (fh);
+ }
+
+ return version;
+}
+
+static Bool
+test_cg_version (unsigned int major, unsigned int minor, unsigned int micro)
+{
+ unsigned int cg_ver = get_cg_version ();
+
+ unsigned int cg_major = (cg_ver >> 20) & 0x3ff;
+ unsigned int cg_minor = (cg_ver >> 10) & 0x3ff;
+ unsigned int cg_micro = cg_ver & 0x3ff;
+
+ if (cg_major > major)
+ return TRUE;
+ else if (cg_major < major)
+ return FALSE;
+
+ /* cg_major == major */
+
+ if (cg_minor > minor)
+ return TRUE;
+ else if (cg_minor < minor)
+ return FALSE;
+
+ /* cg_minor == minor */
+
+ if (cg_micro < micro)
+ return FALSE;
+
+ return TRUE;
+}
+
+Bool
+DRIScreenInit(ScreenPtr pScreen)
+{
+ DRIScreenPrivPtr pDRIPriv;
+ int i;
+
+ pDRIPriv = (DRIScreenPrivPtr) calloc(1, sizeof(DRIScreenPrivRec));
+ if (!pDRIPriv) {
+ dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
+ return FALSE;
+ }
+
+ dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, pDRIPriv);
+ pDRIPriv->directRenderingSupport = TRUE;
+ pDRIPriv->nrWindows = 0;
+
+ /* Need recent cg for window access update */
+ if (!test_cg_version (CG_REQUIRED_MAJOR,
+ CG_REQUIRED_MINOR,
+ CG_REQUIRED_MICRO))
+ {
+ ErrorF ("[DRI] disabled direct rendering; requires CoreGraphics %d.%d.%d\n",
+ CG_REQUIRED_MAJOR, CG_REQUIRED_MINOR, CG_REQUIRED_MICRO);
+
+ pDRIPriv->directRenderingSupport = FALSE;
+
+ /* Note we don't nuke the dri private, since we need it for
+ managing indirect surfaces. */
+ }
+
+ /* Initialize drawable tables */
+ for (i = 0; i < DRI_MAX_DRAWABLES; i++) {
+ pDRIPriv->DRIDrawables[i] = NULL;
+ }
+
+ return TRUE;
+}
+
+Bool
+DRIFinishScreenInit(ScreenPtr pScreen)
+{
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+ /* Wrap DRI support */
+ pDRIPriv->wrap.ValidateTree = pScreen->ValidateTree;
+ pScreen->ValidateTree = DRIValidateTree;
+
+ pDRIPriv->wrap.PostValidateTree = pScreen->PostValidateTree;
+ pScreen->PostValidateTree = DRIPostValidateTree;
+
+ pDRIPriv->wrap.WindowExposures = pScreen->WindowExposures;
+ pScreen->WindowExposures = DRIWindowExposures;
+
+ pDRIPriv->wrap.CopyWindow = pScreen->CopyWindow;
+ pScreen->CopyWindow = DRICopyWindow;
+
+ pDRIPriv->wrap.ClipNotify = pScreen->ClipNotify;
+ pScreen->ClipNotify = DRIClipNotify;
+
+ // ErrorF("[DRI] screen %d installation complete\n", pScreen->myNum);
+
+ return DRIWrapInit(pScreen);
+}
+
+void
+DRICloseScreen(ScreenPtr pScreen)
+{
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+ if (pDRIPriv && pDRIPriv->directRenderingSupport) {
+ free(pDRIPriv);
+ dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
+ }
+}
+
+Bool
+DRIExtensionInit(void)
+{
+ DRIDrawablePrivResType = CreateNewResourceType(DRIDrawablePrivDelete,
+ "DRIDrawable");
+
+ return (DRIDrawablePrivResType != 0);
+}
+
+void
+DRIReset(void)
+{
+ /*
+ * This stub routine is called when the X Server recycles, resources
+ * allocated by DRIExtensionInit need to be managed here.
+ *
+ * Currently this routine is a stub because all the interesting resources
+ * are managed via the screen init process.
+ */
+}
+
+Bool
+DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool* isCapable)
+{
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+ if (pDRIPriv)
+ *isCapable = pDRIPriv->directRenderingSupport;
+ else
+ *isCapable = FALSE;
+
+ return TRUE;
+}
+
+Bool
+DRIAuthConnection(ScreenPtr pScreen, unsigned int magic)
+{
+#if 0
+ /* FIXME: something? */
+
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+ if (drmAuthMagic(pDRIPriv->drmFD, magic)) return FALSE;
+#endif
+ return TRUE;
+}
+
+static void
+DRIUpdateSurface(DRIDrawablePrivPtr pDRIDrawablePriv, DrawablePtr pDraw)
+{
+ xp_window_changes wc;
+ unsigned int flags = 0;
+
+ if (pDRIDrawablePriv->sid == 0)
+ return;
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
+ wc.depth = (pDraw->bitsPerPixel == 32 ? XP_DEPTH_ARGB8888
+ : pDraw->bitsPerPixel == 16 ? XP_DEPTH_RGB555 : XP_DEPTH_NIL);
+ if (wc.depth != XP_DEPTH_NIL)
+ flags |= XP_DEPTH;
+#endif
+
+ if (pDraw->type == DRAWABLE_WINDOW) {
+ WindowPtr pWin = (WindowPtr) pDraw;
+ WindowPtr pTopWin = TopLevelParent(pWin);
+
+ wc.x = pWin->drawable.x - (pTopWin->drawable.x - pTopWin->borderWidth);
+ wc.y = pWin->drawable.y - (pTopWin->drawable.y - pTopWin->borderWidth);
+ wc.width = pWin->drawable.width + 2 * pWin->borderWidth;
+ wc.height = pWin->drawable.height + 2 * pWin->borderWidth;
+ wc.bit_gravity = XP_GRAVITY_NONE;
+
+ wc.shape_nrects = REGION_NUM_RECTS(&pWin->clipList);
+ wc.shape_rects = REGION_RECTS(&pWin->clipList);
+ wc.shape_tx = - (pTopWin->drawable.x - pTopWin->borderWidth);
+ wc.shape_ty = - (pTopWin->drawable.y - pTopWin->borderWidth);
+
+ flags |= XP_BOUNDS | XP_SHAPE;
+
+ } else if (pDraw->type == DRAWABLE_PIXMAP) {
+ wc.x = 0;
+ wc.y = 0;
+ wc.width = pDraw->width;
+ wc.height = pDraw->height;
+ wc.bit_gravity = XP_GRAVITY_NONE;
+ flags |= XP_BOUNDS;
+ }
+
+ xp_configure_surface(pDRIDrawablePriv->sid, flags, &wc);
+}
+
+/* Return NULL if an error occurs. */
+static DRIDrawablePrivPtr
+CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id *widPtr) {
+ DRIDrawablePrivPtr pDRIDrawablePriv;
+ xp_window_id wid = 0;
+
+ *widPtr = 0;
+
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+
+ if (pDRIDrawablePriv == NULL) {
+ xp_error err;
+ xp_window_changes wc;
+
+ /* allocate a DRI Window Private record */
+ if (!(pDRIDrawablePriv = malloc(sizeof(*pDRIDrawablePriv)))) {
+ return NULL;
+ }
+
+ pDRIDrawablePriv->pDraw = (DrawablePtr)pWin;
+ pDRIDrawablePriv->pScreen = pScreen;
+ pDRIDrawablePriv->refCount = 0;
+ pDRIDrawablePriv->drawableIndex = -1;
+ pDRIDrawablePriv->notifiers = NULL;
+
+ /* find the physical window */
+ wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, TRUE));
+
+ if (wid == 0) {
+ free(pDRIDrawablePriv);
+ return NULL;
+ }
+
+ /* allocate the physical surface */
+ err = xp_create_surface(wid, &pDRIDrawablePriv->sid);
+
+ if (err != Success) {
+ free(pDRIDrawablePriv);
+ return NULL;
+ }
+
+ /* Make it visible */
+ wc.stack_mode = XP_MAPPED_ABOVE;
+ wc.sibling = 0;
+ err = xp_configure_surface(pDRIDrawablePriv->sid, XP_STACKING, &wc);
+
+ if (err != Success) {
+ xp_destroy_surface(pDRIDrawablePriv->sid);
+ free(pDRIDrawablePriv);
+ return NULL;
+ }
+
+ /* save private off of preallocated index */
+ dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey,
+ pDRIDrawablePriv);
+ }
+
+ *widPtr = wid;
+
+ return pDRIDrawablePriv;
+}
+
+/* Return NULL if an error occurs. */
+static DRIDrawablePrivPtr
+CreateSurfaceForPixmap(ScreenPtr pScreen, PixmapPtr pPix) {
+ DRIDrawablePrivPtr pDRIDrawablePriv;
+
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
+
+ if (pDRIDrawablePriv == NULL) {
+ xp_error err;
+
+ /* allocate a DRI Window Private record */
+ if (!(pDRIDrawablePriv = calloc(1, sizeof(*pDRIDrawablePriv)))) {
+ return NULL;
+ }
+
+ pDRIDrawablePriv->pDraw = (DrawablePtr)pPix;
+ pDRIDrawablePriv->pScreen = pScreen;
+ pDRIDrawablePriv->refCount = 0;
+ pDRIDrawablePriv->drawableIndex = -1;
+ pDRIDrawablePriv->notifiers = NULL;
+
+ /* Passing a null window id to Xplugin in 10.3+ asks for
+ an accelerated offscreen surface. */
+
+ err = xp_create_surface(0, &pDRIDrawablePriv->sid);
+ if (err != Success) {
+ free(pDRIDrawablePriv);
+ return NULL;
+ }
+
+ /*
+ * The DRIUpdateSurface will be called to resize the surface
+ * after this function, if the export is successful.
+ */
+
+ /* save private off of preallocated index */
+ dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey,
+ pDRIDrawablePriv);
+ }
+
+ return pDRIDrawablePriv;
+}
+
+
+Bool
+DRICreateSurface(ScreenPtr pScreen, Drawable id,
+ DrawablePtr pDrawable, xp_client_id client_id,
+ xp_surface_id *surface_id, unsigned int ret_key[2],
+ void (*notify) (void *arg, void *data), void *notify_data)
+{
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+ xp_window_id wid = 0;
+ DRIDrawablePrivPtr pDRIDrawablePriv;
+
+ if (pDrawable->type == DRAWABLE_WINDOW) {
+ pDRIDrawablePriv = CreateSurfaceForWindow(pScreen,
+ (WindowPtr)pDrawable, &wid);
+
+ if(NULL == pDRIDrawablePriv)
+ return FALSE; /*error*/
+ }
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
+ else if (pDrawable->type == DRAWABLE_PIXMAP) {
+ pDRIDrawablePriv = CreateSurfaceForPixmap(pScreen,
+ (PixmapPtr)pDrawable);
+
+ if(NULL == pDRIDrawablePriv)
+ return FALSE; /*error*/
+ }
+#endif
+ else { /* for GLX 1.3, a PBuffer */
+ /* NOT_DONE */
+ return FALSE;
+ }
+
+
+ /* Finish initialization of new surfaces */
+ if (pDRIDrawablePriv->refCount == 0) {
+ unsigned int key[2] = {0};
+ xp_error err;
+
+ /* try to give the client access to the surface */
+ if (client_id != 0) {
+ /*
+ * Xplugin accepts a 0 wid if the surface id is offscreen, such
+ * as for a pixmap.
+ */
+ err = xp_export_surface(wid, pDRIDrawablePriv->sid,
+ client_id, key);
+ if (err != Success) {
+ xp_destroy_surface(pDRIDrawablePriv->sid);
+ free(pDRIDrawablePriv);
+
+ /*
+ * Now set the dix privates to NULL that were previously set.
+ * This prevents reusing an invalid pointer.
+ */
+ if(pDrawable->type == DRAWABLE_WINDOW) {
+ WindowPtr pWin = (WindowPtr)pDrawable;
+
+ dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
+ } else if(pDrawable->type == DRAWABLE_PIXMAP) {
+ PixmapPtr pPix = (PixmapPtr)pDrawable;
+
+ dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
+ }
+
+ return FALSE;
+ }
+ }
+
+ pDRIDrawablePriv->key[0] = key[0];
+ pDRIDrawablePriv->key[1] = key[1];
+
+ ++pDRIPriv->nrWindows;
+
+ /* and stash it by surface id */
+ if (surface_hash == NULL)
+ surface_hash = x_hash_table_new(NULL, NULL, NULL, NULL);
+ x_hash_table_insert(surface_hash,
+ x_cvt_uint_to_vptr(pDRIDrawablePriv->sid), pDRIDrawablePriv);
+
+ /* track this in case this window is destroyed */
+ AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
+
+ /* Initialize shape */
+ DRIUpdateSurface(pDRIDrawablePriv, pDrawable);
+ }
+
+ pDRIDrawablePriv->refCount++;
+
+ *surface_id = pDRIDrawablePriv->sid;
+
+ if (ret_key != NULL) {
+ ret_key[0] = pDRIDrawablePriv->key[0];
+ ret_key[1] = pDRIDrawablePriv->key[1];
+ }
+
+ if (notify != NULL) {
+ pDRIDrawablePriv->notifiers = x_hook_add(pDRIDrawablePriv->notifiers,
+ notify, notify_data);
+ }
+
+ return TRUE;
+}
+
+Bool
+DRIDestroySurface(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable,
+ void (*notify) (void *, void *), void *notify_data)
+{
+ DRIDrawablePrivPtr pDRIDrawablePriv;
+
+ if (pDrawable->type == DRAWABLE_WINDOW) {
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW((WindowPtr)pDrawable);
+ } else if (pDrawable->type == DRAWABLE_PIXMAP) {
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP((PixmapPtr)pDrawable);
+ } else {
+ return FALSE;
+ }
+
+ if (pDRIDrawablePriv != NULL) {
+ if (notify != NULL) {
+ pDRIDrawablePriv->notifiers = x_hook_remove(pDRIDrawablePriv->notifiers,
+ notify, notify_data);
+ }
+ if (--pDRIDrawablePriv->refCount <= 0) {
+ /* This calls back to DRIDrawablePrivDelete
+ which frees the private area */
+ FreeResourceByType(id, DRIDrawablePrivResType, FALSE);
+ }
+ }
+
+ return TRUE;
+}
+
+Bool
+DRIDrawablePrivDelete(pointer pResource, XID id)
+{
+ DrawablePtr pDrawable = (DrawablePtr)pResource;
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
+ DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
+ WindowPtr pWin = NULL;
+ PixmapPtr pPix = NULL;
+
+ if (pDrawable->type == DRAWABLE_WINDOW) {
+ pWin = (WindowPtr)pDrawable;
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+ } else if (pDrawable->type == DRAWABLE_PIXMAP) {
+ pPix = (PixmapPtr)pDrawable;
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
+ }
+
+ if (pDRIDrawablePriv == NULL) {
+ return DRIFreePixmapImp(pDrawable);
+ }
+
+ if (pDRIDrawablePriv->drawableIndex != -1) {
+ /* release drawable table entry */
+ pDRIPriv->DRIDrawables[pDRIDrawablePriv->drawableIndex] = NULL;
+ }
+
+ if (pDRIDrawablePriv->sid != 0) {
+ xp_destroy_surface(pDRIDrawablePriv->sid);
+ x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(pDRIDrawablePriv->sid));
+ }
+
+ if (pDRIDrawablePriv->notifiers != NULL)
+ x_hook_free(pDRIDrawablePriv->notifiers);
+
+ free(pDRIDrawablePriv);
+
+ if (pDrawable->type == DRAWABLE_WINDOW) {
+ dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
+ } else if (pDrawable->type == DRAWABLE_PIXMAP) {
+ dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
+ }
+
+ --pDRIPriv->nrWindows;
+
+ return TRUE;
+}
+
+void
+DRIWindowExposures(WindowPtr pWin, RegionPtr prgn, RegionPtr bsreg)
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+ DRIDrawablePrivPtr pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+
+ if (pDRIDrawablePriv) {
+ /* FIXME: something? */
+ }
+
+ pScreen->WindowExposures = pDRIPriv->wrap.WindowExposures;
+
+ (*pScreen->WindowExposures)(pWin, prgn, bsreg);
+
+ pDRIPriv->wrap.WindowExposures = pScreen->WindowExposures;
+ pScreen->WindowExposures = DRIWindowExposures;
+}
+
+void
+DRICopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+ DRIDrawablePrivPtr pDRIDrawablePriv;
+
+ if (pDRIPriv->nrWindows > 0) {
+ pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+ if (pDRIDrawablePriv != NULL) {
+ DRIUpdateSurface(pDRIDrawablePriv, &pWin->drawable);
+ }
+ }
+
+ /* unwrap */
+ pScreen->CopyWindow = pDRIPriv->wrap.CopyWindow;
+
+ /* call lower layers */
+ (*pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc);
+
+ /* rewrap */
+ pDRIPriv->wrap.CopyWindow = pScreen->CopyWindow;
+ pScreen->CopyWindow = DRICopyWindow;
+}
+
+int
+DRIValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
+{
+ ScreenPtr pScreen = pParent->drawable.pScreen;
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+ int returnValue;
+
+ /* unwrap */
+ pScreen->ValidateTree = pDRIPriv->wrap.ValidateTree;
+
+ /* call lower layers */
+ returnValue = (*pScreen->ValidateTree)(pParent, pChild, kind);
+
+ /* rewrap */
+ pDRIPriv->wrap.ValidateTree = pScreen->ValidateTree;
+ pScreen->ValidateTree = DRIValidateTree;
+
+ return returnValue;
+}
+
+void
+DRIPostValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
+{
+ ScreenPtr pScreen;
+ DRIScreenPrivPtr pDRIPriv;
+
+ if (pParent) {
+ pScreen = pParent->drawable.pScreen;
+ } else {
+ pScreen = pChild->drawable.pScreen;
+ }
+ pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+ if (pDRIPriv->wrap.PostValidateTree) {
+ /* unwrap */
+ pScreen->PostValidateTree = pDRIPriv->wrap.PostValidateTree;
+
+ /* call lower layers */
+ (*pScreen->PostValidateTree)(pParent, pChild, kind);
+
+ /* rewrap */
+ pDRIPriv->wrap.PostValidateTree = pScreen->PostValidateTree;
+ pScreen->PostValidateTree = DRIPostValidateTree;
+ }
+}
+
+void
+DRIClipNotify(WindowPtr pWin, int dx, int dy)
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+ DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+ DRIDrawablePrivPtr pDRIDrawablePriv;
+
+ if ((pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin))) {
+ DRIUpdateSurface(pDRIDrawablePriv, &pWin->drawable);
+ }
+
+ if (pDRIPriv->wrap.ClipNotify) {
+ pScreen->ClipNotify = pDRIPriv->wrap.ClipNotify;
+
+ (*pScreen->ClipNotify)(pWin, dx, dy);
+
+ pDRIPriv->wrap.ClipNotify = pScreen->ClipNotify;
+ pScreen->ClipNotify = DRIClipNotify;
+ }
+}
+
+/* This lets us get at the unwrapped functions so that they can correctly
+ * call the lower level functions, and choose whether they will be
+ * called at every level of recursion (eg in validatetree).
+ */
+DRIWrappedFuncsRec *
+DRIGetWrappedFuncs(ScreenPtr pScreen)
+{
+ return &(DRI_SCREEN_PRIV(pScreen)->wrap);
+}
+
+void
+DRIQueryVersion(int *majorVersion,
+ int *minorVersion,
+ int *patchVersion)
+{
+ *majorVersion = APPLE_DRI_MAJOR_VERSION;
+ *minorVersion = APPLE_DRI_MINOR_VERSION;
+ *patchVersion = APPLE_DRI_PATCH_VERSION;
+}
+
+void
+DRISurfaceNotify(xp_surface_id id, int kind)
+{
+ DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
+ DRISurfaceNotifyArg arg;
+
+ arg.id = id;
+ arg.kind = kind;
+
+ if (surface_hash != NULL)
+ {
+ pDRIDrawablePriv = x_hash_table_lookup(surface_hash,
+ x_cvt_uint_to_vptr(id), NULL);
+ }
+
+ if (pDRIDrawablePriv == NULL)
+ return;
+
+ if (kind == AppleDRISurfaceNotifyDestroyed)
+ {
+ pDRIDrawablePriv->sid = 0;
+ x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(id));
+ }
+
+ x_hook_run(pDRIDrawablePriv->notifiers, &arg);
+
+ if (kind == AppleDRISurfaceNotifyDestroyed)
+ {
+ /* Kill off the handle. */
+
+ FreeResourceByType(pDRIDrawablePriv->pDraw->id,
+ DRIDrawablePrivResType, FALSE);
+ }
+}
+
+Bool DRICreatePixmap(ScreenPtr pScreen, Drawable id,
+ DrawablePtr pDrawable, char *path,
+ size_t pathmax)
+{
+ DRIPixmapBufferPtr shared;
+ PixmapPtr pPix;
+
+ if(pDrawable->type != DRAWABLE_PIXMAP)
+ return FALSE;
+
+ pPix = (PixmapPtr)pDrawable;
+
+ shared = malloc(sizeof(*shared));
+ if(NULL == shared) {
+ FatalError("failed to allocate DRIPixmapBuffer in %s\n", __func__);
+ }
+
+ shared->pDrawable = pDrawable;
+ shared->refCount = 1;
+
+ if(pDrawable->bitsPerPixel >= 24) {
+ shared->bytesPerPixel = 4;
+ } else if(pDrawable->bitsPerPixel <= 16) {
+ shared->bytesPerPixel = 2;
+ }
+
+ shared->width = pDrawable->width;
+ shared->height = pDrawable->height;
+
+ if(-1 == snprintf(shared->shmPath, sizeof(shared->shmPath),
+ "%d_0x%lx", getpid(),
+ (unsigned long)id)) {
+ FatalError("buffer overflow in %s\n", __func__);
+ }
+
+ shared->fd = shm_open(shared->shmPath,
+ O_RDWR | O_EXCL | O_CREAT,
+ S_IRUSR | S_IWUSR | S_IROTH | S_IWOTH);
+
+ if(-1 == shared->fd) {
+ free(shared);
+ return FALSE;
+ }
+
+ shared->length = shared->width * shared->height * shared->bytesPerPixel;
+
+ if(-1 == ftruncate(shared->fd, shared->length)) {
+ ErrorF("failed to ftruncate (extend) file.");
+ shm_unlink(shared->shmPath);
+ close(shared->fd);
+ free(shared);
+ return FALSE;
+ }
+
+ shared->buffer = mmap(NULL, shared->length,
+ PROT_READ | PROT_WRITE,
+ MAP_FILE | MAP_SHARED, shared->fd, 0);
+
+ if(MAP_FAILED == shared->buffer) {
+ ErrorF("failed to mmap shared memory.");
+ shm_unlink(shared->shmPath);
+ close(shared->fd);
+ free(shared);
+ return FALSE;
+ }
+
+ strncpy(path, shared->shmPath, pathmax);
+ path[pathmax - 1] = '\0';
+
+ dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, shared);
+
+ AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
+
+ return TRUE;
+}
+
+
+Bool DRIGetPixmapData(DrawablePtr pDrawable, int *width, int *height,
+ int *pitch, int *bpp, void **ptr) {
+ PixmapPtr pPix;
+ DRIPixmapBufferPtr shared;
+
+ if(pDrawable->type != DRAWABLE_PIXMAP)
+ return FALSE;
+
+ pPix = (PixmapPtr)pDrawable;
+
+ shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);
+
+ if(NULL == shared)
+ return FALSE;
+
+ assert(pDrawable->width == shared->width);
+ assert(pDrawable->height == shared->height);
+
+ *width = shared->width;
+ *height = shared->height;
+ *bpp = shared->bytesPerPixel;
+ *pitch = shared->width * shared->bytesPerPixel;
+ *ptr = shared->buffer;
+
+ return TRUE;
+}
+
+static Bool
+DRIFreePixmapImp(DrawablePtr pDrawable) {
+ DRIPixmapBufferPtr shared;
+ PixmapPtr pPix;
+
+ if(pDrawable->type != DRAWABLE_PIXMAP)
+ return FALSE;
+
+ pPix = (PixmapPtr)pDrawable;
+
+ shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);
+
+ if(NULL == shared)
+ return FALSE;
+
+ close(shared->fd);
+ munmap(shared->buffer, shared->length);
+ shm_unlink(shared->shmPath);
+ free(shared);
+
+ dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, (pointer)NULL);
+
+ return TRUE;
+}
+
+void
+DRIDestroyPixmap(DrawablePtr pDrawable) {
+ if(DRIFreePixmapImp(pDrawable))
+ FreeResourceByType(pDrawable->id, DRIDrawablePrivResType, FALSE);
+
+}
diff --git a/xorg-server/hw/xquartz/xpr/driWrap.c b/xorg-server/hw/xquartz/xpr/driWrap.c
index 8c57fd4bd..2e23cbbf5 100644
--- a/xorg-server/hw/xquartz/xpr/driWrap.c
+++ b/xorg-server/hw/xquartz/xpr/driWrap.c
@@ -1,547 +1,547 @@
-/*
-Copyright (c) 2009 Apple Computer, 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 PRECISION INSIGHT 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.
-*/
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stddef.h>
-#include "mi.h"
-#include "scrnintstr.h"
-#include "gcstruct.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-#include "dixfontstr.h"
-#include "mivalidate.h"
-#include "driWrap.h"
-#include "dri.h"
-
-#include <OpenGL/OpenGL.h>
-
-typedef struct {
- GCOps *originalOps;
- GCOps *driOps;
-} DRIGCRec;
-
-typedef struct {
- GCOps *originalOps;
- CreateGCProcPtr CreateGC;
-} DRIWrapScreenRec;
-
-typedef struct {
- Bool didSave;
- int devKind;
- DevUnion devPrivate;
-} DRISavedDrawableState;
-
-static int driGCKeyIndex;
-static DevPrivateKey driGCKey = &driGCKeyIndex;
-
-static int driWrapScreenKeyIndex;
-static DevPrivateKey driWrapScreenKey = &driWrapScreenKeyIndex;
-
-static GCOps driGCOps;
-
-#define wrap(priv, real, member, func) { \
- priv->member = real->member; \
- real->member = func; \
- }
-
-#define unwrap(priv, real, member) { \
- real->member = priv->member; \
- }
-
-static DRIGCRec *
-DRIGetGCPriv(GCPtr pGC) {
- return dixLookupPrivate(&pGC->devPrivates, driGCKey);
-}
-
-static void
-DRIUnwrapGC(GCPtr pGC) {
- DRIGCRec *pGCPriv = DRIGetGCPriv(pGC);
-
- pGC->ops = pGCPriv->originalOps;
-}
-
-static void
-DRIWrapGC(GCPtr pGC) {
- DRIGCRec *pGCPriv = DRIGetGCPriv(pGC);
-
- pGC->ops = pGCPriv->driOps;
-}
-
-static void
-DRISurfaceSetDrawable(DrawablePtr pDraw,
- DRISavedDrawableState *saved) {
- saved->didSave = FALSE;
-
- if(pDraw->type == DRAWABLE_PIXMAP) {
- int pitch, width, height, bpp;
- void *buffer;
-
- if(DRIGetPixmapData(pDraw, &width, &height, &pitch, &bpp, &buffer)) {
- PixmapPtr pPix = (PixmapPtr)pDraw;
-
- saved->devKind = pPix->devKind;
- saved->devPrivate.ptr = pPix->devPrivate.ptr;
- saved->didSave = TRUE;
-
- pPix->devKind = pitch;
- pPix->devPrivate.ptr = buffer;
- }
- }
-}
-
-static void
-DRISurfaceRestoreDrawable(DrawablePtr pDraw,
- DRISavedDrawableState *saved) {
- PixmapPtr pPix = (PixmapPtr)pDraw;
-
- if(!saved->didSave)
- return;
-
- pPix->devKind = saved->devKind;
- pPix->devPrivate.ptr = saved->devPrivate.ptr;
-}
-
-static void
-DRIFillSpans(DrawablePtr dst, GCPtr pGC, int nInit,
- DDXPointPtr pptInit, int *pwidthInit,
- int sorted) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->FillSpans(dst, pGC, nInit, pptInit, pwidthInit, sorted);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRISetSpans(DrawablePtr dst, GCPtr pGC, char *pSrc,
- DDXPointPtr pptInit, int *pwidthInit,
- int nspans, int sorted) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->SetSpans(dst, pGC, pSrc, pptInit, pwidthInit, nspans, sorted);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPutImage(DrawablePtr dst, GCPtr pGC,
- int depth, int x, int y, int w, int h,
- int leftPad, int format, char *pBits) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PutImage(dst, pGC, depth, x, y, w, h, leftPad, format, pBits);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static RegionPtr
-DRICopyArea(DrawablePtr pSrc, DrawablePtr dst, GCPtr pGC,
- int srcx, int srcy, int w, int h,
- int dstx, int dsty) {
- RegionPtr pReg;
- DRISavedDrawableState pSrcSaved, dstSaved;
-
- DRISurfaceSetDrawable(pSrc, &pSrcSaved);
- DRISurfaceSetDrawable(dst, &dstSaved);
-
- DRIUnwrapGC(pGC);
-
- pReg = pGC->ops->CopyArea(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);
- DRISurfaceRestoreDrawable(dst, &dstSaved);
-
- return pReg;
-}
-
-static RegionPtr
-DRICopyPlane(DrawablePtr pSrc, DrawablePtr dst,
- GCPtr pGC, int srcx, int srcy,
- int w, int h, int dstx, int dsty,
- unsigned long plane) {
- RegionPtr pReg;
- DRISavedDrawableState pSrcSaved, dstSaved;
-
- DRISurfaceSetDrawable(pSrc, &pSrcSaved);
- DRISurfaceSetDrawable(dst, &dstSaved);
-
-
- DRIUnwrapGC(pGC);
-
- pReg = pGC->ops->CopyPlane(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty,
- plane);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);
- DRISurfaceRestoreDrawable(dst, &dstSaved);
-
- return pReg;
-}
-
-static void
-DRIPolyPoint(DrawablePtr dst, GCPtr pGC,
- int mode, int npt, DDXPointPtr pptInit) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolyPoint(dst, pGC, mode, npt, pptInit);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPolylines(DrawablePtr dst, GCPtr pGC,
- int mode, int npt, DDXPointPtr pptInit) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->Polylines(dst, pGC, mode, npt, pptInit);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPolySegment(DrawablePtr dst, GCPtr pGC,
- int nseg, xSegment *pSeg) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolySegment(dst, pGC, nseg, pSeg);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPolyRectangle(DrawablePtr dst, GCPtr pGC,
- int nRects, xRectangle *pRects) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolyRectangle(dst, pGC, nRects, pRects);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-static void
-DRIPolyArc(DrawablePtr dst, GCPtr pGC, int narcs, xArc *parcs) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolyArc(dst, pGC, narcs, parcs);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIFillPolygon(DrawablePtr dst, GCPtr pGC,
- int shape, int mode, int count,
- DDXPointPtr pptInit) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->FillPolygon(dst, pGC, shape, mode, count, pptInit);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPolyFillRect(DrawablePtr dst, GCPtr pGC,
- int nRectsInit, xRectangle *pRectsInit) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolyFillRect(dst, pGC, nRectsInit, pRectsInit);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPolyFillArc(DrawablePtr dst, GCPtr pGC,
- int narcsInit, xArc *parcsInit) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolyFillArc(dst, pGC, narcsInit, parcsInit);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static int
-DRIPolyText8(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, char *chars) {
- int ret;
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- ret = pGC->ops->PolyText8(dst, pGC, x, y, count, chars);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-
- return ret;
-}
-
-static int
-DRIPolyText16(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, unsigned short *chars) {
- int ret;
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- ret = pGC->ops->PolyText16(dst, pGC, x, y, count, chars);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-
- return ret;
-}
-
-static void
-DRIImageText8(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, char *chars) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->ImageText8(dst, pGC, x, y, count, chars);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIImageText16(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, unsigned short *chars) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->ImageText16(dst, pGC, x, y, count, chars);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIImageGlyphBlt(DrawablePtr dst, GCPtr pGC,
- int x, int y, unsigned int nglyphInit,
- CharInfoPtr *ppciInit, pointer unused) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->ImageGlyphBlt(dst, pGC, x, y, nglyphInit, ppciInit, unused);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void DRIPolyGlyphBlt(DrawablePtr dst, GCPtr pGC,
- int x, int y, unsigned int nglyph,
- CharInfoPtr *ppci, pointer pglyphBase) {
- DRISavedDrawableState saved;
-
- DRISurfaceSetDrawable(dst, &saved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PolyGlyphBlt(dst, pGC, x, y, nglyph, ppci, pglyphBase);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(dst, &saved);
-}
-
-static void
-DRIPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr dst,
- int dx, int dy, int xOrg, int yOrg) {
- DRISavedDrawableState bitMapSaved, dstSaved;
-
- DRISurfaceSetDrawable(&pBitMap->drawable, &bitMapSaved);
- DRISurfaceSetDrawable(dst, &dstSaved);
-
- DRIUnwrapGC(pGC);
-
- pGC->ops->PushPixels(pGC, pBitMap, dst, dx, dy, xOrg, yOrg);
-
- DRIWrapGC(pGC);
-
- DRISurfaceRestoreDrawable(&pBitMap->drawable, &bitMapSaved);
- DRISurfaceRestoreDrawable(dst, &dstSaved);
-}
-
-
-static GCOps driGCOps = {
- DRIFillSpans,
- DRISetSpans,
- DRIPutImage,
- DRICopyArea,
- DRICopyPlane,
- DRIPolyPoint,
- DRIPolylines,
- DRIPolySegment,
- DRIPolyRectangle,
- DRIPolyArc,
- DRIFillPolygon,
- DRIPolyFillRect,
- DRIPolyFillArc,
- DRIPolyText8,
- DRIPolyText16,
- DRIImageText8,
- DRIImageText16,
- DRIImageGlyphBlt,
- DRIPolyGlyphBlt,
- DRIPushPixels
-};
-
-
-static Bool
-DRICreateGC(GCPtr pGC) {
- ScreenPtr pScreen = pGC->pScreen;
- DRIWrapScreenRec *pScreenPriv;
- DRIGCRec *pGCPriv;
- Bool ret;
-
- pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, driWrapScreenKey);
-
- pGCPriv = DRIGetGCPriv(pGC);
-
- unwrap(pScreenPriv, pScreen, CreateGC);
- ret = pScreen->CreateGC(pGC);
-
- if(ret) {
- pGCPriv->originalOps = pGC->ops;
- pGC->ops = &driGCOps;
- pGCPriv->driOps = &driGCOps;
- }
-
- wrap(pScreenPriv, pScreen, CreateGC, DRICreateGC);
-
- return ret;
-}
-
-
-/* Return false if an error occurred. */
-Bool
-DRIWrapInit(ScreenPtr pScreen) {
- DRIWrapScreenRec *pScreenPriv;
-
- if(!dixRequestPrivate(driGCKey, sizeof(DRIGCRec)))
- return FALSE;
-
- if(!dixRequestPrivate(driWrapScreenKey, sizeof(DRIWrapScreenRec)))
- return FALSE;
-
- pScreenPriv = xalloc(sizeof(*pScreenPriv));
-
- if(NULL == pScreenPriv)
- return FALSE;
-
- pScreenPriv->CreateGC = pScreen->CreateGC;
- pScreen->CreateGC = DRICreateGC;
-
- dixSetPrivate(&pScreen->devPrivates, driWrapScreenKey, pScreenPriv);
-
- return TRUE;
-}
+/*
+Copyright (c) 2009 Apple Computer, 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 PRECISION INSIGHT 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.
+*/
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stddef.h>
+#include "mi.h"
+#include "scrnintstr.h"
+#include "gcstruct.h"
+#include "pixmapstr.h"
+#include "windowstr.h"
+#include "dixfontstr.h"
+#include "mivalidate.h"
+#include "driWrap.h"
+#include "dri.h"
+
+#include <OpenGL/OpenGL.h>
+
+typedef struct {
+ GCOps *originalOps;
+ GCOps *driOps;
+} DRIGCRec;
+
+typedef struct {
+ GCOps *originalOps;
+ CreateGCProcPtr CreateGC;
+} DRIWrapScreenRec;
+
+typedef struct {
+ Bool didSave;
+ int devKind;
+ DevUnion devPrivate;
+} DRISavedDrawableState;
+
+static int driGCKeyIndex;
+static DevPrivateKey driGCKey = &driGCKeyIndex;
+
+static int driWrapScreenKeyIndex;
+static DevPrivateKey driWrapScreenKey = &driWrapScreenKeyIndex;
+
+static GCOps driGCOps;
+
+#define wrap(priv, real, member, func) { \
+ priv->member = real->member; \
+ real->member = func; \
+ }
+
+#define unwrap(priv, real, member) { \
+ real->member = priv->member; \
+ }
+
+static DRIGCRec *
+DRIGetGCPriv(GCPtr pGC) {
+ return dixLookupPrivate(&pGC->devPrivates, driGCKey);
+}
+
+static void
+DRIUnwrapGC(GCPtr pGC) {
+ DRIGCRec *pGCPriv = DRIGetGCPriv(pGC);
+
+ pGC->ops = pGCPriv->originalOps;
+}
+
+static void
+DRIWrapGC(GCPtr pGC) {
+ DRIGCRec *pGCPriv = DRIGetGCPriv(pGC);
+
+ pGC->ops = pGCPriv->driOps;
+}
+
+static void
+DRISurfaceSetDrawable(DrawablePtr pDraw,
+ DRISavedDrawableState *saved) {
+ saved->didSave = FALSE;
+
+ if(pDraw->type == DRAWABLE_PIXMAP) {
+ int pitch, width, height, bpp;
+ void *buffer;
+
+ if(DRIGetPixmapData(pDraw, &width, &height, &pitch, &bpp, &buffer)) {
+ PixmapPtr pPix = (PixmapPtr)pDraw;
+
+ saved->devKind = pPix->devKind;
+ saved->devPrivate.ptr = pPix->devPrivate.ptr;
+ saved->didSave = TRUE;
+
+ pPix->devKind = pitch;
+ pPix->devPrivate.ptr = buffer;
+ }
+ }
+}
+
+static void
+DRISurfaceRestoreDrawable(DrawablePtr pDraw,
+ DRISavedDrawableState *saved) {
+ PixmapPtr pPix = (PixmapPtr)pDraw;
+
+ if(!saved->didSave)
+ return;
+
+ pPix->devKind = saved->devKind;
+ pPix->devPrivate.ptr = saved->devPrivate.ptr;
+}
+
+static void
+DRIFillSpans(DrawablePtr dst, GCPtr pGC, int nInit,
+ DDXPointPtr pptInit, int *pwidthInit,
+ int sorted) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->FillSpans(dst, pGC, nInit, pptInit, pwidthInit, sorted);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRISetSpans(DrawablePtr dst, GCPtr pGC, char *pSrc,
+ DDXPointPtr pptInit, int *pwidthInit,
+ int nspans, int sorted) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->SetSpans(dst, pGC, pSrc, pptInit, pwidthInit, nspans, sorted);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPutImage(DrawablePtr dst, GCPtr pGC,
+ int depth, int x, int y, int w, int h,
+ int leftPad, int format, char *pBits) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PutImage(dst, pGC, depth, x, y, w, h, leftPad, format, pBits);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static RegionPtr
+DRICopyArea(DrawablePtr pSrc, DrawablePtr dst, GCPtr pGC,
+ int srcx, int srcy, int w, int h,
+ int dstx, int dsty) {
+ RegionPtr pReg;
+ DRISavedDrawableState pSrcSaved, dstSaved;
+
+ DRISurfaceSetDrawable(pSrc, &pSrcSaved);
+ DRISurfaceSetDrawable(dst, &dstSaved);
+
+ DRIUnwrapGC(pGC);
+
+ pReg = pGC->ops->CopyArea(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);
+ DRISurfaceRestoreDrawable(dst, &dstSaved);
+
+ return pReg;
+}
+
+static RegionPtr
+DRICopyPlane(DrawablePtr pSrc, DrawablePtr dst,
+ GCPtr pGC, int srcx, int srcy,
+ int w, int h, int dstx, int dsty,
+ unsigned long plane) {
+ RegionPtr pReg;
+ DRISavedDrawableState pSrcSaved, dstSaved;
+
+ DRISurfaceSetDrawable(pSrc, &pSrcSaved);
+ DRISurfaceSetDrawable(dst, &dstSaved);
+
+
+ DRIUnwrapGC(pGC);
+
+ pReg = pGC->ops->CopyPlane(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty,
+ plane);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);
+ DRISurfaceRestoreDrawable(dst, &dstSaved);
+
+ return pReg;
+}
+
+static void
+DRIPolyPoint(DrawablePtr dst, GCPtr pGC,
+ int mode, int npt, DDXPointPtr pptInit) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolyPoint(dst, pGC, mode, npt, pptInit);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolylines(DrawablePtr dst, GCPtr pGC,
+ int mode, int npt, DDXPointPtr pptInit) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->Polylines(dst, pGC, mode, npt, pptInit);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolySegment(DrawablePtr dst, GCPtr pGC,
+ int nseg, xSegment *pSeg) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolySegment(dst, pGC, nseg, pSeg);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyRectangle(DrawablePtr dst, GCPtr pGC,
+ int nRects, xRectangle *pRects) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolyRectangle(dst, pGC, nRects, pRects);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+static void
+DRIPolyArc(DrawablePtr dst, GCPtr pGC, int narcs, xArc *parcs) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolyArc(dst, pGC, narcs, parcs);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIFillPolygon(DrawablePtr dst, GCPtr pGC,
+ int shape, int mode, int count,
+ DDXPointPtr pptInit) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->FillPolygon(dst, pGC, shape, mode, count, pptInit);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyFillRect(DrawablePtr dst, GCPtr pGC,
+ int nRectsInit, xRectangle *pRectsInit) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolyFillRect(dst, pGC, nRectsInit, pRectsInit);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyFillArc(DrawablePtr dst, GCPtr pGC,
+ int narcsInit, xArc *parcsInit) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolyFillArc(dst, pGC, narcsInit, parcsInit);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static int
+DRIPolyText8(DrawablePtr dst, GCPtr pGC,
+ int x, int y, int count, char *chars) {
+ int ret;
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ ret = pGC->ops->PolyText8(dst, pGC, x, y, count, chars);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+
+ return ret;
+}
+
+static int
+DRIPolyText16(DrawablePtr dst, GCPtr pGC,
+ int x, int y, int count, unsigned short *chars) {
+ int ret;
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ ret = pGC->ops->PolyText16(dst, pGC, x, y, count, chars);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+
+ return ret;
+}
+
+static void
+DRIImageText8(DrawablePtr dst, GCPtr pGC,
+ int x, int y, int count, char *chars) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->ImageText8(dst, pGC, x, y, count, chars);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIImageText16(DrawablePtr dst, GCPtr pGC,
+ int x, int y, int count, unsigned short *chars) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->ImageText16(dst, pGC, x, y, count, chars);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIImageGlyphBlt(DrawablePtr dst, GCPtr pGC,
+ int x, int y, unsigned int nglyphInit,
+ CharInfoPtr *ppciInit, pointer unused) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->ImageGlyphBlt(dst, pGC, x, y, nglyphInit, ppciInit, unused);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void DRIPolyGlyphBlt(DrawablePtr dst, GCPtr pGC,
+ int x, int y, unsigned int nglyph,
+ CharInfoPtr *ppci, pointer pglyphBase) {
+ DRISavedDrawableState saved;
+
+ DRISurfaceSetDrawable(dst, &saved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PolyGlyphBlt(dst, pGC, x, y, nglyph, ppci, pglyphBase);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr dst,
+ int dx, int dy, int xOrg, int yOrg) {
+ DRISavedDrawableState bitMapSaved, dstSaved;
+
+ DRISurfaceSetDrawable(&pBitMap->drawable, &bitMapSaved);
+ DRISurfaceSetDrawable(dst, &dstSaved);
+
+ DRIUnwrapGC(pGC);
+
+ pGC->ops->PushPixels(pGC, pBitMap, dst, dx, dy, xOrg, yOrg);
+
+ DRIWrapGC(pGC);
+
+ DRISurfaceRestoreDrawable(&pBitMap->drawable, &bitMapSaved);
+ DRISurfaceRestoreDrawable(dst, &dstSaved);
+}
+
+
+static GCOps driGCOps = {
+ DRIFillSpans,
+ DRISetSpans,
+ DRIPutImage,
+ DRICopyArea,
+ DRICopyPlane,
+ DRIPolyPoint,
+ DRIPolylines,
+ DRIPolySegment,
+ DRIPolyRectangle,
+ DRIPolyArc,
+ DRIFillPolygon,
+ DRIPolyFillRect,
+ DRIPolyFillArc,
+ DRIPolyText8,
+ DRIPolyText16,
+ DRIImageText8,
+ DRIImageText16,
+ DRIImageGlyphBlt,
+ DRIPolyGlyphBlt,
+ DRIPushPixels
+};
+
+
+static Bool
+DRICreateGC(GCPtr pGC) {
+ ScreenPtr pScreen = pGC->pScreen;
+ DRIWrapScreenRec *pScreenPriv;
+ DRIGCRec *pGCPriv;
+ Bool ret;
+
+ pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, driWrapScreenKey);
+
+ pGCPriv = DRIGetGCPriv(pGC);
+
+ unwrap(pScreenPriv, pScreen, CreateGC);
+ ret = pScreen->CreateGC(pGC);
+
+ if(ret) {
+ pGCPriv->originalOps = pGC->ops;
+ pGC->ops = &driGCOps;
+ pGCPriv->driOps = &driGCOps;
+ }
+
+ wrap(pScreenPriv, pScreen, CreateGC, DRICreateGC);
+
+ return ret;
+}
+
+
+/* Return false if an error occurred. */
+Bool
+DRIWrapInit(ScreenPtr pScreen) {
+ DRIWrapScreenRec *pScreenPriv;
+
+ if(!dixRequestPrivate(driGCKey, sizeof(DRIGCRec)))
+ return FALSE;
+
+ if(!dixRequestPrivate(driWrapScreenKey, sizeof(DRIWrapScreenRec)))
+ return FALSE;
+
+ pScreenPriv = malloc(sizeof(*pScreenPriv));
+
+ if(NULL == pScreenPriv)
+ return FALSE;
+
+ pScreenPriv->CreateGC = pScreen->CreateGC;
+ pScreen->CreateGC = DRICreateGC;
+
+ dixSetPrivate(&pScreen->devPrivates, driWrapScreenKey, pScreenPriv);
+
+ return TRUE;
+}
diff --git a/xorg-server/hw/xquartz/xpr/x-hook.c b/xorg-server/hw/xquartz/xpr/x-hook.c
index 5b850fe88..c65b6fc68 100644
--- a/xorg-server/hw/xquartz/xpr/x-hook.c
+++ b/xorg-server/hw/xquartz/xpr/x-hook.c
@@ -1,120 +1,120 @@
-/* x-hook.c
-
- Copyright (c) 2003 Apple Computer, 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, 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 ABOVE LISTED COPYRIGHT
- HOLDER(S) 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 name(s) of the above
- copyright holders shall not be used in advertising or otherwise to
- promote the sale, use or other dealings in this Software without
- prior written authorization. */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "x-hook.h"
-#include <stdlib.h>
-#include <assert.h>
-#include "os.h"
-
-#define CELL_NEW(f,d) X_PFX (list_prepend) ((x_list *) (f), (d))
-#define CELL_FREE(c) X_PFX (list_free_1) (c)
-#define CELL_FUN(c) ((x_hook_function *) ((c)->next))
-#define CELL_DATA(c) ((c)->data)
-
-X_EXTERN x_list *
-X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data)
-{
- return X_PFX (list_prepend) (lst, CELL_NEW (fun, data));
-}
-
-X_EXTERN x_list *
-X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data)
-{
- x_list *node, *cell;
- x_list *to_delete = NULL;
-
- for (node = lst; node != NULL; node = node->next)
- {
- cell = node->data;
- if (CELL_FUN (cell) == fun && CELL_DATA (cell) == data)
- to_delete = X_PFX (list_prepend) (to_delete, cell);
- }
-
- for (node = to_delete; node != NULL; node = node->next)
- {
- cell = node->data;
- lst = X_PFX (list_remove) (lst, cell);
- CELL_FREE (cell);
- }
-
- X_PFX (list_free) (to_delete);
- return lst;
-}
-
-X_EXTERN void
-X_PFX (hook_run) (x_list *lst, void *arg)
-{
- x_list *node, *cell;
- x_hook_function **fun;
- void **data;
- int length, i;
-
- if(!lst)
- return;
-
- length = X_PFX (list_length) (lst);
- fun = xalloc (sizeof (x_hook_function *) * length);
- data = xalloc (sizeof (void *) * length);
-
- if(!fun || !data) {
- FatalError("Failed to allocate memory in %s\n", __func__);
- }
-
- for (i = 0, node = lst; node != NULL; node = node->next, i++)
- {
- cell = node->data;
- fun[i] = CELL_FUN (cell);
- data[i] = CELL_DATA (cell);
- }
-
- for (i = 0; i < length; i++)
- {
- (*fun[i]) (arg, data[i]);
- }
-
- xfree(fun);
- xfree(data);
-}
-
-X_EXTERN void
-X_PFX (hook_free) (x_list *lst)
-{
- x_list *node;
-
- for (node = lst; node != NULL; node = node->next)
- {
- CELL_FREE (node->data);
- }
-
- X_PFX (list_free) (lst);
-}
+/* x-hook.c
+
+ Copyright (c) 2003 Apple Computer, 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, 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 ABOVE LISTED COPYRIGHT
+ HOLDER(S) 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 name(s) of the above
+ copyright holders shall not be used in advertising or otherwise to
+ promote the sale, use or other dealings in this Software without
+ prior written authorization. */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "x-hook.h"
+#include <stdlib.h>
+#include <assert.h>
+#include "os.h"
+
+#define CELL_NEW(f,d) X_PFX (list_prepend) ((x_list *) (f), (d))
+#define CELL_FREE(c) X_PFX (list_free_1) (c)
+#define CELL_FUN(c) ((x_hook_function *) ((c)->next))
+#define CELL_DATA(c) ((c)->data)
+
+X_EXTERN x_list *
+X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data)
+{
+ return X_PFX (list_prepend) (lst, CELL_NEW (fun, data));
+}
+
+X_EXTERN x_list *
+X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data)
+{
+ x_list *node, *cell;
+ x_list *to_delete = NULL;
+
+ for (node = lst; node != NULL; node = node->next)
+ {
+ cell = node->data;
+ if (CELL_FUN (cell) == fun && CELL_DATA (cell) == data)
+ to_delete = X_PFX (list_prepend) (to_delete, cell);
+ }
+
+ for (node = to_delete; node != NULL; node = node->next)
+ {
+ cell = node->data;
+ lst = X_PFX (list_remove) (lst, cell);
+ CELL_FREE (cell);
+ }
+
+ X_PFX (list_free) (to_delete);
+ return lst;
+}
+
+X_EXTERN void
+X_PFX (hook_run) (x_list *lst, void *arg)
+{
+ x_list *node, *cell;
+ x_hook_function **fun;
+ void **data;
+ int length, i;
+
+ if(!lst)
+ return;
+
+ length = X_PFX (list_length) (lst);
+ fun = malloc(sizeof (x_hook_function *) * length);
+ data = malloc(sizeof (void *) * length);
+
+ if(!fun || !data) {
+ FatalError("Failed to allocate memory in %s\n", __func__);
+ }
+
+ for (i = 0, node = lst; node != NULL; node = node->next, i++)
+ {
+ cell = node->data;
+ fun[i] = CELL_FUN (cell);
+ data[i] = CELL_DATA (cell);
+ }
+
+ for (i = 0; i < length; i++)
+ {
+ (*fun[i]) (arg, data[i]);
+ }
+
+ free(fun);
+ free(data);
+}
+
+X_EXTERN void
+X_PFX (hook_free) (x_list *lst)
+{
+ x_list *node;
+
+ for (node = lst; node != NULL; node = node->next)
+ {
+ CELL_FREE (node->data);
+ }
+
+ X_PFX (list_free) (lst);
+}
diff --git a/xorg-server/hw/xquartz/xpr/xprCursor.c b/xorg-server/hw/xquartz/xpr/xprCursor.c
index fbaf825de..df9eef95e 100644
--- a/xorg-server/hw/xquartz/xpr/xprCursor.c
+++ b/xorg-server/hw/xquartz/xpr/xprCursor.c
@@ -1,418 +1,418 @@
-/**************************************************************
- *
- * Xplugin cursor support
- *
- * Copyright (c) 2001 Torrey T. Lyons and Greg Parker.
- * Copyright (c) 2002 Apple Computer, 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, 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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 name(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-
-#include "sanitizedCarbon.h"
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "quartzCommon.h"
-#include "xpr.h"
-#include "darwin.h"
-#include "darwinEvents.h"
-#include <Xplugin.h>
-
-#include "mi.h"
-#include "scrnintstr.h"
-#include "cursorstr.h"
-#include "mipointrst.h"
-#include "windowstr.h"
-#include "globals.h"
-#include "servermd.h"
-#include "dixevents.h"
-#include "x-hash.h"
-
-typedef struct {
- int cursorVisible;
- QueryBestSizeProcPtr QueryBestSize;
- miPointerSpriteFuncPtr spriteFuncs;
-} QuartzCursorScreenRec, *QuartzCursorScreenPtr;
-
-static int darwinCursorScreenKeyIndex;
-static DevPrivateKey darwinCursorScreenKey = &darwinCursorScreenKeyIndex;
-
-#define CURSOR_PRIV(pScreen) ((QuartzCursorScreenPtr) \
- dixLookupPrivate(&pScreen->devPrivates, darwinCursorScreenKey))
-
-
-static Bool
-load_cursor(CursorPtr src, int screen)
-{
- uint32_t *data;
- uint32_t rowbytes;
- int width, height;
- int hot_x, hot_y;
-
- uint32_t fg_color, bg_color;
- uint8_t *srow, *sptr;
- uint8_t *mrow, *mptr;
- uint32_t *drow, *dptr;
- unsigned xcount, ycount;
-
- xp_error err;
-
- width = src->bits->width;
- height = src->bits->height;
- hot_x = src->bits->xhot;
- hot_y = src->bits->yhot;
-
-#ifdef ARGB_CURSOR
- if (src->bits->argb != NULL)
- {
-#if BITMAP_BIT_ORDER == MSBFirst
- rowbytes = src->bits->width * sizeof (CARD32);
- data = (uint32_t *) src->bits->argb;
-#else
- const uint32_t *be_data=(uint32_t *) src->bits->argb;
- unsigned i;
- rowbytes = src->bits->width * sizeof (CARD32);
- data = xalloc(rowbytes * src->bits->height);
- if(!data) {
- FatalError("Failed to allocate memory in %s\n", __func__);
- }
- for(i=0;i<(src->bits->width*src->bits->height);i++)
- data[i]=ntohl(be_data[i]);
-#endif
- }
- else
-#endif
- {
- fg_color = 0xFF00 | (src->foreRed >> 8);
- fg_color <<= 16;
- fg_color |= src->foreGreen & 0xFF00;
- fg_color |= src->foreBlue >> 8;
-
- bg_color = 0xFF00 | (src->backRed >> 8);
- bg_color <<= 16;
- bg_color |= src->backGreen & 0xFF00;
- bg_color |= src->backBlue >> 8;
-
- fg_color = htonl(fg_color);
- bg_color = htonl(bg_color);
-
- /* round up to 8 pixel boundary so we can convert whole bytes */
- rowbytes = ((src->bits->width * 4) + 31) & ~31;
- data = xalloc(rowbytes * src->bits->height);
- if(!data) {
- FatalError("Failed to allocate memory in %s\n", __func__);
- }
-
- if (!src->bits->emptyMask)
- {
- ycount = src->bits->height;
- srow = src->bits->source; mrow = src->bits->mask;
- drow = data;
-
- while (ycount-- > 0)
- {
- xcount = bits_to_bytes(src->bits->width);
- sptr = srow; mptr = mrow;
- dptr = drow;
-
- while (xcount-- > 0)
- {
- uint8_t s, m;
- int i;
-
- s = *sptr++; m = *mptr++;
- for (i = 0; i < 8; i++)
- {
-#if BITMAP_BIT_ORDER == MSBFirst
- if (m & 128)
- *dptr++ = (s & 128) ? fg_color : bg_color;
- else
- *dptr++ = 0;
- s <<= 1; m <<= 1;
-#else
- if (m & 1)
- *dptr++ = (s & 1) ? fg_color : bg_color;
- else
- *dptr++ = 0;
- s >>= 1; m >>= 1;
-#endif
- }
- }
-
- srow += BitmapBytePad(src->bits->width);
- mrow += BitmapBytePad(src->bits->width);
- drow = (uint32_t *) ((char *) drow + rowbytes);
- }
- }
- else
- {
- memset(data, 0, src->bits->height * rowbytes);
- }
- }
-
- err = xp_set_cursor(width, height, hot_x, hot_y, data, rowbytes);
- xfree(data);
- return err == Success;
-}
-
-
-/*
-===========================================================================
-
- Pointer sprite functions
-
-===========================================================================
-*/
-
-/*
- * QuartzRealizeCursor
- * Convert the X cursor representation to native format if possible.
- */
-static Bool
-QuartzRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
- if(pCursor == NULL || pCursor->bits == NULL)
- return FALSE;
-
- /* FIXME: cache ARGB8888 representation? */
-
- return TRUE;
-}
-
-
-/*
- * QuartzUnrealizeCursor
- * Free the storage space associated with a realized cursor.
- */
-static Bool
-QuartzUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
- return TRUE;
-}
-
-
-/*
- * QuartzSetCursor
- * Set the cursor sprite and position.
- */
-static void
-QuartzSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
-{
- QuartzCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen);
-
- if (!quartzServerVisible)
- return;
-
- if (pCursor == NULL)
- {
- if (ScreenPriv->cursorVisible)
- {
- xp_hide_cursor();
- ScreenPriv->cursorVisible = FALSE;
- }
- }
- else
- {
- load_cursor(pCursor, pScreen->myNum);
-
- if (!ScreenPriv->cursorVisible)
- {
- xp_show_cursor();
- ScreenPriv->cursorVisible = TRUE;
- }
- }
-}
-
-/*
- * QuartzMoveCursor
- * Move the cursor. This is a noop for us.
- */
-static void
-QuartzMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
-}
-
-/*
-===========================================================================
-
- Pointer screen functions
-
-===========================================================================
-*/
-
-/*
- * QuartzCursorOffScreen
- */
-static Bool
-QuartzCursorOffScreen(ScreenPtr *pScreen, int *x, int *y)
-{
- return FALSE;
-}
-
-
-/*
- * QuartzCrossScreen
- */
-static void
-QuartzCrossScreen(ScreenPtr pScreen, Bool entering)
-{
- return;
-}
-
-
-/*
- * QuartzWarpCursor
- * Change the cursor position without generating an event or motion history.
- * The input coordinates (x,y) are in pScreen-local X11 coordinates.
- *
- */
-static void
-QuartzWarpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
- if (quartzServerVisible)
- {
- int sx, sy;
-
- sx = dixScreenOrigins[pScreen->myNum].x + darwinMainScreenX;
- sy = dixScreenOrigins[pScreen->myNum].y + darwinMainScreenY;
-
- CGWarpMouseCursorPosition(CGPointMake(sx + x, sy + y));
- }
-
- miPointerWarpCursor(pDev, pScreen, x, y);
- miPointerUpdateSprite(pDev);
-}
-
-
-static miPointerScreenFuncRec quartzScreenFuncsRec = {
- QuartzCursorOffScreen,
- QuartzCrossScreen,
- QuartzWarpCursor,
- NULL,
- NULL
-};
-
-
-/*
-===========================================================================
-
- Other screen functions
-
-===========================================================================
-*/
-
-/*
- * QuartzCursorQueryBestSize
- * Handle queries for best cursor size
- */
-static void
-QuartzCursorQueryBestSize(int class, unsigned short *width,
- unsigned short *height, ScreenPtr pScreen)
-{
- QuartzCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen);
-
- if (class == CursorShape)
- {
- /* FIXME: query window server? */
- *width = 32;
- *height = 32;
- }
- else
- {
- (*ScreenPriv->QueryBestSize)(class, width, height, pScreen);
- }
-}
-
-/*
- * QuartzInitCursor
- * Initialize cursor support
- */
-Bool
-QuartzInitCursor(ScreenPtr pScreen)
-{
- QuartzCursorScreenPtr ScreenPriv;
- miPointerScreenPtr PointPriv;
-
- /* initialize software cursor handling (always needed as backup) */
- if (!miDCInitialize(pScreen, &quartzScreenFuncsRec))
- return FALSE;
-
- ScreenPriv = xcalloc(1, sizeof(QuartzCursorScreenRec));
- if (ScreenPriv == NULL)
- return FALSE;
-
- /* CURSOR_PRIV(pScreen) = ScreenPriv; */
- dixSetPrivate(&pScreen->devPrivates, darwinCursorScreenKey, ScreenPriv);
-
- /* override some screen procedures */
- ScreenPriv->QueryBestSize = pScreen->QueryBestSize;
- pScreen->QueryBestSize = QuartzCursorQueryBestSize;
-
- PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
-
- ScreenPriv->spriteFuncs = PointPriv->spriteFuncs;
-
- PointPriv->spriteFuncs->RealizeCursor = QuartzRealizeCursor;
- PointPriv->spriteFuncs->UnrealizeCursor = QuartzUnrealizeCursor;
- PointPriv->spriteFuncs->SetCursor = QuartzSetCursor;
- PointPriv->spriteFuncs->MoveCursor = QuartzMoveCursor;
-
- ScreenPriv->cursorVisible = TRUE;
- return TRUE;
-}
-
-/*
- * QuartzSuspendXCursor
- * X server is hiding. Restore the Aqua cursor.
- */
-void
-QuartzSuspendXCursor(ScreenPtr pScreen)
-{
-}
-
-
-/*
- * QuartzResumeXCursor
- * X server is showing. Restore the X cursor.
- */
-void
-QuartzResumeXCursor(ScreenPtr pScreen)
-{
- WindowPtr pWin;
- CursorPtr pCursor;
-
- /* TODO: Tablet? */
-
- pWin = GetSpriteWindow(darwinPointer);
- if (pWin->drawable.pScreen != pScreen)
- return;
-
- pCursor = GetSpriteCursor(darwinPointer);
- if (pCursor == NULL)
- return;
-
- QuartzSetCursor(darwinPointer, pScreen, pCursor, /* x */ 0, /* y */ 0);
-}
+/**************************************************************
+ *
+ * Xplugin cursor support
+ *
+ * Copyright (c) 2001 Torrey T. Lyons and Greg Parker.
+ * Copyright (c) 2002 Apple Computer, 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, 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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 name(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+
+#include "sanitizedCarbon.h"
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "quartzCommon.h"
+#include "xpr.h"
+#include "darwin.h"
+#include "darwinEvents.h"
+#include <Xplugin.h>
+
+#include "mi.h"
+#include "scrnintstr.h"
+#include "cursorstr.h"
+#include "mipointrst.h"
+#include "windowstr.h"
+#include "globals.h"
+#include "servermd.h"
+#include "dixevents.h"
+#include "x-hash.h"
+
+typedef struct {
+ int cursorVisible;
+ QueryBestSizeProcPtr QueryBestSize;
+ miPointerSpriteFuncPtr spriteFuncs;
+} QuartzCursorScreenRec, *QuartzCursorScreenPtr;
+
+static int darwinCursorScreenKeyIndex;
+static DevPrivateKey darwinCursorScreenKey = &darwinCursorScreenKeyIndex;
+
+#define CURSOR_PRIV(pScreen) ((QuartzCursorScreenPtr) \
+ dixLookupPrivate(&pScreen->devPrivates, darwinCursorScreenKey))
+
+
+static Bool
+load_cursor(CursorPtr src, int screen)
+{
+ uint32_t *data;
+ uint32_t rowbytes;
+ int width, height;
+ int hot_x, hot_y;
+
+ uint32_t fg_color, bg_color;
+ uint8_t *srow, *sptr;
+ uint8_t *mrow, *mptr;
+ uint32_t *drow, *dptr;
+ unsigned xcount, ycount;
+
+ xp_error err;
+
+ width = src->bits->width;
+ height = src->bits->height;
+ hot_x = src->bits->xhot;
+ hot_y = src->bits->yhot;
+
+#ifdef ARGB_CURSOR
+ if (src->bits->argb != NULL)
+ {
+#if BITMAP_BIT_ORDER == MSBFirst
+ rowbytes = src->bits->width * sizeof (CARD32);
+ data = (uint32_t *) src->bits->argb;
+#else
+ const uint32_t *be_data=(uint32_t *) src->bits->argb;
+ unsigned i;
+ rowbytes = src->bits->width * sizeof (CARD32);
+ data = malloc(rowbytes * src->bits->height);
+ if(!data) {
+ FatalError("Failed to allocate memory in %s\n", __func__);
+ }
+ for(i=0;i<(src->bits->width*src->bits->height);i++)
+ data[i]=ntohl(be_data[i]);
+#endif
+ }
+ else
+#endif
+ {
+ fg_color = 0xFF00 | (src->foreRed >> 8);
+ fg_color <<= 16;
+ fg_color |= src->foreGreen & 0xFF00;
+ fg_color |= src->foreBlue >> 8;
+
+ bg_color = 0xFF00 | (src->backRed >> 8);
+ bg_color <<= 16;
+ bg_color |= src->backGreen & 0xFF00;
+ bg_color |= src->backBlue >> 8;
+
+ fg_color = htonl(fg_color);
+ bg_color = htonl(bg_color);
+
+ /* round up to 8 pixel boundary so we can convert whole bytes */
+ rowbytes = ((src->bits->width * 4) + 31) & ~31;
+ data = malloc(rowbytes * src->bits->height);
+ if(!data) {
+ FatalError("Failed to allocate memory in %s\n", __func__);
+ }
+
+ if (!src->bits->emptyMask)
+ {
+ ycount = src->bits->height;
+ srow = src->bits->source; mrow = src->bits->mask;
+ drow = data;
+
+ while (ycount-- > 0)
+ {
+ xcount = bits_to_bytes(src->bits->width);
+ sptr = srow; mptr = mrow;
+ dptr = drow;
+
+ while (xcount-- > 0)
+ {
+ uint8_t s, m;
+ int i;
+
+ s = *sptr++; m = *mptr++;
+ for (i = 0; i < 8; i++)
+ {
+#if BITMAP_BIT_ORDER == MSBFirst
+ if (m & 128)
+ *dptr++ = (s & 128) ? fg_color : bg_color;
+ else
+ *dptr++ = 0;
+ s <<= 1; m <<= 1;
+#else
+ if (m & 1)
+ *dptr++ = (s & 1) ? fg_color : bg_color;
+ else
+ *dptr++ = 0;
+ s >>= 1; m >>= 1;
+#endif
+ }
+ }
+
+ srow += BitmapBytePad(src->bits->width);
+ mrow += BitmapBytePad(src->bits->width);
+ drow = (uint32_t *) ((char *) drow + rowbytes);
+ }
+ }
+ else
+ {
+ memset(data, 0, src->bits->height * rowbytes);
+ }
+ }
+
+ err = xp_set_cursor(width, height, hot_x, hot_y, data, rowbytes);
+ free(data);
+ return err == Success;
+}
+
+
+/*
+===========================================================================
+
+ Pointer sprite functions
+
+===========================================================================
+*/
+
+/*
+ * QuartzRealizeCursor
+ * Convert the X cursor representation to native format if possible.
+ */
+static Bool
+QuartzRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
+{
+ if(pCursor == NULL || pCursor->bits == NULL)
+ return FALSE;
+
+ /* FIXME: cache ARGB8888 representation? */
+
+ return TRUE;
+}
+
+
+/*
+ * QuartzUnrealizeCursor
+ * Free the storage space associated with a realized cursor.
+ */
+static Bool
+QuartzUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
+{
+ return TRUE;
+}
+
+
+/*
+ * QuartzSetCursor
+ * Set the cursor sprite and position.
+ */
+static void
+QuartzSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
+{
+ QuartzCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen);
+
+ if (!quartzServerVisible)
+ return;
+
+ if (pCursor == NULL)
+ {
+ if (ScreenPriv->cursorVisible)
+ {
+ xp_hide_cursor();
+ ScreenPriv->cursorVisible = FALSE;
+ }
+ }
+ else
+ {
+ load_cursor(pCursor, pScreen->myNum);
+
+ if (!ScreenPriv->cursorVisible)
+ {
+ xp_show_cursor();
+ ScreenPriv->cursorVisible = TRUE;
+ }
+ }
+}
+
+/*
+ * QuartzMoveCursor
+ * Move the cursor. This is a noop for us.
+ */
+static void
+QuartzMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
+{
+}
+
+/*
+===========================================================================
+
+ Pointer screen functions
+
+===========================================================================
+*/
+
+/*
+ * QuartzCursorOffScreen
+ */
+static Bool
+QuartzCursorOffScreen(ScreenPtr *pScreen, int *x, int *y)
+{
+ return FALSE;
+}
+
+
+/*
+ * QuartzCrossScreen
+ */
+static void
+QuartzCrossScreen(ScreenPtr pScreen, Bool entering)
+{
+ return;
+}
+
+
+/*
+ * QuartzWarpCursor
+ * Change the cursor position without generating an event or motion history.
+ * The input coordinates (x,y) are in pScreen-local X11 coordinates.
+ *
+ */
+static void
+QuartzWarpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
+{
+ if (quartzServerVisible)
+ {
+ int sx, sy;
+
+ sx = dixScreenOrigins[pScreen->myNum].x + darwinMainScreenX;
+ sy = dixScreenOrigins[pScreen->myNum].y + darwinMainScreenY;
+
+ CGWarpMouseCursorPosition(CGPointMake(sx + x, sy + y));
+ }
+
+ miPointerWarpCursor(pDev, pScreen, x, y);
+ miPointerUpdateSprite(pDev);
+}
+
+
+static miPointerScreenFuncRec quartzScreenFuncsRec = {
+ QuartzCursorOffScreen,
+ QuartzCrossScreen,
+ QuartzWarpCursor,
+ NULL,
+ NULL
+};
+
+
+/*
+===========================================================================
+
+ Other screen functions
+
+===========================================================================
+*/
+
+/*
+ * QuartzCursorQueryBestSize
+ * Handle queries for best cursor size
+ */
+static void
+QuartzCursorQueryBestSize(int class, unsigned short *width,
+ unsigned short *height, ScreenPtr pScreen)
+{
+ QuartzCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen);
+
+ if (class == CursorShape)
+ {
+ /* FIXME: query window server? */
+ *width = 32;
+ *height = 32;
+ }
+ else
+ {
+ (*ScreenPriv->QueryBestSize)(class, width, height, pScreen);
+ }
+}
+
+/*
+ * QuartzInitCursor
+ * Initialize cursor support
+ */
+Bool
+QuartzInitCursor(ScreenPtr pScreen)
+{
+ QuartzCursorScreenPtr ScreenPriv;
+ miPointerScreenPtr PointPriv;
+
+ /* initialize software cursor handling (always needed as backup) */
+ if (!miDCInitialize(pScreen, &quartzScreenFuncsRec))
+ return FALSE;
+
+ ScreenPriv = calloc(1, sizeof(QuartzCursorScreenRec));
+ if (ScreenPriv == NULL)
+ return FALSE;
+
+ /* CURSOR_PRIV(pScreen) = ScreenPriv; */
+ dixSetPrivate(&pScreen->devPrivates, darwinCursorScreenKey, ScreenPriv);
+
+ /* override some screen procedures */
+ ScreenPriv->QueryBestSize = pScreen->QueryBestSize;
+ pScreen->QueryBestSize = QuartzCursorQueryBestSize;
+
+ PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
+
+ ScreenPriv->spriteFuncs = PointPriv->spriteFuncs;
+
+ PointPriv->spriteFuncs->RealizeCursor = QuartzRealizeCursor;
+ PointPriv->spriteFuncs->UnrealizeCursor = QuartzUnrealizeCursor;
+ PointPriv->spriteFuncs->SetCursor = QuartzSetCursor;
+ PointPriv->spriteFuncs->MoveCursor = QuartzMoveCursor;
+
+ ScreenPriv->cursorVisible = TRUE;
+ return TRUE;
+}
+
+/*
+ * QuartzSuspendXCursor
+ * X server is hiding. Restore the Aqua cursor.
+ */
+void
+QuartzSuspendXCursor(ScreenPtr pScreen)
+{
+}
+
+
+/*
+ * QuartzResumeXCursor
+ * X server is showing. Restore the X cursor.
+ */
+void
+QuartzResumeXCursor(ScreenPtr pScreen)
+{
+ WindowPtr pWin;
+ CursorPtr pCursor;
+
+ /* TODO: Tablet? */
+
+ pWin = GetSpriteWindow(darwinPointer);
+ if (pWin->drawable.pScreen != pScreen)
+ return;
+
+ pCursor = GetSpriteCursor(darwinPointer);
+ if (pCursor == NULL)
+ return;
+
+ QuartzSetCursor(darwinPointer, pScreen, pCursor, /* x */ 0, /* y */ 0);
+}
diff --git a/xorg-server/hw/xquartz/xpr/xprScreen.c b/xorg-server/hw/xquartz/xpr/xprScreen.c
index 44067862f..bc68f7923 100644
--- a/xorg-server/hw/xquartz/xpr/xprScreen.c
+++ b/xorg-server/hw/xquartz/xpr/xprScreen.c
@@ -195,7 +195,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height)
return;
}
- displayList = xalloc(displayCount * sizeof(CGDirectDisplayID));
+ displayList = malloc(displayCount * sizeof(CGDirectDisplayID));
if(!displayList)
FatalError("Unable to allocate memory for list of displays.\n");
CGGetActiveDisplayList(displayCount, displayList, &displayCount);
@@ -232,7 +232,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height)
frame.size.width, frame.size.height);
}
- xfree(displayList);
+ free(displayList);
}
/*
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 01:20:23 +0000