diff options
Diffstat (limited to 'xorg-server/hw/xquartz/xpr/appledri.c')
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/appledri.c | 858 |
1 files changed, 429 insertions, 429 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;
+ }
+}
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