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authormarha <marha@users.sourceforge.net>2012-03-26 14:23:28 +0200
committermarha <marha@users.sourceforge.net>2012-03-26 14:23:28 +0200
commit76bcc36ed305418a3ddc5752d287ede894243e1b (patch)
treebacb320c825768471ce56f058f17ce863d592376 /xorg-server/glx/glxext.c
parent7d894e32566b710952c44cbc71939ad1d9e2fa8d (diff)
parent0f834b91a4768673833ab4917e87d86c237bb1a6 (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: pixman/pixman/pixman-mmx.c xorg-server/Xext/shm.c xorg-server/Xext/syncsrv.h xorg-server/Xext/xvmain.c xorg-server/Xi/exevents.c xorg-server/Xi/opendev.c xorg-server/composite/compalloc.c xorg-server/composite/compoverlay.c xorg-server/dix/colormap.c xorg-server/dix/devices.c xorg-server/dix/dispatch.c xorg-server/dix/dixfonts.c xorg-server/dix/eventconvert.c xorg-server/dix/events.c xorg-server/dix/gc.c xorg-server/dix/getevents.c xorg-server/dix/main.c xorg-server/dix/privates.c xorg-server/dix/registry.c xorg-server/dix/resource.c xorg-server/exa/exa_accel.c xorg-server/exa/exa_migration_classic.c xorg-server/exa/exa_unaccel.c xorg-server/fb/fb.h xorg-server/fb/fbcopy.c xorg-server/fb/fbpixmap.c xorg-server/glx/dispatch.h xorg-server/glx/glapi.h xorg-server/glx/glapi_gentable.c xorg-server/glx/glapitable.h xorg-server/glx/glprocs.h xorg-server/glx/glxcmds.c xorg-server/glx/glxcmdsswap.c xorg-server/glx/glxdricommon.c xorg-server/glx/glxdriswrast.c xorg-server/glx/glxext.c xorg-server/glx/indirect_dispatch.c xorg-server/glx/indirect_dispatch.h xorg-server/glx/indirect_dispatch_swap.c xorg-server/glx/indirect_size.h xorg-server/glx/indirect_size_get.h xorg-server/glx/indirect_table.c xorg-server/glx/indirect_util.c xorg-server/glx/rensize.c xorg-server/glx/single2swap.c xorg-server/glx/singlepix.c xorg-server/glx/singlepixswap.c xorg-server/glx/singlesize.c xorg-server/hw/dmx/dmxinit.c xorg-server/hw/kdrive/ephyr/ephyr.c xorg-server/hw/kdrive/ephyr/hostx.c xorg-server/hw/kdrive/ephyr/hostx.h xorg-server/hw/kdrive/src/kinput.c xorg-server/hw/xfree86/common/compiler.h xorg-server/hw/xwin/InitInput.c xorg-server/hw/xwin/InitOutput.c xorg-server/hw/xwin/ddraw.h xorg-server/hw/xwin/glx/glwrap.c xorg-server/hw/xwin/glx/indirect.c xorg-server/hw/xwin/glx/wgl_ext_api.h xorg-server/hw/xwin/glx/winpriv.c xorg-server/hw/xwin/win.h xorg-server/hw/xwin/winallpriv.c xorg-server/hw/xwin/winauth.c xorg-server/hw/xwin/winclipboard.h xorg-server/hw/xwin/winclipboardinit.c xorg-server/hw/xwin/winclipboardthread.c xorg-server/hw/xwin/winclipboardunicode.c xorg-server/hw/xwin/winclipboardwndproc.c xorg-server/hw/xwin/winclipboardwrappers.c xorg-server/hw/xwin/winclipboardxevents.c xorg-server/hw/xwin/wincmap.c xorg-server/hw/xwin/winconfig.c xorg-server/hw/xwin/wincreatewnd.c xorg-server/hw/xwin/wincursor.c xorg-server/hw/xwin/windialogs.c xorg-server/hw/xwin/winengine.c xorg-server/hw/xwin/winerror.c xorg-server/hw/xwin/wingc.c xorg-server/hw/xwin/wingetsp.c xorg-server/hw/xwin/winkeybd.c xorg-server/hw/xwin/winkeybd.h xorg-server/hw/xwin/winlayouts.h xorg-server/hw/xwin/winmisc.c xorg-server/hw/xwin/winmonitors.c xorg-server/hw/xwin/winmouse.c xorg-server/hw/xwin/winmsg.c xorg-server/hw/xwin/winmsg.h xorg-server/hw/xwin/winmultiwindowclass.c xorg-server/hw/xwin/winmultiwindowicons.c xorg-server/hw/xwin/winmultiwindowshape.c xorg-server/hw/xwin/winmultiwindowwindow.c xorg-server/hw/xwin/winmultiwindowwm.c xorg-server/hw/xwin/winmultiwindowwndproc.c xorg-server/hw/xwin/winnativegdi.c xorg-server/hw/xwin/winpfbdd.c xorg-server/hw/xwin/winpixmap.c xorg-server/hw/xwin/winpolyline.c xorg-server/hw/xwin/winprefs.c xorg-server/hw/xwin/winprocarg.c xorg-server/hw/xwin/winregistry.c xorg-server/hw/xwin/winscrinit.c xorg-server/hw/xwin/winsetsp.c xorg-server/hw/xwin/winshaddd.c xorg-server/hw/xwin/winshadddnl.c xorg-server/hw/xwin/winshadgdi.c xorg-server/hw/xwin/wintrayicon.c xorg-server/hw/xwin/winwin32rootless.c xorg-server/hw/xwin/winwin32rootlesswindow.c xorg-server/hw/xwin/winwin32rootlesswndproc.c xorg-server/hw/xwin/winwindow.c xorg-server/hw/xwin/winwindow.h xorg-server/hw/xwin/winwindowswm.c xorg-server/hw/xwin/winwndproc.c xorg-server/include/callback.h xorg-server/include/dixstruct.h xorg-server/include/misc.h xorg-server/include/os.h xorg-server/include/scrnintstr.h xorg-server/mi/micmap.c xorg-server/mi/miinitext.c xorg-server/mi/mioverlay.c xorg-server/mi/misprite.c xorg-server/mi/mivaltree.c xorg-server/mi/miwindow.c xorg-server/miext/damage/damage.c xorg-server/miext/rootless/rootlessGC.c xorg-server/miext/rootless/rootlessWindow.c xorg-server/os/WaitFor.c xorg-server/os/access.c xorg-server/os/connection.c xorg-server/os/io.c xorg-server/os/log.c xorg-server/os/osinit.c xorg-server/os/utils.c xorg-server/os/xdmcp.c xorg-server/os/xprintf.c xorg-server/os/xstrans.c xorg-server/render/mipict.c xorg-server/xkb/xkbActions.c xorg-server/xkb/xkbInit.c xorg-server/xkeyboard-config/compat/default.in
Diffstat (limited to 'xorg-server/glx/glxext.c')
-rw-r--r--xorg-server/glx/glxext.c369
1 files changed, 195 insertions, 174 deletions
diff --git a/xorg-server/glx/glxext.c b/xorg-server/glx/glxext.c
index 88e109c88..8671ed026 100644
--- a/xorg-server/glx/glxext.c
+++ b/xorg-server/glx/glxext.c
@@ -70,6 +70,7 @@ RESTYPE __glXDrawableRes;
xGLXSingleReply __glXReply;
static DevPrivateKeyRec glxClientPrivateKeyRec;
+
#define glxClientPrivateKey (&glxClientPrivateKeyRec)
/*
@@ -80,7 +81,8 @@ static int __glXDispatch(ClientPtr);
/*
** Called when the extension is reset.
*/
-static void ResetExtension(ExtensionEntry* extEntry)
+static void
+ResetExtension(ExtensionEntry * extEntry)
{
__glXFlushContextCache();
}
@@ -88,7 +90,8 @@ static void ResetExtension(ExtensionEntry* extEntry)
/*
** Reset state used to keep track of large (multi-request) commands.
*/
-void __glXResetLargeCommandStatus(__GLXclientState *cl)
+void
+__glXResetLargeCommandStatus(__GLXclientState * cl)
{
cl->largeCmdBytesSoFar = 0;
cl->largeCmdBytesTotal = 0;
@@ -102,11 +105,12 @@ void __glXResetLargeCommandStatus(__GLXclientState *cl)
** flag that the ID is no longer valid, and (maybe) free the context.
** use.
*/
-static int ContextGone(__GLXcontext* cx, XID id)
+static int
+ContextGone(__GLXcontext * cx, XID id)
{
cx->idExists = GL_FALSE;
if (!cx->isCurrent) {
- __glXFreeContext(cx);
+ __glXFreeContext(cx);
}
return True;
@@ -121,7 +125,8 @@ static int glxBlockClients;
** Destroy routine that gets called when a drawable is freed. A drawable
** contains the ancillary buffers needed for rendering.
*/
-static Bool DrawableGone(__GLXdrawable *glxPriv, XID xid)
+static Bool
+DrawableGone(__GLXdrawable * glxPriv, XID xid)
{
__GLXcontext *c, *next;
@@ -137,63 +142,67 @@ static Bool DrawableGone(__GLXdrawable *glxPriv, XID xid)
}
for (c = glxAllContexts; c; c = next) {
- next = c->next;
- if (c->isCurrent && (c->drawPriv == glxPriv || c->readPriv == glxPriv)) {
- if (GET_DISPATCH()) FlushContext(c); /* Only flush if we still have a context */
-
- (*c->loseCurrent)(c);
- c->isCurrent = GL_FALSE;
- if (c == __glXLastContext)
- __glXFlushContextCache();
- }
- if (c->drawPriv == glxPriv)
- c->drawPriv = NULL;
- if (c->readPriv == glxPriv)
- c->readPriv = NULL;
+ next = c->next;
+ if (c->isCurrent && (c->drawPriv == glxPriv || c->readPriv == glxPriv)) {
+ if (GET_DISPATCH()) FlushContext(c); /* Only flush if we still have a context */
+
+ (*c->loseCurrent) (c);
+ c->isCurrent = GL_FALSE;
+ if (c == __glXLastContext)
+ __glXFlushContextCache();
+ }
+ if (c->drawPriv == glxPriv)
+ c->drawPriv = NULL;
+ if (c->readPriv == glxPriv)
+ c->readPriv = NULL;
}
/* drop our reference to any backing pixmap */
if (glxPriv->type == GLX_DRAWABLE_PIXMAP)
- glxPriv->pDraw->pScreen->DestroyPixmap((PixmapPtr)glxPriv->pDraw);
+ glxPriv->pDraw->pScreen->DestroyPixmap((PixmapPtr) glxPriv->pDraw);
glxPriv->destroy(glxPriv);
return True;
}
-void __glXAddToContextList(__GLXcontext *cx)
+void
+__glXAddToContextList(__GLXcontext * cx)
{
cx->next = glxAllContexts;
glxAllContexts = cx;
}
-static void __glXRemoveFromContextList(__GLXcontext *cx)
+static void
+__glXRemoveFromContextList(__GLXcontext * cx)
{
__GLXcontext *c, *prev;
if (cx == glxAllContexts)
- glxAllContexts = cx->next;
+ glxAllContexts = cx->next;
else {
- prev = glxAllContexts;
- for (c = glxAllContexts; c; c = c->next) {
- if (c == cx)
- prev->next = c->next;
- prev = c;
- }
+ prev = glxAllContexts;
+ for (c = glxAllContexts; c; c = c->next) {
+ if (c == cx)
+ prev->next = c->next;
+ prev = c;
+ }
}
}
/*
** Free a context.
*/
-GLboolean __glXFreeContext(__GLXcontext *cx)
+GLboolean
+__glXFreeContext(__GLXcontext * cx)
{
- if (cx->idExists || cx->isCurrent) return GL_FALSE;
-
+ if (cx->idExists || cx->isCurrent)
+ return GL_FALSE;
+
free(cx->feedbackBuf);
free(cx->selectBuf);
if (cx == __glXLastContext) {
- __glXFlushContextCache();
+ __glXFlushContextCache();
}
__glXRemoveFromContextList(cx);
@@ -203,12 +212,13 @@ GLboolean __glXFreeContext(__GLXcontext *cx)
* the latter case we need to lift the DRI lock manually. */
if (!glxBlockClients) {
- __glXleaveServer(GL_FALSE);
- cx->destroy(cx);
- __glXenterServer(GL_FALSE);
- } else {
- cx->next = glxPendingDestroyContexts;
- glxPendingDestroyContexts = cx;
+ __glXleaveServer(GL_FALSE);
+ cx->destroy(cx);
+ __glXenterServer(GL_FALSE);
+ }
+ else {
+ cx->next = glxPendingDestroyContexts;
+ glxPendingDestroyContexts = cx;
}
return GL_TRUE;
@@ -228,7 +238,8 @@ static GLboolean errorOccured = GL_FALSE;
/*
** The GL was will call this routine if an error occurs.
*/
-void __glXErrorCallBack(GLenum code)
+void
+__glXErrorCallBack(GLenum code)
{
errorOccured = GL_TRUE;
}
@@ -236,7 +247,8 @@ void __glXErrorCallBack(GLenum code)
/*
** Clear the error flag before calling the GL command.
*/
-void __glXClearErrorOccured(void)
+void
+__glXClearErrorOccured(void)
{
errorOccured = GL_FALSE;
}
@@ -244,7 +256,8 @@ void __glXClearErrorOccured(void)
/*
** Check if the GL command caused an error.
*/
-GLboolean __glXErrorOccured(void)
+GLboolean
+__glXErrorOccured(void)
{
return errorOccured;
}
@@ -252,7 +265,8 @@ GLboolean __glXErrorOccured(void)
static int __glXErrorBase;
int __glXEventBase;
-int __glXError(int error)
+int
+__glXError(int error)
{
return __glXErrorBase + error;
}
@@ -264,33 +278,31 @@ glxGetClient(ClientPtr pClient)
}
static void
-glxClientCallback (CallbackListPtr *list,
- pointer closure,
- pointer data)
+glxClientCallback(CallbackListPtr *list, pointer closure, pointer data)
{
- NewClientInfoRec *clientinfo = (NewClientInfoRec *) data;
- ClientPtr pClient = clientinfo->client;
- __GLXclientState *cl = glxGetClient(pClient);
+ NewClientInfoRec *clientinfo = (NewClientInfoRec *) data;
+ ClientPtr pClient = clientinfo->client;
+ __GLXclientState *cl = glxGetClient(pClient);
switch (pClient->clientState) {
case ClientStateRunning:
- /*
- ** By default, assume that the client supports
- ** GLX major version 1 minor version 0 protocol.
- */
- cl->GLClientmajorVersion = 1;
- cl->GLClientminorVersion = 0;
- cl->client = pClient;
- break;
+ /*
+ ** By default, assume that the client supports
+ ** GLX major version 1 minor version 0 protocol.
+ */
+ cl->GLClientmajorVersion = 1;
+ cl->GLClientminorVersion = 0;
+ cl->client = pClient;
+ break;
case ClientStateGone:
- free(cl->returnBuf);
- free(cl->largeCmdBuf);
- free(cl->GLClientextensions);
- break;
+ free(cl->returnBuf);
+ free(cl->largeCmdBuf);
+ free(cl->GLClientextensions);
+ break;
default:
- break;
+ break;
}
}
@@ -298,7 +310,8 @@ glxClientCallback (CallbackListPtr *list,
static __GLXprovider *__glXProviderStack;
-void GlxPushProvider(__GLXprovider *provider)
+void
+GlxPushProvider(__GLXprovider * provider)
{
provider->next = __glXProviderStack;
__glXProviderStack = provider;
@@ -307,7 +320,8 @@ void GlxPushProvider(__GLXprovider *provider)
/*
** Initialize the GLX extension.
*/
-void GlxExtensionInit(void)
+void
+GlxExtensionInit(void)
{
ExtensionEntry *extEntry;
ScreenPtr pScreen;
@@ -315,61 +329,61 @@ void GlxExtensionInit(void)
__GLXprovider *p;
Bool glx_provided = False;
- __glXContextRes = CreateNewResourceType((DeleteType)ContextGone,
- "GLXContext");
- __glXDrawableRes = CreateNewResourceType((DeleteType)DrawableGone,
- "GLXDrawable");
+ __glXContextRes = CreateNewResourceType((DeleteType) ContextGone,
+ "GLXContext");
+ __glXDrawableRes = CreateNewResourceType((DeleteType) DrawableGone,
+ "GLXDrawable");
if (!__glXContextRes || !__glXDrawableRes)
- return;
+ return;
- if (!dixRegisterPrivateKey(&glxClientPrivateKeyRec, PRIVATE_CLIENT, sizeof (__GLXclientState)))
- return;
- if (!AddCallback (&ClientStateCallback, glxClientCallback, 0))
- return;
+ if (!dixRegisterPrivateKey
+ (&glxClientPrivateKeyRec, PRIVATE_CLIENT, sizeof(__GLXclientState)))
+ return;
+ if (!AddCallback(&ClientStateCallback, glxClientCallback, 0))
+ return;
for (i = 0; i < screenInfo.numScreens; i++) {
- pScreen = screenInfo.screens[i];
-
- for (p = __glXProviderStack; p != NULL; p = p->next) {
- __GLXscreen *glxScreen;
-
- glxScreen = p->screenProbe(pScreen);
- if (glxScreen != NULL) {
- if (glxScreen->GLXminor < glxMinorVersion)
- glxMinorVersion = glxScreen->GLXminor;
- LogMessage(X_INFO,
- "GLX: Initialized %s GL provider for screen %d\n",
- p->name, i);
- break;
- }
-
- }
-
- if (!p)
- LogMessage(X_INFO,
- "GLX: no usable GL providers found for screen %d\n", i);
- else
- glx_provided = True;
+ pScreen = screenInfo.screens[i];
+
+ for (p = __glXProviderStack; p != NULL; p = p->next) {
+ __GLXscreen *glxScreen;
+
+ glxScreen = p->screenProbe(pScreen);
+ if (glxScreen != NULL) {
+ if (glxScreen->GLXminor < glxMinorVersion)
+ glxMinorVersion = glxScreen->GLXminor;
+ LogMessage(X_INFO,
+ "GLX: Initialized %s GL provider for screen %d\n",
+ p->name, i);
+ break;
+ }
+
+ }
+
+ if (!p)
+ LogMessage(X_INFO,
+ "GLX: no usable GL providers found for screen %d\n", i);
+ else
+ glx_provided = True;
}
/* don't register extension if GL is not provided on any screen */
if (!glx_provided)
- return;
+ return;
/*
- ** Add extension to server extensions.
- */
+ ** Add extension to server extensions.
+ */
extEntry = AddExtension(GLX_EXTENSION_NAME, __GLX_NUMBER_EVENTS,
- __GLX_NUMBER_ERRORS, __glXDispatch,
- __glXDispatch, ResetExtension,
- StandardMinorOpcode);
+ __GLX_NUMBER_ERRORS, __glXDispatch,
+ __glXDispatch, ResetExtension, StandardMinorOpcode);
if (!extEntry) {
- FatalError("__glXExtensionInit: AddExtensions failed\n");
- return;
+ FatalError("__glXExtensionInit: AddExtensions failed\n");
+ return;
}
if (!AddExtensionAlias(GLX_EXTENSION_ALIAS, extEntry)) {
- ErrorF("__glXExtensionInit: AddExtensionAlias failed\n");
- return;
+ ErrorF("__glXExtensionInit: AddExtensionAlias failed\n");
+ return;
}
__glXErrorBase = extEntry->errorBase;
@@ -378,7 +392,8 @@ void GlxExtensionInit(void)
/************************************************************************/
-void __glXFlushContextCache(void)
+void
+__glXFlushContextCache(void)
{
__glXLastContext = 0;
}
@@ -389,50 +404,50 @@ void __glXFlushContextCache(void)
** switching it between different contexts). While we are at it, look up
** a context by its tag and return its (__GLXcontext *).
*/
-__GLXcontext *__glXForceCurrent(__GLXclientState *cl, GLXContextTag tag,
- int *error)
+__GLXcontext *
+__glXForceCurrent(__GLXclientState * cl, GLXContextTag tag, int *error)
{
__GLXcontext *cx;
/*
- ** See if the context tag is legal; it is managed by the extension,
- ** so if it's invalid, we have an implementation error.
- */
+ ** See if the context tag is legal; it is managed by the extension,
+ ** so if it's invalid, we have an implementation error.
+ */
cx = __glXLookupContextByTag(cl, tag);
if (!cx) {
- cl->client->errorValue = tag;
- *error = __glXError(GLXBadContextTag);
- return 0;
+ cl->client->errorValue = tag;
+ *error = __glXError(GLXBadContextTag);
+ return 0;
}
if (!cx->isDirect) {
- if (cx->drawPriv == NULL) {
- /*
- ** The drawable has vanished. It must be a window, because only
- ** windows can be destroyed from under us; GLX pixmaps are
- ** refcounted and don't go away until no one is using them.
- */
- *error = __glXError(GLXBadCurrentWindow);
- return 0;
- }
+ if (cx->drawPriv == NULL) {
+ /*
+ ** The drawable has vanished. It must be a window, because only
+ ** windows can be destroyed from under us; GLX pixmaps are
+ ** refcounted and don't go away until no one is using them.
+ */
+ *error = __glXError(GLXBadCurrentWindow);
+ return 0;
+ }
}
-
- if (cx->wait && (*cx->wait)(cx, cl, error))
- return NULL;
+
+ if (cx->wait && (*cx->wait) (cx, cl, error))
+ return NULL;
if (cx == __glXLastContext && GET_DISPATCH()) {
- /* No need to re-bind */
- return cx;
+ /* No need to re-bind */
+ return cx;
}
/* Make this context the current one for the GL. */
if (!cx->isDirect) {
- if (!(*cx->makeCurrent)(cx)) {
- /* Bind failed, and set the error code. Bummer */
- cl->client->errorValue = cx->id;
- *error = __glXError(GLXBadContextState);
- return 0;
- }
+ if (!(*cx->makeCurrent) (cx)) {
+ /* Bind failed, and set the error code. Bummer */
+ cl->client->errorValue = cx->id;
+ *error = __glXError(GLXBadContextState);
+ return 0;
+ }
}
__glXLastContext = cx;
return cx;
@@ -440,19 +455,21 @@ __GLXcontext *__glXForceCurrent(__GLXclientState *cl, GLXContextTag tag,
/************************************************************************/
-void glxSuspendClients(void)
+void
+glxSuspendClients(void)
{
int i;
for (i = 1; i < currentMaxClients; i++) {
- if (clients[i] && glxGetClient(clients[i])->inUse)
- IgnoreClient(clients[i]);
+ if (clients[i] && glxGetClient(clients[i])->inUse)
+ IgnoreClient(clients[i]);
}
glxBlockClients = TRUE;
}
-void glxResumeClients(void)
+void
+glxResumeClients(void)
{
__GLXcontext *cx, *next;
int i;
@@ -460,15 +477,15 @@ void glxResumeClients(void)
glxBlockClients = FALSE;
for (i = 1; i < currentMaxClients; i++) {
- if (clients[i] && glxGetClient(clients[i])->inUse)
- AttendClient(clients[i]);
+ if (clients[i] && glxGetClient(clients[i])->inUse)
+ AttendClient(clients[i]);
}
__glXleaveServer(GL_FALSE);
for (cx = glxPendingDestroyContexts; cx != NULL; cx = next) {
- next = cx->next;
+ next = cx->next;
- cx->destroy(cx);
+ cx->destroy(cx);
}
glxPendingDestroyContexts = NULL;
__glXenterServer(GL_FALSE);
@@ -478,43 +495,46 @@ static void
__glXnopEnterServer(GLboolean rendering)
{
}
-
+
static void
__glXnopLeaveServer(GLboolean rendering)
{
}
-static void (*__glXenterServerFunc)(GLboolean) = __glXnopEnterServer;
-static void (*__glXleaveServerFunc)(GLboolean) = __glXnopLeaveServer;
+static void (*__glXenterServerFunc) (GLboolean) = __glXnopEnterServer;
+static void (*__glXleaveServerFunc) (GLboolean) = __glXnopLeaveServer;
-void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean),
- void (*leave)(GLboolean))
+void
+__glXsetEnterLeaveServerFuncs(void (*enter) (GLboolean),
+ void (*leave) (GLboolean))
{
- __glXenterServerFunc = enter;
- __glXleaveServerFunc = leave;
+ __glXenterServerFunc = enter;
+ __glXleaveServerFunc = leave;
}
-
-void __glXenterServer(GLboolean rendering)
+void
+__glXenterServer(GLboolean rendering)
{
- glxServerLeaveCount--;
+ glxServerLeaveCount--;
- if (glxServerLeaveCount == 0)
- (*__glXenterServerFunc)(rendering);
+ if (glxServerLeaveCount == 0)
+ (*__glXenterServerFunc) (rendering);
}
-void __glXleaveServer(GLboolean rendering)
+void
+__glXleaveServer(GLboolean rendering)
{
- if (glxServerLeaveCount == 0)
- (*__glXleaveServerFunc)(rendering);
+ if (glxServerLeaveCount == 0)
+ (*__glXleaveServerFunc) (rendering);
- glxServerLeaveCount++;
+ glxServerLeaveCount++;
}
/*
** Top level dispatcher; all commands are executed from here down.
*/
-static int __glXDispatch(ClientPtr client)
+static int
+__glXDispatch(ClientPtr client)
{
REQUEST(xGLXSingleReq);
CARD8 opcode;
@@ -528,37 +548,38 @@ static int __glXDispatch(ClientPtr client)
cl->inUse = TRUE;
/*
- ** If we're expecting a glXRenderLarge request, this better be one.
- */
+ ** If we're expecting a glXRenderLarge request, this better be one.
+ */
if ((cl->largeCmdRequestsSoFar != 0) && (opcode != X_GLXRenderLarge)) {
- client->errorValue = stuff->glxCode;
- return __glXError(GLXBadLargeRequest);
+ client->errorValue = stuff->glxCode;
+ return __glXError(GLXBadLargeRequest);
}
/* If we're currently blocking GLX clients, just put this guy to
* sleep, reset the request and return. */
if (glxBlockClients) {
- ResetCurrentRequest(client);
- client->sequence--;
- IgnoreClient(client);
- return Success;
+ ResetCurrentRequest(client);
+ client->sequence--;
+ IgnoreClient(client);
+ return Success;
}
/*
- ** Use the opcode to index into the procedure table.
- */
- proc = __glXGetProtocolDecodeFunction(& Single_dispatch_info, opcode,
+ ** Use the opcode to index into the procedure table.
+ */
+ proc = __glXGetProtocolDecodeFunction(&Single_dispatch_info, opcode,
client->swapped);
if (proc != NULL) {
- GLboolean rendering = opcode <= X_GLXRenderLarge;
- __glXleaveServer(rendering);
+ GLboolean rendering = opcode <= X_GLXRenderLarge;
+
+ __glXleaveServer(rendering);
- retval = (*proc)(cl, (GLbyte *) stuff);
+ retval = (*proc) (cl, (GLbyte *) stuff);
- __glXenterServer(rendering);
+ __glXenterServer(rendering);
}
else {
- retval = BadRequest;
+ retval = BadRequest;
}
return retval;