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path: root/xorg-server/hw/xwin/glx/indirect.c
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Diffstat (limited to 'xorg-server/hw/xwin/glx/indirect.c')
-rw-r--r--xorg-server/hw/xwin/glx/indirect.c68
1 files changed, 35 insertions, 33 deletions
diff --git a/xorg-server/hw/xwin/glx/indirect.c b/xorg-server/hw/xwin/glx/indirect.c
index 45a6294b5..9dd9660ce 100644
--- a/xorg-server/hw/xwin/glx/indirect.c
+++ b/xorg-server/hw/xwin/glx/indirect.c
@@ -438,8 +438,7 @@ static __GLXcontext *glxWinCreateContext(__GLXscreen * screen,
__GLXconfig * modes,
__GLXcontext * baseShareContext,
unsigned num_attribs,
- const uint32_t *attribs,
- int *error);
+ const uint32_t * attribs, int *error);
static __GLXdrawable *glxWinCreateDrawable(ClientPtr client,
__GLXscreen * screen,
DrawablePtr pDraw,
@@ -527,7 +526,7 @@ static void
glxLogExtensions(const char *prefix, const char *extensions)
{
int length = 0;
- char *strl;
+ const char *strl;
char *str = strdup(extensions);
if (str == NULL) {
@@ -536,15 +535,11 @@ glxLogExtensions(const char *prefix, const char *extensions)
}
strl = strtok(str, " ");
- if (!strl)
- {
- winDebug("%s", prefix);
- }
- else
- {
- winDebug("%s%s", prefix, strl);
- length = strlen(prefix) + strlen(strl);
- }
+ if (strl == NULL)
+ strl = "";
+ winDebug("%s%s", prefix, strl);
+
+ length = strlen(prefix) + strlen(strl);
while (1) {
strl = strtok(NULL, " ");
@@ -576,6 +571,7 @@ glxWinScreenProbe(ScreenPtr pScreen)
{
glxWinScreen *screen;
const char *gl_extensions;
+ const char *gl_renderer;
const char *wgl_extensions;
HWND hwnd;
HDC hdc;
@@ -601,18 +597,6 @@ glxWinScreenProbe(ScreenPtr pScreen)
if (NULL == screen)
return NULL;
- /* Wrap RealizeWindow, UnrealizeWindow and CopyWindow on this screen */
- screen->RealizeWindow = pScreen->RealizeWindow;
- pScreen->RealizeWindow = glxWinRealizeWindow;
- screen->UnrealizeWindow = pScreen->UnrealizeWindow;
- pScreen->UnrealizeWindow = glxWinUnrealizeWindow;
- screen->CopyWindow = pScreen->CopyWindow;
- pScreen->CopyWindow = glxWinCopyWindow;
- screen->PositionWindow = pScreen->PositionWindow;
- pScreen->PositionWindow = glxWinPositionWindow;
- screen->DestroyWindow = pScreen->DestroyWindow;
- pScreen->DestroyWindow = glxWinDestroyWindow;
-
/* Dump out some useful information about the native renderer */
// create window class
@@ -665,7 +649,8 @@ glxWinScreenProbe(ScreenPtr pScreen)
winDebug("GL_VERSION: %s\n", glGetStringWrapperNonstatic(GL_VERSION));
winDebug("GL_VENDOR: %s\n", glGetStringWrapperNonstatic(GL_VENDOR));
- winDebug("GL_RENDERER: %s\n", glGetStringWrapperNonstatic(GL_RENDERER));
+ gl_renderer = (const char *) glGetStringWrapperNonstatic(GL_RENDERER);
+ winDebug("GL_RENDERER: %s\n", gl_renderer);
gl_extensions = (const char *) glGetStringWrapperNonstatic(GL_EXTENSIONS);
glxLogExtensions("GL_EXTENSIONS: ", gl_extensions);
wgl_extensions = wglGetExtensionsStringARBWrapper(hdc);
@@ -673,6 +658,13 @@ glxWinScreenProbe(ScreenPtr pScreen)
wgl_extensions = "";
glxLogExtensions("WGL_EXTENSIONS: ", wgl_extensions);
+ if (strcasecmp(gl_renderer, "GDI Generic") == 0) {
+ free(screen);
+ LogMessage(X_ERROR,
+ "AIGLX: Won't use generic native renderer as it is not accelerated\n");
+ return NULL;
+ }
+
// Can you see the problem here? The extensions string is DC specific
// Different DCs for windows on a multimonitor system driven by multiple cards
// might have completely different capabilities. Of course, good luck getting
@@ -790,11 +782,6 @@ glxWinScreenProbe(ScreenPtr pScreen)
__glXScreenInit(&screen->base, pScreen);
-#ifdef _DEBUG
- // dump out fbConfigs now fbConfigIds and visualIDs have been assigned
- fbConfigsDump(screen->base.numFBConfigs, screen->base.fbconfigs);
-#endif
-
// Override the GL extensions string set by __glXScreenInit()
screen->base.GLextensions = strdup(gl_extensions);
@@ -837,6 +824,23 @@ glxWinScreenProbe(ScreenPtr pScreen)
ReleaseDC(hwnd, hdc);
DestroyWindow(hwnd);
+#ifdef _DEBUG
+ // dump out fbConfigs now fbConfigIds and visualIDs have been assigned
+ fbConfigsDump(screen->base.numFBConfigs, screen->base.fbconfigs);
+#endif
+
+ /* Wrap RealizeWindow, UnrealizeWindow and CopyWindow on this screen */
+ screen->RealizeWindow = pScreen->RealizeWindow;
+ pScreen->RealizeWindow = glxWinRealizeWindow;
+ screen->UnrealizeWindow = pScreen->UnrealizeWindow;
+ pScreen->UnrealizeWindow = glxWinUnrealizeWindow;
+ screen->CopyWindow = pScreen->CopyWindow;
+ pScreen->CopyWindow = glxWinCopyWindow;
+ screen->PositionWindow = pScreen->PositionWindow;
+ pScreen->PositionWindow = glxWinPositionWindow;
+ screen->DestroyWindow = pScreen->DestroyWindow;
+ pScreen->DestroyWindow = glxWinDestroyWindow;
+
return &screen->base;
}
@@ -1772,9 +1776,7 @@ glxWinContextDestroy(__GLXcontext * base)
static __GLXcontext *
glxWinCreateContext(__GLXscreen * screen,
__GLXconfig * modes, __GLXcontext * baseShareContext,
- unsigned num_attribs,
- const uint32_t *attribs,
- int *error)
+ unsigned num_attribs, const uint32_t * attribs, int *error)
{
__GLXWinContext *context;
__GLXWinContext *shareContext = (__GLXWinContext *) baseShareContext;