diff --git a/hw/xwin/glx/indirect.c b/hw/xwin/glx/indirect.c index 41b4cd8b3..058256974 100644 --- a/hw/xwin/glx/indirect.c +++ b/hw/xwin/glx/indirect.c @@ -517,6 +517,7 @@ glxWinScreenProbe(ScreenPtr pScreen) { glxWinScreen *screen; const char *gl_extensions; + const char *gl_renderer; const char *wgl_extensions; HWND hwnd; HDC hdc; @@ -540,14 +541,6 @@ 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; - /* Dump out some useful information about the native renderer */ // create window class @@ -597,7 +590,8 @@ glxWinScreenProbe(ScreenPtr pScreen) ErrorF("GL_VERSION: %s\n", glGetStringWrapperNonstatic(GL_VERSION)); ErrorF("GL_VENDOR: %s\n", glGetStringWrapperNonstatic(GL_VENDOR)); - ErrorF("GL_RENDERER: %s\n", glGetStringWrapperNonstatic(GL_RENDERER)); + gl_renderer = (const char *) glGetStringWrapperNonstatic(GL_RENDERER); + ErrorF("GL_RENDERER: %s\n", gl_renderer); gl_extensions = (const char *) glGetStringWrapperNonstatic(GL_EXTENSIONS); glxLogExtensions("GL_EXTENSIONS: ", gl_extensions); wgl_extensions = wglGetExtensionsStringARBWrapper(hdc); @@ -605,6 +599,13 @@ 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 @@ -722,9 +723,6 @@ glxWinScreenProbe(ScreenPtr pScreen) __glXScreenInit(&screen->base, pScreen); - // dump out fbConfigs now fbConfigIds and visualIDs have been assigned - fbConfigsDump(screen->base.numFBConfigs, screen->base.fbconfigs); - // Override the GL extensions string set by __glXScreenInit() screen->base.GLextensions = strdup(gl_extensions); @@ -767,6 +765,17 @@ glxWinScreenProbe(ScreenPtr pScreen) ReleaseDC(hwnd, hdc); DestroyWindow(hwnd); + // dump out fbConfigs now fbConfigIds and visualIDs have been assigned + fbConfigsDump(screen->base.numFBConfigs, screen->base.fbconfigs); + + /* 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; + return &screen->base; }