Merge remote-tracking branch 'origin/released'

Conflicts:
	xorg-server/hw/xwin/glx/gen_gl_wrappers.py
	xorg-server/hw/xwin/glx/indirect.c

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;