xserver libX11 libxcb mesa git update 15 Mar 2011

1 files changed, 14 insertions, 36 deletions

diff --git a/xorg-server/glx/glxdriswrast.c b/xorg-server/glx/glxdriswrast.c
index 30ce19ed1..fb2316a62 100644
--- a/xorg-server/glx/glxdriswrast.c
+++ b/xorg-server/glx/glxdriswrast.c
@@ -201,6 +201,14 @@ __glXDRIbindTexImage(__GLXcontext *baseContext,
     if (texBuffer == NULL)

         return Success;

 

+#if __DRI_TEX_BUFFER_VERSION >= 2

+    if (texBuffer->base.version >= 2 && texBuffer->setTexBuffer2 != NULL) {

+	(*texBuffer->setTexBuffer2)(context->driContext,

+				    glxPixmap->target,

+				    glxPixmap->format,

+				    drawable->driDrawable);

+    } else

+#endif

     texBuffer->setTexBuffer(context->driContext,

 			    glxPixmap->target,

 			    drawable->driDrawable);

@@ -427,17 +435,12 @@ initializeExtensions(__GLXDRIscreen *screen)
     }

 }

 

-static const char dri_driver_path[] = DRI_DRIVER_PATH;

-

 static __GLXscreen *

 __glXDRIscreenProbe(ScreenPtr pScreen)

 {

     const char *driverName = "swrast";

     __GLXDRIscreen *screen;

-    char filename[128];

-    const __DRIextension **extensions;

     const __DRIconfig **driConfigs;

-    int i;

 

     screen = calloc(1, sizeof *screen);

     if (screen == NULL)

@@ -449,40 +452,15 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
     screen->base.swapInterval   = NULL;

     screen->base.pScreen       = pScreen;

 

-    snprintf(filename, sizeof filename,

-	     "%s/%s_dri.so", dri_driver_path, driverName);

-

-    screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);

+    screen->driver = glxProbeDriver(driverName,

+				    (void **)&screen->core,

+				    __DRI_CORE, __DRI_CORE_VERSION,

+				    (void **)&screen->swrast,

+				    __DRI_SWRAST, __DRI_SWRAST_VERSION);

     if (screen->driver == NULL) {

-	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",

-		   filename, dlerror());

         goto handle_error;

     }

 

-    extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);

-    if (extensions == NULL) {

-	LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",

-		   driverName, dlerror());

-	goto handle_error;

-    }

-

-    for (i = 0; extensions[i]; i++) {

-        if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&

-	    extensions[i]->version >= __DRI_CORE_VERSION) {

-		screen->core = (const __DRIcoreExtension *) extensions[i];

-	}

-        if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0 &&

-	    extensions[i]->version >= __DRI_SWRAST_VERSION) {

-		screen->swrast = (const __DRIswrastExtension *) extensions[i];

-	}

-    }

-

-    if (screen->core == NULL || screen->swrast == NULL) {

-	LogMessage(X_ERROR, "AIGLX error: %s exports no DRI extension\n",

-		   driverName);

-	goto handle_error;

-    }

-

     screen->driScreen =

 	(*screen->swrast->createNewScreen)(pScreen->myNum,

 					   loader_extensions,

@@ -508,7 +486,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
     screen->base.GLXminor = 4;

 

     LogMessage(X_INFO,

-	       "AIGLX: Loaded and initialized %s\n", filename);

+	       "AIGLX: Loaded and initialized %s\n", driverName);

 

     return &screen->base;