From: Dave Airlie <airlied@linux.ie>
Date: Sun, 13 Jul 2008 09:00:46 +0000 (+1000)
Subject: glx/dri: only report DRI2 extensions when DRI2 is enabled.
X-Git-Tag: mesa-7.8~4901
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4fab47b13c214dc79e0ae5d8001521029ce34231;p=platform%2Fupstream%2Fmesa.git

glx/dri: only report DRI2 extensions when DRI2 is enabled.

Fixes bug 15477
---

diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c
index b679c72..0be65bc 100644
--- a/src/glx/x11/dri2_glx.c
+++ b/src/glx/x11/dri2_glx.c
@@ -308,7 +308,7 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
 	return NULL;
     }
 
-    driBindExtensions(psc);
+    driBindExtensions(psc, 1);
 
     psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
     psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
diff --git a/src/glx/x11/dri_common.c b/src/glx/x11/dri_common.c
index b159d19..8175f46 100644
--- a/src/glx/x11/dri_common.c
+++ b/src/glx/x11/dri_common.c
@@ -329,7 +329,7 @@ driConvertConfigs(const __DRIcoreExtension *core,
 }
 
 _X_HIDDEN void
-driBindExtensions(__GLXscreenConfigs *psc)
+driBindExtensions(__GLXscreenConfigs *psc, int dri2)
 {
     const __DRIextension **extensions;
     int i;
@@ -386,7 +386,7 @@ driBindExtensions(__GLXscreenConfigs *psc)
 #endif
 
 #ifdef __DRI_TEX_BUFFER
-	if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {
+	if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) {
 	    psc->texBuffer = (__DRItexBufferExtension *) extensions[i];
 	    __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap");
 	}
diff --git a/src/glx/x11/dri_common.h b/src/glx/x11/dri_common.h
index 3556510..15f6cc8 100644
--- a/src/glx/x11/dri_common.h
+++ b/src/glx/x11/dri_common.h
@@ -55,6 +55,6 @@ extern void ErrorMessageF(const char *f, ...);
 
 extern void *driOpenDriver(const char *driverName);
 
-extern void driBindExtensions(__GLXscreenConfigs *psc);
+extern void driBindExtensions(__GLXscreenConfigs *psc, int dri2);
 
 #endif /* _DRI_COMMON_H */
diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c
index d53f2d9..82653f1 100644
--- a/src/glx/x11/dri_glx.c
+++ b/src/glx/x11/dri_glx.c
@@ -635,7 +635,7 @@ static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
  	return NULL;
     }
 
-    driBindExtensions(psc);
+    driBindExtensions(psc, 0);
 
     psp->destroyScreen = driDestroyScreen;
     psp->createContext = driCreateContext;
diff --git a/src/glx/x11/drisw_glx.c b/src/glx/x11/drisw_glx.c
index f7ff001..bcf7e14 100644
--- a/src/glx/x11/drisw_glx.c
+++ b/src/glx/x11/drisw_glx.c
@@ -390,7 +390,7 @@ static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
 	goto handle_error;
     }
 
-    driBindExtensions(psc);
+    driBindExtensions(psc, 0);
 
     psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
     psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);