From 0ebcd32e91486caccc041c8ca23e39e160b24702 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 24 Sep 2012 08:28:39 +0200
Subject: mesa pixman xserver git update 24 sep 2012

xserver: 7722bcbab2507d263c7685b15cccbfdd52fc3a24
pixman: c4b69e706e63e01fbc70e0026c2079007c89de14
mesa: c432c86e6aeebeb46c028af940224c59faa16e88
---
 mesalib/src/mesa/main/teximage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mesalib/src/mesa/main/teximage.c')

diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 83e79a5a3..08af66893 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -2746,7 +2746,7 @@ _mesa_choose_texture_format(struct gl_context *ctx,
    /* If the application requested compression to an S3TC format but we don't
     * have the DTXn library, force a generic compressed format instead.
     */
-   if (internalFormat != format) {
+   if (internalFormat != format && format != GL_NONE) {
       const GLenum before = internalFormat;
 
       switch (internalFormat) {
-- 
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