From 7ccc9a92ce83d5e38549a6f6c5f22b358a90e578 Mon Sep 17 00:00:00 2001
From: Corbin Simpson <MostAwesomeDude@gmail.com>
Date: Thu, 29 Jan 2009 15:53:32 -0800
Subject: [PATCH] amd: Add AMD_SOFTPIPE environment option.

If set, AMD_SOFTPIPE will make amd switch to softpipe.
---
 src/gallium/winsys/drm/amd/amd_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/winsys/drm/amd/amd_context.c b/src/gallium/winsys/drm/amd/amd_context.c
index 9b3c9c2ab2e..86e6e0f5f79 100644
--- a/src/gallium/winsys/drm/amd/amd_context.c
+++ b/src/gallium/winsys/drm/amd/amd_context.c
@@ -242,7 +242,7 @@ GLboolean amd_context_create(const __GLcontextModes *visual,
         return GL_FALSE;
     }
 
-    if (1) {
+    if (!getenv("AMD_SOFTPIPE")) {
         fprintf(stderr, "Creating r300 context...\n");
         pipe =
             r300_create_context(NULL,
-- 
2.30.2