From caf293343fd236e97ce399533ac0ada3c7afee7a Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Mon, 14 Apr 2008 12:08:46 +0100
Subject: draw: hide passthrough shading paths behind an environment variable

---
 src/gallium/auxiliary/draw/draw_pt.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/gallium/auxiliary/draw/draw_pt.c')

diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c
index c8663c0e844..c67a2179820 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -79,6 +79,9 @@ draw_pt_arrays(struct draw_context *draw,
     *     - backend  -- the vbuf_render provided by the driver.
     */
 
+   if (shading && !draw->use_pt_shaders)
+      return FALSE;
+
 
    if (!cliptest && !pipeline && !shading) {
       /* This is the 'passthrough' path:
-- 
cgit v1.2.3