Mesa (master): draw: Fix the edge flags of flatshade_first polygons.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 5c2f01bbb076af8b8ae6e1803d95a9ae678c2d1c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5c2f01bbb076af8b8ae6e1803d95a9ae678c2d1c

Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed Aug  4 14:00:04 2010 +0800

draw: Fix the edge flags of flatshade_first polygons.

This bug can be triggered by rendering polygons with

   glProvokingVertexEXT(GL_FIRST_VERTEX_CONVENTION_EXT);
   glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);

---

 src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
index dac68ad..a421626 100644
--- a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
+++ b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
@@ -146,10 +146,10 @@ static void FUNC( struct draw_pt_front_end *frontend,
 
          if (flatfirst) {
             flags = (DRAW_PIPE_RESET_STIPPLE |
-                     DRAW_PIPE_EDGE_FLAG_1 |
-                     DRAW_PIPE_EDGE_FLAG_2);
-            edge_next = DRAW_PIPE_EDGE_FLAG_2;
-            edge_finish = DRAW_PIPE_EDGE_FLAG_0;
+                     DRAW_PIPE_EDGE_FLAG_0 |
+                     DRAW_PIPE_EDGE_FLAG_1);
+            edge_next = DRAW_PIPE_EDGE_FLAG_1;
+            edge_finish = DRAW_PIPE_EDGE_FLAG_2;
          }
          else {
             flags = (DRAW_PIPE_RESET_STIPPLE |