From: Marek Olšák <maraeo@gmail.com>
Date: Mon, 2 May 2011 15:13:59 +0000 (+0200)
Subject: mesa: flush vertices before changing GL_RASTERIZER_DISCARD state, not after
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=62aa51b78abfdb3737ab64eaa776e4ddaab9dfd5;p=mesa.git

mesa: flush vertices before changing GL_RASTERIZER_DISCARD state, not after

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 6bc045d7a7f..aac8b9c5eaf 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -895,8 +895,8 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
       case GL_RASTERIZER_DISCARD:
 	 CHECK_EXTENSION(EXT_transform_feedback, cap);
          if (ctx->TransformFeedback.RasterDiscard != state) {
-            ctx->TransformFeedback.RasterDiscard = state;
             FLUSH_VERTICES(ctx, _NEW_TRANSFORM);
+            ctx->TransformFeedback.RasterDiscard = state;
          }
          break;
 #endif