From: Brian Paul <brianp@vmware.com>
Date: Thu, 31 Dec 2009 04:40:03 +0000 (-0700)
Subject: tnl: add check for conditional rendering
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=699cfaeb3cde2a329b2d79ae09c7783ed4edacfe;p=mesa.git

tnl: add check for conditional rendering
---

diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c
index 1c7c733883c..d31b29b9b40 100644
--- a/src/mesa/tnl/t_draw.c
+++ b/src/mesa/tnl/t_draw.c
@@ -26,6 +26,7 @@
  */
 
 #include "main/glheader.h"
+#include "main/condrender.h"
 #include "main/context.h"
 #include "main/imports.h"
 #include "main/state.h"
@@ -386,6 +387,9 @@ void _tnl_draw_prims( GLcontext *ctx,
    GLuint max_basevertex = prim->basevertex;
    GLuint i;
 
+   if (!_mesa_check_conditional_render(ctx))
+      return; /* don't draw */
+
    for (i = 1; i < nr_prims; i++)
       max_basevertex = MAX2(max_basevertex, prim[i].basevertex);