Mesa (master): tnl: check that state is validated before drawing

[Brian Paul]

Module: Mesa
Branch: master
Commit: 6fea2be7959620fe0a1b28c275a7d960005c8b09
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6fea2be7959620fe0a1b28c275a7d960005c8b09

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Jan 29 08:40:46 2010 -0700

tnl: check that state is validated before drawing

(cherry picked from commit 9fd3c74724e557bc6ecc851d8552615ab3becfe2)

Conflicts:

	src/mesa/tnl/t_draw.c

---

 src/mesa/tnl/t_draw.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c
index adc5048..812d712 100644
--- a/src/mesa/tnl/t_draw.c
+++ b/src/mesa/tnl/t_draw.c
@@ -402,6 +402,9 @@ void _tnl_draw_prims( GLcontext *ctx,
    GLint max_basevertex = prim->basevertex;
    GLuint i;
 
+   /* Mesa core state should have been validated already */
+   assert(ctx->NewState == 0x0);
+
    if (!_mesa_check_conditional_render(ctx))
       return; /* don't draw */