Mesa (master): mesa: added texcoord unit assertion

[Brian Paul]

Module: Mesa
Branch: master
Commit: 89c8ff3382763c654ef680c522c287764d943d6c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=89c8ff3382763c654ef680c522c287764d943d6c

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Feb  3 13:24:43 2010 -0700

mesa: added texcoord unit assertion

---

 src/mesa/main/varray.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 0b6295d..818ed79 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -475,6 +475,8 @@ _mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride,
          return;
    }
 
+   ASSERT(unit < Elements(ctx->Array.ArrayObj->TexCoord));
+
    update_array(ctx, &ctx->Array.ArrayObj->TexCoord[unit],
                 _NEW_ARRAY_TEXCOORD(unit),
                 elementSize, size, type, GL_RGBA, stride, GL_FALSE, ptr);