From: Brian Paul <brianp@vmware.com>
Date: Mon, 12 Oct 2015 16:53:59 +0000 (-0600)
Subject: vbo: add assertion in ATTR_UNION macro
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7f67bfaa7471ac297ec86be122f251b271cea2ca;p=mesa.git

vbo: add assertion in ATTR_UNION macro

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index 9de2886c499..3943523b702 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -423,6 +423,9 @@ vbo_exec_fixup_vertex(struct gl_context *ctx, GLuint attr, GLuint newSize, GLenu
 do {									\
    struct vbo_exec_context *exec = &vbo_context(ctx)->exec;		\
    int sz = (sizeof(C) / sizeof(GLfloat));                              \
+                                                                        \
+   assert(sz == 1 || sz == 2);                                          \
+                                                                        \
    if (unlikely(!(ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT))) {     \
       vbo_exec_BeginVertices(ctx);					\
    }									\