From cfaf217135d8a8e903b3fbf380f18170df018f0c Mon Sep 17 00:00:00 2001
From: Marek Olšák <maraeo@gmail.com>
Date: Sat, 12 Feb 2011 03:57:19 +0100
Subject: vbo: bind arrays only when necessary

We don't need to call bind_arrays in the vbo module if the states
which the function depends on are not dirty.
---
 src/mesa/vbo/vbo_exec_array.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/mesa/vbo')

diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index 80085c17c5..6749541b77 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -502,8 +502,13 @@ recalculate_input_bindings(struct gl_context *ctx)
 static void
 bind_arrays(struct gl_context *ctx)
 {
+   if (!ctx->Array.RebindArrays) {
+      return;
+   }
+
    bind_array_obj(ctx);
    recalculate_input_bindings(ctx);
+   ctx->Array.RebindArrays = GL_FALSE;
 }
 
 
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