From: Marek Olšák <maraeo@gmail.com>
Date: Mon, 15 Apr 2013 01:40:06 +0000 (+0200)
Subject: mesa: don't flush vertices and don't flag _NEW_DEPTH in ClearDepth
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=629813d9de4a5fc494f8ab172a27240960628780;p=mesa.git

mesa: don't flush vertices and don't flag _NEW_DEPTH in ClearDepth

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/main/depth.c b/src/mesa/main/depth.c
index 8aec94a2d30..ad19834e195 100644
--- a/src/mesa/main/depth.c
+++ b/src/mesa/main/depth.c
@@ -46,13 +46,7 @@ _mesa_ClearDepth( GLclampd depth )
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glClearDepth(%f)\n", depth);
 
-   depth = CLAMP( depth, 0.0, 1.0 );
-
-   if (ctx->Depth.Clear == depth)
-      return;
-
-   FLUSH_VERTICES(ctx, _NEW_DEPTH);
-   ctx->Depth.Clear = depth;
+   ctx->Depth.Clear = CLAMP( depth, 0.0, 1.0 );
 }