From: Marek Olšák <maraeo@gmail.com>
Date: Mon, 15 Apr 2013 00:54:58 +0000 (+0200)
Subject: mesa: don't flush and don't flag _NEW_STENCIL in ClearStencil, ActiveStencilFace
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3975f52eb4ddd2d879fda934f31da033af095dd9;p=mesa.git

mesa: don't flush and don't flag _NEW_STENCIL in ClearStencil, ActiveStencilFace

The functions don't affect driver state. There is no code that would rely
on vertices being flushed prior to changing the states, and no code that
would check for _NEW_STENCIL before using the states.

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

diff --git a/src/mesa/main/stencil.c b/src/mesa/main/stencil.c
index 33084173138..d76842fb278 100644
--- a/src/mesa/main/stencil.c
+++ b/src/mesa/main/stencil.c
@@ -109,10 +109,6 @@ _mesa_ClearStencil( GLint s )
 {
    GET_CURRENT_CONTEXT(ctx);
 
-   if (ctx->Stencil.Clear == (GLuint) s)
-      return;
-
-   FLUSH_VERTICES(ctx, _NEW_STENCIL);
    ctx->Stencil.Clear = (GLuint) s;
 }
 
@@ -390,7 +386,6 @@ _mesa_ActiveStencilFaceEXT(GLenum face)
    }
 
    if (face == GL_FRONT || face == GL_BACK) {
-      FLUSH_VERTICES(ctx, _NEW_STENCIL);
       ctx->Stencil.ActiveFace = (face == GL_FRONT) ? 0 : 2;
    }
    else {