From 021ce883e6146206306ebf48ccd2cd4214619ecb Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 21 Aug 2008 11:20:20 -0700
Subject: Flush vertices when updating texObj->GenerateMipmap state.

Caught by texturing/gen-teximage test in piglit.
---
 src/mesa/main/texstate.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index a6c92cb1af..dbaeaa201a 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1406,6 +1406,7 @@ _mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params )
          break;
       case GL_GENERATE_MIPMAP_SGIS:
          if (ctx->Extensions.SGIS_generate_mipmap) {
+            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
             texObj->GenerateMipmap = params[0] ? GL_TRUE : GL_FALSE;
          }
          else {
-- 
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