diff options
Diffstat (limited to 'src/mesa/main/texstate.c')
| -rw-r--r-- | src/mesa/main/texstate.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index e640cea001d..b1b7535a33f 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -1,4 +1,4 @@ -/* $Id: texstate.c,v 1.93 2003/01/21 23:58:29 brianp Exp $ */ +/* $Id: texstate.c,v 1.94 2003/02/23 04:12:57 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -2447,7 +2447,7 @@ void _mesa_ActiveTextureARB( GLenum target ) { GET_CURRENT_CONTEXT(ctx); - GLuint texUnit = target - GL_TEXTURE0; + const GLuint texUnit = target - GL_TEXTURE0; ASSERT_OUTSIDE_BEGIN_END(ctx); if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE)) @@ -2460,6 +2460,9 @@ _mesa_ActiveTextureARB( GLenum target ) return; } + if (ctx->Texture.CurrentUnit == texUnit) + return; + FLUSH_VERTICES(ctx, _NEW_TEXTURE); ctx->Texture.CurrentUnit = texUnit; |