From 08e1ef79ccaf98f64ee9f76c8a6e5a2405ce85ce Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 16 Jan 2003 15:22:13 +0000
Subject: update CurrentStack in glActiveTexture if needed (bug 669080)

---
 src/mesa/main/texstate.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index d234b17681..b511b1a8d3 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1,4 +1,4 @@
-/* $Id: texstate.c,v 1.90 2002/12/30 19:24:05 alanh Exp $ */
+/* $Id: texstate.c,v 1.91 2003/01/16 15:22:13 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -2434,7 +2434,13 @@ _mesa_ActiveTextureARB( GLenum target )
    }
 
    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+
    ctx->Texture.CurrentUnit = texUnit;
+   if (ctx->Transform.MatrixMode == GL_TEXTURE) {
+      /* update current stack pointer */
+      ctx->CurrentStack = &ctx->TextureMatrixStack[texUnit];
+   }
+
    if (ctx->Driver.ActiveTexture) {
       (*ctx->Driver.ActiveTexture)( ctx, (GLuint) texUnit );
    }
-- 
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