From 607c474f2d3f6e9c1228d3f9e91b9c0ec1877d85 Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Mon, 25 Sep 2006 16:11:14 +0000
Subject: Import Brian's FBO bugfix from trunk.

---
 src/mesa/main/attrib.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 1f292de3c7a..ef970ad9eb6 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -276,6 +276,8 @@ _mesa_PushAttrib(GLbitfield mask)
       struct gl_pixel_attrib *attr;
       attr = MALLOC_STRUCT( gl_pixel_attrib );
       MEMCPY( attr, &ctx->Pixel, sizeof(struct gl_pixel_attrib) );
+      /* push the Read FBO's ReadBuffer state, not ctx->Pixel.ReadBuffer */
+      attr->ReadBuffer = ctx->ReadBuffer->ColorReadBuffer;
       newnode = new_attrib_node( GL_PIXEL_MODE_BIT );
       newnode->data = attr;
       newnode->next = head;
-- 
cgit v1.2.3