From: Brian Paul <brianp@vmware.com>
Date: Tue, 27 Oct 2009 22:39:01 +0000 (-0600)
Subject: intel: fix src offset bug in do_copy_texsubimage()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=22575abdec73312e010e016e381f7cf8761ad652;p=mesa.git

intel: fix src offset bug in do_copy_texsubimage()

Use src->draw_offset intead of zero.  Zero usually worked, except when
the src renderbuffer is actually a texture mipmap level higher than zero.
Fixes progs/test/blitfb.c test.
---

diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c
index 9d58b11b14f..95dee60f9c1 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -158,7 +158,7 @@ do_copy_texsubimage(struct intel_context *intel,
 			     intelImage->mt->cpp,
 			     src_pitch,
 			     src->buffer,
-			     0,
+			     src->draw_offset,
 			     src->tiling,
 			     intelImage->mt->pitch,
 			     dst_bo,