Module: Mesa
Branch: intel-2008-q3
Commit: 8f8892525a560b0e68780d58a1e127b304a31e8b
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=8f8892525a560b0e68780d58a1e127b304a31e8b

Author: Xiang, Haihao <[EMAIL PROTECTED]>
Date:   Sun Oct 26 06:31:33 2008 +0800

intel: GL_FALSE on a BO if it won't be modified when mapping this BO. (thanks 
Eric).
(cherry picked from commit 22c9851b94132bc626320dc1131bf52f68e8bb25)

---

 src/mesa/drivers/dri/intel/intel_blit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_blit.c 
b/src/mesa/drivers/dri/intel/intel_blit.c
index 8f7ed23..e29c85b 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -299,7 +299,7 @@ intelEmitCopyBlit(struct intel_context *intel,
        }
 
        dri_bo_map(dst_buffer, GL_TRUE);
-       dri_bo_map(src_buffer, GL_TRUE);
+       dri_bo_map(src_buffer, GL_FALSE);
        _mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
                        cpp,
                        dst_pitch,

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