Mesa (intel-2008-q3): intel: GL_FALSE on a BO if it won' t be modified when mapping this BO. (thanks Eric).
Haihao Xiang
haihao at kemper.freedesktop.org
Sat Oct 25 22:40:24 UTC 2008
Module: Mesa
Branch: intel-2008-q3
Commit: 8f8892525a560b0e68780d58a1e127b304a31e8b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8f8892525a560b0e68780d58a1e127b304a31e8b
Author: Xiang, Haihao <haihao.xiang at intel.com>
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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