Reporting from xf86-video-radeonhd: Radeon HD video driver
Please visit:
http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-radeonhd
Or get your own copy by using:
git-clone git://anongit.freedesktop.org/xorg/driver/xf86-video-radeonhd
Commit against r6xx-r7xx-support at 9b291bea...:
commit 262126ef7292a851bcb757462615c015639e50d7
Author: Yang Zhao
Date: Fri Feb 6 10:28:39 2009 -0500
r6xx/r7xx EXA: Optimize overlapping copy
When source and destination blocks are only offset horizontally, it
appears to be unnecessary to perform careful, segment-by-segment copy.
The code path that does this is taken out completely.
For the case where offset is only vertical, copying is now done by
height of the non-overlapping area each time, instead of always
line-by-line.
diffstat:
src/r600_exa.c | 79 +++++++++++++++++++----------------------------------
1 file changed, 29 insertions(+), 50 deletions(-)
gitweb url:
http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-radeonhd;a=commit;h=...
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