On Sun, Nov 7, 2010 at 10:09 PM, Mario Kleiner
mario.klei...@tuebingen.mpg.de wrote:
Alex Deucher is currently preparing patches for page-flipped
bufferswaps on radeon hardware. Testing these on a RV530 gpu
with the R300 classic driver exposed a bug - We call
radeon_prepare_render() too late.
A call to radeon_prepare_render() at the beginning of draw
operations was placed too deep in the call chain,
inside r300RunRenderPrimitive(), instead of
r300DrawPrims() where it belongs. This leads to
emission of stale target color renderbuffer into the cs if
bufferswaps via page-flipping are
Alex Deucher is currently preparing patches for page-flipped
bufferswaps on radeon hardware. Testing these on a RV530 gpu
with the R300 classic driver exposed a bug - We call
radeon_prepare_render() too late. This causes massive
visual corruption and eventually graphics hangs.
The following patch
