Re: [Mesa-dev] [PATCH] r600g: fix lockups with dual_src_blend mode

2012-08-20 Thread Vadim Girlin
On Mon, 2012-08-20 at 23:27 +0200, Marek Olšák wrote: > I am not so familiar with this piece of code, but the idea sounds good. > > In the future, we should just disable the dual src blending instead. > Shader recompilations certainly take more time than changing a couple > of blending registers.

Re: [Mesa-dev] [PATCH] r600g: fix lockups with dual_src_blend mode

2012-08-20 Thread Marek Olšák
I am not so familiar with this piece of code, but the idea sounds good. In the future, we should just disable the dual src blending instead. Shader recompilations certainly take more time than changing a couple of blending registers. Marek On Mon, Aug 20, 2012 at 10:35 PM, Vadim Girlin wrote: >

[Mesa-dev] [PATCH] r600g: fix lockups with dual_src_blend mode

2012-08-20 Thread Vadim Girlin
Add fake pixel exports if we have less than two when dual_src_blend is enabled. Fixes lockups with ext_framebuffer_multisample- alpha-to-coverage-dual-src-blend piglit test on juniper. Signed-off-by: Vadim Girlin --- Tested on evergreen only. Don't know if it's documented somewhere, possibly w