Re: [Mesa-dev] Loop- and conditional-safe TGSI register merging

2014-06-29 Thread Marek Olšák
I tested RV670 in April and even fixed some bugs it had. I can't complain about stability. It worked fine. Marek On Mon, Jun 30, 2014 at 1:18 AM, Dave Airlie wrote: >> I've rewritten the core of the register merging algorithm to be able to cope >> in the presence of (almost) arbitrarily nested l

Re: [Mesa-dev] Loop- and conditional-safe TGSI register merging

2014-06-29 Thread Dave Airlie
> I've rewritten the core of the register merging algorithm to be able to cope > in the presence of (almost) arbitrarily nested loop and conditional > structures. With this patch (tested on master), the Pixmark tests finally > work just fine and some of the shadertoy demos have started working for

[Mesa-dev] Loop- and conditional-safe TGSI register merging

2014-06-29 Thread Tomáš Trnka
Following is a patch fixing Mesa's inability to run several complex GLSL shader benchmarks. I had never been able to successfully run the Pixmark Piano and Volplosion tests from the GpuTest benchmark suite on my RV670 card. They would always fail to render anything and report that "translation from