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rsx/decompiler: Bugfixes and improvements #7957

Merged
merged 3 commits into from
Apr 5, 2020
Merged

rsx/decompiler: Bugfixes and improvements #7957

merged 3 commits into from
Apr 5, 2020

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kd-11
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@kd-11 kd-11 commented Apr 5, 2020

  • Fixes async shader decompiler which is broken on OpenGL. Crashes some drivers and shaders never appear on others due to broken inter-context communication.
  • Properly implement the DST opcode. This is based on old-school ARB/NV assembly language where the distance vector meant something completely different than modern glsl/hlsl.

This is the first part of many upcoming patches to the decompilers that are being prepped for release.

kd-11 and others added 3 commits April 5, 2020 14:16
@kd-11
gl: Fix async shader compiler
fdae85a 
- Removes glFinish hack.
- Adds proper server-side synchronization.
- Adds primary context detection to allow worker threads to be identified.
@kd-11
rsx: Fix DST instruction
38d12e3 
- It's the old-school distance vector, not the more modern distance() function
- There is seemingly no glsl function that maps to it directly.
@kd-11
Merge branch 'master' into rsx_volatile
5ff16b4
@Nekotekina Nekotekina merged commit 0b6e2b2 into RPCS3:master Apr 5, 2020
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@kd-11 @Nekotekina