Henrik RydgårdandClaude Opus 5.5 50ba8e459b SoftGPU: Keep a not-black color test when dithering, fog or a logic op is on ...

The software renderer drops a color test that only rejects black under blending that adds to the
destination, since rejecting black then only skips adding nothing. With dithering on it doesn't:
a rejected pixel keeps the destination, an accepted black one gets the dither added. Ridge Racer 2
(20839) adds a glow that way and came out one step darker wherever the dither matrix was negative;
Burnout Legends' bloom (16119) too. Fog and logic ops would change the destination the same way.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-08 18:37:32 +02:00

..

Common

Core: Let 16-bit CPU accesses through the depth mirrors see the GE's layout

2026-10-08 18:37:23 +02:00

D3D11

Software transform clipping: split clipped quads like the GE, cull beyond far first

2026-10-08 16:16:24 +02:00

Debugger

GE dump playback: Let the GE finish the list before reusing its buffer

2026-10-08 18:37:32 +02:00

GLES

Software transform clipping: split clipped quads like the GE, cull beyond far first

2026-10-08 16:16:24 +02:00

Software

SoftGPU: Keep a not-black color test when dithering, fog or a logic op is on

2026-10-08 18:37:32 +02:00

Vulkan

Software transform clipping: split clipped quads like the GE, cull beyond far first

2026-10-08 16:16:24 +02:00

CMakeLists.txt

GPU: Add the GE's depth buffer layout in VRAM

2026-10-08 18:35:48 +02:00

ge_constants.h

GPU: Fix draw engine buffer overruns and stale vertex data

2026-09-29 10:33:32 -06:00

GeConstants.cpp

Add the necessary logic to use in-shader CLUT lookups for regular textures

2026-06-11 12:42:16 +02:00

GeDisasm.cpp

Fix the ImGe debugger vertex list

2026-06-02 14:53:37 +02:00

GeDisasm.h

Build: Add some missing include guards.

2023-09-07 17:14:58 -07:00

GPU.cpp

GE debugger: Fix the stepping request handshake

2026-09-29 09:49:10 -06:00

GPU.h

Stop stacking duplicate video entries, and stop hashing video textures

2026-09-22 16:10:00 -06:00

GPU.vcxproj

GPU: Add the GE's depth buffer layout in VRAM

2026-10-08 18:35:48 +02:00

GPU.vcxproj.filters

GPU: Add the GE's depth buffer layout in VRAM

2026-10-08 18:35:48 +02:00

GPUCommon.cpp

SoftGPU: Store depth in VRAM as the GE does

2026-10-08 18:35:48 +02:00

GPUCommon.h

SoftGPU: Store depth in VRAM as the GE does

2026-10-08 18:35:48 +02:00

GPUCommonHW.cpp

GPU: Check post shaders once per host frame, after resizes

2026-09-29 13:16:41 -06:00

GPUCommonHW.h

Remove the "Software skinning" option. Now always on.

2026-07-14 17:02:57 +02:00

GPUDefinitions.h

Disable anisotropic filtering for all flat draws.

2026-06-08 15:28:58 +02:00

GPUState.cpp

GE dump playback: Restore old-layout contexts from old dumps

2026-10-08 18:37:32 +02:00

GPUState.h

GE dump playback: Restore old-layout contexts from old dumps

2026-10-08 18:37:32 +02:00

GPUStateSIMDUtil.h

Remove the cached UVScale in gstate_c. Conversion is cheap enough to do directly from gstate, no point in caching.

2026-07-03 13:17:35 +02:00

Math3D.cpp

Finish up this cleanup (move _M_SSE compat define out of Common.h)

2024-12-19 16:23:20 +01:00

Math3D.h

SoftGPU: Make arm64 and x86 render the GE probes identically

2026-10-02 15:09:43 -06:00