Henrik RydgårdandClaude Opus 5.5 5232627ba2 GEMath: GESpriteUPlaneExact, whether a sprite's u gradient is exact ...

A sprite's u gradient comes from the setup reciprocal of its whole area, so it's
exact only for a power of two area, whatever the height: the Δy only cancels on
paper. Checked against exp87's sizes and exp256, where 64x128 CLUT8 sprites with
u = 1 + 2x read the next pixel's low byte on a PSP and 64x272 ones their own
high byte.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-10 01:04:23 +02:00

..

Common

CLUT8 depal: Sample like the GE, just below the PSP pixel's center

2026-10-10 01:04:23 +02:00

D3D11

Compute FIXA/FIXB blends like the GE

2026-10-09 09:09:36 +02:00

Debugger

GE dump recording: Track every VRAM block a range touches

2026-10-09 17:41:30 +02:00

GLES

Read CLUT8 from 16-bit framebuffers in the shader, replacing the SOCOM hack

2026-10-10 01:04:23 +02:00

Software

GEMath: GESpriteUPlaneExact, whether a sprite's u gradient is exact

2026-10-10 01:04:23 +02:00

Vulkan

Read CLUT8 from 16-bit framebuffers in the shader, replacing the SOCOM hack

2026-10-10 01:04:23 +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

Read CLUT8 from 16-bit framebuffers in the shader, replacing the SOCOM hack

2026-10-10 01:04:23 +02:00

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

Merge pull request #22476 from hrydgard/community-security-fixes

2026-10-09 18:55:57 +02:00

GPUCommon.h

GE: Validate display list stack pointers and pending interrupt list IDs on load

2026-10-09 15:32:05 +02:00

GPUCommonHW.cpp

Update the mip bias uniforms when only the bias changes

2026-10-10 01:04:23 +02:00

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

Vulkan: Apply the texture LOD bias in the shader where samplers ignore it

2026-10-10 01:04:23 +02:00

GPUState.h

Vulkan: Apply the texture LOD bias in the shader where samplers ignore it

2026-10-10 01:04:23 +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