Henrik RydgårdandClaude Opus 5.5 9073aad504 Cull and clip check Bezier and spline patches like PRIM ...

Curves skipped the per-draw bounding box check and relied on the vertex
shader's near clip plane. On old Mali (no clip distances), that left the
geometry behind the PSP's near plane to the GPU: Test Drive's hills reached
over the sky.

A patch lies within the convex hull of its control points, so run the PRIM
check on those: a patch entirely outside is skipped, and only one with points
outside the clip volume in Z goes through software transform. Missing clip
distances are now also a reason to software-clip, for PRIM too.

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

2026-10-13 14:44:34 +02:00

..

DepalettizeShaderCommon.cpp

Merge pull request #22483 from hrydgard/reinterpret-subpixel

2026-10-10 15:27:21 +02:00

DepalettizeShaderCommon.h

Tantalus depth fog: read depth at each render pixel's own sub-position

2026-10-10 01:48:05 +02:00

DepthBufferCommon.cpp

Readback: Don't write a stale buffer on failure, and clamp the height

2026-10-12 12:15:56 +02:00

DepthRaster.cpp

DepthRaster: fix host buffer overflows in the depth raster queue

2026-08-30 22:33:01 +02:00

DepthRaster.h

DepthRaster: fix host buffer overflows in the depth raster queue

2026-08-30 22:33:01 +02:00

DepthSwizzle.h

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

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

Draw2D.cpp

Vulkan: Look up multisampled framebuffers through a CLUT by their first sample

2026-10-09 15:49:15 +02:00

Draw2D.h

Vulkan: Look up multisampled framebuffers through a CLUT by their first sample

2026-10-09 15:49:15 +02:00

DrawEngineCommon.cpp

Cull and clip check Bezier and spline patches like PRIM

2026-10-13 14:44:34 +02:00

DrawEngineCommon.h

Splines: Skip the second vertex decode of tessellated curves

2026-10-08 18:12:17 +02:00

FragmentShaderGenerator.cpp

CLUT8 depal: Pick the byte the GE does where a pixel center is on a byte edge

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

FragmentShaderGenerator.h

Remove some D3D9 leftovers

2025-06-10 16:59:14 +02:00

FramebufferManagerCommon.cpp

Readback: Don't write a stale buffer on failure, and clamp the height

2026-10-12 12:15:56 +02:00

FramebufferManagerCommon.h

Coded Arms: Contagion: Read back the stencil the crosshair checks

2026-10-12 12:15:56 +02:00

GPUDebugInterface.cpp

Centralize a disassembly utility function between the debuggers

2026-08-11 09:08:52 +02:00

GPUDebugInterface.h

Remove the concept of scaled/offset depth buffers.

2026-06-10 10:41:30 +02:00

GPUStateUtils.cpp

Keep 5551 stencil marks when an EQUAL 0 test fails

2026-10-09 12:05:20 +02:00

GPUStateUtils.h

Keep the GE-exact FIXA/FIXB blend within fp16's range

2026-10-09 18:50:22 +02:00

ImageCommon.h

Add a common TextureAlpha enum, replacing CheckAlphaResult and ReplacedTextureAlpha.

2026-06-09 11:25:50 +02:00

IndexGenerator.cpp

GPU: Fix draw engine buffer overruns and stale vertex data

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

IndexGenerator.h

Fast culling: Use the worldviewproj matrix to avoid the need for planes

2026-05-23 14:40:15 +02:00

PostShader.cpp

Bound two values that texture packs and shader inis supply

2026-09-02 18:06:47 +02:00

PostShader.h

Rework constant buffer loading, barrier fix

2026-04-23 13:32:06 +02:00

PresentationCommon.cpp

GPU: Draw frames displayed from RAM in non-buffered mode

2026-09-29 13:17:01 -06:00

PresentationCommon.h

GPU: Draw frames displayed from RAM in non-buffered mode

2026-09-29 13:17:01 -06:00

ReinterpretFramebuffer.cpp

Keep the render pixels within a PSP pixel in 16/32-bit reinterprets

2026-10-10 01:23:59 +02:00

ReinterpretFramebuffer.h

Some include cleanup, delete some obsolete code

2024-07-25 14:52:41 +02:00

ReplacedTexture.cpp

Allow specifying a cap on the number of threads used in ParallelLoop

2026-10-09 14:33:58 +02:00

ReplacedTexture.h

TextureReplacer: Fix stale and shared lookup results

2026-09-29 13:28:21 -06:00

ShaderCommon.cpp

…

ShaderCommon.h

GPU: Delete copy operations on classes that own resources

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

ShaderId.cpp

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

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

ShaderId.h

Don't write fragment depth when the depth test is effectively off

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

ShaderUniforms.cpp

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

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

ShaderUniforms.h

Update the mip bias uniforms when only the bias changes

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

SoftwareLighting.h

…

SoftwareTransformCommon.cpp

CLUT8 depal: Pick the byte the GE does where a pixel center is on a byte edge

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

SoftwareTransformCommon.h

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

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

SplineCommon.cpp

Cull and clip check Bezier and spline patches like PRIM

2026-10-13 14:44:34 +02:00

SplineCommon.h

Splines: Vectorize the GE-exact spline evaluation

2026-10-08 19:33:20 +02:00

StencilCommon.cpp

Rebuild the stencil from alpha after reinterpreting a framebuffer

2026-10-08 10:45:57 +02:00

StencilCommon.h

…

TextureCacheCommon.cpp

Merge pull request #22483 from hrydgard/reinterpret-subpixel

2026-10-10 15:27:21 +02:00

TextureCacheCommon.h

GPU: Delete copy operations on classes that own resources

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

TextureDecoder.cpp

VSH prep: Free up kernel memory by not storing the PPGe atlas in it

2026-08-19 18:45:52 +02:00

TextureDecoder.h

Rename the get-memory-pointer functions to make it clear where CPU exceptions can happen.

2026-08-12 14:06:16 +02:00

TextureReplacer.cpp

TextureReplacer: Fix stale and shared lookup results

2026-09-29 13:28:21 -06:00

TextureReplacer.h

GPU: Delete copy operations on classes that own resources

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

TextureScalerCommon.cpp

Allow specifying a cap on the number of threads used in ParallelLoop

2026-10-09 14:33:58 +02:00

TextureScalerCommon.h

[GPU] Make static and const methods if possible

2024-04-05 17:04:31 +03:00

TextureShaderCommon.cpp

Tantalus depth fog: read depth at each render pixel's own sub-position

2026-10-10 01:48:05 +02:00

TextureShaderCommon.h

Tantalus depth fog: read depth at each render pixel's own sub-position

2026-10-10 01:48:05 +02:00

TransformCommon.cpp

GPU: Saturate the lighting pow's exponent below 512, as the GE does

2026-10-05 13:32:24 -06:00

TransformCommon.h

GPU: Saturate the lighting pow's exponent below 512, as the GE does

2026-10-05 13:32:24 -06:00

VertexDecoderArm64.cpp

Vertex decoder: JIT morph on arm64

2026-09-21 16:51:00 -06:00

VertexDecoderArm.cpp

Remove obsolete vertex decoder code and options

2026-07-14 17:26:00 +02:00

VertexDecoderCommon.cpp

SoftGPU: Don't skin in the vertex decoder for the transform unit

2026-10-10 15:01:49 +02:00

VertexDecoderCommon.h

SoftGPU: Don't skin in the vertex decoder for the transform unit

2026-10-10 15:01:49 +02:00

VertexDecoderHandwritten.cpp

Vertex decoder: fix the handwritten decoders, and test them too

2026-09-21 11:29:40 -06:00

VertexDecoderHandwritten.h

Add another handwritten vertex decoder

2024-05-11 10:00:39 +02:00

VertexDecoderLoongArch64.cpp

Vertex decoder: bring the riscv64 and loongarch64 JITs in line

2026-09-21 13:48:56 -06:00

VertexDecoderRiscV.cpp

Vertex decoder: bring the riscv64 and loongarch64 JITs in line

2026-09-21 13:48:56 -06:00

VertexDecoderX86.cpp

Vertex decoder: make the JIT match the step functions

2026-09-21 11:29:40 -06:00

VertexReader.h

SoftGPU: Transform a vertex's screen position in vector lanes, without stalls

2026-10-10 13:44:48 +02:00

VertexShaderGenerator.cpp

Vulkan: Interpolate texture coordinates and colors at the centroid

2026-10-09 15:49:15 +02:00

VertexShaderGenerator.h

Remove some D3D9 leftovers

2025-06-10 16:59:14 +02:00