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softgpu-texcache-sim
Commit Graph
68 Commits
Author SHA1 Message Date
Henrik RydgårdandClaude Opus 5.5 74553bfa1a D3D11: Note that the state object caches are deliberately never trimmed 
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
 2026-09-29 12:43:12 -06:00
Henrik RydgårdandClaude Opus 5.5 16ea2cbf88 GPU: Fix draw engine buffer overruns and stale vertex data 
- Flush before the queued draws would decode more than VERTEX_BUFFER_MAX
  vertices. The batch was limited by index count, which doesn't bound a
  sparse index range, and DecodeVerts silently stopped while DecodeInds
  still emitted indices for the undecoded draws.
- Give TestBoundingBox its own scratch buffer. It used offsets in decoded_,
  which can hold decoded vertices that aren't flushed yet.
- Read 32-bit indices the way the PSP does, ignoring the upper 16 bits.
  IndexConverter and the fast bounding box test used all 32, so a game
  setting them indexed far past the decoded vertices.
- D3D11: Flush in FinishDeferred like the other backends, since indices
  are still read from PSP memory at flush time (#10095).
- Don't JIT new vertex decoders once the code space is full.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
 2026-09-29 10:33:32 -06:00
Henrik Rydgård 623545bd24 Delete the "Hardware tessellation" feature. 
Very hard to maintain and debug, not worth it.
 2026-06-16 16:17:14 +02:00
Henrik Rydgård 08f4c8fae8 Compute min/max Z and W from the culling loop, use to cull some more 2026-05-30 19:07:58 +02:00
Henrik Rydgård 77e894c64d Fix more D3D11 lifecycle problems. Removed some ComPtr that got in the way 2025-08-01 18:20:44 +02:00
Henrik Rydgård e4abbd3cae DrawEngine: Fix resource lifecycle 2025-08-01 17:53:03 +02:00
oltolm b09eb3dd23 use ComPtr for D3D11 2025-02-17 22:58:44 +01:00
Henrik Rydgård df6ed8cfc9 Do some cleanup of #includes in GPU 2024-12-18 13:57:26 +01:00
Henrik Rydgård abb2558535 When overriding skinning in sw transform mode, don't write/restore member variables 2024-12-17 18:52:49 +01:00
Henrik Rydgård 20ecbfdf57 Pass the VertexDecoder pointer around 2024-12-17 18:24:26 +01:00
Henrik Rydgård 11dbae3457 Remove the "DispatchFlush" mechanism, not convinced it's a win 2024-12-15 13:42:05 +01:00
Henrik Rydgård e4ea4831e9 Delete the vertex cache option from the code. 2023-10-10 15:43:43 +02:00
Henrik Rydgård 9b411af1f5 It's running. 2023-10-03 11:01:37 +02:00
Henrik Rydgård 10f93875c6 Fix the semantics of DenseHashMap to be consistent even when inserting nulls 2023-09-11 12:07:18 +02:00
Henrik Rydgård f16f879b41 Some renaming to follow the standard of appending _ to member vars 2023-05-23 18:00:50 +02:00
Henrik Rydgård d51d1413a3 DrawEngineCommon: Rename decoded to decoded_ 2023-05-23 16:46:43 +02:00
Henrik Rydgård d56e27aa2c Let's have DispatchFlush check for drawcalls before calling DoFlush, too. 2023-05-03 23:49:41 +02:00
Henrik Rydgård 72bed6f2b5 Some DeviceLost/DeviceRestore cleanup 2023-02-26 11:05:52 +01:00
Unknown W. Brackets f44852bb18 Global: Cleanup virtual/override specifiers. 
Also missing virtual destructors, hidden non-overrides, etc.
 2022-12-10 21:13:36 -08:00
Henrik Rydgård 331d024a8c Add a flags parameter to InvalidateCachedState and rename it Invalidate. 
Also rename the old InvalidationFlags enum to InvalidateCallbackFlags.
 2022-12-01 19:15:38 +01:00
Henrik Rydgård 70d1d8fa07 Replace the "GetCurrentStepId"-based state invalidation with callbacks 2022-11-24 10:52:42 +01:00
Unknown W. Brackets 6c36f03a0d GPU: Purify vertTypeIsSkinningEnabled(). 2022-11-06 08:40:54 -08:00
Henrik Rydgård c846c2dfa8 Remove confusing resetFramebufferRead flag from secondary framebuffer binding 2022-09-03 14:48:07 +02:00
Unknown W. Brackets 2479d52202 Global: Reduce includes of common headers. 
In many places, string, map, or Common.h were included but not needed.
 2022-01-30 16:35:33 -08:00
Henrik Rydgård 3d289594f9 ShaderBlend and FramebufferRead are separate concepts. Reflect that in naming. 
The former has forms that don't need to read the framebuffer.

This exposes that some logic is wrong...
 2020-11-08 12:54:05 +01:00
Henrik Rydgård 3d0630c04a Remove the HLSL fragment shader generator. The GLSL one can now do its job. 2020-10-31 18:32:43 +01:00
Henrik Rydgård 3d36049b65 Rename shader generator functions, a bit of moving around and adding an errorString param. 2020-10-21 23:20:25 +02:00
Henrik Rydgård 886a8b1ac6 Remove Timer.cpp/h. Move various collections into Common/Data/Collections. 2020-10-05 21:05:23 +02:00
Unknown W. Brackets 15c25be42b GPU: Switch vertex/lookup hashes to XXH3. 
This is faster pretty much everywhere.
 2020-08-27 20:37:49 -07:00
Henrik Rydgård 370678c498 Do a similar thing for D3D (let the backend handle the dirtying). 2020-05-24 20:57:59 +02:00
xebra ef53195ae8 [spline/bezier]Surround with namespace Spline. 2018-10-07 23:54:28 +09:00
xebra 41823f8780 [spline/bezier]Fix GLES texture resolution of HW tess to real 2D to avoid huge width in FF4CC mist dragon morphing. 2018-10-07 23:54:23 +09:00
xebra a48a5b32f0 [spline/bezier]Unify hardware tessellation of bezier and spline. 2018-10-07 23:54:06 +09:00
xebra 3c0fb44f2e [spline/bezier]Improve hwtess to use cached weights. 2018-10-07 23:54:05 +09:00
xebra 966ff32ee7 [spline/bezier]Improve the logic of copying control-points. 2018-10-07 23:53:36 +09:00
xebra 4fab160e19 [spline/bezier]Modify D3D11 hwtess texture buffer to structured shader buffer. 2018-06-27 01:10:36 +09:00
Henrik Rydgård feb4694acc Unify DispatchSubmitPrim as much as possible 2018-02-26 11:33:17 +01:00
Henrik Rydgård 23980065ba Unify all the DrawEngine::SubmitPrim 2018-02-26 11:07:30 +01:00
Unknown W. Brackets 0dee041002 D3D11: Change state caches to DenseHashMaps. 2017-12-02 18:55:02 -08:00
Henrik Rydgård 713afdfe49 Refactor: Unify DecodeVerts and move ComputeNumVertsToDecode to Common 2017-11-19 12:39:09 +01:00
Henrik Rydgård 35437e6b62 Kill off more unused duplicate code 2017-11-13 16:50:45 +01:00
Henrik Rydgård 4a09289056 D3D11: Similarly to the last vulkan commit, don't create lots of dupe vertex input layouts 2017-11-13 12:26:52 +01:00
Unknown W. Brackets 9cf17d9288 D3D11: Clear input layouts on shader clear. 
When we do clear shaders, make sure to also clear input layouts so we
don't have corrupt keys.
 2017-11-11 08:11:10 -08:00
Henrik Rydgård 26e52ca5e8 Get rid of a bunch of sync stuff that's no longer needed. 2017-11-05 23:21:49 +01:00
Henrik Rydgård b886efe8f5 Another minor cleanup (DescribeCodePtr) 2017-10-20 11:06:12 +02:00
Henrik Rydgård 10cebb4195 32-bit buildfix 2017-08-20 15:33:53 +02:00
Henrik Rydgård e0e13e191f Replace the most critical unordered_maps and maps with two new maps: FastHashMap and PrehashMap. 2017-08-20 11:30:19 +02:00
Henrik Rydgård 5e788ffadf Implement vertex caching for Vulkan. 2017-08-17 11:22:45 +02:00
Henrik Rydgård 14a80968cf Unify transformed arrays 2017-06-03 18:05:21 +02:00
Henrik Rydgård 1abb8792ab Unify ComputeMiniHash 2017-06-03 18:05:18 +02:00