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259 Commits
Author SHA1 Message Date
nintendo424 e5689d1adc gpu: Preserve first-frame font render targets 
Some games render HLE sceFont glyphs into small VRAM-backed framebuffers and immediately sample them as textures. This needs both the source glyph buffer and the temporary render target to be preserved before later commands overwrite or rebind them.

Save first-frame data from the previous render target before creating a new framebuffer, since ResizeFramebufFBO() makes the new framebuffer current. Also flush pending draws before PGF writes over a glyph buffer that may still be referenced by queued texture draws.

Backend software transform normally reports safe framebuffer size during draw flush, but first-frame readback can happen before queued draws reach that path. Estimate through-mode rectangle/triangle bounds before SubmitPrim() and feed those bounds to SetSafeSize(), using actual vertices clamped to scissor instead of a tiny-target heuristic.

Fixes missing text in Evangelion JO.
 2026-05-15 12:23:14 -04:00
Henrik Rydgård 10b6c14a9e Avoid memory access functions that can cause memory exceptions in ImDebugger. Minor opt. 2026-03-31 17:53:00 -06:00
Henrik Rydgård 991d7bdfab VertexDecoder: Refactor away lowerbound/upperbound parameters 2026-02-05 13:26:17 +01:00
Henrik Rydgård 10759dc8b9 DrawEngineCommon: Avoid using member variables as loop counters, bad for perf 2026-01-30 14:10:36 +01:00
Henrik Rydgård 8728be5455 Fix joining TRIANGLE_LIST draws with a vertex count non-divisible by 3 
Fixes #7503
 2026-01-23 18:54:22 +01:00
Henrik Rydgård 7853881210 GPU header cleanup: Avoid including GPUCommon.h in some places 2025-11-23 20:37:37 +01:00
Henrik Rydgård 9d1f8a2575 Don't forget to update the vertex addr even when culling 2D draws 
Fixes #20454
 2025-06-06 17:53:49 +02:00
Henrik Rydgård 8ed898c5e6 GPU: Constify VertexDecoder pointers, remove in some cases 2025-05-14 15:13:59 +02:00
Henrik Rydgård bddd3c2a30 Minor stuff 2025-04-17 18:45:55 +02:00
Henrik Rydgård 5d85d5ed22 Depth raster: Rename some variables, fix incorrect draw limit 2025-04-10 17:49:06 +02:00
Henrik Rydgård b080f7da6b Small depth raster refactor 2025-04-10 17:13:48 +02:00
Henrik Rydgård fd88f79d07 CrossSIMD: Fix more no-simd fallbacks. The depth rasterizer now works in TEST_FALLBACK mode. 2025-02-10 11:51:22 -06:00
Henrik Rydgård c78fa60431 Add better way to check if CrossSIMD has been natively implemented 2025-01-28 10:56:52 +01:00
Henrik Rydgård 9caf37d28f Turn off depth raster if SIMD not available 2025-01-28 10:54:43 +01:00
Henrik Rydgård bd8e423358 Add some comments 2025-01-22 09:47:00 +01:00
Henrik Rydgård 206d4d1fea Implement the low-quality depth raster mode, default to it on Android/iOS. 
I really can't tell much of a difference in practice...
 2024-12-31 11:19:38 +01:00
Henrik Rydgård d325bb872b Prepare for tiled depth raster 2024-12-29 10:05:32 +01:00
Henrik Rydgård c23c3e8d03 Measure the available time for "background depth raster". The idea is viable. 2024-12-29 09:45:55 +01:00
Henrik Rydgård 6d539cc5e0 More fixes 2024-12-28 23:50:42 +01:00
Henrik Rydgård aec17d8829 Actually queue up depth draws 2024-12-28 23:21:54 +01:00
Henrik Rydgård 4ef3ac474a Just minor cleanup and prep in depth raster 2024-12-28 23:16:59 +01:00
Henrik Rydgård 25d79afd47 Small rename, remove some obsolete reporting 2024-12-28 23:05:07 +01:00
Henrik Rydgård 1e8eb88bf0 Unify the ends of the two depth draw paths 2024-12-28 19:22:23 +01:00
Henrik Rydgård 6136c7f5ef More reorg 2024-12-28 18:51:37 +01:00
Henrik Rydgård 66926e28c1 Simplify / fix through mode triangles 2024-12-28 18:51:37 +01:00
Henrik Rydgård 3c3dfe5273 Reorganize depth raster draw state handling 2024-12-28 18:51:34 +01:00
Henrik RydgårdandGitHub eec7853efe More SIMD: Add some matrix operations to CrossSIMD (#19773) 
* More CrossSIMD functionality

* Use the new SIMD API for the matrix multiplies
 2024-12-28 18:45:14 +01:00
Henrik RydgårdandGitHub 8c069917b5 Depth raster optimizations: Merge viewport into projection matrix, prepare for further SIMD-ification (#19769) 
* Remove some old redundant reports

* Fix scissor off by one

* More CrossSIMD

* Move the viewport scale out to the proj matrix

* DepthRaster: Also merge the viewport translation into the projection matrix.

* Depth raster: Do the triangle clipping in batches of 4 triangles

* Cleanup
 2024-12-28 10:36:39 +01:00
Henrik Rydgård 03f09aebd7 Enable software depth raster for Wipeout, Midnight Club LA, Resistance. 
Adds a setting to control it under speedhacks, named "Lens flare
occlusion". The setting includes a low quality mode which is not yet
implemented.
 2024-12-22 10:48:46 +01:00
Henrik Rydgård 19434ff303 Keep the depth in floating point to save some conversions 2024-12-22 10:32:19 +01:00
Henrik Rydgård 0629a98f97 Add some depth raster stats 2024-12-22 10:32:15 +01:00
Henrik Rydgård 2371fdfedd Rework depth raster to fully support software transform 2024-12-21 21:22:22 +01:00
Henrik Rydgård a344d0225f DepthRaster: Fix bug where we used the wrong vertex count. 2024-12-21 14:28:00 +01:00
Henrik Rydgård 820e7369b9 Speed up DepthRasterClipIndexedTriangles with CrossSIMD 2024-12-21 14:28:00 +01:00
Henrik Rydgård 67078d439b Depth raster: Switch to a SoA data layout for the screen space verts 2024-12-21 14:28:00 +01:00
Henrik Rydgård bdf4b69207 Warning fixes, minor cleanup 2024-12-21 14:28:00 +01:00
Henrik Rydgård bdb5f3a91b Reorganize the depth vertex pipeline for future optimizations 2024-12-21 14:27:59 +01:00
Henrik Rydgård 5326d87f9c Rename CrossSIMD to SIMDHeader, but also keep CrossSIMD.h (will have a future use) 2024-12-19 15:15:43 +01:00
Henrik Rydgård ee297e974d Move more code into SoftwareTransformCommon, cleanup 2024-12-18 13:57:26 +01:00
Henrik Rydgård 0b06cd1379 Actually avoid looking up the vertex decoder more than once 2024-12-17 22:42:07 +01:00
Henrik Rydgård 15b4f0c299 Lookup the decoder outside of DrawEngine 2024-12-17 19:27:01 +01:00
Henrik Rydgård 61b14df329 Delete obsolete empty function ClearTrackedVertexArrays 2024-12-17 19:15:25 +01:00
Henrik Rydgård a2a089b8c1 Remove the member function NormalizeVertices 2024-12-17 19:15:03 +01:00
Henrik Rydgård a07da939ef Some NormalizeVertices interface cleanup 2024-12-17 19:13:38 +01:00
Henrik Rydgård fec232f8a8 GPU: Move things around a little, out of DrawEngine. 2024-12-17 19:13:38 +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 e74101a2fb applySkinInDecode belongs in the VertexTypeID, not in the options. 2024-12-17 18:24:18 +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 2c8e78408b Add basic vertex data viewer (with the same flaws as the old one) 2024-12-06 09:29:12 +01:00