d19f8b72f9
Warning fixes
2026-06-06 14:24:16 +02:00
cf9c0c5c84
Restructure the sprite detection, no longer require Smart 2D texture filtering to apply
2026-06-06 11:21:46 +02:00
19d6850789
Apply the correct culling epsilons both in fastcull and in software transform. Fixes NBA again.
2026-06-05 00:18:06 +02:00
392a862be2
Merge pull request #21784 from hrydgard/smarter-2d-filter
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Smart 2D texture filtering: Use the new vertex path to check for pixel mapping in transformed geometry
2026-06-04 17:24:40 +02:00
169f473b95
Smart 2D texture filtering: Use the new vertex path to check for pixel mapping in transformed geometry
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Previously, "Smart 2D texture filtering" was limited to through-mode
draws, but many games use fully transformed draws to do 2D elements.
An example of this is Outrun in the menus, and it's always been plagued by
horrible filtering artifacts.
With the improved Smart 2D texture filtering, the artifacts are gone!
Of course, instead of glitchy bilinear you instead get point sampled
texturing so it looks more pixellated, but no more ugly borders between letters
in the game.
2026-06-04 17:04:04 +02:00
1867f0775e
Avoid soft-transform-and-clip if the near plane matches the final clip plane, and a new compat flag isn't set
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Fixes #21776
Since only two games are known to need the cull-after-clip behavior
(previously known as inversion), we flag those and avoid unnecessary
soft clipping.
I had hoped to find a dynamic check that would work, but haven't managed
to figure out a good one yet.
This will improve performance a little bit in some other games since we
can avoid clipping in software at all in many cases.
2026-06-04 14:49:22 +02:00
652e3e2c22
Use fastcull on indexed draws too.
2026-06-04 11:24:15 +02:00
9f5d28ca6e
Fix toggling pause with the bound pause key
2026-06-03 18:49:13 +02:00
48084e9c3e
Cleanup, fix some oversights
2026-06-03 15:23:17 +02:00
ab108f7f0c
BBOX: Avoid z clipping issues by culling in clip space.
2026-06-03 10:05:21 +02:00
847953fd31
Fix wrong logic causing excessive software transform fallback if cull planes are missing. Minor cleanup.
2026-05-31 13:31:16 +02:00
702088c2d0
Fix backwards check for minZ/maxZ in fragment shader
2026-05-31 10:40:14 +02:00
bdd72c08f3
Fix dirtying caused by clip flag state. This could probably be a bit smarter.
2026-05-30 21:47:21 +02:00
0e880a16f0
Flush on changed clipInfoFlags. This fixes many Z fighting artifacts caused by strange joining of meshes and sw/hw tranform conflict.
2026-05-30 19:07:59 +02:00
44ece6dfa2
Determine the clip flags directly when culling, simplifying the code.
2026-05-30 19:07:59 +02:00
2a5c2fa477
Check if the viewport transform matches the clip space. If so we can skip the near clip plane.
2026-05-30 19:07:59 +02:00
189dde8115
Cache the cull matrix. Minor bbox optimization.
2026-05-30 19:07:59 +02:00
e75d9f8a5f
Unify the bounding depth checks, correct them if minmax clip is needed
2026-05-30 19:07:59 +02:00
0eede05f5f
Implement fragment shader depth clamp and min/max discard. Slow on some hardware, but it's a fallback.
2026-05-30 19:07:59 +02:00
5ad24adc93
Cleanup, increase the max cull count. Flatout water works now.
2026-05-30 19:07:59 +02:00
86f9618cb9
Fallback to software transform if draw intersects -W<Z<W
2026-05-30 19:07:59 +02:00
5eb114d3d9
Put more useful data in BoundingDepths. Slightly more costly.
2026-05-30 19:07:59 +02:00
b1723086be
Plumb through depth information (although not yet always generated)
2026-05-30 19:07:58 +02:00
08f4c8fae8
Compute min/max Z and W from the culling loop, use to cull some more
2026-05-30 19:07:58 +02:00
f0d715feaa
During culling, evaluate minZ,maxZ,minW,maxW, and use them to cull some things. Also, assorted vshader work.
2026-05-30 19:07:58 +02:00
5808afef10
Implement minZ/maxZ through user clip planes
2026-05-30 19:07:58 +02:00
ae98055cec
Delete a lot of legacy depth and viewport code, fix OpenGL
2026-05-30 19:07:58 +02:00
f60e27a9b7
Just some refactoring of the GPUStatistics struct, and more use of StringWriter
2026-05-29 14:40:31 +02:00
b65bbaf92c
Merge pull request #21678 from nintendo424/gpu-save-first-frame
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gpu: Preserve first-frame font render targets
2026-05-27 12:22:47 +02:00
4be2a853b7
FastCull: Integrate the vertex position loading into the culling loop
2026-05-25 18:16:34 +02:00
82a888fd8e
Reimplement the fast culling using CrossSIMD
2026-05-25 18:16:34 +02:00
250abe0d56
Loongarch64 build fixes
2026-05-25 15:41:24 +02:00
37f6fda9c9
Add a CrossSIMD loongarch64 LSX implementation. Note: This is untested!
2026-05-25 15:40:22 +02:00
4a55fc6724
Prepare TestBoundingBoxFast for optimization
2026-05-25 13:37:27 +02:00
2eca0123f1
Correct culling in case of some weird viewport setups
2026-05-23 14:49:17 +02:00
fa856fbf68
Pass the culling unit tests.
2026-05-23 14:40:15 +02:00
a854a2bed1
Correct some comparisons for bbox
2026-05-23 14:40:15 +02:00
0d33cd0a65
Convert the BBOX/BJUMP culling to use the worldviewproj matrix and a screen space check.
2026-05-23 14:40:15 +02:00
7a093623e8
Sonnet NEON
2026-05-23 14:40:15 +02:00
1fb9446d5a
Optimize the SSE path
2026-05-23 14:40:15 +02:00
e64a61017e
Use the new method for NEON and fallback fast culling
2026-05-23 14:40:15 +02:00
dbba46bfb5
Simplify away some trivial math
2026-05-23 14:40:15 +02:00
893bc732a1
Fast culling: Use the worldviewproj matrix to avoid the need for planes
2026-05-23 14:40:15 +02:00
5cfbf50111
Keep updated products of view*proj and world*view*proj matrices. Use to simplify bbox culling.
2026-05-21 19:18:32 +02:00
e5689d1adc
gpu: Preserve first-frame font render targets
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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
10b6c14a9e
Avoid memory access functions that can cause memory exceptions in ImDebugger. Minor opt.
2026-03-31 17:53:00 -06:00
991d7bdfab
VertexDecoder: Refactor away lowerbound/upperbound parameters
2026-02-05 13:26:17 +01:00
10759dc8b9
DrawEngineCommon: Avoid using member variables as loop counters, bad for perf
2026-01-30 14:10:36 +01:00
8728be5455
Fix joining TRIANGLE_LIST draws with a vertex count non-divisible by 3
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Fixes #7503
2026-01-23 18:54:22 +01:00
7853881210
GPU header cleanup: Avoid including GPUCommon.h in some places
2025-11-23 20:37:37 +01:00
Henrik Rydgård