a317890c08
Remove the GPUDebugInterface class
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Just a pointless extra layer in the class hiearchy, making it
unnecessarily hard to modify the interface.
Might as well hit GPUCommon directly.
2026-06-02 11:15:08 +02:00
250abe0d56
Loongarch64 build fixes
2026-05-25 15:41:24 +02:00
a602be6ca4
Fix regression for line gouraud shading
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Caused by a2abf94
2025-03-03 11:58:12 +01:00
d5bfc1b5eb
Finish up this cleanup (move _M_SSE compat define out of Common.h)
2024-12-19 16:23:20 +01:00
5326d87f9c
Rename CrossSIMD to SIMDHeader, but also keep CrossSIMD.h (will have a future use)
2024-12-19 15:15:43 +01:00
3e198c53b2
More include cleanup
2024-12-18 13:57:26 +01:00
ca94de8d4b
[GPU/Common/DX9/GLES/Software] Object out of scope optimization for better codegeneration (lower level scope)
2023-12-20 12:34:34 +03:00
b0f71e08f4
Simplify projective texcoord calculation
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As mentioned in https://github.com/hrydgard/ppsspp/issues/17613#issuecomment-1613583152 .
2023-07-03 10:59:09 -04:00
436b49c4f2
Streamline x86 SSE workaround
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Seems clearer than using #ifdef's at each site. Also rationale
is clearly spelled out, one 'Go to definition' away from any instance.
2023-06-27 00:30:01 -04:00
fedb92b0e9
softgpu: Ensure early depth test uses SIMD.
2023-06-25 10:18:21 -07:00
08d578dce9
Merge pull request #17618 from unknownbrackets/softgpu-opt-cast
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Optimize casts in softgpu
2023-06-25 07:55:30 +02:00
ec92675c5e
Merge pull request #17619 from unknownbrackets/softgpu-opt-z
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softgpu: Improve Z interpolation SIMD
2023-06-25 07:55:03 +02:00
d42642edd2
softgpu: Improve Z interpolation SIMD.
2023-06-24 22:17:11 -07:00
ae9d34370e
softgpu: Move wsum_recip out of the triangle loop.
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Seems like a small benefit, but not seeing any issues from this.
Noticed by fp64.
2023-06-24 12:38:05 -07:00
ab85c46161
Use _mm_movemask_ps for AnyMask
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Probably very minor speed improvement, but it's rather neat.
2023-06-17 01:05:02 -04:00
fc62d587c0
Fix whitespace issues
2023-04-02 16:36:39 +02:00
122b63b9a8
GPU: using if constexpr C++17 optimization
2023-04-02 16:36:37 +02:00
ffb8a9be47
Fix another subtle NEON type mismatch.
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Fixes #16777
2023-01-10 14:56:30 +01:00
e0ed080d8b
softgpu: Use NEON more in triangle rasterization.
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Some of these places weren't getting converted well.
2023-01-07 19:06:34 -08:00
49f6c461ad
Reporting: Fix some header includes.
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Particularly in Common, avoid including Core/Reporting.h.
2022-12-27 14:58:20 -08:00
87fb9eef37
softgpu: Remove std::function usage.
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Wanted to avoid coupling these, but don't like the std::function
construct/destructs showing in profiles...
2022-12-06 19:15:57 -08:00
e969f9cf8b
Merge pull request #16502 from unknownbrackets/softgpu-opt
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A few more softgpu optimizations for alpha blend/test
2022-12-05 09:35:36 +01:00
07c276c32d
softgpu: Fix double rectangle drawing at halfpixel.
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There seems to be some odd behavior with the X start pos, but at least the
end pos should not be drawn twice when using 0.5 - 0.5.
2022-12-04 17:47:57 -08:00
d6750993d7
softgpu: Force alpha test when it could skip blend.
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Blending is slow, and often games do effects like smoke, sun, etc. that
has a lot of zero alpha in them. Many games do this with alpha testing
off, which is cheap compared to blending.
2022-12-04 16:36:45 -08:00
2c90dafe64
softgpu: Force alpha test off in more scenarios.
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Since we're already checking the CLUT, we can tell if it doesn't contain
zero alpha, in which case a != 0 test will never fail. This is actually
pretty common, even when texture alpha is not always FF.
2022-12-04 16:30:12 -08:00
00e76b11b6
softgpu: Optimize > non-zero alpha tests as well.
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These are fairly common, especially in 3D games.
2022-12-03 12:55:38 -08:00
eb19e24399
softgpu: Skip non-zero alpha test if impossible.
2022-12-03 12:54:53 -08:00
adc94b1950
softgpu: Use CLUT to optimize out blending more.
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This actually happens relatively often.
2022-12-03 12:44:02 -08:00
204789a27f
softgpu: Skip fog when no verts have fog.
2022-12-02 21:55:49 -08:00
0c42e45e92
softgpu: Cleanup reapply logic.
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This makes more sense to read.
2022-12-02 21:42:57 -08:00
4d92533907
softgpu: Apply optimizations to states generically.
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This is for optimizations we can only do when we know the vertex values.
2022-12-02 21:30:53 -08:00
6bd0eec54d
softgpu: Calc flags on state as we queue verts.
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Might be some other ways, like doing this directly in a vertex reader.
Also am thinking about doing things regarding UVs or positions.
Flags not yet used, keeping separate for perf checks.
2022-12-02 21:28:50 -08:00
a04b7cf3b3
softgpu: Force shading flag off in clearMode.
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Probably fixes a line shading bug, and clearer anyway.
2022-12-02 21:20:59 -08:00
33abbca464
softgpu: Optimize out texture proj for UVs.
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Seen in NFS Most Wanted 5-1-0.
2022-12-01 23:13:20 -08:00
a1f6a40d10
softgpu: Interpolate Z for 3D lines.
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Important for Me & My Katamari, see #16131 .
2022-12-01 14:39:19 -08:00
4d06400548
softgpu: Fix compile hazard while running.
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This prevents any clearing of cache while other threads may be using
previously cached funcs, and avoids wx exclusive hazards.
2022-11-20 12:04:02 -08:00
ce51942508
softgpu: Correct WX-exclusive platform hazards.
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Should mainly affect BSD at this point.
2022-11-20 10:55:35 -08:00
d8716b5d90
softgpu: Fix off-by-one rendering after half-pixel.
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If the X is after a half-pixel offset, the first pixel we draw is the next
one. This wasn't being accounted for properly in one place.
2022-11-13 10:22:09 -08:00
79b1d1d35f
softgpu: Better approximate slope mip level mode ( #16276 )
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* samplerjit: Remove unused x/y parameters.
Still need to tune the accuracy of filtering, but those were not the
right way.
* softgpu: Better approximate slope mip level mode.
This isn't exactly right, but it's closer.
* softgpu: Calculate auto from largest difference.
Direction shouldn't matter.
2022-10-23 10:15:43 +02:00
7eb7bd5141
softgpu: Correct linear interp for uneven positions.
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Can't round to the pixel when calculating the S/T deltas.
This fixes issues in Wipeout (#16131 ) and Call of Duty bloom.
2022-10-16 18:57:55 -07:00
9d6de98ed9
softgpu: Correct drawing outside TL of rectangle.
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If the start coordinate was something like 51.75, we were incorrectly
drawing to 51. This can be seen in the Metal Slug intro (#15755.)
2022-10-16 18:46:38 -07:00
dc90a5a851
softgpu: Avoid projecting textures in common case.
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Several games appear to intentionally set the matrix flat.
2022-09-29 22:31:49 -07:00
23af9be9f4
softgpu: Handle rectangle texture projection.
2022-09-26 18:44:39 -07:00
faa6c2d461
softgpu: Implement triangle texture projection.
2022-09-26 18:12:20 -07:00
6282f8b05f
softgpu: Expand texture coords to include q.
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We'll need this to correctly project.
2022-09-26 17:13:14 -07:00
8376176b2f
softgpu: Split clippos out of rasterization vert.
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We don't use it, except w, at all in rasterization, so no need to keep it
in the bin queue.
2022-09-26 16:50:40 -07:00
b3c0f177e2
softgpu: Save last tc/normal in vertex reading.
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Matches PSP behavior, reusing last set values.
2022-09-26 15:11:11 -07:00
c47d7eab38
softgpu: Simply 5551 blending fast path.
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Since it only supports multiply and add, let's just stick with that.
2022-09-24 18:55:45 -07:00
a4c3718431
softgpu: Optimize rectangle sampling/blending.
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Sometimes the vertex color or alpha can allow us to optimize away some
multiplication.
2022-09-24 02:00:03 -07:00
7483923d07
softgpu: Correct clear rect off by one issues.
2022-09-20 12:57:05 -07:00
Henrik Rydgård