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36,831 Commits 72 Branches 122 Tags 682 MiB
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100 Commits

Author SHA1 Message Date
Henrik Rydgård
3af961f3ba Revert DrawPixel changes 2023-04-02 16:41:29 +02:00
Герман Семенов
122b63b9a8 GPU: using if constexpr C++17 optimization 2023-04-02 16:36:37 +02:00
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a88b8a14f6 softgpu: Fix over-optimization of alpha test. 
When alpha blend is off, was previously skipping the alpha test if only it
was enabled.  See #17213.
 2023-03-31 23:53:37 -07:00
Unknown W. Brackets
2c5b0999e8 softgpu: Make debug-only optim more consistent. 
Of course it doesn't matter when optimizations are enabled in any compiler
that can build PPSSPP...
 2023-03-31 23:52:23 -07:00
Henrik Rydgård
ee3618290b Typo fix in NEON code. 
Fixes #16772
 2023-01-10 12:32:33 +01:00
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62fe03dcb4 softgpu: Use NEON for texture blending. 2023-01-07 19:06:35 -08:00
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587a322207 softgpu: Use NEON SIMD for alpha blending, etc. 2023-01-07 19:06:34 -08:00
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49f6c461ad Reporting: Fix some header includes. 
Particularly in Common, avoid including Core/Reporting.h.
 2022-12-27 14:58:20 -08:00
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77c98441f4 softgpu: Expand fast path to all fb formats. 
This should speed up 2D games not using 5551, and make it mroe likely any
regression is caught for Darkstalkers.
 2022-12-06 18:43:21 -08:00
Henrik Rydgård
49f8f96a98 Couple more microoptimizations 2022-12-07 02:08:48 +01:00
Henrik Rydgård
50fdf67fd0 Software rect raster: Speed up memory tracking in debug mode (ztag unused, remove allocations) 2022-12-07 01:51:20 +01:00
Henrik Rydgård
b51422c18b Ordering fix, should fix elimination of the DarkStalkers software blit 2022-12-07 01:50:48 +01:00
Henrik Rydgård
70b6733d0a Minor alpha bit optimization in Darkstalkers rectangle code 2022-12-07 01:50:29 +01:00
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51fa931e46 softgpu: Allow no alpha blend in 5551 fast path. 2022-12-06 06:37:51 -08:00
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60c129c52f softgpu: Use no-modulate fast path for REPLACE. 2022-12-06 06:31:30 -08:00
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c291bd78ef softgpu: Use a template for 5551 fast path. 
Just refactoring here, should be the same.
 2022-12-06 06:29:19 -08:00
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264a81913d softgpu: Avoid checking UVs for sprites w/o tex. 2022-12-06 06:11:38 -08:00
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5d6b213fa7 softgpu: Avoid tri combine to rect if clipping. 2022-12-05 23:24:26 -08:00
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d9501cb0ad softgpu: Fix w culling of triangle rects. 2022-12-05 23:09:55 -08:00
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4d06400548 softgpu: Fix compile hazard while running. 
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
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ce51942508 softgpu: Correct WX-exclusive platform hazards. 
Should mainly affect BSD at this point.
 2022-11-20 10:55:35 -08:00
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79b1d1d35f
softgpu: Better approximate slope mip level mode (#16276) 
* 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
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1931fa2f5f softgpu: Make triangle fan rect detection generic. 2022-10-16 16:01:09 -07:00
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6282f8b05f softgpu: Expand texture coords to include q. 
We'll need this to correctly project.
 2022-09-26 17:13:14 -07:00
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8376176b2f softgpu: Split clippos out of rasterization vert. 
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
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c47d7eab38 softgpu: Simply 5551 blending fast path. 
Since it only supports multiply and add, let's just stick with that.
 2022-09-24 18:55:45 -07:00
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1eeb4f0bcf softpu: Refactor out 5551 fast path checks. 
They were duplicated, and better to organize them according to state.
 2022-09-24 18:55:45 -07:00
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f30b1d048d softgpu: Avoid fast path in another wrong case. 
Seen in Kurohyo.  Missed that the alpha blend check essentially means only
standard blending can work.
 2022-09-24 17:53:09 -07:00
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cefef3b4f9 softgpu: Narrow blend check for fast path further. 
See #15756, frame was largely black because of a full screen blend
rectangle intended to brighten the screen slighty (I assume.)
 2022-09-20 14:29:33 -07:00
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de080e2594 softgpu: Simplify vertex range culling. 
The previous logic was harder to understand and easier to get wrong.
Just drop them when clipping the primitive.
 2022-09-18 06:16:25 -07:00
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9b01fce5b5 softgpu: Run early Z tests in fast rect path. 
Needed for some 2D games, like Criminal Girls.
 2022-09-17 13:37:54 -07:00
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1be5f1670c softgpu: Remove mostly unused screen offset state. 
This is now already cleaned up from coords, so no need to cache it.
 2022-09-12 22:02:10 -07:00
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167213c746 softgpu: Cache texture bufws at 16 bit. 
Reducing the size of state a bit.
 2022-09-12 21:57:00 -07:00
Henrik Rydgård
2791ab3226
Merge pull request #16011 from unknownbrackets/softgpu-rect 
Detect more triangles as rectangles in softgpu
 2022-09-12 08:35:13 +02:00
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288d18447d softgpu: Detect full triangles as rectangles. 
Seen in a dump from Infected, improves FPS ~25% there.
 2022-09-11 22:39:32 -07:00
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8a6e8066bf softgpu: Store vertex colors as packed RGBA8. 
No need to keep it expanded at 4x the space for both colors.
 2022-09-11 18:41:06 -07:00
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2e3b73abaa softgpu: Restrict sprite fast path to throughmode. 
Its UV checks already should have generally, but let's be safe.  It
doesn't validate state like fog, etc.
 2022-09-11 08:22:37 -07:00
Henrik Rydgård
d86127ac5e
Merge pull request #15999 from unknownbrackets/softgpu-texsize 
softgpu: Clamp/wrap textures at 512 pixels
 2022-09-11 10:12:38 +02:00
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90e009edb9 softgpu: Clamp/wrap textures at 512 pixels. 
A texture larger than 512 is "valid", but simply wraps/clamps at 512.
Importantly, the texture coords are still calculated at the specified
size, which can be up to 32768.
 2022-09-10 20:23:09 -07:00
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f5f5c9ea87 softgpu: Avoid calling unordered coords tl/br. 
These are just corners, we don't know if they're top or not at this point.
 2022-09-10 14:58:27 -07:00
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13ca08b235 softgpu: Avoid over-aggressive rect conversion. 
The TL and BR have to match between UVs and pos, not enough for UV to be
in order.  This was causing an artifact on Chains of Olympus' title.
 2022-09-10 14:56:13 -07:00
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e7d49cd7d0 softgpu: Allow almost flat rectangles to go fast. 
Improves transform rectangles used in Chains of Olympus, for example on
the title screen.
 2022-09-10 13:29:40 -07:00
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6004d4a459 softgpu: Refactor duplicate rectangle compat check. 
This just moves the logic to a single place for changes.
 2022-09-10 13:28:35 -07:00
Henrik Rydgård
a91219bebc The Darkstalkers subpixel check should be == 0. Fixes #14953 again 2022-09-05 19:12:45 +02:00
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15b73b56bb softgpu: Correct texture check in fastpath. 
This is the no textures option, so we shouldn't check sampler state at
all.  Presumably this was failing and reading uninitialized data...
 2022-09-03 11:21:14 -07:00
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af004dd53d softgpu: Validate alpha test properly for fastpath. 
We don't want a weird LESS test being mishandled.
 2022-09-03 11:19:24 -07:00
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ba1ced4992 softgpu: Avoid rect fast path with subpixel offset. 
It doesn't handle it right, see #15876.  We still handle these with
DrawRectangle(), which gets it right.
 2022-09-03 11:08:11 -07:00
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6737d69f0a softgpu: Cleanup some now unused state. 2022-02-20 09:19:48 -08:00
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1bc3acf2ed softgpu: Use a const for subpixel screenpos factor. 2022-02-19 21:03:49 -08:00
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a66377fdf1 softgpu: Remove offset from screenpos. 
This simplifies tighter calculations, and reduces the common magnitudes
we'll be dealing with.
 2022-02-19 20:38:44 -08:00