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1220 commits

Author SHA1 Message Date
Unknown W. Brackets
66f635cba0 sfotgpu: Use threads to apply clears. 2021-11-14 18:31:46 -08:00
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2ab7499d8d softgpu: Combine sliced rectangles. 
This mostly affects clears, and reduces overhead.  Only about 2%
improvement, but it's a small change.
 2021-11-14 18:31:46 -08:00
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0281e2f017 softgpu: Split out rectangle path for combining. 2021-11-14 18:31:46 -08:00
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9545e3b0e2 softgpu: Fixup range cull for fans and fast path. 2021-11-14 18:31:45 -08:00
Unknown W. Brackets
fb6fadbbb7 softgpu: Fast path rectangles as fans. 
Some games, such as Legend of Heroes III, use fans instead of strips.
 2021-11-14 18:31:45 -08:00
Unknown W. Brackets
09a9927b82 softgpu: Use range loops for sprite fast path. 2021-11-14 18:31:45 -08:00
Unknown W. Brackets
55cde6bd6a softgpu: Check flat z in fast path. 2021-11-14 12:27:39 -08:00
Unknown W. Brackets
361c8f966c softgpu: Fast path triangles without textures. 
The fast path may still be useful in this case.
 2021-11-14 12:27:39 -08:00
Unknown W. Brackets
5bb6245b1f softgpu: Fix leaked range flag on cull. 
Fixes some backgrounds in Final Fantasy 4, probably others.
 2021-11-14 08:43:52 -08:00
Unknown W. Brackets
f66e243727 softgpu: Correct scissor for pixel centers. 2021-11-07 11:19:41 -08:00
Unknown W. Brackets
8db2d37e64 softgpu: Fix depth cull in softgpu. 
Was improperly skipping cull for positive Z.
 2021-11-05 21:38:13 -07:00
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fe440d40e5 softgpu: Clip full weighted Z without truncating. 
In case wsum_recip is nan or similar, we want to make sure we still
properly clip to minz/maxz.
 2021-11-05 21:36:38 -07:00
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f03fa2b0b8 softgpu: Improve accuracy of line drawing. 
Needs higher precision to change pixel at the right time.

This makes the lines in Persona 1 look right, see #3871.
 2021-11-04 00:11:09 -07:00
Unknown W. Brackets
b1009f70f9 softgpu: Allow end coordinate at bounds. 
Oops, was excluding some valid usage that wouldn't wrap.
 2021-09-30 06:33:25 -07:00
Unknown W. Brackets
953916a842 softgpu: Avoid fast path for clamp/wrap cases. 
It doesn't clamp or wrap, and those are uncommon for the fast path.
Fixes #14951.
 2021-09-29 19:19:21 -07:00
Unknown W. Brackets
08816a544d softgpu: Implement DXT5 in samplerx86. 2021-09-12 17:17:09 -07:00
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c4de5bfb9f softgpu: Implement DXT3 in samplerx86. 2021-09-12 14:53:55 -07:00
Unknown W. Brackets
ee9d19430f softgpu: Implement DXT1 decoding in samplerx86. 2021-09-12 13:57:28 -07:00
Unknown W. Brackets
a0eeb52444 softgpu: Decode DXT texels directly. 
This improves performance a lot compared to decoding the whole block.
Eventually we may implement a cache, but threading makes that complex to
make properly fast.
 2021-09-12 09:37:34 -07:00
Unknown W. Brackets
121c56e6db softgpu: Clip only on -Z, cull if entirely outside. 
This is important for several issues, like #12058 or #12060, where
something is drawn entirely outside valid Z, and should be culled.
 2021-09-09 20:13:42 -07:00
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0b73c1ce83 softgpu: Correct guardband cull behavior. 
Culling is based on whether clipping happens, not whether clamping
happens.  This is important for issues like #12348.
 2021-09-09 20:05:41 -07:00
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b5ba469826 softgpu: Prevent pixel gaps when drawing sprites. 
If you end a sprite at 255.9, it draws the pixel at 255.  This uses the
same logic to handle that as in the triangle path.
 2021-09-06 22:05:39 -07:00
Unknown W. Brackets
7addc18a6b softgpu: Avoid overflow infinite loop. 
For certain large values, it would overflow and continue looping
endlessly.
 2021-09-05 23:24:08 -07:00
Henrik Rydgård
3be5c7bd9a Make the minimum items per thread explicit. Found some bugs, optional arguments are evil. 2021-06-12 21:21:28 +02:00
Henrik Rydgård
73871b9b7e Implement new thread manager, port stuff to it. 2021-06-12 13:03:53 +02:00
Unknown W. Brackets
3304814fd6 GPU: Minor cleanup duplicate header/conditions. 2021-05-08 09:12:22 -07:00
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de46b0998a GPU: Correctly initialize HW tessellation support. 
Oops, shouldn't call a virtual in a constructor.
 2021-05-08 09:10:23 -07:00
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8a8328c431 Common: Move ColorConv to a more appropriate place. 2021-05-01 11:20:05 -07:00
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ee749804fc Debugger: Note GPU block transfer src as well. 2021-04-03 18:11:44 -07:00
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4178f09e57 Build: More consistently avoid _M_ defines. 
We use PPSSPP_ARCH in several places already, this makes it more complete.
 2021-03-02 21:49:21 -08:00
Unknown W. Brackets
d9aecffd72 Build: Remove old ARM define. 2021-03-02 21:26:03 -08:00
Henrik Rydgård
0facd4d4a6
Merge pull request #14230 from unknownbrackets/texreplace 
Support texture replacement filtering overrides
 2021-02-28 18:09:38 +01:00
Unknown W. Brackets
2f63f9999d GPU: Normalize 0 to 1 always in software lighting. 
See #14167.  This seems to be consistent.
 2021-02-27 23:51:45 -08:00
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fb3ad1df4b Replacement: Read in texture filtering overrides. 
If you're replacing, you can know more information about linear safety for
tests.
 2021-02-27 17:16:16 -08:00
Henrik Rydgård
2f3bc2d373
Merge pull request #14056 from unknownbrackets/debugger-mem 
Track memory allocations and writes for debug info
 2021-02-21 10:18:11 +01:00
aliaspider
9a3e5879bb Global: Correct many endian types and casts. 2021-02-18 22:25:24 -08:00
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f7740edc6d Debugger: Add more metadata for memory usage. 2021-02-15 15:01:21 -08:00
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f32f89dd90 Global: Remove some unused variables. 2021-02-15 11:59:45 -08:00
Unknown W. Brackets
5e3579a780 SoftGPU: Fix sprite provoking vertex in fast path. 
It was right everywhere else.
 2021-01-16 20:13:16 -08:00
Henrik Rydgård
3f01cbb98c Initialize/Deinitialize the shader translation system once globally. 
Fixes #13839.
 2021-01-04 23:51:34 +01:00
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e1050fe855 UWP: Don't try compiling samplerjit. 2021-01-02 09:54:35 -08:00
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ed65bc2327 SoftGPU: Allow rendering with no backend at all. 2021-01-02 09:25:41 -08:00
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6a2b3f8f78 SoftGPU: Update PPGe draw context. 
Oops, this was missing.
 2021-01-02 09:23:25 -08:00
Henrik Rydgård
32c9728c0c Some cleanups in GL feature and shader language detection. 
Gets rid of many wrong or bad checks for IsCoreContext.
 2020-12-14 19:46:11 +01:00
Henrik Rydgård
766dbc5a9f Move ShaderTranslation.cpp/h to Common/GPU. 2020-11-09 11:18:43 +01:00
Henrik Rydgård
03e8eac6ef Merge the two ShaderLanguage enums. 2020-11-04 09:40:11 +01:00
Henrik Rydgård
b7d674411e Test parsing of generated OpenGL shaders too (by using glslang). 2020-10-31 18:32:43 +01:00
Henrik Rydgård
886a8b1ac6 Remove Timer.cpp/h. Move various collections into Common/Data/Collections. 2020-10-05 21:05:23 +02:00
Henrik Rydgård
0e3a84b4a8 Move most GPU things to Common. 
It works after the move, on Windows and Android at least.

Deletes the D3DX9 shader compiler loader, which was not used.
 2020-10-04 23:39:02 +02:00
Henrik Rydgård
b7edf75437 Move Display.cpp/h to Common. 2020-10-04 11:42:16 +02:00