preserve-emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2026-09-07 13:13:24 +02:00
Code Issues Packages Projects Releases Wiki Activity
31,123 Commits 87 Branches 131 Tags
20c3c8f291dbf62fe5bd0643e8cdee8e2be76194
Commit Graph
623 Commits
Author SHA1 Message Date
Unknown W. Brackets b6bdd69572 softgpu: Clear by dividing out subpixel first. 2021-11-15 06:26:11 -08:00
Unknown W. Brackets f802c3bc6d softgpu: Add some comments and cleanup. 2021-11-15 06:09:12 -08:00
Unknown W. Brackets babd63c644 softgpu: Tune thread minimums better. 
Darkstalkers seems more sensitive to these than many other games, this
improves performance more.
 2021-11-14 18:44:30 -08:00
Unknown W. Brackets 66f635cba0 sfotgpu: Use threads to apply clears. 2021-11-14 18:31:46 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 0281e2f017 softgpu: Split out rectangle path for combining. 2021-11-14 18:31:46 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets de46b0998a GPU: Correctly initialize HW tessellation support. 
Oops, shouldn't call a virtual in a constructor.
 2021-05-08 09:10:23 -07:00
Unknown W. Brackets 8a8328c431 Common: Move ColorConv to a more appropriate place. 2021-05-01 11:20:05 -07:00
Unknown W. Brackets ee749804fc Debugger: Note GPU block transfer src as well. 2021-04-03 18:11:44 -07:00
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets f7740edc6d Debugger: Add more metadata for memory usage. 2021-02-15 15:01:21 -08:00
Unknown W. Brackets 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
Unknown W. Brackets e1050fe855 UWP: Don't try compiling samplerjit. 2021-01-02 09:54:35 -08:00
Unknown W. Brackets ed65bc2327 SoftGPU: Allow rendering with no backend at all. 2021-01-02 09:25:41 -08:00
Unknown W. Brackets 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