Henrik Rydgård
1b769b61b1
Fragment shader: Don't error on bad blend eqs, instead use default eq (add)
2024-10-25 21:54:57 +02:00
Henrik Rydgård
6e0ec4a131
Slightly nudge down the multiplier used for float->u8 conversion in fragment shaders
...
Seems in lowp precision (as seen on some Android devices) this got
rounded up to 256 when multiplied by 1.0, causing the u8 to overflow, giving
us the wrong value instead of nicely rounding down to 255 with the floor
function.
Fixes #19235
2024-07-22 18:36:58 +02:00
Henrik Rydgård
138193a776
Add support for the EXT_provoking_vertex Vulkan extension, allowing us to skip software transform for this case.
2024-07-17 10:41:25 +02:00
Henrik Rydgård
b4eecf3d5c
Mali: Turn off any depth writes if depth test is set to NEVER.
2024-02-02 11:11:31 +01:00
Henrik Rydgård
6ce4933db8
Split the discard-stencil-bug flag into separate flags for Adreno and Mali
2024-02-02 11:11:31 +01:00
Henrik Rydgård
126d88ecfc
Back out clearly inconsequential/useless .reserve() calls
2023-12-29 08:27:56 +01:00
Herman Semenov
0748ce610f
[GPU/Common/D3D11/Directx9/GLES/Vulkan] Using reserve if possible
2023-12-15 14:08:22 +03:00
Henrik Rydgård
69b43ab734
Extend the Test Drive color ramp smoother to detect up to 3 ramps in a texture.
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Note that we also offset the lookup slightly to miss the wrap-around
points. The existing 31 scale factor instead of 32, together with that
half-texel, are enough to avoid that problem.
Fixes #18300
2023-10-03 23:30:18 +02:00
Henrik Rydgård
6d8069dfd1
Vulkan: Remove the remains of the input attachment experiment
...
Haven't been using these for a while.
I've come to the conclusion here that I think it's better to try to
deal with the issues using safe workarounds like copies, instead of
relying on features with somewhat iffy driver support that are not
universal across APIs anyway.
2023-06-13 20:46:27 +02:00
Henrik Rydgård
7178c0cd42
Restore fragmentshader ID flags double and texalpha. Add a ubershader mode that uses dynamic state.
2023-05-25 10:19:01 +02:00
Henrik Rydgård
bb6d696a84
Merge the tex "ubershader" uniforms into one for convenience
2023-05-25 10:19:01 +02:00
Henrik Rydgård
fd43807c4d
New fragment shader optimization: Only clamp color output if needed.
2023-05-09 18:44:24 +02:00
Henrik Rydgård
b42670cf59
Manually revert the rest of the lmode optimization
2023-05-09 18:44:24 +02:00
Henrik Rydgård
f42c682d34
Revert "Merge pull request #16628 from hrydgard/remove-fog-fshader-flag"
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This reverts commit 10dee90c8334c11c8acf
2023-05-08 22:01:38 +02:00
Henrik Rydgård
547ecec074
Replace the rest of the uses of DepthSliceFactor
2023-02-11 14:45:14 +01:00
Henrik Rydgård
d65dae7185
Depth scale functions: Clean up the naming, add a failing test
2023-02-10 14:57:45 +01:00
Henrik Rydgård
c4d8ebcad5
D3D11 fix
2023-01-11 14:16:46 +01:00
Henrik Rydgård
088d0c39dc
Remove the FS_TEXTURE_AT_OFFSET fragment shader flag
2023-01-10 12:37:21 +01:00
Henrik Rydgård
c7c48abb37
Switch the 2x flag to a uniform
2023-01-10 12:36:28 +01:00
Henrik Rydgård
00c44ea799
Get rid of the bool, not worth it.
2023-01-10 10:23:29 +01:00
Henrik Rydgård
5022ddc4fc
D3D9 bool constants have a separate register space, oops.
2023-01-10 09:42:54 +01:00
Henrik Rydgård
d4ce134292
Shader generator: Move FS_TEX_ALPHA to a uniform bool.
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Part of #16567
2023-01-10 09:42:54 +01:00
Henrik Rydgård
18d00b0718
Remove lmode flag bit from fragment and geometry shaders
2023-01-04 11:04:23 +01:00
Henrik Rydgård
26c748f959
Make fog-enable driven by uniform instead of fragment shader flag bit
2023-01-04 10:14:11 +01:00
Unknown W. Brackets
86d748fa0c
GLES: Use uint for uint shift amounts.
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This seems to cause trouble for some Adreno drivers as well.
2023-01-02 14:37:38 -08:00
