0b47955c64
Delete geometry shader culling support. Is mostly replaced, and will be fully replaced with software transform.
2026-05-30 19:07:59 +02:00
8b84fd555d
Apply triangle near-clipping in software transform.
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Fixes, but only in SW transform, #10914
Re-enable range culling, oops.
2026-05-30 19:07:59 +02:00
f0d715feaa
During culling, evaluate minZ,maxZ,minW,maxW, and use them to cull some things. Also, assorted vshader work.
2026-05-30 19:07:58 +02:00
8ed898c5e6
GPU: Constify VertexDecoder pointers, remove in some cases
2025-05-14 15:13:59 +02:00
df6ed8cfc9
Do some cleanup of #includes in GPU
2024-12-18 13:57:26 +01:00
1b769b61b1
Fragment shader: Don't error on bad blend eqs, instead use default eq (add)
2024-10-25 21:54:57 +02:00
b4eecf3d5c
Mali: Turn off any depth writes if depth test is set to NEVER.
2024-02-02 11:11:31 +01:00
6ce4933db8
Split the discard-stencil-bug flag into separate flags for Adreno and Mali
2024-02-02 11:11:31 +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
b610e2f314
GPU: Handle invalid blendeq more accurately.
2023-09-23 13:08:25 -07:00
f4b0cddda3
ShaderId: Safer way to check for backend.
2023-09-18 16:25:00 +02:00
946d4b6251
Avoid causing shader gen failures due to bad blend eq values
2023-09-18 16:12:27 +02:00
80e47b7bd3
Only dirty the uniform UVSCALEOFFSET when really needed
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Broken out from #17479
With OpenGL, greatly reduces the amount of glUniform4fv calls in many games (and
similar in the other backends).
2023-05-25 15:00:57 +02:00
7178c0cd42
Restore fragmentshader ID flags double and texalpha. Add a ubershader mode that uses dynamic state.
2023-05-25 10:19:01 +02:00
b42670cf59
Manually revert the rest of the lmode optimization
2023-05-09 18:44:24 +02:00
0babac5c5f
Manually revert "Remove LM flag from vshader too" ( #16718 )
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Reverts #16718
Though maybe we can keep this one? Let's see.
2023-05-09 18:44:18 +02:00
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
3d376b0ab7
Remove the rather redundant DoTexture flag from vshaders.
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Slightly reduces the number of unique vertex shaders but doesn't do much
for the pipeline count, as the fragment shader has a tex flag. Still
worth doing for the simplification.
2023-01-11 14:16:46 +01:00
088d0c39dc
Remove the FS_TEXTURE_AT_OFFSET fragment shader flag
2023-01-10 12:37:21 +01:00
c7c48abb37
Switch the 2x flag to a uniform
2023-01-10 12:36:28 +01:00
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
a58bf45540
Removes LM flag from vshader in the common case, if ubershader is enabled.
2023-01-05 13:09:49 +01:00
389c7bf44c
FragmentShaderDesc improvement (debugging)
2023-01-05 11:49:03 +01:00
18d00b0718
Remove lmode flag bit from fragment and geometry shaders
2023-01-04 11:04:23 +01:00
10dee90c83
Merge pull request #16628 from hrydgard/remove-fog-fshader-flag
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Make fog-enable driven by uniform instead of fragment shader flag bit
2023-01-04 11:01:19 +01:00
26c748f959
Make fog-enable driven by uniform instead of fragment shader flag bit
2023-01-04 10:14:11 +01:00
f069de2dd2
Pass the vertex decoder into the vertex shader IDs generator
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Instead of just the vertex type.
This will allow things like the vertex decoder supplying defaults, in
order to reduce the number of unique vertex shaders at the cost of
slightly larger vertex data.
This doesn't actually do that yet though, it's just a refactor that can
be done separately.
Part of #16567
2022-12-30 22:57:05 +01:00
61eaa4ea2d
Just a very minor optimization
2022-12-27 17:15:31 +01:00
106d730a20
GPU: Optimize out common case texture proj.
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NFS Most Wanted 5-1-0 uses this when it could use uv scale/offset.
2022-12-01 23:20:25 -08:00
d72ad3b3f4
Fragment shader generator: Move the framebuffer fetch bit to the shader ID.
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Will resolve a future issue in the multisampling PR, where the
GPU_USE_FRAMEBUFFER_FETCH flag changes at runtime if you switch between no AA and MSAA.
Just figured I'd get it in separately for safety.
2022-11-30 00:26:15 +01:00
7eee7f2573
Fix shader debug description issue.
2022-11-23 15:41:20 +01:00
6c36f03a0d
GPU: Purify vertTypeIsSkinningEnabled().
2022-11-06 08:40:54 -08:00
e058f8aee6
Shadergen fix for OpenGL
2022-10-27 11:05:59 +02:00
cd203291ba
Fix rendering in non-stereo mode
2022-10-27 11:05:59 +02:00
0de12f5ca9
Some refactoring of framebuffer views, layer issues, more work.
2022-10-27 11:05:58 +02:00
2e87f0bc0b
More work. Things are starting to work now.
2022-10-27 11:05:58 +02:00
fb250c4b29
More multiview work
2022-10-27 11:05:58 +02:00
9b8a5d1db3
Rename GPU_SUPPORTS_ to GPU_USE_
2022-10-17 08:47:03 +02:00
daca0b2109
Rename gstate_c.Supports to gstate_c.Use
2022-10-17 08:46:37 +02:00
a605366254
Add ShaderId utility function to be used for some sanity checking.
2022-10-13 22:39:47 +02:00
3e5c09d432
Vulkan: Clip clamped depth in geometry shader.
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This corrects deformed geometry on Mali devices which don't support
user-space clipping but do support depth clamp.
2022-10-05 19:41:59 -07:00
29b87e0c0b
Merge branch 'master' into master
2022-10-03 07:49:13 +00:00
d16caa71af
Vulkan: Add geometry shader ID tracking.
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We're still not generating them, yet. But this tracks the objects and
IDs through the pipeline.
2022-10-02 07:42:16 -07:00
c953bf7fc7
Fixed bug and memleaks
2022-09-30 12:32:49 +03:00
07ca9e4656
Fold the "materialUpdate" flag into the light ubershader part.
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This reduces the number of vertex shaders and thus pipelines by quite a
bit more in a few games, like Tekken and GoW, continuing the fight
against shader compile stutter.
The perf impact should be minimal if not positive due to less pipeline
changes.
GLES fixes
Make the vertex input declarations match (always declare fog input). Fixes D3D11 validation
Tess fix
2022-09-26 12:06:16 +02:00
ad1021ea4b
Add some recent flags to FragmentShaderDesc
2022-09-26 12:06:16 +02:00
9d1355e137
Always do the vertex shader part of the fog computation.
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In #16104 , we drastically reduced the number of shader variants for
games that use flexible lighting setups. I looked at a few games and it
seems that a lot of games have the same shaders with fog on/off, while
fog is super cheap to compute. So let's just always do it, reducing
vertex shader variants further (though the amount of pipelines will probably
remain the same, since we still specialize the fragment shader).
Might also be worth adding a dynamic bool for the fragment shader, but
if so, doing it separately.
2022-09-26 09:30:54 +02:00
7adba20fac
Experiment: Generate "Ubershaders" that can handle all lighting configurations
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This drastically reduces the shader compile stutter that happens when a lot of new
light setups are created, like on the first punch in Tekken 6.
There's more stuff that might benefit from being made dynamic like this.
These branches are very cheap on modern GPUs since they're branching on
a uniform variable, so no divergence.
Only tested on Vulkan. I think we'll need to keep the old path too for
gpus like Mali-450...
2022-09-25 23:35:01 +02:00
4045de8d56
Consider the Adreno and Mali stencil-discard bugs the same. Use the better check from the Mali bug.
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Should fix #11980
2022-09-18 10:34:43 +02:00
8d00df12a4
Detect the CLUT8/8888 situation
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Implement CLUT8 depal from 8888 textures. Hard to tell if working
2022-09-14 22:18:34 +02:00
Henrik Rydgård