Henrik Rydgård
caabc9023f
Vulkan: Set all four coordinates to NaN instead of just W. Fixes range culling on ARM. Fixes #11999 .
2019-08-08 23:14:20 +02:00
Unknown W. Brackets
1c19bce514
GPU: Correct specular exponent zero.
2018-11-22 08:53:25 -08:00
Unknown W. Brackets
4816bfc1a6
GPU: Skip specular on negative diffuse factor.
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This is correct per hardware tests, see #8403 . Note that the PS3 emulator
running PSP HD remasters does not correctly handle this, and applies
specular for negative diffuse factor.
2018-11-22 08:53:25 -08:00
Unknown W. Brackets
6e46d6c0f9
GPU: Correct powered diffuse with exp=0.
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Just to ensure negative factors are handled too, as they are on hardware.
2018-11-22 08:53:25 -08:00
Unknown W. Brackets
1cec9f5ea1
GPU: Handle spot light with 0 exp or length.
2018-11-22 08:53:25 -08:00
Unknown W. Brackets
9a4cd5bd9d
GPU: Skip specular on powered diffuse.
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Matches hardware tests and improves lighting for Virtua Tennis, see #4140 .
2018-11-22 07:59:56 -08:00
Unknown W. Brackets
0c5c776bb9
GPU: Correct shade mapping with 0,0,0 light pos.
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May need to audit more normalize() usage, if it's consistent in other
places.
2018-11-17 18:33:07 -08:00
Henrik Rydgård and GitHub
22c066515e
Merge pull request #11425 from xebra/refactor_spline_bezier
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[Refactoring] Improve spline/bezier.
2018-11-04 17:04:29 +01:00
Henrik Rydgård
fa40bcff8d
Disable triangle range culling on D3D9 on Intel. Should fix #11477
2018-10-21 09:36:15 +02:00
xebra
c49d9e2f72
[spline/bezier]minor fix(referenced to c1f0e981).
2018-10-07 23:54:24 +09:00
xebra
89786b943d
[spline/bezier]Instanced rendering for B-Spline is very slow when using weak GPU, so disabled it and simplify the shaders.
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Add changing the quality of HW tessellation.
2018-10-07 23:54:22 +09:00
xebra
3216a83a92
[spline/bezier]Expand loops in the shaders.
2018-10-07 23:54:14 +09:00
xebra
8c279c0e25
[spline/bezier]Precalculate weights in the shaders using the outer product.
2018-10-07 23:54:13 +09:00
xebra
453e274fbe
[spline/bezier]Fix around vertex type flags.
2018-10-07 23:54:11 +09:00
xebra
d4a667397c
[spline/bezier]Improve shader uniforms a bit.
2018-10-07 23:54:10 +09:00
xebra
de5975f13e
[spline/bezier]Reduce multiplications in the shaders from 16 to 4.
2018-10-07 23:54:09 +09:00
xebra
103d180ae7
[spline/bezier]Get rid of wasted if-checks at Graphics Processors.
2018-10-07 23:54:08 +09:00
xebra
41d6c3cf3a
[spline/bezier]Move whole tessellation logic in the shaders into a subroutine.
2018-10-07 23:54:08 +09:00
xebra
3d07bca010
[spline/bezier]Fix spline weights calculation and get rid of using next patch position in hwtess.
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# Conflicts:
# GPU/Directx9/VertexShaderGeneratorDX9.cpp
# GPU/GLES/VertexShaderGeneratorGLES.cpp
# GPU/Vulkan/VertexShaderGeneratorVulkan.cpp
2018-10-07 23:54:07 +09:00
xebra
3c0fb44f2e
[spline/bezier]Improve hwtess to use cached weights.
2018-10-07 23:54:05 +09:00
Unknown W. Brackets
26cd98cd7e
GPU: Fix a shader unit typo.
2018-09-24 23:05:32 -07:00
Henrik Rydgård
c1f0e981a3
Throw in very minor fix (apply readonly to buffer used in tesselation).
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Validation layer seems buggy though as it still complains that we haven't
enabled the feature vertexPipelineStoresAndAtomics
2018-09-18 23:53:16 +02:00
Unknown W. Brackets
44ba31fbc6
Vulkan: Implement verex range culling.
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Also D3D11, since they are very similar.
2018-09-17 07:27:26 -07:00
Unknown W. Brackets
332788d0b5
GPU: Clean up some shader id flag usage.
2018-09-09 09:59:42 -07:00
Henrik Rydgård
011e57c0e7
Always specify GLSL version 450 when compiling Vulkan shaders.
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Bit of a risky change so late in the game but it's wrong, it needs fixing.
See for example the comments to https://github.com/hrydgard/ppsspp/commit/fb7a63bd11ba785209babfe9631956110d46c9bf
2018-05-13 20:42:17 +02:00
Henrik Rydgård
29c41c6a35
Implement shader depal for Vulkan. See #10908 . Bilinear filter not yet implemented.
2018-04-13 14:19:01 +02:00
Henrik Rydgård
163350bbcd
Vulkan/D3D11: Make some space in the base uniform buffer by consolidating the spline parameters into one variable.
2018-04-13 08:58:05 +02:00
Henrik Rydgård
0345e1a7d4
Revert "Oops, fix hardware tess in Vulkan (after removing hw skinning, we need to adjust the binding number)"
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This reverts commit 87575910df
2018-04-10 12:28:30 +02:00
Henrik Rydgård
36fd2711d6
Revert "Remove further remains of hardware skinning."
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This reverts commit 40db61a680
2018-04-10 12:22:41 +02:00
Henrik Rydgård
8953d7ff73
Revert "Comment fixes, reindentation."
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This reverts commit 6fa9fcefb2
2018-04-10 12:14:23 +02:00
Henrik Rydgård
1bb7be489f
Remove some unused tracking of whether lighting is used by a shader
2018-03-17 10:33:50 +01:00
Henrik Rydgård
d8651fd85b
Combine the lightAngle and spotCoef float uniforms into one float2. Saves 64 bytes from the light uniform buffer, making it an even 512.
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Probably a very small perf optimization.
2018-03-12 11:17:45 +01:00
Henrik Rydgård
87575910df
Oops, fix hardware tess in Vulkan (after removing hw skinning, we need to adjust the binding number)
2018-03-05 00:43:54 +01:00
Henrik Rydgård
6fa9fcefb2
Comment fixes, reindentation.
2018-03-05 00:03:47 +01:00
Henrik Rydgård
40db61a680
Remove further remains of hardware skinning. Fixes #10661
2018-03-05 00:03:47 +01:00
Henrik Rydgård
7f758d52dc
Statically link a vulkan loader on Linux. Use to to init vulkan on X11. Unfortunately, it's broken.
2017-12-21 11:02:11 +01:00
Henrik Rydgård
4a0c2ad683
Minor uniform cleanup
2017-12-08 11:54:49 +01:00
Unknown W. Brackets
4731a2918c
GPU: Use more typesafe shader IDs.
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Since they really are fairly distinct, let's make sure we can't mix them
accidentally.
2017-12-02 09:07:27 -08:00
Unknown W. Brackets
2a540de329
Reporting: Use a different link message on preload.
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May help us determine if this only happens from a corrupt cache.
2017-12-01 11:17:51 -08:00
Henrik Rydgård
4346a54eb7
Vulkan: Speed up and simplify hardware tesselation by using storage buffers.
2017-11-12 13:55:42 +01:00
Henrik Rydgård
533f80a056
Fix bug in Vulkan's vertex shader generator, causing stretched characters in Jeanne D'arc.
2017-11-01 11:47:05 +01:00
xebra
f9ab61a005
[spline/bezier]Implement hardware tessellation on Vulkan.
2017-02-25 19:28:15 +09:00
Henrik Rydgard
6e940dfeda
D3D11, Vulkan: Switch to 4x3 matrixes where possible.
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Lets us unify more shader code between D3D11 and D3D9, and fixes HW
skinning on D3D11.
2017-02-14 11:59:13 +01:00
Henrik Rydgard
3f4e14f504
D3D11: Lumines is now playable in non-buffered, with reverse colors.
2017-02-10 11:25:24 +01:00
Henrik Rydgard
2a231b397b
Unbreak environment mapping
2017-01-30 16:13:47 +01:00
Henrik Rydgard
24cc3dbc70
Always pass vec3 texcoord between vertex and fragment shader, to allow for some simplification.
2017-01-30 16:03:57 +01:00
Henrik Rydgard
49ce7178f5
Fix bug when showing shader IDs in the shader viewer
2016-12-21 15:50:20 +01:00
Henrik Rydgard
0fa2f2c7ae
Remove more now-unused code
2016-12-20 13:50:07 +01:00
Henrik Rydgard
9d7983eee8
Remove the ability to turn off prescaleUV entirely. It's simply better to do it in the vertex decoder.
2016-12-20 13:27:44 +01:00
Unknown W. Brackets
b1e57a29a4
Handle core profile better in shader generators.
2016-08-08 17:56:10 -07:00
Henrik Rydgård