dolphin/Source/Core/VideoCommon/ConstantManager.h, branch 2609b GameCube and Wii emulator VideoCommon: Work around Adreno TEV zero input miscompilation 2026-11-06T22:54:28+00:00 Starlightbotanist starlightbotanist@gmail.com 2026-10-01T17:28:38+00:00 ba77539b53d79a8d7d5a7c6a63a692487ca75d08 Some Qualcomm Android drivers from version 700 onward miscompile specialized TEV pixel shaders when color input A or B is TevColorArg::Zero. Use konstLookup[8].rgb, which PixelShaderManager initializes to zero, to keep these inputs dependent on a uniform value. Use the existing driver bug gate for OpenGL and Vulkan. Other inputs and unaffected drivers retain their original shader expressions. 
Some Qualcomm Android drivers from version 700 onward miscompile
specialized TEV pixel shaders when color input A or B is TevColorArg::Zero.
Use konstLookup[8].rgb, which PixelShaderManager initializes to zero,
to keep these inputs dependent on a uniform value.

Use the existing driver bug gate for OpenGL and Vulkan. Other inputs and
unaffected drivers retain their original shader expressions.
Cache normals in addition to binormals and tangents 2024-10-12T17:32:41+00:00 Pokechu22 Pokechu022@gmail.com 2024-09-25T06:46:45+00:00 937bb2aa2e12b635ba328af8de7c9a5d5963d084 Fixes LIT (https://bugs.dolphin-emu.org/issues/13635). The text does not include normals, but has lighting enabled. With the previous default of (0, 0, 0), lighting was always black (as dot(X, (0, 0, 0)) is always 0). It seems like the normal from the map in the background (0, 0, 1) is re-used. LIT also has the vertex color enabled while vertex color is not specified, the same as SMS's debug cubes; the default MissingColorValue GameINI value of solid white seems to work correctly in this case. 
Fixes LIT (https://bugs.dolphin-emu.org/issues/13635). The text does not include normals, but has lighting enabled. With the previous default of (0, 0, 0), lighting was always black (as dot(X, (0, 0, 0)) is always 0). It seems like the normal from the map in the background (0, 0, 1) is re-used.

LIT also has the vertex color enabled while vertex color is not specified, the same as SMS's debug cubes; the default MissingColorValue GameINI value of solid white seems to work correctly in this case.
VideoCommon: add milliseconds elapsed time value to pixel shaders as a uniform to be able to support animation effects in custom shaders 2023-08-20T23:53:27+00:00 iwubcode iwubcode@users.noreply.github.com 2023-01-07T18:30:29+00:00 931a8aa4139bddbc59a9cf94ca8e15f05000960c 






VideoCommon: Add class for quickly transforming and culling vertices on the CPU
2023-01-25T08:21:56+00:00

TellowKrinkle
tellowkrinkle@gmail.com

2022-11-11T01:30:49+00:00

b170ef9651cda959a5bfa277bb533815f10de5d8












VideoCommon: Add vertex shader point and line expansion
2022-10-23T01:13:24+00:00

TellowKrinkle
tellowkrinkle@gmail.com

2022-07-23T05:47:04+00:00

68f49df0f8a845eecd1e65c4d75dfbee3bdc989e












VideoCommon: Use std::array in PortableVertexDeclaration
2022-09-19T21:28:24+00:00

TellowKrinkle
tellowkrinkle@gmail.com

2022-08-03T06:13:55+00:00

1eb3aaa5484a05037d51899ff35d9c553962373e












VideoCommon: Add dynamic vertex loader to ubershaders
2022-09-19T21:28:23+00:00

TellowKrinkle
tellowkrinkle@gmail.com

2022-06-18T06:09:35+00:00

4c629c2beef8b3bae6ee13bbeae484315adbf67c












VideoCommon: Handle emboss texgen with only a single normal
2022-04-22T23:54:38+00:00

Pokechu22
Pokechu022@gmail.com

2022-04-14T05:03:34+00:00

2a5c77f43ff1d69e78f12f13435a38c5eb2ed854

Fixes a large number of effects in Rogue Squadron 2 and 3.





Fixes a large number of effects in Rogue Squadron 2 and 3.







ConstantManager: Add logic ops to PixelShaderConstants
2021-11-24T22:52:26+00:00

OatmealDome
julian@oatmealdome.me

2021-08-03T03:39:34+00:00

04ec02c06bccdcc575765da70378e50b0b671f2c












VideoCommon: Expose SamplerState to shaders
2021-11-18T04:04:34+00:00

Pokechu22
Pokechu022@gmail.com

2021-08-09T04:11:50+00:00

4a9b26de86aa7e99af51016e07a755968b8777e0

The benefit to exposing this over the raw BP state is that adjustments Dolphin makes, such as LOD biases from arbitrary mipmap detection, will work properly.





The benefit to exposing this over the raw BP state is that adjustments Dolphin makes, such as LOD biases from arbitrary mipmap detection, will work properly.