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VideoCommon: Expose SamplerState to shaders

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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.
This commit is contained in:
Pokechu22 2021-08-08 21:11:50 -07:00
commit 4a9b26de86
14 changed files with 188 additions and 139 deletions
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4
Source/Core/VideoCommon/ConstantManager.h
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@ -32,7 +32,7 @@ struct PixelShaderConstants
float4 zslope;
std::array<float, 2> efbscale; // .xy
// Constants from here onwards are only used in ubershaders.
// Constants from here onwards are only used in ubershaders, other than pack2.
u32 genmode; // .z
u32 alphaTest; // .w
u32 fogParam3; // .x
@ -44,7 +44,7 @@ struct PixelShaderConstants
u32 dither; // .z (bool)
u32 bounding_box; // .w (bool)
std::array<uint4, 16> pack1; // .xy - combiners, .z - tevind, .w - iref
std::array<uint4, 8> pack2; // .x - tevorder, .y - tevksel
std::array<uint4, 8> pack2; // .x - tevorder, .y - tevksel, .z/.w - SamplerState tm0/tm1
std::array<int4, 32> konst; // .rgba
// The following are used in ubershaders when using shader_framebuffer_fetch blending
u32 blend_enable;