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Enable shader_framebuffer_fetch blend path on ubershaders

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Tested on a linux Intel Skylake integrated graphics with
blend_func_extended force-disabled, as it's the only platform I have
that doesn't crash with ubershaders and supports fb_fetch
This commit is contained in:
Jonathan Hamilton 2017-12-26 12:30:22 -08:00
commit ceb1f8c8cb
5 changed files with 170 additions and 4 deletions
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8
Source/Core/VideoCommon/ConstantManager.h
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@ -42,6 +42,14 @@ struct PixelShaderConstants
std::array<uint4, 16> pack1; // .xy - combiners, .z - tevind, .w - iref
std::array<uint4, 8> pack2; // .x - tevorder, .y - tevksel
std::array<int4, 32> konst; // .rgba
// The following are used in ubershaders when using shader_framebuffer_fetch blending
u32 blend_enable;
u32 blend_src_factor;
u32 blend_src_factor_alpha;
u32 blend_dst_factor;
u32 blend_dst_factor_alpha;
u32 blend_subtract;
u32 blend_subtract_alpha;
};
struct VertexShaderConstants