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Merge pull request #1108 from Subv/front_facing

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Shaders: Implemented the gl_FrontFacing input attribute (attr 63).
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bunnei 2018-08-19 13:21:14 -04:00 • committed by GitHub
commit 9baf5de90c
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4
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
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@ -542,6 +542,10 @@ private:
// shader.
ASSERT(stage == Maxwell3D::Regs::ShaderStage::Vertex);
return "vec4(0, 0, uintBitsToFloat(instance_id.x), uintBitsToFloat(gl_VertexID))";
case Attribute::Index::FrontFacing:
// TODO(Subv): Find out what the values are for the other elements.
ASSERT(stage == Maxwell3D::Regs::ShaderStage::Fragment);
return "vec4(0, 0, 0, uintBitsToFloat(gl_FrontFacing ? 1 : 0))";
default:
const u32 index{static_cast<u32>(attribute) -
static_cast<u32>(Attribute::Index::Attribute_0)};