49 lines
1.5 KiB
Metal
49 lines
1.5 KiB
Metal
// Automatically generated from files in pathfinder/shaders/. Do not edit!
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#pragma clang diagnostic ignored "-Wmissing-prototypes"
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#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct spvDescriptorSetBuffer0
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{
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constant float2* uTileSize [[id(0)]];
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constant float2* uViewBoxOrigin [[id(1)]];
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constant float2* uFramebufferSize [[id(2)]];
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constant float4* uColor [[id(3)]];
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};
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struct main0_out
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{
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float4 vColor [[user(locn0)]];
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float4 gl_Position [[position]];
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};
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struct main0_in
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{
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uint2 aTessCoord [[attribute(0)]];
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int2 aTileOrigin [[attribute(1)]];
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};
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float4 getColor(thread float4 uColor)
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{
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return uColor;
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}
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void computeVaryings(thread int2& aTileOrigin, thread uint2& aTessCoord, thread float2 uTileSize, thread float2 uViewBoxOrigin, thread float2 uFramebufferSize, thread float4& vColor, thread float4& gl_Position, thread float4 uColor)
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{
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float2 pixelPosition = (float2(aTileOrigin + int2(aTessCoord)) * uTileSize) + uViewBoxOrigin;
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float2 position = (((pixelPosition / uFramebufferSize) * 2.0) - float2(1.0)) * float2(1.0, -1.0);
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vColor = getColor(uColor);
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gl_Position = float4(position, 0.0, 1.0);
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}
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vertex main0_out main0(main0_in in [[stage_in]], constant spvDescriptorSetBuffer0& spvDescriptorSet0 [[buffer(0)]])
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{
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main0_out out = {};
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computeVaryings(in.aTileOrigin, in.aTessCoord, (*spvDescriptorSet0.uTileSize), (*spvDescriptorSet0.uViewBoxOrigin), (*spvDescriptorSet0.uFramebufferSize), out.vColor, out.gl_Position, (*spvDescriptorSet0.uColor));
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return out;
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}
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