47 lines
1.8 KiB
GLSL
47 lines
1.8 KiB
GLSL
#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 main0_out
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{
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float4 gl_Position;
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};
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struct main0_patchOut
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{
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float3 vFoo;
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};
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struct main0_in
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{
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float4 gl_Position [[attribute(0)]];
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};
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inline void set_position(device main0_out* thread & gl_out, thread uint& gl_InvocationID, threadgroup main0_in* thread & gl_in)
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{
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gl_out[gl_InvocationID].gl_Position = gl_in[0].gl_Position + gl_in[1].gl_Position;
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}
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kernel void main0(main0_in in [[stage_in]], uint gl_InvocationID [[thread_index_in_threadgroup]], uint gl_PrimitiveID [[threadgroup_position_in_grid]], device main0_out* spvOut [[buffer(28)]], constant uint* spvIndirectParams [[buffer(29)]], device main0_patchOut* spvPatchOut [[buffer(27)]], device MTLQuadTessellationFactorsHalf* spvTessLevel [[buffer(26)]], threadgroup main0_in* gl_in [[threadgroup(0)]])
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{
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device main0_out* gl_out = &spvOut[gl_PrimitiveID * 1];
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device main0_patchOut& patchOut = spvPatchOut[gl_PrimitiveID];
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if (gl_InvocationID < spvIndirectParams[0])
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gl_in[gl_InvocationID] = in;
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threadgroup_barrier(mem_flags::mem_threadgroup);
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if (gl_InvocationID >= 1)
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return;
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spvTessLevel[gl_PrimitiveID].insideTessellationFactor[0] = half(8.8999996185302734375);
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spvTessLevel[gl_PrimitiveID].insideTessellationFactor[1] = half(6.900000095367431640625);
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spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[0] = half(8.8999996185302734375);
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spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[1] = half(6.900000095367431640625);
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spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[2] = half(3.900000095367431640625);
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spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[3] = half(4.900000095367431640625);
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patchOut.vFoo = float3(1.0);
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set_position(gl_out, gl_InvocationID, gl_in);
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}
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