1 #pragma clang diagnostic ignored "-Wmissing-prototypes"
2 #pragma clang diagnostic ignored "-Wmissing-braces"
4 #include <metal_stdlib>
9 template<typename T, size_t Num>
12 T elements[Num ? Num : 1];
14 thread T& operator [] (size_t pos) thread
18 constexpr const thread T& operator [] (size_t pos) const thread
23 device T& operator [] (size_t pos) device
27 constexpr const device T& operator [] (size_t pos) const device
32 constexpr const constant T& operator [] (size_t pos) const constant
37 threadgroup T& operator [] (size_t pos) threadgroup
41 constexpr const threadgroup T& operator [] (size_t pos) const threadgroup
49 float4 gl_Position [[position]];
54 float4 gl_TessLevel [[attribute(0)]];
57 static inline __attribute__((always_inline))
58 float4 read_tess_levels(thread spvUnsafeArray<float, 4>& gl_TessLevelOuter, thread spvUnsafeArray<float, 2>& gl_TessLevelInner)
60 return float4(gl_TessLevelOuter[0], gl_TessLevelOuter[1], gl_TessLevelOuter[2], gl_TessLevelOuter[3]) + float2(gl_TessLevelInner[0], gl_TessLevelInner[1]).xyxy;
63 [[ patch(triangle, 0) ]] vertex main0_out main0(main0_patchIn patchIn [[stage_in]])
66 spvUnsafeArray<float, 4> gl_TessLevelOuter = {};
67 spvUnsafeArray<float, 2> gl_TessLevelInner = {};
68 gl_TessLevelOuter[0] = patchIn.gl_TessLevel[0];
69 gl_TessLevelOuter[1] = patchIn.gl_TessLevel[1];
70 gl_TessLevelOuter[2] = patchIn.gl_TessLevel[2];
71 gl_TessLevelInner[0] = patchIn.gl_TessLevel[3];
72 out.gl_Position = read_tess_levels(gl_TessLevelOuter, gl_TessLevelInner);