| #pragma clang diagnostic ignored "-Wmissing-prototypes" |
| |
| #include <metal_stdlib> |
| #include <simd/simd.h> |
| |
| using namespace metal; |
| |
| struct cb |
| { |
| float value; |
| }; |
| |
| // Returns 2D texture coords corresponding to 1D texel buffer coords |
| uint2 spvTexelBufferCoord(uint tc) |
| { |
| return uint2(tc % 4096, tc / 4096); |
| } |
| |
| kernel void main0(constant cb& _6 [[buffer(7)]], texture2d<float, access::write> _buffer [[texture(0)]], uint3 gl_WorkGroupID [[threadgroup_position_in_grid]], uint gl_LocalInvocationIndex [[thread_index_in_threadgroup]]) |
| { |
| _buffer.write(float4(_6.value), spvTexelBufferCoord(((32u * gl_WorkGroupID.x) + gl_LocalInvocationIndex))); |
| } |
| |
