reference/shaders-msl/comp/basic.dispatchbase.msl11.comp

#pragma clang diagnostic ignored "-Wunused-variable"

#include <metal_stdlib>
#include <simd/simd.h>
#include <metal_atomic>

using namespace metal;

struct SSBO
{
    float4 in_data[1];
};

struct SSBO2
{
    float4 out_data[1];
};

struct SSBO3
{
    uint counter;
};

constant uint3 gl_WorkGroupSize [[maybe_unused]] = uint3(1u);

kernel void main0(constant uint3& spvDispatchBase [[buffer(29)]], const device SSBO& _27 [[buffer(0)]], device SSBO2& _49 [[buffer(1)]], device SSBO3& _52 [[buffer(2)]], uint3 gl_GlobalInvocationID [[thread_position_in_grid]], uint3 gl_WorkGroupID [[threadgroup_position_in_grid]])
{
    gl_GlobalInvocationID += spvDispatchBase * gl_WorkGroupSize;
    gl_WorkGroupID += spvDispatchBase;
    uint ident = gl_GlobalInvocationID.x;
    uint workgroup = gl_WorkGroupID.x;
    float4 idata = _27.in_data[ident];
    if (dot(idata, float4(1.0, 5.0, 6.0, 2.0)) > 8.19999980926513671875)
    {
        uint _56 = atomic_fetch_add_explicit((device atomic_uint*)&_52.counter, 1u, memory_order_relaxed);
        _49.out_data[_56] = idata;
    }
}