reference/shaders-msl/comp/modf.comp

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

using namespace metal;

struct SSBO
{
    float4 in_data[1];
};

struct SSBO2
{
    float4 out_data[1];
};

kernel void main0(const device SSBO& _23 [[buffer(0)]], device SSBO2& _35 [[buffer(1)]], uint3 gl_GlobalInvocationID [[thread_position_in_grid]])
{
    uint ident = gl_GlobalInvocationID.x;
    float4 i;
    float4 _31 = modf(_23.in_data[ident], i);
    float4 v = _31;
    _35.out_data[ident] = v;
}