SPIRV-Cross/reference/opt/shaders-msl/asm/comp/quantize.asm.comp

#pragma clang diagnostic ignored "-Wmissing-prototypes"

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

using namespace metal;

struct SSBO0
{
    float scalar;
    float2 vec2_val;
    float3 vec3_val;
    float4 vec4_val;
};

[[clang::optnone]] float spvQuantizeToF16(float val)
{
    return float(half(val));
}

[[clang::optnone]] float2 spvQuantize2ToF16(float2 val)
{
    return float2(half2(val));
}

[[clang::optnone]] float3 spvQuantize3ToF16(float3 val)
{
    return float3(half3(val));
}

[[clang::optnone]] float4 spvQuantize4ToF16(float4 val)
{
    return float4(half4(val));
}

kernel void main0(device SSBO0& _4 [[buffer(0)]])
{
    _4.scalar = spvQuantizeToF16(_4.scalar);
    _4.vec2_val = spvQuantize2ToF16(_4.vec2_val);
    _4.vec3_val = spvQuantize3ToF16(_4.vec3_val);
    _4.vec4_val = spvQuantize4ToF16(_4.vec4_val);
}