30 lines
739 B
Metal
30 lines
739 B
Metal
|
#include <metal_stdlib>
|
||
|
|
#include <simd/simd.h>
|
||
|
|
using namespace metal;
|
||
|
|
struct Inputs {
|
||
|
|
float a;
|
||
|
|
};
|
||
|
|
struct Outputs {
|
||
|
|
float4 sk_FragColor [[color(0)]];
|
||
|
|
};
|
||
|
|
struct Globals {
|
||
|
|
int b;
|
||
|
|
};
|
||
|
|
float _skOutParamHelper0_frexp(float _var0, thread int& b) {
|
||
|
|
int _var1;
|
||
|
|
float _skResult = frexp(_var0, _var1);
|
||
|
|
b = _var1;
|
||
|
|
return _skResult;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
|
||
|
|
Globals globalStruct{{}};
|
||
|
|
thread Globals* _globals = &globalStruct;
|
||
|
|
(void)_globals;
|
||
|
|
Outputs _outputStruct;
|
||
|
|
thread Outputs* _out = &_outputStruct;
|
||
|
|
_out->sk_FragColor.x = _skOutParamHelper0_frexp(_in.a, _globals->b);
|
||
|
|
return *_out;
|
||
|
|
}
|