23 lines
686 B
Metal
23 lines
686 B
Metal
#include <metal_stdlib>
|
|
#include <simd/simd.h>
|
|
using namespace metal;
|
|
struct Uniforms {
|
|
half4 colorWhite;
|
|
};
|
|
struct Inputs {
|
|
};
|
|
struct Outputs {
|
|
half4 sk_FragColor [[color(0)]];
|
|
};
|
|
fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
|
|
Outputs _out;
|
|
(void)_out;
|
|
half4 color = half4(0.0h);
|
|
if (_uniforms.colorWhite.x == 1.0h) color.y = 1.0h;
|
|
if (_uniforms.colorWhite.x == 2.0h) ; else color.w = 1.0h;
|
|
while (_uniforms.colorWhite.x == 2.0h) ;
|
|
do ; while (_uniforms.colorWhite.x == 2.0h);
|
|
_out.sk_FragColor = color;
|
|
return _out;
|
|
}
|