unplugged-system/external/skia/tests/sksl/shared/ConstGlobal.metal

24 lines
686 B
Metal

#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
constant const int SEVEN = 7;
constant const int TEN = 10;
struct Uniforms {
half4 colorGreen;
half4 colorRed;
};
struct Inputs {
};
struct Outputs {
half4 sk_FragColor [[color(0)]];
};
bool verify_const_globals_bii(int seven, int ten) {
return seven == 7 && ten == 10;
}
fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
Outputs _out;
(void)_out;
_out.sk_FragColor = verify_const_globals_bii(SEVEN, TEN) ? _uniforms.colorGreen : _uniforms.colorRed;
return _out;
}