xref: /aosp_15_r20/external/skia/tests/sksl/intrinsics/MinUint.metal (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1#include <metal_stdlib>
2#include <simd/simd.h>
3#ifdef __clang__
4#pragma clang diagnostic ignored "-Wall"
5#endif
6using namespace metal;
7struct Uniforms {
8    half4 testInputs;
9    half4 colorGreen;
10    half4 colorRed;
11};
12struct Inputs {
13};
14struct Outputs {
15    half4 sk_FragColor [[color(0)]];
16};
17fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
18    Outputs _out;
19    (void)_out;
20    uint4 uintValues = uint4(abs(_uniforms.testInputs) * 100.0h);
21    uint4 uintGreen = uint4(_uniforms.colorGreen * 100.0h);
22    uint4 expectedA = uint4(50u, 0u, 50u, 50u);
23    uint4 expectedB = uint4(0u, 0u, 0u, 100u);
24    _out.sk_FragColor = ((((((((((((((min(uintValues.x, 50u) == expectedA.x && all(min(uintValues.xy, 50u) == expectedA.xy)) && all(min(uintValues.xyz, 50u) == expectedA.xyz)) && all(min(uintValues, 50u) == expectedA)) && 50u == expectedA.x) && all(uint2(50u, 0u) == expectedA.xy)) && all(uint3(50u, 0u, 50u) == expectedA.xyz)) && all(uint4(50u, 0u, 50u, 50u) == expectedA)) && min(uintValues.x, uintGreen.x) == expectedB.x) && all(min(uintValues.xy, uintGreen.xy) == expectedB.xy)) && all(min(uintValues.xyz, uintGreen.xyz) == expectedB.xyz)) && all(min(uintValues, uintGreen) == expectedB)) && 0u == expectedB.x) && all(uint2(0u) == expectedB.xy)) && all(uint3(0u) == expectedB.xyz)) && all(uint4(0u, 0u, 0u, 100u) == expectedB) ? _uniforms.colorGreen : _uniforms.colorRed;
25    return _out;
26}
27