xref: /aosp_15_r20/external/skia/tests/sksl/shared/OutParamsFunctionCallInArgument.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 colorGreen;
9    half4 colorRed;
10};
11struct Inputs {
12};
13struct Outputs {
14    half4 sk_FragColor [[color(0)]];
15};
16void out_param_func1_vh(Uniforms _uniforms, thread half& v) {
17    v = _uniforms.colorGreen.y;
18}
19int out_param_func2_ih(Uniforms _uniforms, thread half& v) {
20    v = _uniforms.colorRed.x;
21    return int(v);
22}
23fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
24    Outputs _out;
25    (void)_out;
26    half _skTemp0;
27    int _skTemp1;
28    half _skTemp2;
29    int _skTemp3;
30    array<half, 2> testArray;
31(_skTemp1 = ((_skTemp3 = out_param_func2_ih(_uniforms, _skTemp2)), (testArray[0] = _skTemp2), _skTemp3),     ((out_param_func1_vh(_uniforms, (_skTemp0 = testArray[_skTemp1]))), (testArray[_skTemp1] = _skTemp0)));
32    _out.sk_FragColor = testArray[0] == 1.0h && testArray[1] == 1.0h ? _uniforms.colorGreen : _uniforms.colorRed;
33    return _out;
34}
35