xref: /aosp_15_r20/external/skia/tests/sksl/intrinsics/Degrees.metal (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker#include <metal_stdlib>
2*c8dee2aaSAndroid Build Coastguard Worker#include <simd/simd.h>
3*c8dee2aaSAndroid Build Coastguard Worker#ifdef __clang__
4*c8dee2aaSAndroid Build Coastguard Worker#pragma clang diagnostic ignored "-Wall"
5*c8dee2aaSAndroid Build Coastguard Worker#endif
6*c8dee2aaSAndroid Build Coastguard Workerusing namespace metal;
7*c8dee2aaSAndroid Build Coastguard Workerstruct Uniforms {
8*c8dee2aaSAndroid Build Coastguard Worker    float4 testInputs;
9*c8dee2aaSAndroid Build Coastguard Worker    half4 colorGreen;
10*c8dee2aaSAndroid Build Coastguard Worker    half4 colorRed;
11*c8dee2aaSAndroid Build Coastguard Worker};
12*c8dee2aaSAndroid Build Coastguard Workerstruct Inputs {
13*c8dee2aaSAndroid Build Coastguard Worker};
14*c8dee2aaSAndroid Build Coastguard Workerstruct Outputs {
15*c8dee2aaSAndroid Build Coastguard Worker    half4 sk_FragColor [[color(0)]];
16*c8dee2aaSAndroid Build Coastguard Worker};
17*c8dee2aaSAndroid Build Coastguard Workerfragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
18*c8dee2aaSAndroid Build Coastguard Worker    Outputs _out;
19*c8dee2aaSAndroid Build Coastguard Worker    (void)_out;
20*c8dee2aaSAndroid Build Coastguard Worker    const float4 expected = float4(-71.61973, 0.0, 42.9718361, 128.915512);
21*c8dee2aaSAndroid Build Coastguard Worker    const float4 allowedDelta = float4(0.05);
22*c8dee2aaSAndroid Build Coastguard Worker    _out.sk_FragColor = ((abs(((_uniforms.testInputs.x) * 57.2957795) - -71.61973) < 0.05 && all((abs(((_uniforms.testInputs.xy) * 57.2957795) - float2(-71.61973, 0.0)) < float2(0.05)))) && all((abs(((_uniforms.testInputs.xyz) * 57.2957795) - float3(-71.61973, 0.0, 42.9718361)) < float3(0.05)))) && all((abs(((_uniforms.testInputs) * 57.2957795) - expected) < allowedDelta)) ? _uniforms.colorGreen : _uniforms.colorRed;
23*c8dee2aaSAndroid Build Coastguard Worker    return _out;
24*c8dee2aaSAndroid Build Coastguard Worker}
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