xref: /aosp_15_r20/external/skia/resources/sksl/intrinsics/Atan.sksl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Workeruniform half4 inputVal, expected;
2*c8dee2aaSAndroid Build Coastguard Workeruniform half4 colorGreen, colorRed;
3*c8dee2aaSAndroid Build Coastguard Worker
4*c8dee2aaSAndroid Build Coastguard Workerhalf4 main(float2 coords) {
5*c8dee2aaSAndroid Build Coastguard Worker    const half4 constVal1 = half4(0);
6*c8dee2aaSAndroid Build Coastguard Worker    const half4 constVal2 = half4(1);
7*c8dee2aaSAndroid Build Coastguard Worker    return (atan(inputVal.x)                     == expected.x     &&
8*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.xy)                    == expected.xy    &&
9*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.xyz)                   == expected.xyz   &&
10*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.xyzw)                  == expected.xyzw  &&
11*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.x)                    == expected.x     &&
12*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.xy)                   == expected.xy    &&
13*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.xyz)                  == expected.xyz   &&
14*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.xyzw)                 == expected.xyzw  &&
15*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.x,     constVal2.x)    == expected.x     &&
16*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.xy,    constVal2.xy)   == expected.xy    &&
17*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.xyz,   constVal2.xyz)  == expected.xyz   &&
18*c8dee2aaSAndroid Build Coastguard Worker            atan(inputVal.xyzw,  constVal2.xyzw) == expected.xyzw  &&
19*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.x,    constVal2.x)    == expected.x     &&
20*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.xy,   constVal2.xy)   == expected.xy    &&
21*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.xyz,  constVal2.xyz)  == expected.xyz   &&
22*c8dee2aaSAndroid Build Coastguard Worker            atan(constVal1.xyzw, constVal2.xyzw) == expected.xyzw) ? colorGreen : colorRed;
23*c8dee2aaSAndroid Build Coastguard Worker}
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