xref: /aosp_15_r20/external/skia/tests/sksl/folding/Negation.glsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker
2*c8dee2aaSAndroid Build Coastguard Workeruniform vec4 colorGreen;
3*c8dee2aaSAndroid Build Coastguard Workeruniform vec4 colorRed;
4*c8dee2aaSAndroid Build Coastguard Workerbool test_ivec_b() {
5*c8dee2aaSAndroid Build Coastguard Worker    int one = 1;
6*c8dee2aaSAndroid Build Coastguard Worker    const int two = 2;
7*c8dee2aaSAndroid Build Coastguard Worker    bool ok = true;
8*c8dee2aaSAndroid Build Coastguard Worker    ok = ok && -ivec2(-one, one + one) == -ivec2(one - two, 2);
9*c8dee2aaSAndroid Build Coastguard Worker    return ok;
10*c8dee2aaSAndroid Build Coastguard Worker}
11*c8dee2aaSAndroid Build Coastguard Workerbool test_mat_b() {
12*c8dee2aaSAndroid Build Coastguard Worker    bool ok = true;
13*c8dee2aaSAndroid Build Coastguard Worker    return ok;
14*c8dee2aaSAndroid Build Coastguard Worker}
15*c8dee2aaSAndroid Build Coastguard Workervec4 main() {
16*c8dee2aaSAndroid Build Coastguard Worker    bool _4_ok = true;
17*c8dee2aaSAndroid Build Coastguard Worker    return (_4_ok && test_ivec_b()) && test_mat_b() ? colorGreen : colorRed;
18*c8dee2aaSAndroid Build Coastguard Worker}
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