skia2/tests/sksl/folding/FloatFolding.sksl
John Stiles 74192fde0d Migrate constant folding tests into a separate directory.
This CL also adds tests for vector*scalar and scalar*vector folding.
We currently do not constant-fold these, but support will be added in a
followup CL.

Change-Id: I68d7374ae15ab2f4d805a095803b645c92fb03d9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/352237
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2021-01-11 18:05:18 +00:00

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void main() {
sk_FragColor.r = 32.0 + 2.0;
sk_FragColor.r = 32.0 - 2.0;
sk_FragColor.r = 32.0 * 2.0;
sk_FragColor.r = 32.0 / 2.0;
sk_FragColor.r = (12 > 2.0) ? (10 * 2 / 5 + 18 - 3) : 0;
sk_FragColor.r = 0.0 == 0.0 ? 1 : -1;
sk_FragColor.r = 0.0 == 1.0 ? 2 : -2;
sk_FragColor.r = 0.0 != 1.0 ? 3 : -3;
sk_FragColor.r = 0.0 != 0.0 ? 4 : -4;
sk_FragColor.r = 6.0 > 5.0 ? 5 : -5;
sk_FragColor.r = 6.0 > 6.0 ? 6 : -6;
sk_FragColor.r = 6.0 >= 6.0 ? 7 : -7;
sk_FragColor.r = 6.0 >= 7.0 ? 8 : -8;
sk_FragColor.r = 5.0 < 6.0 ? 9 : -9;
sk_FragColor.r = 6.0 < 6.0 ? 10 : -10;
sk_FragColor.r = 6.0 <= 6.0 ? 11 : -11;
sk_FragColor.r = 6.0 <= 5.0 ? 12 : -12;
sk_FragColor.r = half(sqrt(1) + 0);
sk_FragColor.r = half(0 + sqrt(2));
sk_FragColor.r = half(sqrt(3) - 0);
sk_FragColor.r = half(sqrt(4) * 0);
sk_FragColor.r = half(sqrt(5) * 1);
sk_FragColor.r = half(1 * sqrt(6));
sk_FragColor.r = half(0 * sqrt(7));
sk_FragColor.r = half(sqrt(8) / 1);
sk_FragColor.r = half(0 / sqrt(9));
sk_FragColor.r += 1;
sk_FragColor.r += 0;
sk_FragColor.r -= 1;
sk_FragColor.r -= 0;
sk_FragColor.r *= 1;
sk_FragColor.r *= 2;
sk_FragColor.r /= 1;
sk_FragColor.r /= 2;
}