169c8903be
This is a reland of 22dcb5fd7e
Original change's description:
> Add coords parameter to all .sksl test files used as runtime effects
>
> Convert to use the newer MakeForShader factory, which requires this.
>
> Change-Id: Ifaf6054054027c78f3f3fe15596e435e0f79b877
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399336
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: John Stiles <johnstiles@google.com>
Bug: skia:11919
Change-Id: I5f745c54b2bc3712f2281db6e067345903e81931
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/401836
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
22 lines
421 B
Plaintext
22 lines
421 B
Plaintext
uniform half4 color;
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half add(half a, half b) {
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half c = a + b;
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return c;
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}
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half mul(half a, half b) {
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return a * b;
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}
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half fma(half a, half b, half c) {
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return add(mul(a, b), c);
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}
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half4 main(float2 coords) {
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half a = fma(color.x, color.y, color.z);
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half b = fma(color.y, color.z, color.w);
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half c = fma(color.z, color.w, color.x);
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return half4(a, b, mul(c, c), mul(a, mul(b, c)));
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}
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