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>
35 lines
562 B
Plaintext
35 lines
562 B
Plaintext
uniform half4 colorRed, colorGreen;
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struct S {
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half i;
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half j;
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};
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half4 main(float2 coords) {
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// All of these assignments can be preserved.
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half4 x = half4(3, 2, 1, 0);
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x.xyz = x.zyx;
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S s;
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s.i = 2;
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s.j = 2;
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s.i = s.j;
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s.j = s.i;
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half a[2];
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a[0] = 1;
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a[1] = 0;
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a[1] = a[0];
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// All of these assignments should be eliminated.
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x.ay = x.ay;
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x.xyz = x.xyz;
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x = x;
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s.i = s.i;
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s.j = s.j;
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a[0] = a[0];
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a[1] = a[1];
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return half4(x.w, s.i / s.j, a[0] - a[1], a[0] * a[1]);
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}
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