skia2/resources/sksl/shared/EmptyBlocksES2.sksl

half4 main(float2 coords) {
    half4 color = half4(0);

    for (int counter=0; counter<10; ++counter) ;
    for (int counter=0; counter<10; ++counter) {}
    for (int counter=0; counter<10; ++counter) { false, 1 == 2; sqrt(7); }

    if (sqrt(1) == 1) color.g = 1; else 1;
    if (sqrt(1) == 2) 0; else color.a = 1;
    if (sqrt(1) == 3) 0; else 1;

    return color;
}
Reland "Add coords parameter to all .sksl test files used as runtime effects" This is a reland of 22dcb5fd7e4ab2a7a1a827165899a54342d2ed53 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> 2021-04-21 18:27:08 +00:00			`half4 main(float2 coords) {`
Update various shared/ tests to run in dm. These tests have updated to return green on success, or red on failure. Some tests were modified slightly to conform to ES2 limitations, or split into separate ES2 and ES3 parts. Change-Id: Ib47aeca217aef33f3c4b5999d93afed5d42a1e62 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/363876 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Auto-Submit: John Stiles <johnstiles@google.com> 2021-02-01 16:52:10 +00:00			`half4 color = half4(0);`
Add SkSL unit test for unbraced blocks that optimize away. In most cases, this works properly and a `;` is emitted, but in one particular case (int x, y;) we get nothing. Change-Id: If88d92502f6a533284dd4e0f78daedaf1481ff3d Bug: skia:11218 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/359558 Commit-Queue: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com> 2021-01-26 18:03:40 +00:00
Disallow unscoped for blocks which declare a variable. This should be legal, and we support this, but some versions of Android do not: http://screen/3bkQewHF3xUMn5v There's no point in allowing these shaders to exist; they can't compile on real-world clients, and these vardecls are borderline meaningless (as the variables being declared aren't reachable by any other statements). Change-Id: Ie1351933c90caee9124eeab8983364ec030b2653 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/379584 Reviewed-by: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-03-04 15:46:39 +00:00			`for (int counter=0; counter<10; ++counter) ;`
			`for (int counter=0; counter<10; ++counter) {}`
			`for (int counter=0; counter<10; ++counter) { false, 1 == 2; sqrt(7); }`
Add SkSL unit test for unbraced blocks that optimize away. In most cases, this works properly and a `;` is emitted, but in one particular case (int x, y;) we get nothing. Change-Id: If88d92502f6a533284dd4e0f78daedaf1481ff3d Bug: skia:11218 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/359558 Commit-Queue: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com> 2021-01-26 18:03:40 +00:00
			`if (sqrt(1) == 1) color.g = 1; else 1;`
			`if (sqrt(1) == 2) 0; else color.a = 1;`
			`if (sqrt(1) == 3) 0; else 1;`

			`return color;`
			`}`