skia2/tests/sksl/shared/Ossfuzz28904.glsl


out vec4 sk_FragColor;
void main() {
    false;
    sk_FragColor = vec4(0.0);
}
Fix fuzzer-discovered crash with negated swizzles. This CL updates `compareConstant` to fail gracefully instead of aborting if the passed-in types don't match. This lets us call `compareConstant` without checking types first. Change-Id: Id2acdbdf700e64bcb24825cdad2c0e000992e8cb Bug: oss-fuzz:28904 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/347038 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2020-12-23 17:56:14 +00:00
			`out vec4 sk_FragColor;`
			`void main() {`
Performance experiment: disable control-flow analysis. This CL will be used to test for potential performance regressions (or improvements) that we might cause by disabling this optimization pass. It will be reverted in ~1 day. Change-Id: I26b7687c341eb6d81231406381c39869cfccf6d6 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/381259 Auto-Submit: John Stiles <johnstiles@google.com> Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2021-03-08 18:29:15 +00:00			`false;`
Fix fuzzer-discovered crash with negated swizzles. This CL updates `compareConstant` to fail gracefully instead of aborting if the passed-in types don't match. This lets us call `compareConstant` without checking types first. Change-Id: Id2acdbdf700e64bcb24825cdad2c0e000992e8cb Bug: oss-fuzz:28904 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/347038 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2020-12-23 17:56:14 +00:00			`sk_FragColor = vec4(0.0);`
			`}`