skia2/resources/sksl/intrinsics/Floor.sksl

uniform half4 testInputs;
uniform half4 colorGreen, colorRed;

half4 main() {
    half4 expected = half4(-2, 0, 0, 2);
    return (floor(testInputs.x)    == expected.x     &&
            floor(testInputs.xy)   == expected.xy    &&
            floor(testInputs.xyz)  == expected.xyz   &&
            floor(testInputs.xyzw) == expected.xyzw) ? colorGreen : colorRed;
}
Reland "Add some SkSL intrinsics to our dm tests." This reverts commit b576168c8ca86daa494f2d64f2967e83bd65efa9. Reason for revert: disabled floor test due to undiagnosed ANGLE + DX9 + Intel6000 failures Original change's description: > Revert "Add some SkSL intrinsics to our dm tests." > > This reverts commit 0492a744a52db0eaf360d2d3fce3ec5ca75dc5f0. > > Reason for revert: Intel HD6000 + ANGLE DX9 fails the floor() test. > > Original change's description: > > Add some SkSL intrinsics to our dm tests. > > > > This CL adds dm coverage for: > > - abs(half) > > - sign(half) > > - floor > > - ceil > > > > And creates test output for abs(int) and sign(int); these aren't covered > > by dm because they don't exist in ES2 and so are unsupported by Runtime > > Effects. > > > > Change-Id: Ia3e660408cef50dec8fa4b6bdc12906e96179f6e > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/360419 > > Reviewed-by: Ethan Nicholas <ethannicholas@google.com> > > Commit-Queue: John Stiles <johnstiles@google.com> > > Auto-Submit: John Stiles <johnstiles@google.com> > > TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com > > Change-Id: I62121efee9315b16e61e7d38659b6f629bdf8bd8 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/362056 > Reviewed-by: John Stiles <johnstiles@google.com> > Commit-Queue: John Stiles <johnstiles@google.com> TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com Change-Id: I22f22f631d85d93a8fe5686a99311ec2cf85fa4d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/362103 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> 2021-01-29 16:44:13 +00:00			`uniform half4 testInputs;`
			`uniform half4 colorGreen, colorRed;`

			`half4 main() {`
			`half4 expected = half4(-2, 0, 0, 2);`
			`return (floor(testInputs.x) == expected.x &&`
			`floor(testInputs.xy) == expected.xy &&`
			`floor(testInputs.xyz) == expected.xyz &&`
			`floor(testInputs.xyzw) == expected.xyzw) ? colorGreen : colorRed;`
			`}`