skia2/tests/sksl/shared/golden/HelloWorld.glsl


out vec4 sk_FragColor;
void main() {
    sk_FragColor = vec4(0.75);
}
Generate SkSL golden output files from test inputs during the build. Golden SkSL outputs are intended to eventually replace the majority of our unit tests, since they can automatically update themselves when we change implementation details of the compiler. If you change the compiler output without updating the Golden files, the CheckGeneratedFiles housekeeper will be triggered. Set `skia_compile_processors` or `skia_compile_sksl_tests` to true in your GN args to regenerate them. Almost all of the tests from SkSLFPTests.cpp and SkSLGLSLTests.cpp can be migrated into separate unit-test .fp/.sksl files in a followup CL. hcm@ has signed off on removing the copyright boilerplate preamble from our unit test files. Change-Id: I9e24a944bbac8f8efd62c92481b022a0b1ecdd0b Bug: skia:10694 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/316336 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2020-09-14 14:21:44 +00:00
Align default values of GrShaderCaps with StandaloneShaderCaps. `fBuiltinFMASupport` is now true on both, and `fUsesPrecisionModifiers` is now false. Other mismatching flags exist, but they are non-trivial to synchronize as they are tied to extension strings. This will help our skslc-based unit tests generate the same results as our C++ unit tests did, but should not affect real-world results as these defaults will all be overwritten in a non-testing scenario. In practice, the `fUsesPrecisionModifiers` change is responsible for all of the diffs below. The other flags did not change the results of any of the currently-ported tests. Change-Id: Ieb056d852b027fa87c56fd89f971a77a10a8a124 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317204 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Auto-Submit: John Stiles <johnstiles@google.com> 2020-09-15 20:09:11 +00:00			`out vec4 sk_FragColor;`
Generate SkSL golden output files from test inputs during the build. Golden SkSL outputs are intended to eventually replace the majority of our unit tests, since they can automatically update themselves when we change implementation details of the compiler. If you change the compiler output without updating the Golden files, the CheckGeneratedFiles housekeeper will be triggered. Set `skia_compile_processors` or `skia_compile_sksl_tests` to true in your GN args to regenerate them. Almost all of the tests from SkSLFPTests.cpp and SkSLGLSLTests.cpp can be migrated into separate unit-test .fp/.sksl files in a followup CL. hcm@ has signed off on removing the copyright boilerplate preamble from our unit test files. Change-Id: I9e24a944bbac8f8efd62c92481b022a0b1ecdd0b Bug: skia:10694 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/316336 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> 2020-09-14 14:21:44 +00:00			`void main() {`
			`sk_FragColor = vec4(0.75);`
			`}`