[sksl][wgsl] Enable WGSL validation using Tint
- Introduced the SK_ENABLE_WGSL_VALIDATION macro which is currently only
enabled when skslc gets compiled when using the `skia_compile_sksl_tests`
setting.
- SkSLCompiler::toWGSL now validates its output using Tint's WGSL reader
structures based on conditionally compiled code depending on the
SK_ENABLE_WGSL_VALIDATION flag.
- Fixed `warning: use of deprecated language feature: struct members should be separated with commas"
warnings that were generated for HelloWorld.wgsl.
Bug: skia:13092
Change-Id: Ib894457030004966221faf82f61360e390b95e22
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/537802
Commit-Queue: Arman Uguray <armansito@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
9 files changed