| commit | 9b03e7b29d963ea333a66dc5353e94f6391eb899 | [log] [tgz] |
|---|---|---|
| author | dvonbeck <dvonbeck@google.com> | Mon Aug 01 11:01:56 2016 -0700 |
| committer | Commit bot <commit-bot@chromium.org> | Mon Aug 01 11:01:56 2016 -0700 |
| tree | 8d888df5a95d0859e7748d53ad580d9e0bc1d2cf | |
| parent | 6be452c80072b5ce4011126a27471ceaec72cfcb [diff] |
GrFP can express distance vector field req., program builder declares variable for it This update allows fragment processors to require a field of vectors to the nearest edge. This requirement propagates: - from child FPs to their parent - from parent FPs to the GrPaint - from GrPaint through the PipelineBuilder into GrPipeline - acessed from GrPipeline by GrGLSLProgramBuilder GrGLSL generates a variable for the distance vector and passes it down to the GeometryProcessor->emitCode() method. This CL's base is the CL for adding the BevelNormalSource API: https://codereview.chromium.org/2080993002 BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2114993002 Committed: https://skia.googlesource.com/skia/+/4ef6dfa7089c092c67b0d5ec34e89c1e319af196 Review-Url: https://codereview.chromium.org/2114993002