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| author |  dvonbeck <dvonbeck@google.com> | 2016-08-01 11:01:56 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-08-01 11:01:56 -0700 |
| commit | 9b03e7b29d963ea333a66dc5353e94f6391eb899 (patch) | |
| tree | 8d888df5a95d0859e7748d53ad580d9e0bc1d2cf /src/gpu/GrRectanizer_skyline.cpp | |
| 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
Diffstat (limited to 'src/gpu/GrRectanizer_skyline.cpp')
0 files changed, 0 insertions, 0 deletions