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| author |  Mike Klein <mtklein@chromium.org> | 2017-08-09 18:23:25 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-08-10 14:34:35 +0000 |
| commit | c2f876bb8d8991e428467c1d7d24152eea629770 (patch) | |
| tree | 5f94199f289e68b418dfc6cafc9516e81141454d /src/jumper/SkJumper.h | |
| parent | f4874bc5c14242dc482882252f8a8d482aa11508 (diff) | |
Replace interp() with clut_{3,4}D stages.
I tried to follow exactly the same strategy as a start.
(Though I did fix the off-by-one dimensions.)
It does rather look like we only need 3D and 4D now
that I've looked at the call sites.
Looks like about a 20% speedup.
Change-Id: I8b1af64750ad1750716ee1ab0767e64591c7206a
Reviewed-on: https://skia-review.googlesource.com/32842
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Diffstat (limited to 'src/jumper/SkJumper.h')
| -rw-r--r-- | src/jumper/SkJumper.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/jumper/SkJumper.h b/src/jumper/SkJumper.h index a22bb22da1..d4e8ef4f37 100644 --- a/src/jumper/SkJumper.h +++ b/src/jumper/SkJumper.h @@ -121,4 +121,9 @@ struct SkJumper_UniformColorCtx { uint32_t rgba; }; +struct SkJumper_ColorLookupTableCtx { + const float* table; + int limits[4]; +}; + #endif//SkJumper_DEFINED |