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| author |  Brian Osman <brianosman@google.com> | 2016-12-29 09:18:20 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2016-12-29 18:35:44 +0000 |
| commit | 615d66d1aed8f0b6510d58658e639b69c4d73b35 (patch) | |
| tree | cbbf32051eba73fadf7124f403c3777bc2d7aca0 /include/core/SkImageFilter.h | |
| parent | 85ff84821d5f6c8d48f2af12bdffdd3b5f8baf2c (diff) | |
Add ImageToColorSpace helper in SkImageFilter
Share this logic among a couple filters that need it. This also fixes a
bug that showed up in the morhpology GM for GPU color space configs.
Re-land of https://skia-review.googlesource.com/c/6475/
BUG=skia:
Change-Id: If7b8d892cf89fa030bae68bdd3c03118f290f032
Reviewed-on: https://skia-review.googlesource.com/6484
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Diffstat (limited to 'include/core/SkImageFilter.h')
| -rw-r--r-- | include/core/SkImageFilter.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/core/SkImageFilter.h b/include/core/SkImageFilter.h index c2d7261196..86e12e1f4f 100644 --- a/include/core/SkImageFilter.h +++ b/include/core/SkImageFilter.h @@ -386,6 +386,15 @@ protected: */ Context mapContext(const Context& ctx) const; +#if SK_SUPPORT_GPU + /** + * Returns a version of the passed-in image (possibly the original), that is in a colorspace + * with the same gamut as the one from the OutputProperties. This allows filters that do many + * texture samples to guarantee that any color space conversion has happened before running. + */ + static sk_sp<SkSpecialImage> ImageToColorSpace(SkSpecialImage* src, const OutputProperties&); +#endif + private: friend class SkGraphics; static void PurgeCache(); |