diff options
| author |  Brian Osman <brianosman@google.com> | 2016-10-19 14:56:07 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2016-10-20 20:21:35 +0000 |
| commit | bbf251bf225489a0939fff6df938035a290f4d16 (patch) | |
| tree | 4fbf67858e195d7b307248f4507c9506ece8316d /src/core/SkColorSpace_XYZ.h | |
| parent | 8ffb26051f16a2ec4fbd1f8b0737d6d86c0ad819 (diff) | |
Hash the gamut of XYZ color spaces, to speed up comparison
Also going to use this to allow caching of GrColorSpaceXforms
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3670
Change-Id: I56ed2dcbdddc22046263f56d68f2d6aea55547c8
Reviewed-on: https://skia-review.googlesource.com/3670
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Diffstat (limited to 'src/core/SkColorSpace_XYZ.h')
| -rw-r--r-- | src/core/SkColorSpace_XYZ.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/SkColorSpace_XYZ.h b/src/core/SkColorSpace_XYZ.h index 72ec3f1b67..07f44cab4c 100644 --- a/src/core/SkColorSpace_XYZ.h +++ b/src/core/SkColorSpace_XYZ.h @@ -15,7 +15,8 @@ class SkColorSpace_XYZ : public SkColorSpace_Base { public: const SkMatrix44* toXYZD50() const override { return &fToXYZD50; } - + uint32_t toXYZD50Hash() const override { return fToXYZD50Hash; } + const SkMatrix44* fromXYZD50() const override; bool onGammaCloseToSRGB() const override; @@ -41,6 +42,7 @@ private: const SkGammaNamed fGammaNamed; sk_sp<SkGammas> fGammas; const SkMatrix44 fToXYZD50; + uint32_t fToXYZD50Hash; mutable SkMatrix44 fFromXYZD50; mutable SkOnce fFromXYZOnce; |