diff options
| author |  Florin Malita <fmalita@chromium.org> | 2017-07-19 10:32:28 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-07-19 14:55:24 +0000 |
| commit | fff3a40767df6d3a913c146d96b2b4284dffb4c5 (patch) | |
| tree | f18895ee43241dfaf323feb46d429214b26acc84 | |
| parent | 139eb805caca239bf451b4876e0d3a31dd9f0744 (diff) | |
Singleton SRGB color filters
Change-Id: I67e976e63bbb9ebb47616613e02adb97e6e2345c
Reviewed-on: https://skia-review.googlesource.com/24303
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
| -rw-r--r-- | src/core/SkColorFilter.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/core/SkColorFilter.cpp b/src/core/SkColorFilter.cpp index d8e68c8db5..454fdb267c 100644 --- a/src/core/SkColorFilter.cpp +++ b/src/core/SkColorFilter.cpp @@ -277,14 +277,18 @@ void SkSRGBGammaColorFilter::toString(SkString* str) const { } #endif +template <SkSRGBGammaColorFilter::Direction dir> +sk_sp<SkColorFilter> MakeSRGBGammaCF() { + static SkColorFilter* gSingleton = new SkSRGBGammaColorFilter(dir); + return sk_ref_sp(gSingleton); +} + sk_sp<SkColorFilter> SkColorFilter::MakeLinearToSRGBGamma() { - return sk_sp<SkColorFilter>(new SkSRGBGammaColorFilter( - SkSRGBGammaColorFilter::Direction::kLinearToSRGB)); + return MakeSRGBGammaCF<SkSRGBGammaColorFilter::Direction::kLinearToSRGB>(); } sk_sp<SkColorFilter> SkColorFilter::MakeSRGBToLinearGamma() { - return sk_sp<SkColorFilter>(new SkSRGBGammaColorFilter( - SkSRGBGammaColorFilter::Direction::kSRGBToLinear)); + return MakeSRGBGammaCF<SkSRGBGammaColorFilter::Direction::kSRGBToLinear>(); } /////////////////////////////////////////////////////////////////////////////////////////////////// |