diff options
| author |  Brian Osman <brianosman@google.com> | 2017-01-26 09:32:33 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-01-26 15:27:49 +0000 |
| commit | 964dec3948721808491b21b4ff4ff41a466443ec (patch) | |
| tree | 57e3d48e97aecafc872a9cce6285e9edea775cf8 /include | |
| parent | d6016013bdf843013f7fb8648fc5a64ce7e77005 (diff) | |
Move SkGammaColorFilter to tools, limit to sRGB
Similarly, limit GrGammaEffect to sRGB (and rename it).
BUG=skia:
Change-Id: I88feef11ab7040bca2fa4c2eed71923ded87a0d0
Reviewed-on: https://skia-review.googlesource.com/7375
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/effects/SkGammaColorFilter.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/include/effects/SkGammaColorFilter.h b/include/effects/SkGammaColorFilter.h deleted file mode 100644 index 72c464e33b..0000000000 --- a/include/effects/SkGammaColorFilter.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright 2016 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef SkGammaColorFilter_DEFINED -#define SkGammaColorFilter_DEFINED - -#include "SkColorFilter.h" -#include "SkRefCnt.h" - -// This colorfilter can be used to perform pixel-by-pixel conversion between linear and -// power-law color spaces. A gamma of 2.2 is interpreted to mean convert from sRGB to linear -// while a gamma of 1/2.2 is interpreted to mean convert from linear to sRGB. Any other -// values are just directly applied (i.e., out = in^gamma) -// -// More complicated color space mapping (i.e., ICC profiles) should be handled via the -// SkColorSpace object. -class SK_API SkGammaColorFilter : public SkColorFilter { -public: - static sk_sp<SkColorFilter> Make(SkScalar gamma); - - void filterSpan(const SkPMColor src[], int count, SkPMColor[]) const override; - -#if SK_SUPPORT_GPU - sk_sp<GrFragmentProcessor> asFragmentProcessor(GrContext*, SkColorSpace*) const override; -#endif - - SK_TO_STRING_OVERRIDE() - SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLumaColorFilter) - -protected: - void flatten(SkWriteBuffer&) const override; - -private: - SkGammaColorFilter(SkScalar gamma); - - SkScalar fGamma; - typedef SkColorFilter INHERITED; -}; - -#endif |