SkColorFilterImageFilter.h 1.3 KB

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  1. /*
  2. * Copyright 2012 The Android Open Source Project
  3. *
  4. * Use of this source code is governed by a BSD-style license that can be
  5. * found in the LICENSE file.
  6. */
  7. #ifndef SkColorFilterImageFilter_DEFINED
  8. #define SkColorFilterImageFilter_DEFINED
  9. #include "include/core/SkColorFilter.h"
  10. #include "include/core/SkImageFilter.h"
  11. class SK_API SkColorFilterImageFilter : public SkImageFilter {
  12. public:
  13. static sk_sp<SkImageFilter> Make(sk_sp<SkColorFilter> cf,
  14. sk_sp<SkImageFilter> input,
  15. const CropRect* cropRect = nullptr);
  16. protected:
  17. void flatten(SkWriteBuffer&) const override;
  18. sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source, const Context&,
  19. SkIPoint* offset) const override;
  20. bool onIsColorFilterNode(SkColorFilter**) const override;
  21. bool onCanHandleComplexCTM() const override { return true; }
  22. bool affectsTransparentBlack() const override;
  23. private:
  24. SK_FLATTENABLE_HOOKS(SkColorFilterImageFilter)
  25. SkColorFilterImageFilter(sk_sp<SkColorFilter> cf,
  26. sk_sp<SkImageFilter> input,
  27. const CropRect* cropRect);
  28. sk_sp<SkColorFilter> fColorFilter;
  29. typedef SkImageFilter INHERITED;
  30. };
  31. #endif