src/third_party/skia/include/effects/SkComposeImageFilter.h

   1 /*
   2  * Copyright 2013 Google Inc.
   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
   8 #ifndef SkComposeImageFilter_DEFINED
   9 #define SkComposeImageFilter_DEFINED
  10
  11 #include "SkImageFilter.h"
  12
  13 class SK_API SkComposeImageFilter : public SkImageFilter {
  14 public:
  15     SkComposeImageFilter(SkImageFilter* outer, SkImageFilter* inner) : INHERITED(outer, inner) {}
  16     virtual ~SkComposeImageFilter();
  17
  18     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkComposeImageFilter)
  19
  20 protected:
  21     explicit SkComposeImageFilter(SkReadBuffer& buffer);
  22
  23     virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&,
  24                                SkBitmap* result, SkIPoint* loc) const SK_OVERRIDE;
  25     virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const SK_OVERRIDE;
  26
  27 private:
  28     typedef SkImageFilter INHERITED;
  29 };
  30
  31 #endif