2 * Copyright 2012 The Android Open Source Project
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
8 #ifndef SkBitmapSource_DEFINED
9 #define SkBitmapSource_DEFINED
11 #include "SkImageFilter.h"
14 class SK_API SkBitmapSource : public SkImageFilter {
16 explicit SkBitmapSource(const SkBitmap& bitmap);
17 SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect& dstRect);
18 virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE;
20 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource)
23 explicit SkBitmapSource(SkReadBuffer& buffer);
24 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
25 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&,
26 SkBitmap* result, SkIPoint* offset) const SK_OVERRIDE;
27 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix& ctm, SkIRect* dst) const SK_OVERRIDE;
31 SkRect fSrcRect, fDstRect;
32 typedef SkImageFilter INHERITED;