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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkAndroidCodecAdapter_DEFINED
#define SkAndroidCodecAdapter_DEFINED
#include "include/codec/SkAndroidCodec.h"
#include "include/codec/SkCodec.h"
#include "include/core/SkSize.h"
#include <cstddef>
struct SkIRect;
struct SkImageInfo;
/**
* This class wraps SkCodec to implement the functionality of SkAndroidCodec.
* The underlying SkCodec implements sampled decodes. SkCodec's that do not
* implement that are wrapped with SkSampledCodec instead.
*/
class SkAndroidCodecAdapter : public SkAndroidCodec {
public:
explicit SkAndroidCodecAdapter(SkCodec*);
~SkAndroidCodecAdapter() override {}
protected:
SkISize onGetSampledDimensions(int sampleSize) const override;
bool onGetSupportedSubset(SkIRect* desiredSubset) const override;
SkCodec::Result onGetAndroidPixels(const SkImageInfo& info, void* pixels, size_t rowBytes,
const AndroidOptions& options) override;
private:
using INHERITED = SkAndroidCodec;
};
#endif // SkAndroidCodecAdapter_DEFINED
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