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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_BASE_COMPRESSOR_ZLIB_H_
#define REMOTING_BASE_COMPRESSOR_ZLIB_H_
#include "base/memory/scoped_ptr.h"
#include "remoting/base/compressor.h"
typedef struct z_stream_s z_stream;
namespace remoting {
// A lossless compressor using zlib.
class CompressorZlib : public Compressor {
public:
CompressorZlib();
virtual ~CompressorZlib();
// Compressor implementations.
virtual bool Process(const uint8* input_data,
int input_size,
uint8* output_data,
int output_size,
CompressorFlush flush,
int* consumed,
int* written) OVERRIDE;
virtual void Reset() OVERRIDE;
private:
scoped_ptr<z_stream> stream_;
};
} // namespace remoting
#endif // REMOTING_BASE_COMPRESSOR_ZLIB_H_
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