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/*
* This file is part of AtracDEnc.
*
* AtracDEnc is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* AtracDEnc is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with AtracDEnc; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <vector>
#include <array>
#include <string>
#include <memory>
class ICompressedIO {
public:
class TFrame {
size_t Sz;
char* Data;
TFrame(const TFrame& src) = delete;
TFrame() = delete;
public:
TFrame(size_t sz)
: Sz(sz)
{
Data = new char[Sz];
}
~TFrame() {
delete[] Data;
}
size_t Size() const { return Sz; }
char* Get() { return Data; }
};
virtual std::string GetName() const = 0;
virtual size_t GetChannelNum() const = 0;
virtual ~ICompressedIO() {}
};
class ICompressedInput : public ICompressedIO {
public:
virtual std::unique_ptr<TFrame> ReadFrame() = 0;
virtual uint64_t GetLengthInSamples() const = 0;
};
class ICompressedOutput : public ICompressedIO {
public:
virtual void WriteFrame(std::vector<char> data) = 0;
};
typedef std::unique_ptr<ICompressedInput> TCompressedInputPtr;
typedef std::unique_ptr<ICompressedOutput> TCompressedOutputPtr;
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