mirror of
https://github.com/claunia/cuetools.net.git
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126 lines
3.1 KiB
C++
126 lines
3.1 KiB
C++
/*
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* TTALib.h
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*
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* Description: TTA library interface
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*
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* Copyright (c) 2004 Alexander Djourik. All rights reserved.
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* Copyright (c) 2004 Pavel Zhilin. All rights reserved.
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*
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* aint with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* Please see the file COPYING in this directory for full copyright
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* information.
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*/
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#ifndef TTALIB_H_
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#define TTALIB_H_
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#include "TTAError.h"
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#include "WavFile.h"
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#include <windows.h>
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#pragma pack(push)
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#pragma pack(1)
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#ifdef _WINDLL
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#define DllExport __declspec( dllexport )
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#else
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#define DllExport
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#endif
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#define WAVE_FORMAT_PCM 1
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#define WAVE_FORMAT_IEEE_FLOAT 3
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namespace TTALib
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{
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struct DllExport TTAStat
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{
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double ratio;
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unsigned long input_bytes;
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unsigned long output_bytes;
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};
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class TTAReader;
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class TTAWriter;
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class DllExport TTAEncoder
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{
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TTAWriter *writer;
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HANDLE hFile;
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TTAStat stat;
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public:
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TTAEncoder(const char *filename,
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bool append,
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unsigned short AudioFormat,
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unsigned short NumChannels,
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unsigned short BitsPerSample,
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unsigned long SampleRate,
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unsigned long DataLength);
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TTAEncoder(HANDLE hInFile,
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bool append,
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unsigned short AudioFormat,
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unsigned short NumChannels,
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unsigned short BitsPerSample,
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unsigned long SampleRate,
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unsigned long DataLength);
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~TTAEncoder();
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bool CompressBlock (long *buf, long bufLen);
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TTAStat GetStat ();
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};
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class DllExport TTADecoder
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{
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TTAReader *reader;
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HANDLE hFile;
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TTAStat stat;
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public:
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TTADecoder (const char *filename);
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TTADecoder (HANDLE hInFile);
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~TTADecoder();
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long GetBlock (long **buf);
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long GetAudioFormat ();
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long GetNumChannels ();
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long GetBitsPerSample ();
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long GetSampleRate ();
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long GetDataLength ();
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TTAStat GetStat ();
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};
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typedef bool (*TTACALLBACK)(const TTAStat &stat, void *uParam);
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DllExport const char *GetErrStr (TTAError err);
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DllExport TTAError CopyId3Header (HANDLE hInFile, HANDLE hOutFile, bool CopyID3v2Tag);
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DllExport TTAError Wav2TTA (const char *infile, const char *outfile,
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bool CopyID3v2Tag=true, TTACALLBACK TTACallback=NULL, void *uParam=NULL);
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DllExport TTAError TTA2Wav (const char *infile, const char *outfile,
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bool CopyID3v2Tag=true, TTACALLBACK TTACallback=NULL, void *uParam=NULL);
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DllExport TTAError TTATest (const char *infile,
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TTACALLBACK TTACallback=NULL, void *uParam=NULL);
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}
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#pragma pack(pop)
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#endif // TTALIB_H_
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