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/*
* Copyright (C) 2019 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _ardour_mp3file_source_h_
#define _ardour_mp3file_source_h_
#include "ardour/audiofilesource.h"
#include "ardour/mp3fileimportable.h"
#include <string>
using namespace std;
namespace ARDOUR {
class LIBARDOUR_API Mp3FileSource : public AudioFileSource {
public:
Mp3FileSource (ARDOUR::Session&, const string& path, int chn, Flag);
~Mp3FileSource ();
/* AudioSource API */
float sample_rate() const { return _mp3.samplerate (); }
bool clamped_at_unity () const { return false; }
/* AudioFileSource API */
void flush () {}
int update_header (samplepos_t when, struct tm&, time_t) { return 0; }
int flush_header () { return 0; }
void set_header_natural_position () {};
static int get_soundfile_info (string path, SoundFileInfo& _info, string& error_msg);
protected:
/* FileSource API */
void close ();
/* AudioSource API */
samplecnt_t read_unlocked (Sample *dst, samplepos_t start, samplecnt_t cnt) const;
samplecnt_t write_unlocked (Sample *, samplecnt_t) { return 0; }
private:
mutable Mp3FileImportableSource _mp3;
int _channel;
};
};
#endif
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