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70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/* soundfile.h: Convert audio files (wav, voc, etc.) to lists of pulses
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Copyright (c) 2008 Fredrick Meunier
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$Id$
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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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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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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Author contact information:
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E-mail: fredm@spamcop.net
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*/
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#ifndef SOUNDFILE_H
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#define SOUNDFILE_H
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#include <list>
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#include <string>
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#include <memory>
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#include <vector>
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#include <libspectrum.h>
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#include "trigger.h"
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typedef std::list<unsigned int> pulse_list;
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class soundfile {
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public:
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soundfile( std::string filename, trigger* edge_detector,
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double source_machine_hz, bool show_stats = false );
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virtual ~soundfile();
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const pulse_list& get_pulse_list();
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void display_stats();
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void get_tape_block( libspectrum_tape *tape, double start_tstates,
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double end_tstates );
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double getSampleRate() {
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return sample_rate;
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}
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private:
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char low;
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char high;
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pulse_list pulses;
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double source_machine_hz;
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double sample_rate;
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std::auto_ptr<trigger> edge_detector;
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std::vector<unsigned int> amplitude_frequency_table;
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};
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#endif /* #define SOUNDFILE_H */
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