71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#pragma once
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typedef unsigned long nframes_t;
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/* a clip is just a stupid wrapper object for communicating with the peak server */
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#include "Peak_Client.H"
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extern Peak_Client peak_client;
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class Clip
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{
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const char *_filename;
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nframes_t _length; /* length of file in samples */
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int _channels;
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public:
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Clip ( )
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{
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_filename = NULL;
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_length = _channels = 0;
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}
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const char *name ( void ) const { return _filename; }
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nframes_t length ( void ) const { return _length; }
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int channels ( void ) const { return _channels; }
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static Clip *
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from_file ( const char * filename )
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{
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Clip *c = new Clip;
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c->_filename = filename;
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if ( ! peak_client.get_info( filename, &c->_length, &c->_channels ) )
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{
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delete c;
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return false;
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}
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return c;
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}
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bool
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read_peaks ( float fpp, nframes_t start, nframes_t end,
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int *peaks, Peak **pbuf, int *channels )
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{
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return peak_client.read_peaks( _filename, fpp, start, end, peaks, pbuf, channels );
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}
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};
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