mirror of
https://github.com/cookiengineer/audacity
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42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/*
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* TwoLAME: an optimized MPEG Audio Layer Two encoder
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*
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* Copyright (C) 2001-2004 Michael Cheng
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* Copyright (C) 2004-2006 The TwoLAME Project
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; 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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* $Id: audio_wave.h,v 1.3 2008-02-01 19:44:37 richardash1981 Exp $
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*
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*/
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typedef struct wave_info_struct
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{
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FILE *soundfile;
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short channels; // 1 - mono . 2 - stereo. d'uh.
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unsigned long num_samples; // total number of samples/channel if available
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short samplesize; // 8 bit or 16bit. could probably just auto scale. but i think
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// we'll just ignore 8bit sound. MFC May03
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int samplerate; // in Hz
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int byteswap;
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}
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wave_info_t;
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wave_info_t *wave_init(char *inPath);
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int wave_get_samples(wave_info_t *wave_info, short int pcm[], int num_samples);
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// vim:ts=4:sw=4:nowrap:
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