Sample.h
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- /* cdrdao - write audio CD-Rs in disc-at-once mode
- *
- * Copyright (C) 1998 Andreas Mueller <mueller@daneb.ping.de>
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- /*
- * $Log: Sample.h,v $
- * Revision 1.2 1998/09/22 19:15:49 mueller
- * Added setting of sample data.
- *
- */
- #ifndef __SAMPLE_H__
- #define __SAMPLE_H__
- #define SAMPLES_PER_BLOCK 588
- // represents one audio sample
- struct Sample {
- unsigned char msbLeft;
- unsigned char lsbLeft;
- unsigned char msbRight;
- unsigned char lsbRight;
- short left() const { return (msbLeft << 8) | lsbLeft; }
- short right() const { return (msbRight << 8) | lsbRight; }
- void left(short d) { msbLeft = d >> 8; lsbLeft = d; }
- void right(short d) { msbRight = d >> 8; lsbRight = d; }
- void swap();
- };
- inline void Sample::swap()
- {
- char tmp;
- tmp = msbLeft;
- msbLeft = lsbLeft;
- lsbLeft = tmp;
- tmp = msbRight;
- msbRight = lsbRight;
- lsbRight = tmp;
- }
- #endif