SV platform dependency builds

/*

 * PortAudio Portable Real-Time Audio Library

 * Latest Version at: http://www.portaudio.com

 *

 * Copyright (c) 1999-2010 Phil Burk and Ross Bencina

 *

 * Permission is hereby granted, free of charge, to any person obtaining

 * a copy of this software and associated documentation files

 * (the "Software"), to deal in the Software without restriction,

 * including without limitation the rights to use, copy, modify, merge,

 * publish, distribute, sublicense, and/or sell copies of the Software,

 * and to permit persons to whom the Software is furnished to do so,

 * subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be

 * included in all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR

 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 */

/*

 * The text above constitutes the entire PortAudio license; however, 

 * the PortAudio community also makes the following non-binding requests:

 *

 * Any person wishing to distribute modifications to the Software is

 * requested to send the modifications to the original developer so that

 * they can be incorporated into the canonical version. It is also 

 * requested that these non-binding requests be included along with the 

 * license above.

 */

#ifndef _WAV_WRITER_H

#define _WAV_WRITER_H

/*

 * WAV file writer.

 *

 * Author: Phil Burk

 */

#ifdef __cplusplus

extern "C" {

#endif

/* Define WAV Chunk and FORM types as 4 byte integers. */

#define RIFF_ID   (('R'<<24) | ('I'<<16) | ('F'<<8) | 'F')

#define WAVE_ID   (('W'<<24) | ('A'<<16) | ('V'<<8) | 'E')

#define FMT_ID    (('f'<<24) | ('m'<<16) | ('t'<<8) | ' ')

#define DATA_ID   (('d'<<24) | ('a'<<16) | ('t'<<8) | 'a')

#define FACT_ID   (('f'<<24) | ('a'<<16) | ('c'<<8) | 't')

/* Errors returned by Audio_ParseSampleImage_WAV */

#define WAV_ERR_CHUNK_SIZE     (-1)   /* Chunk size is illegal or past file size. */

#define WAV_ERR_FILE_TYPE      (-2)   /* Not a WAV file. */

#define WAV_ERR_ILLEGAL_VALUE  (-3)   /* Illegal or unsupported value. Eg. 927 bits/sample */

#define WAV_ERR_FORMAT_TYPE    (-4)   /* Unsupported format, eg. compressed. */

#define WAV_ERR_TRUNCATED      (-5)   /* End of file missing. */

/* WAV PCM data format ID */

#define WAVE_FORMAT_PCM        (1)

#define WAVE_FORMAT_IMA_ADPCM  (0x0011)

typedef struct WAV_Writer_s

{

    FILE *fid;

    /* Offset in file for data size. */

    int   dataSizeOffset;

    int   dataSize;

} WAV_Writer;

/*********************************************************************************

 * Open named file and write WAV header to the file.

 * The header includes the DATA chunk type and size.

 * Returns number of bytes written to file or negative error code.

 */

long Audio_WAV_OpenWriter( WAV_Writer *writer, const char *fileName, int frameRate, int samplesPerFrame );

/*********************************************************************************

 * Write to the data chunk portion of a WAV file.

 * Returns bytes written or negative error code.

 */

long Audio_WAV_WriteShorts( WAV_Writer *writer,

                short *samples,

                int numSamples

                );

/*********************************************************************************

 * Close WAV file.

 * Update chunk sizes so it can be read by audio applications.

 */

long Audio_WAV_CloseWriter( WAV_Writer *writer );

#ifdef __cplusplus

};

#endif

#endif /* _WAV_WRITER_H */