openal-soft/OpenAL32/Include/sample_cvt.h

#ifndef SAMPLE_CVT_H
#define SAMPLE_CVT_H

#include "AL/al.h"
#include "alBuffer.h"

#ifdef __cplusplus
extern "C" {
#endif

extern const ALshort muLawDecompressionTable[256];
extern const ALshort aLawDecompressionTable[256];

void Convert_ALshort_ALima4(ALshort *dst, const ALubyte *src, ALsizei numchans, ALsizei len,
                            ALsizei align);
void Convert_ALshort_ALmsadpcm(ALshort *dst, const ALubyte *src, ALsizei numchans, ALsizei len,
                               ALsizei align);

#ifdef __cplusplus
} // extern "C"
#endif

#endif /* SAMPLE_CVT_H */
Move the sample conversion routines to a separate file 2014-03-05 16:17:47 -08:00			`#ifndef SAMPLE_CVT_H`
			`#define SAMPLE_CVT_H`

			`#include "AL/al.h"`
			`#include "alBuffer.h"`

Add missing extern "C" 2018-10-27 18:56:11 -07:00			`#ifdef __cplusplus`
			`extern "C" {`
			`#endif`

Store mulaw and alaw samples directly in the buffer They're now decompressed on the fly in the mixer. This is not a significant performance issue given that it only needs a 512-byte lookup table, and the buffer stores half as much data (it may actually be faster, requiring less overall memory). 2018-01-17 08:49:49 -08:00			`extern const ALshort muLawDecompressionTable[256];`
			`extern const ALshort aLawDecompressionTable[256];`

More cleanup for buffer loading Don't bother with unnecessary and unused converters, and remove some unsupported queries. 2018-01-21 23:35:28 -08:00			`void Convert_ALshort_ALima4(ALshort dst, const ALubyte src, ALsizei numchans, ALsizei len,`
			`ALsizei align);`
			`void Convert_ALshort_ALmsadpcm(ALshort dst, const ALubyte src, ALsizei numchans, ALsizei len,`
			`ALsizei align);`
Move the sample conversion routines to a separate file 2014-03-05 16:17:47 -08:00
Add missing extern "C" 2018-10-27 18:56:11 -07:00			`#ifdef __cplusplus`
			`} // extern "C"`
			`#endif`

Move the sample conversion routines to a separate file 2014-03-05 16:17:47 -08:00			`#endif /* SAMPLE_CVT_H */`