diff options
Diffstat (limited to 'src/pcm_byteswap.h')
| -rw-r--r-- | src/pcm_byteswap.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/pcm_byteswap.h b/src/pcm_byteswap.h index 005e75ded..0836a2512 100644 --- a/src/pcm_byteswap.h +++ b/src/pcm_byteswap.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -20,6 +20,8 @@ #ifndef MPD_PCM_BYTESWAP_H #define MPD_PCM_BYTESWAP_H +#include "audio_format.h" + #include <stdint.h> #include <stddef.h> @@ -47,4 +49,19 @@ const int16_t *pcm_byteswap_16(struct pcm_buffer *buffer, const int32_t *pcm_byteswap_32(struct pcm_buffer *buffer, const int32_t *src, size_t len); +/** + * Changes the endianness of PCM data. + * + * @param buffer the destination pcm_buffer object + * @param format the sample format (both input and output) + * @param src the source PCM buffer + * @param src_size the number of bytes in #src + * @return the destination buffer, or NULL if the sample format is not + * supported + */ +G_GNUC_MALLOC +const void * +pcm_byteswap(struct pcm_buffer *buffer, enum sample_format format, + const void *src, size_t size); + #endif |