From ece6037a1e654ff01e4238df65490edf68a568a7 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Mon, 10 Oct 2011 09:30:49 +0200 Subject: pcm_byteswap: add function with sample_format overload --- src/pcm_byteswap.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'src/pcm_byteswap.h') diff --git a/src/pcm_byteswap.h b/src/pcm_byteswap.h index 1098a2fe1..0836a2512 100644 --- a/src/pcm_byteswap.h +++ b/src/pcm_byteswap.h @@ -20,6 +20,8 @@ #ifndef MPD_PCM_BYTESWAP_H #define MPD_PCM_BYTESWAP_H +#include "audio_format.h" + #include #include @@ -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 -- cgit v1.2.3