diff options
Diffstat (limited to 'src/pcm_format.h')
| -rw-r--r-- | src/pcm_format.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/pcm_format.h b/src/pcm_format.h index 3e96fc65f..48bcd0662 100644 --- a/src/pcm_format.h +++ b/src/pcm_format.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 @@ -75,4 +75,19 @@ pcm_convert_to_32(struct pcm_buffer *buffer, enum sample_format src_format, const void *src, size_t src_size, size_t *dest_size_r); +/** + * Converts PCM samples to 32 bit floating point. + * + * @param buffer a pcm_buffer object + * @param bits the number of in the source buffer + * @param src the source PCM buffer + * @param src_size the size of #src in bytes + * @param dest_size_r returns the number of bytes of the destination buffer + * @return the destination buffer + */ +const float * +pcm_convert_to_float(struct pcm_buffer *buffer, + enum sample_format src_format, const void *src, + size_t src_size, size_t *dest_size_r); + #endif |