From d4e4c57b8d5bb583628b5d4ddf36ec022a61768c Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Mon, 2 Mar 2009 16:39:54 +0100 Subject: pcm_format: added pcm_convert_to_32() Added code to convert all other sample formats to 32 bit. --- src/pcm_format.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/pcm_format.h') diff --git a/src/pcm_format.h b/src/pcm_format.h index 53547df5d..3da10f2a7 100644 --- a/src/pcm_format.h +++ b/src/pcm_format.h @@ -57,4 +57,19 @@ pcm_convert_to_24(struct pcm_buffer *buffer, uint8_t bits, const void *src, size_t src_size, size_t *dest_size_r); +/** + * Converts PCM samples to 32 bit. + * + * @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 int32_t * +pcm_convert_to_32(struct pcm_buffer *buffer, + uint8_t bits, const void *src, + size_t src_size, size_t *dest_size_r); + #endif -- cgit v1.2.3