MPD
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Library for working with packed 24 bit samples. More...
#include <stdbool.h>
#include <stdint.h>
Go to the source code of this file.
Functions | |
void | pcm_pack_24 (uint8_t *dest, const int32_t *src, unsigned num_samples, bool reverse_endian) |
Converts padded 24 bit samples (4 bytes per sample) to packed 24 bit samples (3 bytes per sample). | |
void | pcm_unpack_24 (int32_t *dest, const uint8_t *src, unsigned num_samples, bool reverse_endian) |
Converts packed 24 bit samples (3 bytes per sample) to padded 24 bit samples (4 bytes per sample). | |
Library for working with packed 24 bit samples.
Definition in file pcm_pack.h.
void pcm_pack_24 | ( | uint8_t * | dest, |
const int32_t * | src, | ||
unsigned | num_samples, | ||
bool | reverse_endian | ||
) |
Converts padded 24 bit samples (4 bytes per sample) to packed 24 bit samples (3 bytes per sample).
This function can be used to convert a buffer in-place.
dest | the destination buffer (array of triples) |
src | the source buffer |
num_samples | the number of samples to convert |
reverse_endian | is src and dest in non-host byte order? |
void pcm_unpack_24 | ( | int32_t * | dest, |
const uint8_t * | src, | ||
unsigned | num_samples, | ||
bool | reverse_endian | ||
) |
Converts packed 24 bit samples (3 bytes per sample) to padded 24 bit samples (4 bytes per sample).
dest | the destination buffer |
src | the source buffer (array of triples) |
num_samples | the number of samples to convert |
reverse_endian | is src and dest in non-host byte order? |