diff options
Diffstat (limited to 'src/modules/bluetooth/sbc.h')
| -rw-r--r-- | src/modules/bluetooth/sbc.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/modules/bluetooth/sbc.h b/src/modules/bluetooth/sbc.h index f9d506bc..25a12885 100644 --- a/src/modules/bluetooth/sbc.h +++ b/src/modules/bluetooth/sbc.h @@ -31,6 +31,7 @@ extern "C" { #endif #include <stdint.h> +#include <sys/types.h> /* sampling frequency */ #define SBC_FREQ_16000 0x00 @@ -84,11 +85,22 @@ int sbc_reinit(sbc_t *sbc, unsigned long flags); int sbc_parse(sbc_t *sbc, void *input, int input_len); int sbc_decode(sbc_t *sbc, void *input, int input_len, void *output, int output_len, int *len); -int sbc_encode(sbc_t *sbc, void *input, int input_len, void *output, - int output_len, int *written); -int sbc_get_frame_length(sbc_t *sbc); -int sbc_get_frame_duration(sbc_t *sbc); -uint16_t sbc_get_codesize(sbc_t *sbc); + +/* Encodes ONE input block into ONE output block */ +ssize_t sbc_encode(sbc_t *sbc, + const void *input, size_t input_len, + void *output, size_t output_len, + size_t *written); + +/* Returns the output block size in bytes */ +size_t sbc_get_frame_length(sbc_t *sbc); + +/* Returns the time one input/output block takes to play in msec*/ +unsigned sbc_get_frame_duration(sbc_t *sbc); + +/* Returns the input block size in bytes */ +size_t sbc_get_codesize(sbc_t *sbc); + const char *sbc_get_implementation_info(sbc_t *sbc); void sbc_finish(sbc_t *sbc); |