diff options
author | Lennart Poettering <lennart@poettering.net> | 2009-03-19 17:44:42 +0100 |
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committer | Lennart Poettering <lennart@poettering.net> | 2009-03-19 17:44:42 +0100 |
commit | 291d21c4bab6970b70b08cc301c5287b4a11b20e (patch) | |
tree | b37589bc97c850fe9277accd1d5dbdf9ee8f3cc8 /src/modules/bluetooth/sbc.h | |
parent | 794775bb51eac04546bc905f789bbe613fd23bfa (diff) |
fix prototypes of sbc functions a bit
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); |