diff options
Diffstat (limited to 'gst/speexresample/speex_resampler.h')
| -rw-r--r-- | gst/speexresample/speex_resampler.h | 65 |
1 files changed, 63 insertions, 2 deletions
diff --git a/gst/speexresample/speex_resampler.h b/gst/speexresample/speex_resampler.h index 7ca6efc0..7c6282b5 100644 --- a/gst/speexresample/speex_resampler.h +++ b/gst/speexresample/speex_resampler.h @@ -73,6 +73,11 @@ #define speex_resampler_get_input_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_get_input_stride) #define speex_resampler_set_output_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_set_output_stride) #define speex_resampler_get_output_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_get_output_stride) +#define speex_resampler_get_latency CAT_PREFIX(RANDOM_PREFIX,_resampler_get_latency) +#define speex_resampler_drain_float CAT_PREFIX(RANDOM_PREFIX,_resampler_drain_float) +#define speex_resampler_drain_int CAT_PREFIX(RANDOM_PREFIX,_resampler_drain_int) +#define speex_resampler_drain_interleaved_float CAT_PREFIX(RANDOM_PREFIX,_resampler_drain_interleaved_float) +#define speex_resampler_drain_interleaved_int CAT_PREFIX(RANDOM_PREFIX,_resampler_drain_interleaved_int) #define speex_resampler_skip_zeros CAT_PREFIX(RANDOM_PREFIX,_resampler_skip_zeros) #define speex_resampler_reset_mem CAT_PREFIX(RANDOM_PREFIX,_resampler_reset_mem) #define speex_resampler_strerror CAT_PREFIX(RANDOM_PREFIX,_resampler_strerror) @@ -283,7 +288,7 @@ void speex_resampler_set_input_stride(SpeexResamplerState *st, /** Get the input stride. * @param st Resampler state - * @param stride Input stride copied + * @param stride Input stride */ void speex_resampler_get_input_stride(SpeexResamplerState *st, spx_uint32_t *stride); @@ -296,12 +301,68 @@ void speex_resampler_set_output_stride(SpeexResamplerState *st, spx_uint32_t stride); /** Get the output stride. - * @param st Resampler state copied + * @param st Resampler state * @param stride Output stride */ void speex_resampler_get_output_stride(SpeexResamplerState *st, spx_uint32_t *stride); +/** Get the latency in input samples introduced by the resampler. + * @param st Resampler state + */ +int speex_resampler_get_latency(SpeexResamplerState *st); + +/** + * Outputs the remaining samples into a float array. + * @param st Resampler state + * @param channel_index Index of the channel to process for the multi-channel + * base (0 otherwise) + * of samples processed + * @param out Output buffer + * @param out_len Size of the output buffer. Returns the number of samples written + */ +int speex_resampler_drain_float(SpeexResamplerState *st, + spx_uint32_t channel_index, + float *out, + spx_uint32_t *out_len); +/** + * Outputs the remaining samples into an int array. + * @param st Resampler state + * @param channel_index Index of the channel to process for the multi-channel + * base (0 otherwise) + * of samples processed + * @param out Output buffer + * @param out_len Size of the output buffer. Returns the number of samples written + */ +int speex_resampler_drain_int(SpeexResamplerState *st, + spx_uint32_t channel_index, + spx_int16_t *out, + spx_uint32_t *out_len); +/** + * Outputs the remaining samples into a float array. + * @param st Resampler state + * @param channel_index Index of the channel to process for the multi-channel + * base (0 otherwise) + * of samples processed + * @param out Output buffer + * @param out_len Size of the output buffer. Returns the number of samples written + */ +int speex_resampler_drain_interleaved_float(SpeexResamplerState *st, + float *out, + spx_uint32_t *out_len); +/** + * Outputs the remaining samples into an int array. + * @param st Resampler state + * @param channel_index Index of the channel to process for the multi-channel + * base (0 otherwise) + * of samples processed + * @param out Output buffer + * @param out_len Size of the output buffer. Returns the number of samples written + */ +int speex_resampler_drain_interleaved_int(SpeexResamplerState *st, + spx_int16_t *out, + spx_uint32_t *out_len); + /** Make sure that the first samples to go out of the resamplers don't have * leading zeros. This is only useful before starting to use a newly created * resampler. It is recommended to use that when resampling an audio file, as |