diff options
Diffstat (limited to 'src/pulsecore/resampler.h')
| -rw-r--r-- | src/pulsecore/resampler.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/pulsecore/resampler.h b/src/pulsecore/resampler.h index 778c738d..5e302a9b 100644 --- a/src/pulsecore/resampler.h +++ b/src/pulsecore/resampler.h @@ -1,8 +1,6 @@ #ifndef fooresamplerhfoo #define fooresamplerhfoo -/* $Id$ */ - /*** This file is part of PulseAudio. @@ -46,6 +44,7 @@ typedef enum pa_resample_method { PA_RESAMPLER_FFMPEG, PA_RESAMPLER_AUTO, /* automatic select based on sample format */ PA_RESAMPLER_COPY, + PA_RESAMPLER_PEAKS, PA_RESAMPLER_MAX } pa_resample_method_t; @@ -69,6 +68,9 @@ void pa_resampler_free(pa_resampler *r); /* Returns the size of an input memory block which is required to return the specified amount of output data */ size_t pa_resampler_request(pa_resampler *r, size_t out_length); +/* Inverse of pa_resampler_request() */ +size_t pa_resampler_result(pa_resampler *r, size_t in_length); + /* Returns the maximum size of input blocks we can process without needing bounce buffers larger than the mempool tile size. */ size_t pa_resampler_max_block_size(pa_resampler *r); @@ -81,6 +83,9 @@ void pa_resampler_set_input_rate(pa_resampler *r, uint32_t rate); /* Change the output rate of the resampler object */ void pa_resampler_set_output_rate(pa_resampler *r, uint32_t rate); +/* Reinitialize state of the resampler, possibly due to seeking or other discontinuities */ +void pa_resampler_reset(pa_resampler *r); + /* Return the resampling method of the resampler object */ pa_resample_method_t pa_resampler_get_method(pa_resampler *r); @@ -93,4 +98,5 @@ const char *pa_resample_method_to_string(pa_resample_method_t m); /* Return 1 when the specified resampling method is supported */ int pa_resample_method_supported(pa_resample_method_t m); + #endif |