source-output.c - OpenGrok cross reference for /third_party/pulseaudio/src/pulsecore/source-output.c

Lines Matching defs:resampler
236     pa_resampler *resampler = NULL;
417         if (!pa_source_output_new_data_is_passthrough(data)) /* no resampler for passthrough content */
418             if (!(resampler = pa_resampler_new(
451     o->actual_resample_method = resampler ? pa_resampler_get_method(resampler) : PA_RESAMPLER_INVALID;
487     o->thread_info.resampler = resampler;
662     if (o->thread_info.resampler)
663         pa_resampler_free(o->thread_info.resampler);
819             } else if (!o->thread_info.resampler && nvfs) {
822                 /* If we don't need a resampler we can merge the
838         if (!o->thread_info.resampler)
844                 mbs = pa_resampler_max_block_size(o->thread_info.resampler);
849             pa_resampler_run(o->thread_info.resampler, &qchunk, &rchunk);
879          * without pa_source_output_push() called in between. In that case, the resampler has already
885         source_output_nbytes = pa_resampler_result(o->thread_info.resampler, nbytes);
892         if (o->thread_info.resampler && length == 0) {
896             resampler_bytes = (size_t) pa_resampler_get_delay(o->thread_info.resampler, false) * pa_frame_size(&o->source->sample_spec);
900             pa_resampler_rewind(o->thread_info.resampler, source_output_nbytes, NULL, 0);
912     return pa_resampler_result(o->thread_info.resampler, o->source->thread_info.max_rewind);
930         o->update_max_rewind(o, pa_resampler_result(o->thread_info.resampler, nbytes));
1271     pa_return_val_if_fail(o->thread_info.resampler, -PA_ERR_BADSTATE);
1733             r[0] += pa_resampler_get_delay_usec(o->thread_info.resampler);
1742             pa_resampler_set_output_rate(o->thread_info.resampler, PA_PTR_TO_UINT(userdata));
1812 /* Updates the source output's resampler with whatever the current source
1822     if (o->thread_info.resampler &&
1823         pa_sample_spec_equal(pa_resampler_input_sample_spec(o->thread_info.resampler), &o->source->sample_spec) &&
1824         pa_channel_map_equal(pa_resampler_input_channel_map(o->thread_info.resampler), &o->source->channel_map))
1826         new_resampler = o->thread_info.resampler;
1852     if (new_resampler == o->thread_info.resampler)
1855     if (o->thread_info.resampler)
1856         pa_resampler_free(o->thread_info.resampler);
1858     o->thread_info.resampler = new_resampler;
1882     pa_log_debug("Updated resampler for source output %d", o->index);