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Searched refs:rate (Results 201 - 225 of 350) sorted by relevance

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/third_party/alsa-utils/alsaloop/
H A Dalsaloop.h93 unsigned int rate; member
130 char *prateshift_name; /* ascii name for the playback rate shift ctl elem */
181 /* sample rate */
/third_party/alsa-lib/include/
H A Dtopology.h536 * rate_min "48000" # Max supported sample rate
537 * rate_max "48000" # Min supported sample rate
555 * rate "48000" # playback sample rate
562 * rate "48000" # capture sample rate
974 int rate; /*!< SNDRV_PCM_RATE_* */ member
987 unsigned int rate_min; /*!< min rate */
988 unsigned int rate_max; /*!< max rate */
H A Dpcm.h408 /** Disable automatic (but not forced!) rate resamplinig */
678 unsigned int rate,
1348 unsigned int rate,
1358 unsigned int rate,
1368 unsigned int *rate,
/third_party/pulseaudio/src/tests/
H A Dconnect-stress.c60 .rate = SAMPLE_HZ,
H A Dsync-playback.c51 .rate = SAMPLE_HZ,
H A Dlo-latency-test.c145 test_ctx.sample_spec.rate = SAMPLE_HZ, in START_TEST()
/third_party/pulseaudio/src/pulsecore/
H A Dsample-util.h79 void pa_memchunk_sine(pa_memchunk *c, pa_mempool *pool, unsigned rate, unsigned freq);
/third_party/pulseaudio/src/modules/echo-cancel/
H A Decho-cancel.h139 * on sample rate and milliseconds. */
140 uint32_t pa_echo_canceller_blocksize_power2(unsigned rate, unsigned ms);
/third_party/pulseaudio/src/modules/
H A Dmodule-zeroconf-discover.c168 } else if (pa_streq(key, "rate")) in resolver_cb()
169 ss.rate = (uint32_t) atoi(value); in resolver_cb()
227 "rate=%u " in resolver_cb()
236 ss.rate, in resolver_cb()
/third_party/pulseaudio/src/modules/rtp/
H A Dmodule-rtp-send.c61 "rate=<sample rate> "
86 "rate",
286 if (enable_opus && ss.rate != 48000) { in pa__init()
287 pa_log_warn("OPUS requires sample rate as 48 KHz. Setting rate=48000."); in pa__init()
288 ss.rate = 48000; in pa__init()
/third_party/ffmpeg/libavcodec/
H A Dutils.c654 /* calc from sample rate */ in get_audio_frame_duration()
1082 int ff_alloc_timecode_sei(const AVFrame *frame, AVRational rate, size_t prefix_len, in ff_alloc_timecode_sei() argument
1118 /* Calculate frame number of HEVC by SMPTE ST 12-1:2014 Sec 12.2 if rate > 30FPS */ in ff_alloc_timecode_sei()
1119 if (av_cmp_q(rate, (AVRational) {30, 1}) == 1) { in ff_alloc_timecode_sei()
1122 if (av_cmp_q(rate, (AVRational) {50, 1}) == 0) in ff_alloc_timecode_sei()
H A Datrac9dec.c624 float rate = at9_band_ext_scales_m3[c->band_ext_data[1]][1]; in apply_band_extension() local
625 rate = pow(2, rate); in apply_band_extension()
627 scale *= rate; in apply_band_extension()
H A Dvorbisdec.c72 uint16_t rate; member
621 floor_setup->data.t0.rate = get_bits(gb, 16); in vorbis_parse_setup_hdr_floors()
622 if (!floor_setup->data.t0.rate) { in vorbis_parse_setup_hdr_floors()
623 av_log(vc->avctx, AV_LOG_ERROR, "Floor 0 rate is 0.\n"); in vorbis_parse_setup_hdr_floors()
666 ff_dlog(NULL, "floor0 rate: %u\n", floor_setup->data.t0.rate); in vorbis_parse_setup_hdr_floors()
874 map[idx] = floor(BARK((vf->rate * idx) / (2.0f * n)) * in create_map()
875 (vf->bark_map_size / BARK(vf->rate / 2.0f))); in create_map()
H A Djpeg2000.h159 uint16_t rate; member
/third_party/libsnd/src/
H A Dogg_vorbis.c230 psf_log_printf (psf, "Bitstream is %d channel, %D Hz\n", vdata->vinfo.channels, vdata->vinfo.rate) ; in vorbis_read_header()
291 psf->sf.samplerate = vdata->vinfo.rate ; in vorbis_read_header()
902 vdata->pcm_end, &best_gp, psf->dataoffset, vdata->last_page, vdata->vinfo.rate) ; in vorbis_seek_trysearch()
/third_party/node/deps/ngtcp2/ngtcp2/lib/
H A Dngtcp2_bbr.c360 double rate = pacing_gain * (double)cc->btl_bw / NGTCP2_SECONDS; in bbr_set_pacing_rate_with_gain() local
362 if (cc->filled_pipe || rate > cstat->pacing_rate) { in bbr_set_pacing_rate_with_gain()
363 cstat->pacing_rate = rate; in bbr_set_pacing_rate_with_gain()
653 /* Ignore low rate samples during NGTCP2_BBR_STATE_PROBE_RTT. */ in bbr_handle_probe_rtt()
/third_party/pulseaudio/src/daemon/
H A Dohos_daemon-conf.c106 .default_sample_spec = { .format = PA_SAMPLE_S16NE, .rate = 44100, .channels = 2 },
359 pa_log(_("[%s:%u] Invalid sample rate '%s'."), state->filename, state->lineno, state->rvalue); in parse_sample_rate()
363 c->default_sample_spec.rate = r; in parse_sample_rate()
376 pa_log(_("[%s:%u] Invalid sample rate '%s'."), state->filename, state->lineno, state->rvalue); in parse_alternate_sample_rate()
597 { "default-sample-rate", parse_sample_rate, c, NULL }, in pa_daemon_conf_load()
598 { "alternate-sample-rate", parse_alternate_sample_rate, c, NULL }, in pa_daemon_conf_load()
828 pa_strbuf_printf(s, "default-sample-rate = %u\n", c->default_sample_spec.rate); in pa_daemon_conf_dump()
829 pa_strbuf_printf(s, "alternate-sample-rate = %u\n", c->alternate_sample_rate); in pa_daemon_conf_dump()
H A Ddaemon-conf.c106 .default_sample_spec = { .format = PA_SAMPLE_S16NE, .rate = 44100, .channels = 2 },
359 pa_log(_("[%s:%u] Invalid sample rate '%s'."), state->filename, state->lineno, state->rvalue); in parse_sample_rate()
363 c->default_sample_spec.rate = r; in parse_sample_rate()
376 pa_log(_("[%s:%u] Invalid sample rate '%s'."), state->filename, state->lineno, state->rvalue); in parse_alternate_sample_rate()
597 { "default-sample-rate", parse_sample_rate, c, NULL }, in pa_daemon_conf_load()
598 { "alternate-sample-rate", parse_alternate_sample_rate, c, NULL }, in pa_daemon_conf_load()
828 pa_strbuf_printf(s, "default-sample-rate = %u\n", c->default_sample_spec.rate); in pa_daemon_conf_dump()
829 pa_strbuf_printf(s, "alternate-sample-rate = %u\n", c->alternate_sample_rate); in pa_daemon_conf_dump()
/third_party/ffmpeg/libavfilter/
H A Davf_showwaves.c76 AVRational rate; member
115 { "rate", "set video rate", OFFSET(rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
116 { "r", "set video rate", OFFSET(rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
429 showwaves->n = FFMAX(1, av_rescale_q(inlink->sample_rate, av_make_q(1, showwaves->w), showwaves->rate)); in config_output()
/third_party/ffmpeg/libavformat/
H A Dsegment.c353 AVRational rate; in segment_end() local
420 rate = s->streams[i]->avg_frame_rate;/* Get fps from the video stream */ in segment_end()
421 err = av_timecode_init_from_string(&tc, rate, tcr->value, s); in segment_end()
426 tc.start += (int)((seg->cur_entry.end_time - seg->cur_entry.start_time) * av_q2d(rate));/* increment timecode */ in segment_end()
/third_party/pulseaudio/src/modules/dbus/
H A Diface-stream.c671 ? s->sink_input->sample_spec.rate in check_and_signal_rate()
672 : s->source_output->sample_spec.rate; in check_and_signal_rate()
901 s->sample_rate = sink_input->sample_spec.rate; in pa_dbusiface_stream_new_playback()
944 s->sample_rate = source_output->sample_spec.rate; in pa_dbusiface_stream_new_record()
/third_party/pulseaudio/src/modules/alsa/
H A Dalsa-ucm.c443 /* get rate and priority of device */ in ucm_get_device_property()
445 /* get rate */ in ucm_get_device_property()
448 pa_log_debug("UCM playback device %s rate %d", device_name, ui); in ucm_get_device_property()
451 pa_log_debug("UCM playback device %s has bad rate %s", device_name, value); in ucm_get_device_property()
474 /* get rate */ in ucm_get_device_property()
477 pa_log_debug("UCM capture device %s rate %d", device_name, ui); in ucm_get_device_property()
480 pa_log_debug("UCM capture device %s has bad rate %s", device_name, value); in ucm_get_device_property()
1594 unsigned priority, rate, channels; in ucm_create_mapping_direction() local
1604 rate = is_sink ? device->playback_rate : device->capture_rate; in ucm_create_mapping_direction()
1617 if (rate) in ucm_create_mapping_direction()
[all...]
/third_party/pulseaudio/speex/libspeexdsp/
H A Dpreprocess.c181 int sampling_rate; /**< Sampling rate of the input/output */
571 float rate; in speex_compute_agc() local
582 /*rate=2.0f*Pframe*Pframe/(1+st->nb_loudness_adapt);*/ in speex_compute_agc()
583 rate = .03*Pframe*Pframe; in speex_compute_agc()
584 st->loudness = (1-rate)*st->loudness + (rate)*pow(AMP_SCALE*loudness, LOUDNESS_EXP); in speex_compute_agc()
585 st->loudness_accum = (1-rate)*st->loudness_accum + rate; in speex_compute_agc()
/third_party/backends/backend/genesys/
H A Dgl646.cpp1241 int rate, exposure_time, tgtime, time; in set_powersaving() local
1262 rate = (exposure_time + 65536) / 65536; in set_powersaving()
1263 if (rate > 4) in set_powersaving()
1265 rate = 8; in set_powersaving()
1268 else if (rate > 2) in set_powersaving()
1270 rate = 4; in set_powersaving()
1273 else if (rate > 1) in set_powersaving()
1275 rate = 2; in set_powersaving()
1280 rate = 1; in set_powersaving()
1285 exposure_time /= rate; in set_powersaving()
[all...]
/third_party/pulseaudio/src/pulse/
H A Dstream.c163 .rate = 48000, in pa_stream_new_with_proplist_internal()
1137 (!(s->flags & PA_STREAM_FIX_RATE) && ss.rate != s->sample_spec.rate) || in pa_create_stream_callback()
1834 return (uint64_t)(calc_time(s, ignore_transport) * s->sample_spec.rate / PA_USEC_PER_SEC * pa_frame_size(&s->sample_spec)); in calc_bytes()
2864 o->stream->sample_spec.rate = PA_PTR_TO_UINT(o->private); in stream_update_sample_rate_callback()
2867 pa_smoother_2_set_rate(o->stream->smoother, pa_rtclock_now(), o->stream->sample_spec.rate); in stream_update_sample_rate_callback()
2881 pa_operation *pa_stream_update_sample_rate(pa_stream *s, uint32_t rate, pa_stream_success_cb_t cb, void *userdata) { in pa_stream_update_sample_rate() argument
2890 PA_CHECK_VALIDITY_RETURN_NULL(s->context, pa_sample_rate_valid(rate), PA_ERR_INVALID); in pa_stream_update_sample_rate()
2897 o->private = PA_UINT_TO_PTR(rate); in pa_stream_update_sample_rate()
2904 pa_tagstruct_putu32(t, rate); in pa_stream_update_sample_rate()
[all...]

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