Searched defs:latency (Results 1 - 25 of 28) sorted by relevance

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/frameworks/base/core/java/android/bluetooth/
H A DBluetoothGattCallback.java186 * @param latency Slave latency for the connection in number of connection events. Valid range
194 public void onConnectionUpdated(BluetoothGatt gatt, int interval, int latency, int timeout, argument
H A DBluetoothGattServerCallback.java190 * @param latency Slave latency for the connection in number of connection events. Valid range
198 public void onConnectionUpdated(BluetoothDevice device, int interval, int latency, int timeout, argument
H A DBluetoothHidDeviceAppQosSettings.java54 * @param latency L2CAP latency, default = MAX
62 int latency,
68 mLatency = latency;
57 BluetoothHidDeviceAppQosSettings( int serviceType, int tokenRate, int tokenBucketSize, int peakBandwidth, int latency, int delayVariation) argument
/frameworks/opt/net/voip/src/jni/rtp/
H A DEchoSuppressor.cpp164 int latency = 0; local
176 latency = i;
180 //ALOGI("corr^2 %.5f, var %8.0f %8.0f, latency %d", corr2, varX, varY,
181 // latency * mScale);
/frameworks/av/media/libaaudio/tests/
H A Dtest_timestamps.cpp255 double latency = calculateLatencyMillis(timestamp->timestampPosition, local
263 latency,
/frameworks/av/services/audiopolicy/common/managerdefinitions/include/
H A DAudioOutputDescriptor.h53 virtual uint32_t latency() { return 0; } function in class:android::AudioOutputDescriptor
107 virtual uint32_t latency();
/frameworks/base/core/java/android/speech/tts/
H A DVoice.java48 /** Very low expected synthesizer latency (< 20ms) */
51 /** Low expected synthesizer latency (~20ms) */
54 /** Normal expected synthesizer latency (~50ms) */
57 /** Network based expected synthesizer latency (~200ms) */
60 /** Very slow network based expected synthesizer latency (> 200ms) */
73 int latency,
79 this.mLatency = latency;
142 * @return The voice's latency (lower is better)
191 .append(", latency: ").append(mLatency)
70 Voice(String name, Locale locale, int quality, int latency, boolean requiresNetworkConnection, Set<String> features) argument
/frameworks/base/tests/net/java/com/android/server/connectivity/
H A DIpConnectivityMetricsTest.java341 // netId, errno, latency, destination
349 // netId, type, return code, latency
619 void dnsEvent(int netId, int type, int result, int latency) throws Exception { argument
620 mNetdListener.onDnsEvent(netId, type, result, latency, "", null, 0, 0);
H A DNetdEventListenerServiceTest.java488 void dnsEvent(int netId, int type, int result, int latency) throws Exception { argument
489 mService.onDnsEvent(netId, type, result, latency, "", null, 0, 0);
/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
H A DAudioOutputDescriptor.cpp283 uint32_t SwAudioOutputDescriptor::latency() function in class:android::SwAudioOutputDescriptor
/frameworks/av/include/media/
H A DAudioRecord.h161 * latency of the track. The actual size selected by the AudioRecord could
163 * latency. Zero means to use a default value.
240 /* Returns this track's estimated latency in milliseconds.
241 * This includes the latency due to AudioRecord buffer size, resampling if applicable,
244 uint32_t latency() const { return mLatency; } function in class:android::AudioRecord
/frameworks/av/media/libaudioclient/include/media/
H A DAudioRecord.h161 * latency of the track. The actual size selected by the AudioRecord could
163 * latency. Zero means to use a default value.
240 /* Returns this track's estimated latency in milliseconds.
241 * This includes the latency due to AudioRecord buffer size, resampling if applicable,
244 uint32_t latency() const { return mLatency; } function in class:android::AudioRecord
/frameworks/av/media/libaudiohal/2.0/
H A DStreamHalHidl.cpp227 // Audio will still work, but latency will be higher and sometimes unacceptable.
307 status_t StreamOutHalHidl::getLatency(uint32_t *latency) { argument
313 *latency = writeStatus.reply.latencyMs;
316 return processReturn("getLatency", mStream->getLatency(), latency);
H A DStreamHalLocal.cpp129 status_t StreamOutHalLocal::getLatency(uint32_t *latency) { argument
130 *latency = mStream->get_latency(mStream);
/frameworks/av/media/libaudiohal/4.0/
H A DStreamHalLocal.cpp131 status_t StreamOutHalLocal::getLatency(uint32_t *latency) { argument
132 *latency = mStream->get_latency(mStream);
H A DStreamHalHidl.cpp238 // Audio will still work, but latency will be higher and sometimes unacceptable.
318 status_t StreamOutHalHidl::getLatency(uint32_t *latency) { argument
324 *latency = writeStatus.reply.latencyMs;
327 return processReturn("getLatency", mStream->getLatency(), latency);
/frameworks/av/media/libeffects/visualizer/
H A DEffectVisualizer.cpp64 #define MAX_LATENCY_MS 3000 // 3 seconds of latency for audio pipeline
542 uint32_t latency = *((uint32_t *)p->data + 1); local
543 if (latency > MAX_LATENCY_MS) {
544 latency = MAX_LATENCY_MS; // clamp latency b/31781965
546 pContext->mLatency = latency;
547 ALOGV("set mLatency = %u", latency);
590 // large sample rate, latency, or capture size, could cause overflow.
/frameworks/av/media/libmediaplayer2/
H A DMediaPlayer2AudioOutput.cpp50 snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n",
51 mMsecsPerFrame, (mTrack != 0) ? mTrack->latency() : -1);
159 uint32_t MediaPlayer2AudioOutput::latency () const { function in class:android::MediaPlayer2AudioOutput
164 return mTrack->latency();
220 numFramesPlayedAtUs += 1000LL * mTrack->latency() / 2; /* XXX */
232 // (2) In case 3, using getPosition and adding mAudioSink->latency() to
H A DJAudioTrack.cpp136 uint32_t JAudioTrack::latency() { function in class:android::JAudioTrack
448 // result.appendFormat(" latency (%d), selected device Id(%d), routed device Id(%d)\n",
449 // latency(), mSelectedDeviceId, getRoutedDeviceId());
450 // result.appendFormat(" output(%d) AF latency (%u) AF frame count(%zu) AF SampleRate(%u)\n",
/frameworks/av/media/libaudioclient/
H A DAudioSystem.cpp263 // Ensure that buffer depth covers at least audio hardware latency
358 status_t AudioSystem::getOutputLatency(uint32_t* latency, audio_stream_type_t streamType) argument
371 return getLatency(output, latency);
375 uint32_t* latency)
381 *latency = af->latency(output);
383 *latency = outputDesc->mLatency;
386 ALOGV("getLatency() output %d, latency %d", output, *latency);
374 getLatency(audio_io_handle_t output, uint32_t* latency) argument
H A DIAudioFlinger.cpp204 virtual uint32_t latency(audio_io_handle_t output) const function in class:android::BpAudioFlinger
1027 reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) );
H A DAudioTrack.cpp136 ALOGE("Unable to query output latency for stream type %d; status %d",
1212 // There may be some latency differences between the HAL position and the proxy position.
1228 // due to hardware latency. We leave this behavior for now.
1349 uint32_t AudioTrack::latency() function in class:android::AudioTrack
2526 // In this case we adjust the position from the previous computed latency.
2806 result.appendFormat(" latency (%d), selected device Id(%d), routed device Id(%d)\n",
2808 result.appendFormat(" output(%d) AF latency (%u) AF frame count(%zu) AF SampleRate(%u)\n",
/frameworks/av/services/audioflinger/
H A DEffects.cpp651 // Update visualizer latency
661 uint32_t latency = 0; local
664 latency = pbt->latency_l();
667 *((int32_t *)p->data + 1)= latency;
H A DAudioFlinger.cpp769 output.afLatencyMs = thread->latency();
868 uint32_t AudioFlinger::latency(audio_io_handle_t output) const function in class:android::AudioFlinger
873 ALOGW("latency(): no playback thread found for output handle %d", output);
876 return thread->latency();
2148 *latencyMs = playbackThread->latency();
/frameworks/av/media/libmediaplayerservice/
H A DMediaPlayerService.cpp357 snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n",
358 mMsecsPerFrame, (mTrack != 0) ? mTrack->latency() : -1);
1698 uint32_t MediaPlayerService::AudioOutput::latency () const function in class:android::MediaPlayerService::AudioOutput
1702 return mTrack->latency();
1758 numFramesPlayedAtUs += 1000LL * mTrack->latency() / 2; /* XXX */
1770 // (2) In case 3, using getPosition and adding mAudioSink->latency() to

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