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

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/frameworks/rs/tests/latency/
H A DAndroid.mk5 latency.rs \
6 latency.cpp
22 LOCAL_MODULE:= rstest-latency
/frameworks/av/media/libmedia/
H A DIAudioFlingerClient.cpp59 data.writeInt32(desc->latency);
89 desc.latency = data.readInt32();
H A DAudioSystem.cpp299 status_t AudioSystem::getOutputLatency(uint32_t* latency, audio_stream_type_t streamType) argument
312 return getLatency(output, streamType, latency);
317 uint32_t* latency)
327 *latency = af->latency(output);
329 *latency = outputDesc->latency;
333 ALOGV("getLatency() streamType %d, output %d, latency %d", streamType, output, *latency);
459 "latency
315 getLatency(audio_io_handle_t output, audio_stream_type_t streamType, uint32_t* latency) argument
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H A DIAudioFlinger.cpp234 virtual uint32_t latency(audio_io_handle_t output) const function in class:android::BpAudioFlinger
399 uint32_t latency = pLatencyMs != NULL ? *pLatencyMs : 0; local
406 data.writeInt32(latency);
425 latency = reply.readInt32();
426 if (pLatencyMs != NULL) *pLatencyMs = latency;
825 reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) );
929 uint32_t latency = data.readInt32(); local
941 &latency,
950 reply->writeInt32(latency);
/frameworks/av/include/media/
H A DAudioSystem.h97 static status_t getOutputLatency(uint32_t* latency,
107 // returns the audio output stream latency in ms. Corresponds to
111 uint32_t* latency);
158 : samplingRate(0), format(AUDIO_FORMAT_DEFAULT), channelMask(0), frameCount(0), latency(0) {}
164 uint32_t latency; member in class:android::AudioSystem::OutputDescriptor
H A DAudioRecord.h136 * latency of the track. The actual size selected by the AudioRecord could
138 * latency. Zero means to use a default value.
202 /* Returns this track's estimated latency in milliseconds.
203 * This includes the latency due to AudioRecord buffer size,
206 uint32_t latency() const { return mLatency; } function in class:android::AudioRecord
H A DIAudioFlinger.h101 // return estimated latency in milliseconds
102 virtual uint32_t latency(audio_io_handle_t output) const = 0;
H A DMediaPlayerInterface.h97 virtual uint32_t latency() const = 0;
H A DAudioTrack.h164 * latency of the track. The actual size selected by the AudioTrack could be
263 /* Returns this track's estimated latency in milliseconds.
264 * This includes the latency due to AudioTrack buffer size, AudioMixer (if any)
267 uint32_t latency() const { return mLatency; } function in class:android::AudioTrack
/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);
H A DAudioGroup.cpp382 // Adjust the jitter buffer if the latency keeps larger than the threshold
389 ALOGV("stream[%d] reduces latency of %dms", mSocket, mLatencyScore);
822 ALOGD("latency: output %d, input %d", track->latency(), record->latency());
856 (track->latency() + record->latency()) * sampleRate / 1000);
/frameworks/base/services/java/com/android/server/
H A DWatchdog.java146 long latency = SystemClock.uptimeMillis() - mStartTime;
147 if (latency < mWaitMax/2) {
149 } else if (latency < mWaitMax) {
/frameworks/av/media/libstagefright/
H A DAudioPlayer.cpp183 mLatencyUs = (int64_t)mAudioSink->latency() * 1000;
241 mLatencyUs = (int64_t)mAudioTrack->latency() * 1000;
594 mLatencyUs = (int64_t)mAudioSink->latency() * 1000;
596 mLatencyUs = (int64_t)mAudioTrack->latency() * 1000;
H A DAudioSource.cpp292 // Assume latency is constant.
293 mStartTimeUs += mRecord->latency() * 1000;
/frameworks/av/libvideoeditor/lvpp/
H A DVideoEditorPlayer.cpp368 uint32_t VideoEditorPlayer::VeAudioOutput::latency () const function in class:android::VideoEditorPlayer::VeAudioOutput
466 mLatency = t->latency();
573 snprintf(buffer, SIZE-1, " msec per frame(%f), latency (%d)\n",
H A DVideoEditorPlayer.h46 virtual uint32_t latency() const;
H A DVideoEditorAudioPlayer.cpp529 mLatencyUs = (int64_t)mAudioSink->latency() * 1000;
554 mLatencyUs = (int64_t)mAudioTrack->latency() * 1000;
/frameworks/av/media/libmediaplayerservice/
H A DMediaPlayerService.h84 virtual uint32_t latency() const;
194 virtual uint32_t latency() const;
H A DMediaPlayerService.cpp346 snprintf(buffer, 255, " msec per frame(%f), latency (%d)\n",
347 mMsecsPerFrame, (mTrack != 0) ? mTrack->latency() : -1);
1370 uint32_t MediaPlayerService::AudioOutput::latency () const function in class:android::MediaPlayerService::AudioOutput
1373 return mTrack->latency();
1830 uint32_t MediaPlayerService::AudioCache::latency () const function in class:android::MediaPlayerService::AudioCache
/frameworks/av/services/audioflinger/
H A DThreads.h403 // return estimated latency in milliseconds, as reported by HAL
404 uint32_t latency() const;
528 virtual uint32_t correctLatency_l(uint32_t latency) const;
674 virtual uint32_t correctLatency_l(uint32_t latency) const;
H A DThreads.cpp1247 // to be at least 2 x the normal mixer frame count and cover audio hardware latency.
1363 uint32_t AudioFlinger::PlaybackThread::correctLatency_l(uint32_t latency) const
1365 return latency;
1368 uint32_t AudioFlinger::PlaybackThread::latency() const function in class:android::AudioFlinger::PlaybackThread
1436 // effectively get the latency it requested.
1559 desc.latency = latency();
1979 - device latency
2496 // This pipe depth compensates for scheduling latency of the normal mixer thread.
2497 // When it wakes up after a maximum latency, i
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H A DEffects.cpp386 uint32_t latency = 0; local
389 latency = pbt->latency_l();
392 *((int32_t *)p->data + 1)= latency;
H A DAudioFlinger.h130 virtual uint32_t latency(audio_io_handle_t output) const;
/frameworks/base/core/java/android/net/
H A DMobileDataStateTracker.java804 li.setTheoreticalLatency(entry.latency);
847 public int latency; // in millisecond field in class:MobileDataStateTracker.NetworkDataEntry
853 latency = i4;
/frameworks/av/media/libmediaplayerservice/nuplayer/
H A DNuPlayerRenderer.cpp291 (mAudioSink->latency() / 2 /* XXX */

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