/frameworks/base/media/libstagefright/codecs/mp3dec/src/ |
H A D | pvmp3_polyphase_filter_window.h | 93 __inline int16 saturate16(int32 sample) argument 99 mov a, sample, asr#15 local 100 teq a, sample, asr b local 101 eorne sample, MAX_16BITS_INT, sample, asr#31 local 103 return sample ; 108 inline int16 saturate16(int32 sample) argument 111 if ((sample >> 15) ^(sample >> 31)) 113 sample [all...] |
/frameworks/base/voip/jni/rtp/ |
H A D | G711Codec.cpp | 51 int sample = samples[i]; local 52 int sign = (sample >> 8) & 0x80; 53 if (sample < 0) { 54 sample = -sample; 56 sample += 132; 57 if (sample > 32767) { 58 sample = 32767; 60 int exponent = gExponents[sample >> 8]; 61 int mantissa = (sample >> (exponen 77 int sample = (((mantissa << 3) + 132) << exponent) - 132; local 102 int sample = samples[i]; local 127 int sample = (exponent == 0 ? (mantissa << 4) + 8 : local [all...] |
H A D | AudioGroup.cpp | 320 int32_t sample = buffer[i]; local 321 if (sample < -32768) { 322 sample = -32768; 324 if (sample > 32767) { 325 sample = 32767; 327 samples[i] = sample;
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/frameworks/base/media/libeffects/testlibs/ |
H A D | AudioCommon.h | 28 // Audio sample type. 30 // Accumulator type for coef x sample. 39 // Number of fraction bits for audio sample. 41 // Audio sample with the value of 1.0 48 // Multiply a sample by a coefficient to return an accumulator. 53 // Multiply and accumulate sample by a coefficient to return an accumulator. 58 // Convert a sample-coefficient accumulator to a sample. 66 // Convert a S15 sample to audio_sample_t 71 // Convert a audio_sample_t sample t 72 audio_sample_t_to_s15(audio_sample_t sample) argument 77 audio_sample_t_to_s15_clip(audio_sample_t sample) argument [all...] |
/frameworks/base/core/java/android/gesture/ |
H A D | Instance.java | 21 * An instance represents a sample if the label is available or a query if the 44 private Instance(long id, float[] sample, String sampleName) { argument 46 vector = sample; 51 float[] sample = vector; 54 int size = sample.length; 56 sum += sample[i] * sample[i]; 61 sample[i] /= magnitude;
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H A D | InstanceLearner.java | 50 Instance sample = instances.get(i); 51 if (sample.vector.length != vector.length) { 56 distance = GestureUtils.minimumCosineDistance(sample.vector, vector, orientationType); 58 distance = GestureUtils.squaredEuclideanDistance(sample.vector, vector); 66 Double score = label2score.get(sample.label); 68 label2score.put(sample.label, weight);
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H A D | GestureUtils.java | 93 float[] sample = new float[bitmapSize * bitmapSize]; 94 Arrays.fill(sample, 0); 159 plot(segmentStartX, segmentStartY, sample, bitmapSize); 168 plot(xpos, ypos, sample, bitmapSize); 177 plot(xpos, ypos, sample, bitmapSize); 188 plot(xpos, ypos, sample, bitmapSize); 197 plot(xpos, ypos, sample, bitmapSize); 206 return sample; 209 private static void plot(float x, float y, float[] sample, int sampleSize) { argument 220 if (sample[inde [all...] |
/frameworks/base/include/cpustats/ |
H A D | ThreadCpuUsage.h | 31 // to demarcate the region(s) of interest, and then call sample() periodically. 69 // Add a sample point for central tendency statistics, and also 71 // enables tracking but does not add a sample (it is not possible to add 72 // a sample the first time because no previous). Otherwise if tracking is 73 // enabled, then adds a sample for tracked CPU ns since the previous 74 // sample, or since the first call to sampleAndEnable(), enable(), or 75 // setEnabled(true). If there was a previous sample but tracking is 76 // now disabled, then adds a sample for the tracked CPU ns accumulated 79 // by sample() avoids a race condition for the first sample [all...] |
H A D | CentralTendencyStatistics.h | 34 void sample(double x);
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/frameworks/base/libs/cpustats/ |
H A D | ThreadCpuUsage.cpp | 72 // already enabled, so add a new sample relative to previous 73 sample(); 75 // was disabled, but add sample for accumulated time while enabled 76 mStatistics.sample((double) mAccumulator); 81 void ThreadCpuUsage::sample() function in class:ThreadCpuUsage 99 mStatistics.sample((double) mAccumulator); 102 LOGW("Can't add sample because measurements have never been enabled");
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H A D | CentralTendencyStatistics.cpp | 21 void CentralTendencyStatistics::sample(double x) function in class:CentralTendencyStatistics
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/frameworks/base/media/jni/soundpool/ |
H A D | SoundPool.cpp | 210 sp<Sample> sample = new Sample(++mNextSampleID, path); local 211 mSamples.add(sample->sampleID(), sample); 212 doLoad(sample); 213 return sample->sampleID(); 221 sp<Sample> sample = new Sample(++mNextSampleID, fd, offset, length); local 222 mSamples.add(sample->sampleID(), sample); 223 doLoad(sample); 224 return sample 227 doLoad(sp<Sample>& sample) argument 246 sp<Sample> sample; local 547 play(const sp<Sample>& sample, int nextChannelID, float leftVolume, float rightVolume, int priority, int loop, float rate) argument 655 sp<Sample> sample; local 710 sp<Sample> sample = mSample; local 894 set(const sp<Sample>& sample, int channelID, float leftVolume, float rightVolume, int priority, int loop, float rate) argument [all...] |
H A D | SoundPoolThread.cpp | 106 sp <Sample> sample = mSoundPool->findSample(sampleID); local 108 if (sample != 0) { 109 status = sample->doLoad();
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H A D | SoundPool.h | 94 void set(const sp<Sample>& sample, int channelID, float leftVolume, 96 sp<Sample> sample() { return mSample; } function in class:android::SoundEvent 123 void play(const sp<Sample>& sample, int channelID, float leftVolume, float rightVolume, 197 void doLoad(sp<Sample>& sample);
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/frameworks/base/services/audioflinger/ |
H A D | AudioResamplerCubic.cpp | 76 int32_t sample; local 79 // calculate output sample 90 // time to fetch another sample 105 // advance sample state 141 int32_t sample; local 144 // calculate output sample 146 sample = interp(&left, x); 147 out[outputIndex++] += vl * sample; 148 out[outputIndex++] += vr * sample; 155 // time to fetch another sample [all...] |
H A D | AudioResampler.cpp | 124 LOGE("Unsupported sample format, %d bits, %d channels", bitDepth, 314 int32_t sample = Interp(mX0L, in[0], phaseFraction); local 315 out[outputIndex++] += vl * sample; 316 out[outputIndex++] += vr * sample; 338 int32_t sample = Interp(in[inputIndex-1], in[inputIndex], local 340 out[outputIndex++] += vl * sample; 341 out[outputIndex++] += vr * sample;
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H A D | AudioMixer.cpp | 38 static inline int16_t clamp16(int32_t sample) argument 40 if ((sample>>15) ^ (sample>>31)) 41 sample = 0x7FFF ^ (sample>>31); 42 return sample;
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H A D | AudioFlinger.cpp | 2403 // limit track sample rate to 2 x new output sample rate 2459 static inline int16_t clamp16(int32_t sample) argument 2461 if ((sample>>15) ^ (sample>>31)) 2462 sample = 0x7FFF ^ (sample>>31); 2463 return sample; 3362 // NOTE: audio_track_cblk_t::frameSize for 8 bit PCM data is based on a sample size of 4591 snprintf(buffer, SIZE, "Out sample rat [all...] |
/frameworks/base/docs/html/resources/ |
H A D | resources-data.js | 5 'sample': 'Sample', 342 en: 'WebViews allow an application to dynamically display HTML and execute JavaScript, without relinquishing control to a separate browser application. This article introduces the WebView classes and provides a sample application that demonstrates its use.' 362 en: 'This article illustrates how an application, in this case the WikiNotes sample app, can use intents to route various types of linked text to the application that handles that type of data. For example, an app can use intents to route a linked telephone number to a dialer app and a web URL to a browser.' 391 tags: ['sample'], 401 tags: ['sample', 'new', 'ui', 'compatibility', 'newfeature'], 411 tags: ['sample', 'new'], 421 tags: ['sample', 'layout', 'ui', 'updated'], 431 tags: ['sample', 'layout', 'ui', 'fragment', 'loader'], 441 tags: ['sample', 'layout', 'ui'], 451 tags: ['sample', 'dat [all...] |
/frameworks/base/media/libstagefright/ |
H A D | FLACExtractor.cpp | 109 MediaBuffer *readBuffer(FLAC__uint64 sample) { argument 110 return readBuffer(true, sample); 148 MediaBuffer *readBuffer(bool doSeek, FLAC__uint64 sample); 525 LOGE("unsupported bits per sample %u", getBitsPerSample()); 528 // check sample rate 542 LOGE("unsupported sample rate %u", getSampleRate()); 570 // sample rate is non-zero, so division by zero not possible 599 MediaBuffer *FLACParser::readBuffer(bool doSeek, FLAC__uint64 sample) argument 605 if (!FLAC__stream_decoder_seek_absolute(mDecoder, sample)) { 606 LOGE("FLACParser::readBuffer seek to sample 711 FLAC__uint64 sample; local [all...] |
/frameworks/base/core/java/android/os/ |
H A D | LatencyTimer.java | 29 * 2) At various points in the code call sample with a string and the time delta to some fixed time. 31 * mLt.sample("before processing event", System.nanoTime() - event.getEventTimeNano()); 33 * mLt.sample("after processing event ", System.nanoTime() - event.getEventTimeNano()); 47 * @param scaleFactor divisor used to make each sample smaller to prevent overflow when 48 * (sampleSize * average sample value)/scaleFactor > Long.MAX_VALUE 59 * Add a sample delay for averaging. 64 public void sample(String tag, long delta) { method in class:LatencyTimer
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/frameworks/base/media/libeffects/visualizer/ |
H A D | EffectVisualizer.cpp | 243 static inline int16_t clamp16(int32_t sample) argument 245 if ((sample>>15) ^ (sample>>31)) 246 sample = 0x7FFF ^ (sample>>31); 247 return sample;
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/frameworks/base/services/input/ |
H A D | InputDispatcher.cpp | 86 // samples in quick succession with only one finger's location changed in each sample. 363 LOGD("Throttling - Motion event sample count grew by %d from %d to %d.", 928 // motion sample indicated by splitBatchAfterSample. 988 // Print the most recent sample that we have available, this may change due to batching. 990 const MotionSample* sample = & entry->firstSample; local 991 for (; sample->next != NULL; sample = sample->next) { 1001 sample->pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_X), 1002 sample 1325 const MotionSample* sample = &entry->firstSample; local 1472 const MotionSample* sample = &entry->firstSample; local 4257 MotionSample* sample = new MotionSample(eventTime, pointerCoords, pointerCount); local [all...] |
/frameworks/base/media/libeffects/lvm/wrapper/Reverb/ |
H A D | EffectReverb.cpp | 408 static inline int16_t clamp16(int32_t sample) argument 410 if ((sample>>15) ^ (sample>>31)) 411 sample = 0x7FFF ^ (sample>>31); 412 return sample;
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/frameworks/base/media/libeffects/lvm/wrapper/Bundle/ |
H A D | EffectBundle.cpp | 53 static inline int16_t clamp16(int32_t sample) argument 57 if ((sample>>15) ^ (sample>>31)) 58 sample = 0x7FFF ^ (sample>>31); 59 return sample;
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