/frameworks/av/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/opt/net/voip/src/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...] |
/frameworks/av/media/libeffects/testlibs/ |
H A D | AudioCommon.h | 29 // Audio sample type. 31 // Accumulator type for coef x sample. 40 // Number of fraction bits for audio sample. 42 // Audio sample with the value of 1.0 49 // Multiply a sample by a coefficient to return an accumulator. 54 // Multiply and accumulate sample by a coefficient to return an accumulator. 59 // Convert a sample-coefficient accumulator to a sample. 67 // Convert a S15 sample to audio_sample_t 72 // Convert a audio_sample_t sample t 73 audio_sample_t_to_s15(audio_sample_t sample) argument 78 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/support/v7/palette/tests/java/android/support/v7/graphics/ |
H A D | BucketTests.java | 44 final Bitmap sample = loadSampleBitmap(); 46 Palette.from(sample).generate(); 47 assertFalse(sample.isRecycled()); 73 final Bitmap sample = loadSampleBitmap(); 75 Palette.Builder b = new Palette.Builder(sample); 76 b.setRegion(0, 0, sample.getWidth(), sample.getHeight()); 83 final Bitmap sample = loadSampleBitmap(); 85 Palette.Builder b = new Palette.Builder(sample); 86 b.setRegion(0, 0, sample [all...] |
/frameworks/av/media/libaaudio/src/utility/ |
H A D | AAudioUtilities.cpp | 93 static float clipAndClampFloatToPcm16(float sample, float scaler) { argument 94 // Clip to valid range of a float sample to prevent excessive volume. 95 if (sample > MAX_HEADROOM) sample = MAX_HEADROOM; 96 else if (sample < MIN_HEADROOM) sample = MIN_HEADROOM; 99 float fval = sample * scaler; 109 float sample = *source++; local 110 *destination++ = clipAndClampFloatToPcm16(sample, scaler); 125 float sample local 172 float sample = *source++; local 196 float sample = *source++ * scaler; local [all...] |
/frameworks/base/media/tests/audiotests/ |
H A D | shared_mem_test.cpp | 152 long sample; local 155 sample = (amplitude*sin1024[(phi>>22) & 0x3ff]) >> 15; 161 sample = sample + l0; 163 return (short)sample;
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/frameworks/base/media/jni/soundpool/ |
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.cpp | 230 sp<Sample> sample = new Sample(sampleID, fd, offset, length); local 231 mSamples.add(sampleID, sample); 232 sample->startLoad(); 238 // It theoretically possible that sample loads might decode out-of-order. 263 // is sample ready? 264 sp<Sample> sample(findSample_l(sampleID)); 265 if ((sample == 0) || (sample->state() != Sample::READY)) { 266 ALOGW(" sample %d not READY", sampleID); 284 channel->play(sample, channelI 719 play(const sp<Sample>& sample, int nextChannelID, float leftVolume, float rightVolume, int priority, int loop, float rate) argument 841 sp<Sample> sample; local 896 sp<Sample> sample = mSample; local 1102 set(const sp<Sample>& sample, int channelID, float leftVolume, float rightVolume, int priority, int loop, float rate) argument [all...] |
/frameworks/av/include/cpustats/ |
H A D | CentralTendencyStatistics.h | 34 void sample(double x);
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H A D | ThreadCpuUsage.h | 32 // to demarcate the region(s) of interest, and then call sample() periodically. 74 // Add a sample point, and also enable tracking if needed. 76 // does _not_ add a sample -- it is not possible to add a sample the 79 // then adds a sample for tracked CPU ns since the previous 80 // sample, or since the first call to sampleAndEnable(), enable(), or 81 // setEnabled(true). If there was a previous sample but tracking is 82 // now disabled, then adds a sample for the tracked CPU ns accumulated 85 // by sample() avoids a race condition for the first sample [all...] |
/frameworks/av/media/libcpustats/include/cpustats/ |
H A D | CentralTendencyStatistics.h | 34 void sample(double x);
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H A D | ThreadCpuUsage.h | 32 // to demarcate the region(s) of interest, and then call sample() periodically. 74 // Add a sample point, and also enable tracking if needed. 76 // does _not_ add a sample -- it is not possible to add a sample the 79 // then adds a sample for tracked CPU ns since the previous 80 // sample, or since the first call to sampleAndEnable(), enable(), or 81 // setEnabled(true). If there was a previous sample but tracking is 82 // now disabled, then adds a sample for the tracked CPU ns accumulated 85 // by sample() avoids a race condition for the first sample [all...] |
/frameworks/av/media/libaaudio/examples/utils/ |
H A D | AAudioSimpleRecorder.h | 56 * Also known as "sample rate" 264 float sample; local 271 sample = audioBuffer[frameIndex * samplesPerFrame] * (1.0/32768); 273 if (sample > data->peakLevel) { 274 data->peakLevel = sample; 283 sample = audioBuffer[frameIndex * samplesPerFrame]; 285 if (sample > data->peakLevel) { 286 data->peakLevel = sample;
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/frameworks/av/media/libaudioprocessing/ |
H A D | AudioResamplerCubic.cpp | 80 // calculate output sample 91 // time to fetch another sample 107 // advance sample state 145 int32_t sample; local 148 // calculate output sample 150 sample = interp(&left, x); 151 out[outputIndex++] += vl * sample; 152 out[outputIndex++] += vr * sample; 159 // time to fetch another sample 175 // advance sample stat [all...] |
/frameworks/av/media/libcpustats/ |
H A D | CentralTendencyStatistics.cpp | 21 void CentralTendencyStatistics::sample(double x) function in class:CentralTendencyStatistics
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/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/ |
H A D | AudioTrackDecoder.java | 91 // Just drop the audio sample. 102 * Fills the argument {@link FrameValue} with an audio sample containing the audio that was 108 AudioSample sample = new AudioSample( 110 audioFrame.setValue(sample);
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/frameworks/rs/tests/java_api/SampleTest/src/com/android/rs/sample/ |
H A D | sample.rs | 18 #pragma rs java_package_name(com.android.rs.sample)
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/frameworks/av/services/audioflinger/ |
H A D | FastMixerDumpState.cpp | 95 // sample set, we get 99.8% combined, or close to three standard deviations. 105 wall.sample(wallNs); 107 loadNs.sample(sampleLoadNs); 112 kHz.sample(sampleCpukHz >> 4); 116 loadMHz.sample(adjMHz); 150 left.sample(tail[i]); 151 right.sample(tail[n - (i + 1)]);
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/frameworks/av/media/libaaudio/examples/loopback/src/ |
H A D | LoopbackAnalyzer.h | 370 static void printAudioScope(float sample) { 374 if (sample < -1.0) { 375 sample = -1.0; 377 } else if (sample > 1.0) { 378 sample = 1.0; 381 int numSpaces = (int) (((sample + 1.0) * 0.5) * maxStars); 460 for (float sample : s_Impulse) { 461 *outputData = sample; 654 float sample; 661 float sample [all...] |
/frameworks/av/media/libstagefright/ |
H A D | FLACExtractor.cpp | 113 MediaBuffer *readBuffer(FLAC__uint64 sample) { argument 114 return readBuffer(true, sample); 152 MediaBuffer *readBuffer(bool doSeek, FLAC__uint64 sample); 572 ALOGE("unsupported bits per sample %u", getBitsPerSample()); 575 // check sample rate 590 ALOGE("unsupported sample rate %u", getSampleRate()); 622 // sample rate is non-zero, so division by zero not possible 651 MediaBuffer *FLACParser::readBuffer(bool doSeek, FLAC__uint64 sample) argument 657 if (!FLAC__stream_decoder_seek_absolute(mDecoder, sample)) { 658 ALOGE("FLACParser::readBuffer seek to sample 766 FLAC__uint64 sample; local [all...] |
/frameworks/av/media/libaaudio/examples/input_monitor/src/ |
H A D | input_monitor.cpp | 145 float sample = data[frameIndex * actualSamplesPerFrame] * (1.0/32768); local 146 if (sample > peakLevel) { 147 peakLevel = sample;
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/frameworks/support/frameworks/support/samples/SupportAppNavigation/src/com/example/android/support/appnavigation/app/ |
H A D | AppNavHomeActivity.java | 69 SampleInfo sample = new SampleInfo(label, target); 70 samples.add(sample);
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