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Searched refs:sampleRate (Results 1 – 25 of 30) sorted by relevance

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/cts/tests/tests/media/src/android/media/cts/
DAudioTrackNative.java46 public boolean open(int numChannels, int sampleRate, boolean useFloat, int numBuffers) { in open() argument
47 return open(numChannels, 0, sampleRate, useFloat, numBuffers); in open()
50 public boolean open(int numChannels, int channelMask, int sampleRate, in open() argument
53 sampleRate, useFloat, numBuffers) == STATUS_OK) { in open()
118 public static boolean test(int numChannels, int sampleRate, boolean useFloat, in test() argument
120 return test(numChannels, 0, sampleRate, useFloat, msecPerBuffer, numBuffers); in test()
123 public static boolean test(int numChannels, int channelMask, int sampleRate, boolean useFloat, in test() argument
125 return nativeTest(numChannels, channelMask, sampleRate, useFloat, msecPerBuffer, numBuffers) in test()
154 int sampleRate, boolean useFloat, int numBuffers); in nativeOpen() argument
171 int numChannels, int channelMask, int sampleRate, in nativeTest() argument
DAudioRecordNative.java43 public boolean open(int numChannels, int sampleRate, boolean useFloat, int numBuffers) { in open() argument
44 return open(numChannels, 0, sampleRate, useFloat,numBuffers); in open()
47 public boolean open(int numChannels, int channelMask, int sampleRate, in open() argument
50 sampleRate, useFloat, numBuffers) == STATUS_OK) { in open()
111 public static boolean test(int numChannels, int sampleRate, boolean useFloat, in test() argument
113 return test(numChannels, 0, sampleRate, useFloat, msecPerBuffer, numBuffers); in test()
116 public static boolean test(int numChannels, int channelMask, int sampleRate, boolean useFloat, in test() argument
118 return nativeTest(numChannels, channelMask, sampleRate, useFloat, msecPerBuffer, numBuffers) in test()
147 int sampleRate, boolean useFloat, int numBuffers); in nativeOpen() argument
164 int numChannels, int channelMask, int sampleRate, in nativeTest() argument
DAudioHelper.java35 public static byte[] createSoundDataInByteArray(int bufferSamples, final int sampleRate, in createSoundDataInByteArray() argument
37 final double rad = 2 * Math.PI * frequency / sampleRate; in createSoundDataInByteArray()
39 sweep = Math.PI * sweep / ((double)sampleRate * vai.length); in createSoundDataInByteArray()
48 public static short[] createSoundDataInShortArray(int bufferSamples, final int sampleRate, in createSoundDataInShortArray() argument
50 final double rad = 2 * Math.PI * frequency / sampleRate; in createSoundDataInShortArray()
52 sweep = Math.PI * sweep / ((double)sampleRate * vai.length); in createSoundDataInShortArray()
59 public static float[] createSoundDataInFloatArray(int bufferSamples, final int sampleRate, in createSoundDataInFloatArray() argument
61 final double rad = 2 * Math.PI * frequency / sampleRate; in createSoundDataInFloatArray()
63 sweep = Math.PI * sweep / ((double)sampleRate * vaf.length); in createSoundDataInFloatArray()
231 public AudioRecordAudit(int audioSource, int sampleRate, int channelMask, in AudioRecordAudit() argument
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DNonBlockingAudioTrack.java48 public NonBlockingAudioTrack(int sampleRate, int channelCount, boolean hwAvSync, in NonBlockingAudioTrack() argument
67 sampleRate, in NonBlockingAudioTrack()
76 sampleRate, in NonBlockingAudioTrack()
91 .setSampleRate(sampleRate) in NonBlockingAudioTrack()
97 mSampleRate = sampleRate; in NonBlockingAudioTrack()
DAudioTrackSurroundTest.java196 private static AudioTrack createAudioTrack(int sampleRate, int encoding, int channelConfig) { in createAudioTrack() argument
199 sampleRate, channelConfig, in createAudioTrack()
204 sampleRate, channelConfig, in createAudioTrack()
236 void checkIndividualTimestamps(int sampleRate) { in checkIndividualTimestamps() argument
259 / sampleRate; in checkIndividualTimestamps()
268 + ", srate = " + sampleRate in checkIndividualTimestamps()
326 SamplePlayerBase(int sampleRate, int encoding, int channelConfig) { in SamplePlayerBase() argument
327 mSampleRate = sampleRate; in SamplePlayerBase()
455 SamplePlayerShorts(int sampleRate, int encoding, int channelConfig) { in SamplePlayerShorts() argument
456 super(sampleRate, encoding, channelConfig); in SamplePlayerShorts()
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DCodecState.java282 int sampleRate = in onOutputFormatChanged() local
289 " sampleRate:" + sampleRate + " channels:" + channelCount); in onOutputFormatChanged()
295 sampleRate < 8000 || sampleRate > 128000) { in onOutputFormatChanged()
298 mAudioTrack = new NonBlockingAudioTrack(sampleRate, channelCount, in onOutputFormatChanged()
DAudioNativeTest.java277 int numChannels, int sampleRate, boolean useFloat, in doRecordTest() argument
282 assertTrue(TEST_NAME, record.open(numChannels, sampleRate, useFloat, in doRecordTest()
287 (int)((long)sampleRate * segmentDurationMs * numChannels / 1000); in doRecordTest()
DEncoderTest.java275 int sampleRate = format.getInteger(MediaFormat.KEY_SAMPLE_RATE); in testEncoder() local
277 int inBitrate = sampleRate * channelCount * 16; // bit/sec in testEncoder()
285 "-" + sampleRate + "Hz-" + channelCount + "ch-" + outBitrate + in testEncoder()
335 (long)numBytesSubmitted * 1000000 / (2 * channelCount * sampleRate); in testEncoder()
DAudioTrackLatencyTest.java122 public int sampleRate = 48000; field in AudioTrackLatencyTest.TestSetup
139 int minBufferSize = AudioTrack.getMinBufferSize(sampleRate, config, format); in createTrack()
144 mTrack = new AudioTrack(streamType, sampleRate, config, format, in createTrack()
183 int millis = (framesRemaining * 1000) / sampleRate; in writeSeconds()
220 Thread.sleep(several * framesWrittenTotal * MILLIS_PER_SECOND / setup.sampleRate); in testPlaySmallBuffer()
DAudioTrackTest.java1974 private void doTestTimestamp(int sampleRate, int channelMask, int encoding, int transferMode, in doTestTimestamp() argument
1983 final int TEST_JITTER_FRAMES_ALLOWED = sampleRate * 30 / 1000; in doTestTimestamp()
1993 final boolean fast = (sampleRate == nativeOutputSampleRate); in doTestTimestamp()
2003 .setSampleRate(sampleRate) in doTestTimestamp()
2015 Math.max(track.getBufferCapacityInFrames(), sampleRate * TEST_BUFFER_MS / 1000); in doTestTimestamp()
2062 final long expectedFrames = deltaTime * sampleRate / NANOSECONDS_PER_SECOND; in doTestTimestamp()
2093 final long closeTimeNs = frameCount * 2 * NANOS_PER_SECOND / sampleRate; in doTestTimestamp()
2122 final float averageJitterInMs = averageJitterInFrames * 1000 / sampleRate; in doTestTimestamp()
2123 final float maxJitterInMs = maxJitter * 1000 / sampleRate; in doTestTimestamp()
2164 int sampleRate = sampleRates[i]; in testVariableRatePlayback() local
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/cts/apps/CtsVerifier/src/com/android/cts/verifier/audio/audiolib/
DStreamRecorder.java57 public static int calcNumBufferBytes(int numChannels, int sampleRate, int encoding) { in calcNumBufferBytes() argument
62 numBytes = AudioRecord.getMinBufferSize(sampleRate, AudioFormat.CHANNEL_IN_STEREO, in calcNumBufferBytes()
66 numBytes = AudioRecord.getMinBufferSize(sampleRate, in calcNumBufferBytes()
73 public static int calcNumBufferFrames(int numChannels, int sampleRate, int encoding) { in calcNumBufferFrames() argument
74 return calcNumBufferBytes(numChannels, sampleRate, encoding) / in calcNumBufferFrames()
117 private boolean open_internal(int numChans, int sampleRate) { in open_internal() argument
118 Log.i(TAG, "StreamRecorder.open_internal(chans:" + numChans + ", rate:" + sampleRate); in open_internal()
121 mSampleRate = sampleRate; in open_internal()
144 public boolean open(int numChans, int sampleRate, int numBurstFrames) { in open() argument
145 boolean sucess = open_internal(numChans, sampleRate); in open()
DStreamPlayer.java90 private static int calcNumBufferBytes(int sampleRate, int numChannels, int encoding) { in calcNumBufferBytes() argument
91 return AudioTrack.getMinBufferSize(sampleRate, in calcNumBufferBytes()
96 private static int calcNumBufferFrames(int sampleRate, int numChannels, int encoding) { in calcNumBufferFrames() argument
97 return calcNumBufferBytes(sampleRate, numChannels, encoding) in calcNumBufferFrames()
106 public boolean open(int numChans, int sampleRate, int numBurstFrames, AudioFiller filler) { in open() argument
111 mSampleRate = sampleRate; in open()
115 calcNumBufferFrames(sampleRate, numChans, AudioFormat.ENCODING_PCM_FLOAT); in open()
DWaveTableFloatFiller.java51 public void setSampleRate(float sampleRate) { in setSampleRate() argument
52 mSampleRate = sampleRate; in setSampleRate()
/cts/apps/CtsVerifier/src/com/android/cts/verifier/audio/
DWavAnalyzer.java13 private final int sampleRate; // Recording sampling rate. field in WavAnalyzer
25 public WavAnalyzer(byte[] byteData, int sampleRate, Listener listener) { in WavAnalyzer() argument
27 this.sampleRate = sampleRate; in WavAnalyzer()
135 + Util.toLength(Common.PREFIX_LENGTH_S + Common.PAUSE_AFTER_PREFIX_DURATION_S, sampleRate); in measurePipStrength()
137 listener.sendMessage("Prefix starts at " + (double) dataStartI / sampleRate + " s \n"); in measurePipStrength()
138 if (dataStartI > Math.round(sampleRate * (Common.PREFIX_LENGTH_S in measurePipStrength()
161 -2.0 * Math.PI * freq / sampleRate).exp(); in measurePipStrength()
189 + Util.toLength(i * (Common.PIP_DURATION_S + Common.PAUSE_DURATION_S), sampleRate); in measurePipStrength()
198 -2.0 * Math.PI * Common.FREQUENCIES[i] / sampleRate).exp(); in measurePipStrength()
224 int fftSize = Util.nextPowerOfTwo((int) Math.round(sampleRate * (Common.PREFIX_LENGTH_S in alignData()
DAudioRecordHelper.java28 private final int sampleRate; field in AudioRecordHelper
56 sampleRate = tmpSampleRate; in AudioRecordHelper()
58 Log.d(TAG, "Sample rate = " + sampleRate + "Hz, Source = " in AudioRecordHelper()
76 audioRecord = new AudioRecord(source, sampleRate, CHANNEL, ENCODING, bufferSize); in start()
121 return sampleRate; in getSampleRate()
DUtil.java17 public static int toLength(double duration, int sampleRate) { in toLength() argument
18 return (int) Math.round(duration * sampleRate); in toLength()
DHifiUltrasoundTestActivity.java298 private void play(byte[] data, int sampleRate) { in play() argument
304 sampleRate, AudioFormat.CHANNEL_OUT_MONO, in play()
306 sampleRate, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT)), in play()
DHifiUltrasoundSpeakerTestActivity.java340 private void play(byte[] data, int sampleRate) { in play() argument
346 sampleRate, AudioFormat.CHANNEL_OUT_MONO, in play()
348 sampleRate, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT)), in play()
/cts/tests/tests/nativemedia/aaudio/src/
Dutils.cpp56 aaudio_direction_t direction, int32_t sampleRate, in StreamBuilderHelper() argument
60 mRequested{sampleRate, channelCount, dataFormat, sharingMode, perfMode},
77 AAudioStreamBuilder_setSampleRate(mBuilder, mRequested.sampleRate); in initBuilder()
108 mActual.sampleRate = AAudioStream_getSampleRate(mStream); in createAndVerifyStream()
109 ASSERT_GE(mActual.sampleRate, 44100); in createAndVerifyStream()
110 ASSERT_LE(mActual.sampleRate, 96000); // TODO what is min/max? in createAndVerifyStream()
Dtest_aaudio.cpp74 const int32_t framesPerMsec = actual().sampleRate / MILLIS_PER_SECOND; in SetUp()
86 const int32_t framesToRecord = actual().sampleRate; // 1 second in TEST_P()
110 const int32_t framesToRecord = actual().sampleRate / 8; in TEST_P()
129 const int32_t framesToRecord = actual().sampleRate / 10; // 1/10 second in TEST_P()
222 writeLoops = 1 * actual().sampleRate / framesPerBurst(); // 1 second in TEST_P()
225 actual().sampleRate); // N bursts in TEST_P()
Dutils.h28 int32_t sampleRate; member
62 StreamBuilderHelper(aaudio_direction_t direction, int32_t sampleRate,
/cts/tests/tests/media/libaudiojni/
Daudio-record-native.cpp80 uint32_t sampleRate, in open() argument
123 pcm.sampleRate = sampleRate * 1000; in open()
171 mBufferSize = (BUFFER_SIZE_MSEC * sampleRate / 1000) in open()
441 jint numChannels, jint channelMask, jint sampleRate, in Java_android_media_cts_AudioRecordNative_nativeTest() argument
445 const size_t framesPerBuffer = msecPerBuffer * sampleRate / 1000; in Java_android_media_cts_AudioRecordNative_nativeTest()
450 res = record.open(numChannels, channelMask, sampleRate, useFloat, numBuffers); in Java_android_media_cts_AudioRecordNative_nativeTest()
488 jint numChannels, jint channelMask, jint sampleRate, jboolean useFloat, jint numBuffers) in Java_android_media_cts_AudioRecordNative_nativeOpen() argument
494 return (jint) record->open(numChannels, channelMask, sampleRate, useFloat == JNI_TRUE, in Java_android_media_cts_AudioRecordNative_nativeOpen()
Daudio-track-native.cpp74 jint sampleRate, jboolean useFloat, jint numBuffers) { in open() argument
110 pcm.sampleRate = sampleRate * 1000; in open()
379 jint numChannels, jint channelMask, jint sampleRate, jboolean useFloat, in Java_android_media_cts_AudioTrackNative_nativeTest() argument
384 const size_t framesPerBuffer = msecPerBuffer * sampleRate / 1000; in Java_android_media_cts_AudioTrackNative_nativeTest()
389 res = track.open(numChannels, channelMask, sampleRate, useFloat, numBuffers); in Java_android_media_cts_AudioTrackNative_nativeTest()
428 jint numChannels, jint channelMask, jint sampleRate, in Java_android_media_cts_AudioTrackNative_nativeOpen() argument
437 sampleRate, in Java_android_media_cts_AudioTrackNative_nativeOpen()
/cts/apps/CtsVerifier/jni/audio_loopback/
Dsles.h39 SLuint32 sampleRate; // -s# member
/cts/tests/tests/security/src/android/security/cts/
DAudioSecurityTest.java360 final int sampleRate = 48000; in testVisualizerCapture_CVE_2017_0396() local
365 final int bufferFrames = seconds * sampleRate; in testVisualizerCapture_CVE_2017_0396()
381 audioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, sampleRate, in testVisualizerCapture_CVE_2017_0396()

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