Searched refs:channelCount (Results 1 - 25 of 50) sorted by relevance

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/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/
H A DAudioSample.java22 public final int channelCount; field in class:AudioSample
25 public AudioSample(int sampleRate, int channelCount, byte[] bytes) { argument
27 this.channelCount = channelCount;
/frameworks/base/core/java/android/speech/tts/
H A DSynthesisCallback.java51 * @param channelCount The number of channels. Must be {@code 1} or {@code 2}.
55 public int start(int sampleRateInHz, int audioFormat, int channelCount); argument
H A DFileSynthesisCallback.java105 public int start(int sampleRateInHz, int audioFormat, int channelCount) { argument
108 + "," + channelCount + ")");
127 mChannelCount = channelCount;
196 int channelCount = 0;
222 channelCount = mChannelCount;
230 makeWavHeader(sampleRateInHz, audioFormat, channelCount, dataLength));
279 private ByteBuffer makeWavHeader(int sampleRateInHz, int audioFormat, int channelCount, argument
282 int byteRate = sampleRateInHz * sampleSizeInBytes * channelCount;
283 short blockAlign = (short) (sampleSizeInBytes * channelCount);
296 header.putShort((short) channelCount);
[all...]
H A DPlaybackSynthesisCallback.java122 public int start(int sampleRateInHz, int audioFormat, int channelCount) { argument
123 if (DBG) Log.d(TAG, "start(" + sampleRateInHz + "," + audioFormat + "," + channelCount
126 int channelConfig = BlockingAudioTrack.getChannelConfig(channelCount);
130 Log.e(TAG, "Unsupported number of channels :" + channelCount);
147 mAudioParams, sampleRateInHz, audioFormat, channelCount,
H A DBlockingAudioTrack.java80 int audioFormat, int channelCount) {
84 mChannelCount = channelCount;
175 static int getChannelConfig(int channelCount) { argument
176 if (channelCount == 1) {
178 } else if (channelCount == 2){
79 BlockingAudioTrack(AudioOutputParams audioParams, int sampleRate, int audioFormat, int channelCount) argument
H A DSynthesisPlaybackQueueItem.java67 int audioFormat, int channelCount, UtteranceProgressDispatcher dispatcher,
77 mAudioTrack = new BlockingAudioTrack(audioParams, sampleRate, audioFormat, channelCount);
66 SynthesisPlaybackQueueItem(AudioOutputParams audioParams, int sampleRate, int audioFormat, int channelCount, UtteranceProgressDispatcher dispatcher, Object callerIdentity, AbstractEventLogger logger) argument
/frameworks/wilhelm/src/android/
H A Dandroid_sles_conversions.h118 static inline uint32_t channelCountToMask(uint32_t channelCount) argument
123 switch (channelCount) {
H A DAacBqToPcmCbRenderer.cpp184 int32_t channelCount; local
185 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
199 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
201 channelCountToMask(channelCount);
204 channelCount, sr);
H A Dandroid_AudioSfDecoder.cpp267 int32_t channelCount; local
268 bool hasChannelCount = meta->findInt32(kKeyChannelCount, &channelCount);
329 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
353 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
355 channelCountToMask(channelCount);
763 int32_t channelCount; local
764 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
774 sr, channelCount);
775 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
778 channelCountToMask(channelCount);
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H A Dandroid_GenericMediaPlayer.cpp546 int32_t channelCount; local
550 channelCount = reply->readInt32();
553 channelCount = 2;
555 if (UNKNOWN_NUMCHANNELS != channelCount) {
557 notify(PLAYEREVENT_CHANNEL_COUNT, channelCount, true /*async*/);
/frameworks/av/services/audioflinger/
H A DFastCapture.cpp107 unsigned channelCount = Format_channelCount(format); local
108 ALOG_ASSERT(channelCount == 1 || channelCount == 2);
134 unsigned channelCount = Format_channelCount(format); local
136 readBuffer = new short[frameCount * channelCount];
188 unsigned channelCount = Format_channelCount(format); local
190 memset(readBuffer, 0, frameCount * channelCount * sizeof(short));
H A DAudioFlinger.h343 uint32_t channelCount = FCC_2; // stereo is default local
345 channelCount = audio_channel_count_from_out_mask(channelMask);
346 if (channelCount < FCC_2 // mono is not supported at this time
347 || channelCount > AudioMixer::MAX_NUM_CHANNELS) {
351 // check that channelMask is the "canonical" one we expect for the channelCount.
352 return channelMask == audio_channel_out_mask_from_count(channelCount);
H A DAudioMixer.h184 uint8_t channelCount; // 1 or 2, redundant with (needs & NEEDS_CHANNEL_COUNT__MASK) member in struct:android::AudioMixer::track_t
461 static process_hook_t getProcessHook(int processType, uint32_t channelCount,
463 static hook_t getTrackHook(int trackType, uint32_t channelCount,
H A DTracks.cpp1715 uint32_t channelCount = mChannelCount; local
1731 pInBuffer->mBuffer = new int16_t[startFrames * channelCount];
1734 memset(pInBuffer->raw, 0, startFrames * channelCount * sizeof(int16_t));
1775 memcpy(mOutBuffer.raw, pInBuffer->raw, outFrames * channelCount * sizeof(int16_t));
1781 pInBuffer->i16 += outFrames * channelCount;
1783 mOutBuffer.i16 += outFrames * channelCount;
1804 pInBuffer->mBuffer = new int16_t[inBuffer.frameCount * channelCount];
1807 memcpy(pInBuffer->raw, inBuffer.raw, inBuffer.frameCount * channelCount *
1828 pInBuffer->mBuffer = new int16_t[frames * channelCount];
1831 memset(pInBuffer->raw, 0, frames * channelCount * sizeo
2007 uint32_t channelCount = audio_channel_count_from_in_mask(channelMask); local
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/frameworks/av/media/libstagefright/
H A DAudioSource.cpp53 audio_source_t inputSource, uint32_t sampleRate, uint32_t channelCount)
59 ALOGV("sampleRate: %d, channelCount: %d", sampleRate, channelCount);
60 CHECK(channelCount == 1 || channelCount == 2);
66 audio_channel_in_mask_from_count(channelCount));
70 uint32_t frameCount = kMaxBufferSize / sizeof(int16_t) / channelCount;
80 audio_channel_in_mask_from_count(channelCount),
176 meta->setInt32(kKeyChannelCount, mRecord->channelCount());
188 const int32_t nChannels = mRecord->channelCount();
52 AudioSource( audio_source_t inputSource, uint32_t sampleRate, uint32_t channelCount) argument
[all...]
H A DAMRWriter.cpp92 int32_t channelCount; local
94 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
95 CHECK_EQ(channelCount, 1);
/frameworks/av/media/libnbaio/
H A DNBAIO.cpp48 NBAIO_Format Format_from_SR_C(unsigned sampleRate, unsigned channelCount, argument
51 if (sampleRate == 0 || channelCount == 0 || !audio_is_valid_format(format)) {
56 ret.mChannelCount = channelCount;
59 channelCount * audio_bytes_per_sample(format) : sizeof(uint8_t);
/frameworks/base/wifi/java/android/net/wifi/
H A DBatchedScanSettings.java249 int channelCount = in.readInt();
250 if (channelCount > 0) {
251 settings.channelSet = new ArrayList(channelCount);
252 while (channelCount-- > 0) {
/frameworks/base/media/java/android/media/
H A DAudioTrack.java549 final int channelCount = Integer.bitCount(channelConfig);
550 if (channelCount > CHANNEL_COUNT_MAX) {
552 channelCount + ">" + CHANNEL_COUNT_MAX);
812 int channelCount = 0;
816 channelCount = 1;
820 channelCount = 2;
828 channelCount = Integer.bitCount(channelConfig);
843 int size = native_get_min_buff_size(sampleRateInHz, channelCount, audioFormat);
H A DAudioRecord.java548 int channelCount = 0;
553 channelCount = 1;
558 channelCount = 2;
572 int size = native_get_min_buff_size(sampleRateInHz, channelCount, audioFormat);
944 int sampleRateInHz, int channelCount, int audioFormat);
943 native_get_min_buff_size( int sampleRateInHz, int channelCount, int audioFormat) argument
H A DMediaFormat.java638 * @param channelCount The number of audio channels in the content.
643 int channelCount) {
647 format.setInteger(KEY_CHANNEL_COUNT, channelCount);
640 createAudioFormat( String mime, int sampleRate, int channelCount) argument
/frameworks/av/media/libeffects/testlibs/
H A DEffectEqualizer.cpp239 int channelCount; local
241 channelCount = 1;
243 channelCount = 2;
245 CHECK_ARG(channelCount <= AudioBiquadFilter::MAX_CHANNELS);
249 pContext->pEqualizer->configure(channelCount,
252 pContext->adapter.configure(*pContext->pEqualizer, channelCount,
/frameworks/base/core/jni/
H A Dandroid_media_AudioRecord.cpp165 uint32_t channelCount = audio_channel_count_from_in_mask(channelMask); local
180 size_t frameSize = channelCount * bytesPerSample;
546 jint sampleRateInHertz, jint channelCount, jint audioFormat) {
549 sampleRateInHertz, channelCount, audioFormat);
556 audio_channel_in_mask_from_count(channelCount));
564 return frameCount * channelCount * audio_bytes_per_sample(format);
545 android_media_AudioRecord_get_min_buff_size(JNIEnv *env, jobject thiz, jint sampleRateInHertz, jint channelCount, jint audioFormat) argument
/frameworks/av/include/media/nbaio/
H A DNBAIO.h72 NBAIO_Format Format_from_SR_C(unsigned sampleRate, unsigned channelCount, audio_format_t format);
/frameworks/av/include/media/
H A DMediaPlayerInterface.h96 virtual ssize_t channelCount() const = 0;
110 uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask,

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