Searched defs:channelCount (Results 1 - 25 of 43) 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 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 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
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 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...]
/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_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*/);
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);
[all...]
/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/av/media/libstagefright/
H A DAMRWriter.cpp92 int32_t channelCount; local
94 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
95 CHECK_EQ(channelCount, 1);
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 DUtils.cpp737 int32_t channelCount; local
738 if (!meta->findInt32(kKeyChannelCount, &channelCount)) {
741 cmask = audio_channel_out_mask_from_count(channelCount);
/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 DPatchPanel.cpp257 uint32_t channelCount = newPatch->mPlaybackThread->channelCount(); local
261 audio_channel_mask_t inChannelMask = audio_channel_in_mask_from_count(channelCount);
446 uint32_t channelCount = patch->mPlaybackThread->channelCount(); local
447 audio_channel_mask_t inChannelMask = audio_channel_in_mask_from_count(channelCount);
H A DTrackBase.h105 uint32_t channelCount() const { return mChannelCount; } function in class:TrackBase
/frameworks/av/cmds/stagefright/
H A DSimplePlayer.cpp584 int32_t channelCount; local
586 CHECK(format->findInt32("channel-count", &channelCount));
593 audio_channel_out_mask_from_count(channelCount),
/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/av/include/media/
H A DAudioRecord.h219 uint32_t channelCount() const { return mChannelCount; } function in class:android::AudioRecord
H A DAudioTrack.h280 * channelCount * (bit depth per channel / 8).
281 * channelCount is determined from channelMask, and bit depth comes from format.
286 uint32_t channelCount() const { return mChannelCount; } function in class:android::AudioTrack
/frameworks/av/media/libmedia/
H A DAudioRecord.cpp201 uint32_t channelCount = audio_channel_count_from_in_mask(channelMask); local
202 mChannelCount = channelCount;
205 mFrameSize = channelCount * audio_bytes_per_sample(format);
/frameworks/av/media/libstagefright/wifi-display/source/
H A DTSPacketizer.cpp314 int32_t channelCount; local
315 CHECK(mFormat->findInt32("channel-count", &channelCount));
316 CHECK_EQ(channelCount, 2);
/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/base/media/java/android/media/
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

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