Searched refs:channelCount (Results 1 - 25 of 53) 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/wilhelm/src/android/
H A Dchannels.c21 SLuint32 channelCountToMask(unsigned channelCount) argument
25 switch (channelCount) {
H A Dchannels.h32 extern SLuint32 channelCountToMask(unsigned channelCount);
H A DAacBqToPcmCbRenderer.cpp187 int32_t channelCount; local
188 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
202 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
204 channelCountToMask(channelCount);
207 channelCount, sr);
H A Dandroid_AudioSfDecoder.cpp268 int32_t channelCount; local
269 bool hasChannelCount = meta->findInt32(kKeyChannelCount, &channelCount);
330 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
354 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
356 channelCountToMask(channelCount);
764 int32_t channelCount; local
765 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
775 sr, channelCount);
776 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
779 channelCountToMask(channelCount);
[all...]
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/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.java79 int audioFormat, int channelCount) {
83 mChannelCount = channelCount;
174 static int getChannelConfig(int channelCount) { argument
175 if (channelCount == 1) {
177 } else if (channelCount == 2){
78 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/av/media/libstagefright/
H A DAudioSource.cpp54 uint32_t sampleRate, uint32_t channelCount, uint32_t outSampleRate)
62 ALOGV("sampleRate: %u, outSampleRate: %u, channelCount: %u",
63 sampleRate, outSampleRate, channelCount);
64 CHECK(channelCount == 1 || channelCount == 2);
71 audio_channel_in_mask_from_count(channelCount));
75 uint32_t frameCount = kMaxBufferSize / sizeof(int16_t) / channelCount;
85 audio_channel_in_mask_from_count(channelCount),
185 meta->setInt32(kKeyChannelCount, mRecord->channelCount());
197 const int32_t nChannels = mRecord->channelCount();
52 AudioSource( audio_source_t inputSource, const String16 &opPackageName, uint32_t sampleRate, uint32_t channelCount, uint32_t outSampleRate) argument
[all...]
H A DAMRWriter.cpp79 int32_t channelCount; local
81 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
82 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/media/java/android/media/
H A DAudioFormat.java180 * <code>(1 << channelCount) - 1</code>.
624 int channelCount = channelCountFromOutChannelMask(getChannelMask());
625 if (channelCount == 0) {
626 channelCount = channelIndexCount;
627 } else if (channelCount != channelIndexCount && channelIndexCount != 0) {
628 channelCount = 0; // position and index channel count mismatch
630 return channelCount;
/frameworks/wilhelm/tests/examples/
H A DslesTestRecBuffQueue.cpp43 int channelCount = 1; variable
165 info.channels = channelCount;
249 pcm.numChannels = channelCount;
276 pcm.channelMask = (1 << channelCount) - 1;
278 switch (channelCount) {
286 fprintf(stderr, "Unsupported channel count %d\n", channelCount);
420 channelCount = atoi(&arg[2]);
455 frameSize = audio_bytes_per_sample(transferFormat) * channelCount;
/frameworks/av/services/audioflinger/
H A DFastCapture.cpp107 unsigned channelCount = Format_channelCount(mFormat); local
108 ALOG_ASSERT(channelCount >= 1 && channelCount <= FCC_8);
188 unsigned channelCount = Format_channelCount(mFormat); local
H A DBufferProviders.cpp305 ReformatBufferProvider::ReformatBufferProvider(int32_t channelCount, argument
309 channelCount * audio_bytes_per_sample(inputFormat),
310 channelCount * audio_bytes_per_sample(outputFormat),
312 mChannelCount(channelCount),
317 this, channelCount, inputFormat, outputFormat);
325 TimestretchBufferProvider::TimestretchBufferProvider(int32_t channelCount, argument
327 mChannelCount(channelCount),
330 mFrameSize(channelCount * audio_bytes_per_sample(format)),
343 this, channelCount, format, sampleRate, playbackRate.mSpeed,
H A DAudioFlinger.h351 uint32_t channelCount = FCC_2; // stereo is default local
353 channelCount = audio_channel_count_from_out_mask(channelMask);
354 if (channelCount < FCC_2 // mono is not supported at this time
355 || channelCount > AudioMixer::MAX_NUM_CHANNELS) {
359 // check that channelMask is the "canonical" one we expect for the channelCount.
360 return channelMask == audio_channel_out_mask_from_count(channelCount);
364 const uint32_t channelCount = audio_channel_count_from_out_mask(channelMask); local
365 if (channelCount >= FCC_2 // mono is not supported at this time
366 && channelCount <= AudioMixer::MAX_NUM_CHANNELS) {
H A DBufferProviders.h139 ReformatBufferProvider(int32_t channelCount,
153 TimestretchBufferProvider(int32_t channelCount,
H A DPatchPanel.cpp250 uint32_t channelCount = newPatch->mPlaybackThread->channelCount(); local
254 audio_channel_mask_t inChannelMask = audio_channel_in_mask_from_count(channelCount);
403 uint32_t channelCount = patch->mPlaybackThread->channelCount(); local
404 audio_channel_mask_t inChannelMask = audio_channel_in_mask_from_count(channelCount);
H A DAudioMixer.h195 uint8_t channelCount; // 1 or 2, redundant with (needs & NEEDS_CHANNEL_COUNT__MASK) member in struct:android::AudioMixer::track_t
387 static process_hook_t getProcessHook(int processType, uint32_t channelCount,
389 static hook_t getTrackHook(int trackType, uint32_t channelCount,
/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/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.cpp204 uint32_t channelCount = audio_channel_count_from_in_mask(channelMask); local
219 size_t frameSize = channelCount * bytesPerSample;
601 jint sampleRateInHertz, jint channelCount, jint audioFormat) {
604 sampleRateInHertz, channelCount, audioFormat);
611 audio_channel_in_mask_from_count(channelCount));
619 return frameCount * channelCount * audio_bytes_per_sample(format);
600 android_media_AudioRecord_get_min_buff_size(JNIEnv *env, jobject thiz, jint sampleRateInHertz, jint channelCount, jint audioFormat) argument

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