Searched defs:channelCount (Results 1 - 25 of 43) sorted by last modified time

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/frameworks/wilhelm/src/android/
H A DAacBqToPcmCbRenderer.cpp181 int32_t channelCount; local
182 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
196 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
198 sles_channel_out_mask_from_count(channelCount);
201 channelCount, sr);
H A DAudioPlayer_to_android.cpp181 SLuint8 channelCount = ap->mNumChannels; local
187 if (channelCount >= STEREO_CHANNELS) {
237 android_player_volumeUpdate(volumes, &ap->mVolume, channelCount, ap->mAmplFromDirectLevel,
270 channelCount, float amplFromDirectLevel, const bool *audibilityFactors /*[2]*/)
308 if (1 == channelCount) {
269 android_player_volumeUpdate(float *pVolumes , const IVolume *volumeItf, unsigned channelCount, float amplFromDirectLevel, const bool *audibilityFactors ) argument
H A Dandroid_AudioSfDecoder.cpp270 int32_t channelCount; local
271 bool hasChannelCount = meta->findInt32(kKeyChannelCount, &channelCount);
326 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
350 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
352 sles_channel_out_mask_from_count(channelCount);
760 int32_t channelCount; local
761 CHECK(meta->findInt32(kKeyChannelCount, &channelCount));
771 sr, channelCount);
772 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount;
775 sles_channel_out_mask_from_count(channelCount);
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H A Dandroid_GenericMediaPlayer.cpp549 int32_t channelCount; local
553 channelCount = reply->readInt32();
556 channelCount = 2;
558 if (UNKNOWN_NUMCHANNELS != channelCount) {
560 notify(PLAYEREVENT_CHANNEL_COUNT, channelCount, true /*async*/);
H A Dchannels.c30 SLuint32 sles_channel_out_mask_from_count(unsigned channelCount) argument
34 if (channelCount > FCC_8) {
37 switch (channelCount) {
69 SLuint32 sles_channel_in_mask_from_count(unsigned channelCount) { argument
70 switch (channelCount) {
76 if (channelCount > AUDIO_CHANNEL_COUNT_MAX) {
79 SLuint32 bitfield = (1 << channelCount) - 1;
/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/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/media/java/android/media/
H A DAudioRecord.java927 int channelCount = 0;
932 channelCount = 1;
937 channelCount = 2;
945 int size = native_get_min_buff_size(sampleRateInHz, channelCount, audioFormat);
1773 int sampleRateInHz, int channelCount, int audioFormat);
1772 native_get_min_buff_size( int sampleRateInHz, int channelCount, int audioFormat) argument
H A DMediaFormat.java891 * @param channelCount The number of audio channels in the content.
896 int channelCount) {
900 format.setInteger(KEY_CHANNEL_COUNT, channelCount);
893 createAudioFormat( String mime, int sampleRate, int channelCount) argument
/frameworks/base/core/jni/
H A Dandroid_media_AudioRecord.cpp245 uint32_t channelCount = audio_channel_count_from_in_mask(localChanMask); local
260 size_t frameSize = channelCount * bytesPerSample;
644 jint sampleRateInHertz, jint channelCount, jint audioFormat) {
647 sampleRateInHertz, channelCount, audioFormat);
654 audio_channel_in_mask_from_count(channelCount));
662 return frameCount * channelCount * audio_bytes_per_sample(format);
643 android_media_AudioRecord_get_min_buff_size(JNIEnv *env, jobject thiz, jint sampleRateInHertz, jint channelCount, jint audioFormat) argument
H A Dandroid_media_AudioTrack.cpp276 uint32_t channelCount = audio_channel_count_from_out_mask(nativeChannelMask); local
290 frameCount = buffSizeInBytes / (channelCount * bytesPerSample);
1059 jint sampleRateInHertz, jint channelCount, jint audioFormat) {
1072 return frameCount * channelCount * bytesPerSample;
1058 android_media_AudioTrack_get_min_buff_size(JNIEnv *env, jobject thiz, jint sampleRateInHertz, jint channelCount, jint audioFormat) argument
/frameworks/base/core/java/android/speech/tts/
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 DFileSynthesisCallback.java102 public int start(int sampleRateInHz, int audioFormat, int channelCount) { argument
105 + "," + channelCount + ")");
114 mDispatcher.dispatchOnBeginSynthesis(sampleRateInHz, audioFormat, channelCount);
133 mChannelCount = channelCount;
204 int channelCount = 0;
229 channelCount = mChannelCount;
237 makeWavHeader(sampleRateInHz, audioFormat, channelCount, dataLength));
284 private ByteBuffer makeWavHeader(int sampleRateInHz, int audioFormat, int channelCount, argument
287 int byteRate = sampleRateInHz * sampleSizeInBytes * channelCount;
288 short blockAlign = (short) (sampleSizeInBytes * channelCount);
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H A DPlaybackSynthesisCallback.java125 public int start(int sampleRateInHz, int audioFormat, int channelCount) { argument
126 if (DBG) Log.d(TAG, "start(" + sampleRateInHz + "," + audioFormat + "," + channelCount
135 mDispatcher.dispatchOnBeginSynthesis(sampleRateInHz, audioFormat, channelCount);
137 int channelConfig = BlockingAudioTrack.getChannelConfig(channelCount);
141 Log.e(TAG, "Unsupported number of channels :" + channelCount);
158 mAudioParams, sampleRateInHz, audioFormat, channelCount,
H A DSynthesisCallback.java70 * @param channelCount The number of channels. Must be {@code 1} or {@code 2}.
75 @IntRange(from=1,to=2) int channelCount);
74 start(int sampleRateInHz, @SupportedAudioFormat int audioFormat, @IntRange(from=1,to=2) 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
H A DTextToSpeechService.java662 public void dispatchOnBeginSynthesis(int sampleRateInHz, int audioFormat, int channelCount); argument
869 public void dispatchOnBeginSynthesis(int sampleRateInHz, int audioFormat, int channelCount) { argument
872 mCallbacks.dispatchOnBeginSynthesis(getCallerIdentity(), utteranceId, sampleRateInHz, audioFormat, channelCount);
1474 public void dispatchOnBeginSynthesis(Object callerIdentity, String utteranceId, int sampleRateInHz, int audioFormat, int channelCount) { argument
1478 cb.onBeginSynthesis(utteranceId, sampleRateInHz, audioFormat, channelCount);
H A DUtteranceProgressListener.java97 * @param channelCount The number of channels.
99 public void onBeginSynthesis(String utteranceId, int sampleRateInHz, int audioFormat, int channelCount) { argument
/frameworks/av/include/media/
H A DAudioRecord.h241 uint32_t channelCount() const { return mChannelCount; } function in class:android::AudioRecord
H A DAudioTrack.h342 * channelCount * (bit depth per channel / 8).
343 * channelCount is determined from channelMask, and bit depth comes from format.
348 uint32_t channelCount() const { return mChannelCount; } function in class:android::AudioTrack
/frameworks/av/media/libeffects/lvm/wrapper/Bundle/
H A DEffectBundle.cpp1371 uint32_t channelCount = audio_channel_count_from_out_mask(channelMask); local
1372 if ((channelCount == 0) || (channelCount > 2)) {
/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/media/libmedia/
H A DAudioRecord.cpp215 uint32_t channelCount = audio_channel_count_from_in_mask(channelMask); local
216 mChannelCount = channelCount;
219 mFrameSize = channelCount * audio_bytes_per_sample(format);
H A DAudioTrack.cpp397 uint32_t channelCount = audio_channel_count_from_out_mask(channelMask); local
398 mChannelCount = channelCount;
419 mFrameSize = channelCount * audio_bytes_per_sample(format);
425 mFrameSize = channelCount * audio_bytes_per_sample(format);
/frameworks/av/media/libmediaplayerservice/
H A DMediaPlayerService.cpp1448 ssize_t MediaPlayerService::AudioOutput::channelCount() const function in class:android::MediaPlayerService::AudioOutput
1452 return mTrack->channelCount();
1652 uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask,
1660 ALOGV("open(%u, %d, 0x%x, 0x%x, %d, %d 0x%x)", sampleRate, channelCount, channelMask,
1703 channelMask = audio_channel_out_mask_from_count(channelCount);
1705 ALOGE("open() error, can\'t derive mask for %d audio channels", channelCount);
1732 (mRecycledTrack->channelCount() != (uint32_t)channelCount) ) {
1735 mRecycledTrack->channelCount(), channelCount);
1651 open( uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, audio_format_t format, int bufferCount, AudioCallback cb, void *cookie, audio_output_flags_t flags, const audio_offload_info_t *offloadInfo, bool doNotReconnect, uint32_t suggestedFrameCount) argument
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