/frameworks/av/cmds/stagefright/ |
H A D | SimplePlayer.cpp | 581 int32_t channelCount; local 583 CHECK(format->findInt32("channel-count", &channelCount)); 590 audio_channel_out_mask_from_count(channelCount),
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/frameworks/av/include/media/ |
H A D | AudioRecord.h | 241 uint32_t channelCount() const { return mChannelCount; } function in class:android::AudioRecord
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H A D | AudioTrack.h | 342 * 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
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/frameworks/av/media/libeffects/lvm/wrapper/Bundle/ |
H A D | EffectBundle.cpp | 1371 uint32_t channelCount = audio_channel_count_from_out_mask(channelMask); local 1372 if ((channelCount == 0) || (channelCount > 2)) {
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/frameworks/av/media/libeffects/testlibs/ |
H A D | EffectEqualizer.cpp | 239 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,
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/frameworks/av/media/libmedia/ |
H A D | AudioRecord.cpp | 215 uint32_t channelCount = audio_channel_count_from_in_mask(channelMask); local 216 mChannelCount = channelCount; 219 mFrameSize = channelCount * audio_bytes_per_sample(format);
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H A D | AudioTrack.cpp | 397 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);
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/frameworks/av/media/libmediaplayerservice/ |
H A D | MediaPlayerService.cpp | 1448 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 [all...] |
/frameworks/av/media/libnbaio/ |
H A D | NBAIO.cpp | 48 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);
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/frameworks/av/media/libstagefright/ |
H A D | ACodec.cpp | 5240 int32_t channelCount; local 5241 CHECK(mOutputFormat->findInt32("channel-count", &channelCount)); 5248 mSkipCutBuffer = new SkipCutBuffer(mEncoderDelay, mEncoderPadding, channelCount);
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H A D | AMRWriter.cpp | 79 int32_t channelCount; local 81 CHECK(meta->findInt32(kKeyChannelCount, &channelCount)); 82 CHECK_EQ(channelCount, 1);
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H A D | AudioSource.cpp | 54 uint32_t sampleRate, uint32_t channelCount, uint32_t outSampleRate, 67 ALOGV("sampleRate: %u, outSampleRate: %u, channelCount: %u", 68 sampleRate, outSampleRate, channelCount); 69 CHECK(channelCount == 1 || channelCount == 2); 76 audio_channel_in_mask_from_count(channelCount)); 80 uint32_t frameCount = kMaxBufferSize / sizeof(int16_t) / channelCount; 90 audio_channel_in_mask_from_count(channelCount), 195 meta->setInt32(kKeyChannelCount, mRecord->channelCount()); 208 const int32_t nChannels = mRecord->channelCount(); 52 AudioSource( audio_source_t inputSource, const String16 &opPackageName, uint32_t sampleRate, uint32_t channelCount, uint32_t outSampleRate, uid_t uid, pid_t pid) argument [all...] |
H A D | Utils.cpp | 1586 int32_t channelCount; local 1587 if (!meta->findInt32(kKeyChannelCount, &channelCount)) { 1590 cmask = audio_channel_out_mask_from_count(channelCount);
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/frameworks/av/media/libstagefright/mpeg2ts/ |
H A D | ESQueue.cpp | 161 unsigned channelCount = channelCountTable[acmod] + lfeon; local 165 (*metaData)->setInt32(kKeyChannelCount, channelCount);
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/frameworks/av/media/libstagefright/wifi-display/source/ |
H A D | TSPacketizer.cpp | 314 int32_t channelCount; local 315 CHECK(mFormat->findInt32("channel-count", &channelCount)); 316 CHECK_EQ(channelCount, 2);
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/frameworks/av/services/audioflinger/ |
H A D | AudioFlinger.cpp | 3058 unsigned channelCount = Format_channelCount(format); local 3061 wavHeader[22] = channelCount; // number of channels
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H A D | AudioFlinger.h | 352 uint32_t channelCount = FCC_2; // stereo is default local 354 channelCount = audio_channel_count_from_out_mask(channelMask); 355 if (channelCount < FCC_2 // mono is not supported at this time 356 || channelCount > AudioMixer::MAX_NUM_CHANNELS) { 360 // check that channelMask is the "canonical" one we expect for the channelCount. 361 return channelMask == audio_channel_out_mask_from_count(channelCount); 365 const uint32_t channelCount = audio_channel_count_from_out_mask(channelMask); local 366 if (channelCount >= FCC_2 // mono is not supported at this time 367 && channelCount <= AudioMixer::MAX_NUM_CHANNELS) {
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H A D | AudioMixer.cpp | 200 t->channelCount = audio_channel_count_from_out_mask(channelMask); 275 track.channelCount = trackChannelCount; 779 ? mMixerChannelCount : channelCount; 807 ? mMixerChannelCount : channelCount; 950 n |= NEEDS_CHANNEL_1 + t.channelCount - 1; 1619 in, i, t.channelCount, t.needs, vrl, t.mVolume[0], t.mVolume[1]); 1840 in, t, t->channelCount, t->needs); 1960 AudioMixer::hook_t AudioMixer::getTrackHook(int trackType, uint32_t channelCount, argument 1963 if (!kUseNewMixer && channelCount == FCC_2 && mixerInFormat == AUDIO_FORMAT_PCM_16_BIT) { 1978 LOG_ALWAYS_FATAL_IF(channelCount > MAX_NUM_CHANNEL 2035 getProcessHook(int processType, uint32_t channelCount, audio_format_t mixerInFormat, audio_format_t mixerOutFormat) argument [all...] |
H A D | AudioMixer.h | 195 uint8_t channelCount; // 1 or 2, redundant with (needs & NEEDS_CHANNEL_COUNT__MASK) member in struct:android::AudioMixer::track_t 382 static process_hook_t getProcessHook(int processType, uint32_t channelCount, 384 static hook_t getTrackHook(int trackType, uint32_t channelCount,
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H A D | BufferProviders.cpp | 304 ReformatBufferProvider::ReformatBufferProvider(int32_t channelCount, argument 308 channelCount * audio_bytes_per_sample(inputFormat), 309 channelCount * audio_bytes_per_sample(outputFormat), 311 mChannelCount(channelCount), 316 this, channelCount, inputFormat, outputFormat); 324 TimestretchBufferProvider::TimestretchBufferProvider(int32_t channelCount, argument 326 mChannelCount(channelCount), 329 mFrameSize(channelCount * audio_bytes_per_sample(format)), 342 this, channelCount, format, sampleRate, playbackRate.mSpeed,
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H A D | FastCapture.cpp | 108 unsigned channelCount = Format_channelCount(mFormat); local 109 ALOG_ASSERT(channelCount >= 1 && channelCount <= FCC_8);
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H A D | PatchPanel.cpp | 271 audio_channel_in_mask_from_count(newPatch->mPlaybackThread->channelCount()); 427 uint32_t channelCount = patch->mPlaybackThread->channelCount(); local 428 audio_channel_mask_t inChannelMask = audio_channel_in_mask_from_count(channelCount);
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H A D | Threads.h | 246 uint32_t channelCount() const { return mChannelCount; } function in class:ThreadBase
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H A D | TrackBase.h | 103 uint32_t channelCount() const { return mChannelCount; } function in class:TrackBase
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/frameworks/av/services/audiopolicy/common/managerdefinitions/src/ |
H A D | AudioPort.cpp | 195 uint32_t channelCount = UINT_MAX; local 203 if ((cnlCount < channelCount) && (cnlCount > 0)) { 205 channelCount = cnlCount; 209 uint32_t channelCount = 0; local 224 if ((cnlCount > channelCount) && (cnlCount <= maxCount)) { 226 channelCount = cnlCount;
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