/frameworks/base/services/audioflinger/ |
H A D | AudioHardwareInterface.cpp | 149 size_t AudioHardwareBase::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 159 if (channelCount != 1) { 160 LOGW("getInputBufferSize bad channel count: %d", channelCount);
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H A D | AudioFlinger.cpp | 286 int channelCount, 354 channelCount, frameCount, sharedBuffer, lSessionId, &lStatus); 391 int AudioFlinger::channelCount(int output) const function in class:android::AudioFlinger 396 LOGW("channelCount() unknown thread %d", output); 399 return thread->channelCount(); 722 size_t AudioFlinger::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 724 return mAudioHardware->getInputBufferSize(sampleRate, format, channelCount); 872 int AudioFlinger::ThreadBase::channelCount() const function in class:android::AudioFlinger::ThreadBase 1134 int channelCount, 1144 if (sampleRate != mSampleRate || format != mFormat || channelCount ! 281 createTrack( pid_t pid, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, int output, int *sessionId, status_t *status) argument 1129 createTrack_l( const sp<AudioFlinger::Client>& client, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, const sp<IMemory>& sharedBuffer, int sessionId, status_t *status) argument 2751 TrackBase( const wp<ThreadBase>& thread, const sp<Client>& client, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, int sessionId) argument 2880 int AudioFlinger::ThreadBase::TrackBase::channelCount() const { function in class:android::AudioFlinger::ThreadBase::TrackBase 2905 Track( const wp<ThreadBase>& thread, const sp<Client>& client, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, const sp<IMemory>& sharedBuffer, int sessionId) argument 3207 RecordTrack( const wp<ThreadBase>& thread, const sp<Client>& client, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, int sessionId) argument 3320 OutputTrack( const wp<ThreadBase>& thread, DuplicatingThread *sourceThread, uint32_t sampleRate, int format, int channelCount, int frameCount) argument 3374 uint32_t channelCount = mCblk->channelCount; local 3655 openRecord( pid_t pid, int input, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, int *sessionId, status_t *status) argument 4084 int channelCount; local 4233 int channelCount; local 4317 unsigned channelCount = (channels == AudioSystem::CHANNEL_OUT_STEREO) ? 2 : 1; local [all...] |
H A D | AudioFlinger.h | 79 int channelCount, 88 virtual int channelCount(int output) const; 117 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount); 198 int channelCount, 305 int channelCount, 336 int channelCount() const ; 377 int channelCount() const; 446 int channelCount, 534 int channelCount, 589 int channelCount, [all...] |
H A D | A2dpAudioInterface.h | 51 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount);
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H A D | AudioMixer.h | 148 uint8_t channelCount : 4; member in struct:android::AudioMixer::track_t
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H A D | AudioMixer.cpp | 61 t->channelCount = 2; 185 if (mState.tracks[ mActiveTrack ].channelCount != valueInt) { 186 mState.tracks[ mActiveTrack ].channelCount = valueInt; 279 format, channelCount, devSampleRate); 360 n |= NEEDS_CHANNEL_1 + t.channelCount - 1; 1063 in, i, t.channelCount, t.needs);
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H A D | A2dpAudioInterface.cpp | 198 size_t A2dpAudioInterface::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 200 return mHardwareInterface->getInputBufferSize(sampleRate, format, channelCount);
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H A D | AudioDumpInterface.cpp | 251 size_t AudioDumpInterface::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 253 return mFinalInterface->getInputBufferSize(sampleRate, format, channelCount);
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H A D | AudioDumpInterface.h | 149 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount);
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/frameworks/base/include/media/ |
H A D | AudioRecord.h | 68 int channelCount; member in class:android::AudioRecord::Buffer 114 int channelCount); 205 int channelCount() const; 351 int channelCount,
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H A D | IAudioFlinger.h | 52 int channelCount, 65 int channelCount, 75 virtual int channelCount(int output) const = 0; 115 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) = 0;
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H A D | MediaPlayerInterface.h | 74 virtual ssize_t channelCount() const = 0; 84 uint32_t sampleRate, int channelCount,
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H A D | AudioTrack.h | 73 int channelCount; member in class:android::AudioTrack::Buffer 219 int channelCount() const; 443 int channelCount,
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/frameworks/base/media/libmedia/ |
H A D | AudioRecord.cpp | 51 int channelCount) 54 if (AudioSystem::getInputBufferSize(sampleRate, format, channelCount, &size) 61 LOGE("Unsupported configuration: sampleRate %d, format %d, channelCount %d", 62 sampleRate, format, channelCount); 70 size /= channelCount * (format == AudioSystem::PCM_16_BIT ? 2 : 1); 157 int channelCount = AudioSystem::popCount(channels); local 168 status_t status = getMinFrameCount(&minFrameCount, sampleRate, format, channelCount); 187 status = openRecord(sampleRate, format, channelCount, 205 mChannelCount = (uint8_t)channelCount; 242 int AudioRecord::channelCount() cons function in class:android::AudioRecord 47 getMinFrameCount( int* frameCount, uint32_t sampleRate, int format, int channelCount) argument 416 openRecord( uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, audio_io_handle_t input) argument [all...] |
H A D | AudioTrack.cpp | 196 uint32_t channelCount = AudioSystem::popCount(channels); local 215 status_t status = createTrack(streamType, sampleRate, format, channelCount, 235 mChannelCount = channelCount; 273 int AudioTrack::channelCount() const function in class:android::AudioTrack 286 return channelCount()*((format() == AudioSystem::PCM_8_BIT) ? sizeof(uint8_t) : sizeof(int16_t)); 657 int channelCount, 718 if (((uint32_t)sharedBuffer->pointer() & (channelCount | 1)) != 0) { 719 LOGE("Invalid buffer alignement: address %p, channelCount %d", sharedBuffer->pointer(), channelCount); 722 frameCount = sharedBuffer->size()/channelCount/sizeo 653 createTrack( int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, audio_io_handle_t output, bool enforceFrameCount) argument [all...] |
H A D | IAudioFlinger.cpp | 89 int channelCount, 104 data.writeInt32(channelCount); 136 int channelCount, 149 data.writeInt32(channelCount); 183 virtual int channelCount(int output) const function in class:android::BpAudioFlinger 356 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 362 data.writeInt32(channelCount); 707 int channelCount = data.readInt32(); local 716 channelCount, bufferCount, flags, buffer, output, &sessionId, &status); 728 int channelCount local 84 createTrack( pid_t pid, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, int output, int *sessionId, status_t *status) argument 131 openRecord( pid_t pid, int input, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, int *sessionId, status_t *status) argument 860 int channelCount = data.readInt32(); local [all...] |
H A D | AudioSystem.cpp | 315 status_t AudioSystem::getInputBufferSize(uint32_t sampleRate, int format, int channelCount, argument 320 || (channelCount != gPrevInChannelCount)) { 324 gPrevInChannelCount = channelCount; 331 gInBuffSize = af->getInputBufferSize(sampleRate, format, channelCount);
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/frameworks/base/include/private/media/ |
H A D | AudioTrackShared.h | 78 uint8_t channelCount; member in struct:android::audio_track_cblk_t
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/frameworks/base/media/java/android/media/ |
H A D | AudioRecord.java | 450 int channelCount = 0; 455 channelCount = 1; 459 channelCount = 2; 473 int size = native_get_min_buff_size(sampleRateInHz, channelCount, audioFormat); 788 int sampleRateInHz, int channelCount, int audioFormat); 787 native_get_min_buff_size( int sampleRateInHz, int channelCount, int audioFormat) argument
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H A D | AudioTrack.java | 609 int channelCount = 0; 613 channelCount = 1; 617 channelCount = 2; 635 int size = native_get_min_buff_size(sampleRateInHz, channelCount, audioFormat);
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/frameworks/base/media/libmediaplayerservice/ |
H A D | MediaPlayerService.h | 75 virtual ssize_t channelCount() const; 83 uint32_t sampleRate, int channelCount, 132 virtual ssize_t channelCount() const { return (ssize_t)mChannelCount; } function in class:android::MediaPlayerService::AudioCache 140 uint32_t sampleRate, int channelCount, int format,
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H A D | MediaPlayerService.cpp | 1242 *pNumChannels = cache->channelCount(); 1244 LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 1285 *pNumChannels = cache->channelCount(); 1287 LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 1352 ssize_t MediaPlayerService::AudioOutput::channelCount() const function in class:android::MediaPlayerService::AudioOutput 1355 return mTrack->channelCount(); 1381 uint32_t sampleRate, int channelCount, int format, int bufferCount, 1393 LOGV("open(%u, %d, %d, %d, %d)", sampleRate, channelCount, format, bufferCount,mSessionId); 1414 (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1426 (channelCount 1380 open( uint32_t sampleRate, int channelCount, int format, int bufferCount, AudioCallback cb, void *cookie) argument 1645 open( uint32_t sampleRate, int channelCount, int format, int bufferCount, AudioCallback cb, void *cookie) argument [all...] |
/frameworks/base/media/libstagefright/ |
H A D | AMRWriter.cpp | 83 int32_t channelCount; local 85 CHECK(meta->findInt32(kKeyChannelCount, &channelCount)); 86 CHECK_EQ(channelCount, 1);
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H A D | AudioSource.cpp | 137 meta->setInt32(kKeyChannelCount, mRecord->channelCount()); 181 const int32_t nChannels = mRecord->channelCount();
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/frameworks/base/media/libeffects/testlibs/ |
H A D | EffectEqualizer.cpp | 237 int channelCount; local 239 channelCount = 1; 241 channelCount = 2; 243 CHECK_ARG(channelCount <= AudioBiquadFilter::MAX_CHANNELS); 247 pContext->pEqualizer->configure(channelCount, 250 pContext->adapter.configure(*pContext->pEqualizer, channelCount,
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