/frameworks/base/libs/audioflinger/ |
H A D | AudioHardwareInterface.cpp | 148 size_t AudioHardwareBase::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 158 if (channelCount != 1) { 159 LOGW("getInputBufferSize bad channel count: %d", channelCount);
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H A D | AudioFlinger.h | 73 int channelCount, 81 virtual int channelCount(int output) const; 110 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount); 170 int channelCount, 250 int channelCount, 279 int channelCount() const ; 319 int channelCount() const; 387 int channelCount, 464 int channelCount, 519 int channelCount, [all...] |
H A D | AudioFlinger.cpp | 279 int channelCount, 316 channelCount, frameCount, sharedBuffer, &lStatus); 345 int AudioFlinger::channelCount(int output) const function in class:android::AudioFlinger 350 LOGW("channelCount() unknown thread %d", output); 353 return thread->channelCount(); 664 size_t AudioFlinger::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 666 return mAudioHardware->getInputBufferSize(sampleRate, format, channelCount); 807 int AudioFlinger::ThreadBase::channelCount() const function in class:android::AudioFlinger::ThreadBase 1048 int channelCount, 1057 if (sampleRate != mSampleRate || format != mFormat || channelCount ! 274 createTrack( pid_t pid, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, int output, status_t *status) argument 1043 createTrack_l( const sp<AudioFlinger::Client>& client, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, const sp<IMemory>& sharedBuffer, status_t *status) argument 2298 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) argument 2425 int AudioFlinger::ThreadBase::TrackBase::channelCount() const { function in class:android::AudioFlinger::ThreadBase::TrackBase 2450 Track( const wp<ThreadBase>& thread, const sp<Client>& client, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, const sp<IMemory>& sharedBuffer) argument 2720 RecordTrack( const wp<ThreadBase>& thread, const sp<Client>& client, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags) argument 2831 OutputTrack( const wp<ThreadBase>& thread, DuplicatingThread *sourceThread, uint32_t sampleRate, int format, int channelCount, int frameCount) argument 3139 openRecord( pid_t pid, int input, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, status_t *status) argument 3551 int channelCount; local 3700 int channelCount; local 3783 unsigned channelCount = (channels == AudioSystem::CHANNEL_OUT_STEREO) ? 2 : 1; local [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 | 137 uint8_t channelCount : 4; member in struct:android::AudioMixer::track_t
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H A D | AudioMixer.cpp | 59 t->channelCount = 2; 178 if (mState.tracks[ mActiveTrack ].channelCount != value) { 179 mState.tracks[ mActiveTrack ].channelCount = value; 234 format, channelCount, devSampleRate); 308 n |= NEEDS_CHANNEL_1 + t.channelCount - 1; 786 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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/frameworks/base/media/libmedia/ |
H A D | AudioRecord.cpp | 122 int channelCount = AudioSystem::popCount(channels); local 133 if (AudioSystem::getInputBufferSize(sampleRate, format, channelCount, &inputBuffSizeInBytes) 140 LOGE("Recording parameters are not supported: sampleRate %d, channelCount %d, format %d", 141 sampleRate, channelCount, format); 145 int frameSizeInBytes = channelCount * (format == AudioSystem::PCM_16_BIT ? 2 : 1); 147 frameSizeInBytes = channelCount * (format == AudioSystem::PCM_16_BIT ? sizeof(int16_t) : sizeof(int8_t)); 168 status_t status = openRecord(sampleRate, format, channelCount, 187 mChannelCount = (uint8_t)channelCount; 224 int AudioRecord::channelCount() const function in class:android::AudioRecord 237 return channelCount()*((forma 398 openRecord( uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, audio_io_handle_t input) argument [all...] |
H A D | IAudioFlinger.cpp | 81 int channelCount, 95 data.writeInt32(channelCount); 118 int channelCount, 130 data.writeInt32(channelCount); 155 virtual int channelCount(int output) const function in class:android::BpAudioFlinger 328 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument 334 data.writeInt32(channelCount); 516 int channelCount = data.readInt32(); local 524 channelCount, bufferCount, flags, buffer, output, &status); 535 int channelCount local 76 createTrack( pid_t pid, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, int output, status_t *status) argument 113 openRecord( pid_t pid, int input, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, status_t *status) argument 665 int channelCount = data.readInt32(); local [all...] |
H A D | AudioTrack.cpp | 166 uint32_t channelCount = AudioSystem::popCount(channels); local 205 if (((uint32_t)sharedBuffer->pointer() & (channelCount | 1)) != 0) { 206 LOGE("Invalid buffer alignement: address %p, channelCount %d", sharedBuffer->pointer(), channelCount); 209 frameCount = sharedBuffer->size()/channelCount/sizeof(int16_t); 216 status_t status = createTrack(streamType, sampleRate, format, channelCount, 236 mChannelCount = channelCount; 277 int AudioTrack::channelCount() const function in class:android::AudioTrack 290 return channelCount()*((format() == AudioSystem::PCM_8_BIT) ? sizeof(uint8_t) : sizeof(int16_t)); 606 int channelCount, 602 createTrack( int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, audio_io_handle_t output) argument [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/media/ |
H A D | IAudioFlinger.h | 49 int channelCount, 61 int channelCount, 70 virtual int channelCount(int output) const = 0; 110 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) = 0;
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H A D | AudioRecord.h | 68 int channelCount; member in class:android::AudioRecord::Buffer 190 int channelCount() const; 326 int channelCount,
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H A D | AudioTrack.h | 73 int channelCount; member in class:android::AudioTrack::Buffer 205 int channelCount() const; 397 int channelCount,
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H A D | MediaPlayerInterface.h | 75 virtual ssize_t channelCount() const = 0; 84 uint32_t sampleRate, int channelCount,
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H A D | AudioSystem.h | 220 static status_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount,
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/frameworks/base/media/libstagefright/ |
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 | 85 meta->setInt32(kKeyChannelCount, mRecord->channelCount());
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/frameworks/base/media/java/android/media/ |
H A D | AudioRecord.java | 449 int channelCount = 0; 454 channelCount = 1; 458 channelCount = 2; 472 int size = native_get_min_buff_size(sampleRateInHz, channelCount, audioFormat); 787 int sampleRateInHz, int channelCount, int audioFormat); 786 native_get_min_buff_size( int sampleRateInHz, int channelCount, int audioFormat) argument
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H A D | AudioTrack.java | 557 int channelCount = 0; 561 channelCount = 1; 565 channelCount = 2; 583 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; 82 uint32_t sampleRate, int channelCount, 130 virtual ssize_t channelCount() const { return (ssize_t)mChannelCount; } function in class:android::MediaPlayerService::AudioCache 137 uint32_t sampleRate, int channelCount, int format,
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H A D | MediaPlayerService.cpp | 1266 *pNumChannels = cache->channelCount(); 1268 LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 1309 *pNumChannels = cache->channelCount(); 1311 LOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); 1465 ssize_t MediaPlayerService::AudioOutput::channelCount() const function in class:android::MediaPlayerService::AudioOutput 1468 return mTrack->channelCount(); 1494 uint32_t sampleRate, int channelCount, int format, int bufferCount, 1506 LOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount); 1527 (channelCount == 2) ? AudioSystem::CHANNEL_OUT_STEREO : AudioSystem::CHANNEL_OUT_MONO, 1537 (channelCount 1493 open( uint32_t sampleRate, int channelCount, int format, int bufferCount, AudioCallback cb, void *cookie) argument 1750 open( uint32_t sampleRate, int channelCount, int format, int bufferCount, AudioCallback cb, void *cookie) argument [all...] |