/hardware/libhardware_legacy/audio/ |
H A D | AudioDumpInterface.cpp | 60 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 68 outFinal = mFinalInterface->openOutputStream(devices, format, channels, sampleRate, status); 71 lChannels = outFinal->channels(); 81 if (channels != 0) { 82 if (*channels != 0) { 83 lChannels = *channels; 85 *channels = lChannels; 126 AudioStreamIn* AudioDumpInterface::openInputStream(uint32_t devices, int *format, uint32_t *channels, argument 134 inFinal = mFinalInterface->openInputStream(devices, format, channels, sampleRate, status, acoustics); 137 lChannels = inFinal->channels(); 59 openOutputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) argument 258 AudioStreamOutDump(AudioDumpInterface *interface, int id, AudioStreamOut* finalStream, uint32_t devices, int format, uint32_t channels, uint32_t sampleRate) argument 324 uint32_t AudioStreamOutDump::channels() const function in class:android::AudioStreamOutDump 419 AudioStreamInDump(AudioDumpInterface *interface, int id, AudioStreamIn* finalStream, uint32_t devices, int format, uint32_t channels, uint32_t sampleRate) argument 527 uint32_t AudioStreamInDump::channels() const function in class:android::AudioStreamInDump [all...] |
H A D | AudioHardwareStub.cpp | 46 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 49 status_t lStatus = out->set(format, channels, sampleRate); 65 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, 74 status_t lStatus = in->set(format, channels, sampleRate, acoustics); 122 if (pChannels) *pChannels = channels(); 131 usleep(bytes * 1000000 / sizeof(int16_t) / AudioSystem::popCount(channels()) / sampleRate()); 148 snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 177 usleep(bytes * 1000000 / sizeof(int16_t) / AudioSystem::popCount(channels()) / sampleRate()); 193 snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 45 openOutputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) argument 64 openInputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument
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H A D | AudioHardwareGeneric.h | 52 virtual uint32_t channels() const { return AudioSystem::CHANNEL_OUT_STEREO; } function in class:android_audio_legacy::AudioStreamOutGeneric 86 virtual uint32_t channels() const { return AudioSystem::CHANNEL_IN_MONO; } function in class:android_audio_legacy::AudioStreamInGeneric 121 uint32_t *channels=0, 129 uint32_t *channels,
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H A D | AudioHardwareStub.h | 35 virtual uint32_t channels() const { return AudioSystem::CHANNEL_OUT_STEREO; } function in class:android_audio_legacy::AudioStreamOutStub 52 virtual uint32_t channels() const { return AudioSystem::CHANNEL_IN_MONO; } function in class:android_audio_legacy::AudioStreamInStub 80 uint32_t *channels=0, 88 uint32_t *channels,
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H A D | AudioHardwareGeneric.cpp | 68 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 82 status_t lStatus = out->set(this, mFd, devices, format, channels, sampleRate); 102 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, 122 status_t lStatus = in->set(this, mFd, devices, format, channels, sampleRate, acoustics); 206 if (lChannels == 0) lChannels = channels(); 211 (lChannels != channels()) || 214 if (pChannels) *pChannels = channels(); 256 snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 324 (*pChannels != channels()) || 328 *pChannels = channels(); 67 openOutputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) argument 101 openInputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument [all...] |
H A D | AudioDumpInterface.h | 41 uint32_t channels, 48 virtual uint32_t channels() const; 83 uint32_t channels, 89 virtual uint32_t channels() const; 124 uint32_t *channels=0, 151 virtual AudioStreamIn* openInputStream(uint32_t devices, int *format, uint32_t *channels,
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H A D | A2dpAudioInterface.h | 58 uint32_t *channels=0, 66 uint32_t *channels, 88 virtual uint32_t channels() const { return AudioSystem::CHANNEL_OUT_STEREO; } function in class:android_audio_legacy::A2dpAudioInterface::A2dpAudioStreamOut
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H A D | A2dpAudioInterface.cpp | 64 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 68 return mHardwareInterface->openOutputStream(devices, format, channels, sampleRate, status); 82 if ((err = out->set(devices, format, channels, sampleRate)) == NO_ERROR) { 107 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, 110 return mHardwareInterface->openInputStream(devices, format, channels, sampleRate, status, acoustics); 246 if (lChannels == 0) lChannels = channels(); 251 (lChannels != channels()) || 254 if (pChannels) *pChannels = channels(); 63 openOutputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) argument 106 openInputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument
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/hardware/qcom/audio/legacy/alsa_sound/ |
H A D | ALSAStreamOps.cpp | 95 uint32_t *channels, 100 if (channels && *channels != 0) { 101 if (mHandle->channels != popCount(*channels)) 103 } else if (channels) { 105 switch(*channels) { 113 *channels = AUDIO_CHANNEL_OUT_STEREO; 117 switch(*channels) { 128 *channels 94 set(int *format, uint32_t *channels, uint32_t *rate, uint32_t device) argument 343 uint32_t ALSAStreamOps::channels() const function in class:android_audio_legacy::ALSAStreamOps [all...] |
H A D | AudioHardwareALSA.cpp | 723 uint32_t *channels, 728 ALOGV("openOutputStream: devices 0x%x channels %d sampleRate %d", 729 devices, *channels, *sampleRate); 781 alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 828 err = out->set(format, channels, sampleRate, devices); 852 if (0 == *channels) { 853 alsa_handle.channels = info.AudioBlocksArray[info.nAudioBlocks-1].nChannels; 854 if (alsa_handle.channels > 6) { 855 alsa_handle.channels = 6; 857 *channels 721 openOutputStream(uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) argument 997 openOutputSession(uint32_t devices, int *format, status_t *status, int sessionId, uint32_t samplingRate, uint32_t channels) argument 1092 openInputStream(uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument [all...] |
H A D | AudioUsbALSA.h | 109 status_t setHardwareParams(pcm *local_handle, uint32_t sampleRate, uint32_t channels, int periodSize); 115 status_t getCap(char * type, int &channels, int &sampleRate);
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H A D | AudioHardwareALSA.h | 66 //4032 = 336(kernel buffer size) * 2(bytes pcm_16) * 6(number of channels) 172 uint32_t channels; member in struct:android_audio_legacy::alsa_handle_t 269 status_t set(int *format, uint32_t *channels, uint32_t *rate, uint32_t device); 277 uint32_t channels() const; 308 virtual uint32_t channels() const; 364 virtual uint32_t channels() const function in class:android_audio_legacy::AudioStreamInALSA 366 return ALSAStreamOps::channels(); 487 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channels); 498 uint32_t channels=0); 506 uint32_t *channels [all...] |
H A D | alsa_default.cpp | 269 int channels = handle->channels; local 279 ALOGD("setHardwareParams: reqBuffSize %d channels %d sampleRate %d", 280 (int) reqBuffSize, handle->channels, handle->sampleRate); 283 if (channels == 6) { 286 ALOGV("HWParams: Use 4 channels in kernel for 5.1(%s) recording ", handle->useCase); 287 channels = 4; 313 channels * 16); 315 channels); 332 handle->handle->channels 350 int channels = handle->channels; local [all...] |
/hardware/libhardware_legacy/include/hardware_legacy/ |
H A D | AudioHardwareInterface.h | 61 virtual uint32_t channels() const = 0; 72 uint32_t frameSize() const { return popcount(channels())*((format()==AUDIO_FORMAT_PCM_16_BIT)?sizeof(int16_t):sizeof(int8_t)); } 137 virtual uint32_t channels() const = 0; 148 uint32_t frameSize() const { return AudioSystem::popCount(channels())*((format()==AudioSystem::PCM_16_BIT)?sizeof(int16_t):sizeof(int8_t)); } 250 uint32_t *channels=0, 259 uint32_t *channels,
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/hardware/samsung_slsi/exynos5/exynos_omx/codecs/exynos_codecs/audio/exynos5/srp/alp/include/ |
H A D | srp_api.h | 51 unsigned int channels; member in struct:srp_dec_info
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/hardware/qcom/audio/hal/ |
H A D | audio_hw.h | 134 * so if format = 16-bit PCM and channels = Stereo, frame size = 2 ch * 2 = 4 bytes 290 .channels = 2, 301 .channels = 2, 312 .channels = HDMI_MULTI_DEFAULT_CHANNEL_COUNT, /* changed when the stream is opened */ 323 .channels = 2, 330 .channels = 1,
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/hardware/msm7k/libaudio-qdsp5v2/ |
H A D | AudioHardware.cpp | 63 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 78 status_t rc = out->set(this, devices, format, channels, sampleRate); 103 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, 186 if (lChannels == 0) lChannels = channels(); 191 (lChannels != channels()) || 194 if (pChannels) *pChannels = channels(); 241 config.channel_count = AudioSystem::popCount(channels()); 62 openOutputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) argument 102 openInputStream( uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustic_flags) argument
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H A D | AudioHardware.h | 73 uint32_t *channels=0, 80 uint32_t *channels, 109 virtual uint32_t channels() const { return mChannels; } function in class:android::AudioHardware::AudioStreamOutQ5V2
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/hardware/qcom/audio/legacy/libalsa-intf/ |
H A D | aplay.c | 91 int channels = (pcm->flags & PCM_MONO) ? 1 : ((pcm->flags & PCM_5POINT1)? 6 : 2 ); local 112 pcm->channels * 16); 114 pcm->channels); 142 sparams->avail_min = pcm->period_size/(channels * 2) ; 143 sparams->start_threshold = pcm->period_size/(channels * 2) ; 145 sparams->xfer_align = pcm->period_size/(channels * 2) ; /* needed for old kernels */ 164 static int play_file(unsigned rate, unsigned channels, int fd, argument 184 if (channels == 1) 186 else if (channels == 6) 234 pcm->channels [all...] |
H A D | arec.c | 115 pcm->channels * 16); 117 pcm->channels); 178 int record_file(unsigned rate, unsigned channels, int fd, unsigned count, unsigned flags, const char *device) argument 193 if (channels == 1) 195 else if (channels == 4) 197 else if (channels == 6) 207 pcm->channels = channels;
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/hardware/msm7k/libaudio/ |
H A D | AudioHardware.h | 126 uint32_t *channels=0, 134 uint32_t *channels, 171 virtual uint32_t channels() const { return AudioSystem::CHANNEL_OUT_STEREO; } function in class:android::AudioHardware::AudioStreamOutMSM72xx 210 virtual uint32_t channels() const { return mChannels; } function in class:android::AudioHardware::AudioStreamInMSM72xx
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/hardware/qcom/msm8960/kernel-headers/linux/ |
H A D | msm_audio_aac.h | 74 uint32_t channels; member in struct:msm_audio_aac_enc_config
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/hardware/qcom/msm8960/original-kernel-headers/linux/ |
H A D | msm_audio_aac.h | 46 /* Primary channel on both left and right channels */ 48 /* Secondary channel on both left and right channels */ 69 uint32_t channels; member in struct:msm_audio_aac_enc_config
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/hardware/invensense/libsensors_iio/software/simple_apps/mpu_iio/ |
H A D | mpu_iio.c | 40 * @channels: the channel info array 43 * Has the side effect of filling the channels[i].location values used 46 int size_from_channelarray(struct iio_channel_info *channels, int num_channels) argument 51 if (bytes % channels[i].bytes == 0) 52 channels[i].location = bytes; 54 channels[i].location = bytes - bytes%channels[i].bytes 55 + channels[i].bytes; 56 bytes = channels[i].location + channels[ [all...] |
/hardware/msm7k/libaudio-qsd8k/ |
H A D | AudioHardware.h | 191 uint32_t *channels=0, 199 uint32_t *channels, 248 virtual uint32_t channels() const { return mChannels; } function in class:android::AudioHardware::AudioStreamOutMSM72xx 284 virtual uint32_t channels() const { return mChannels; } function in class:android::AudioHardware::AudioStreamInMSM72xx
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