| /frameworks/av/services/audioflinger/ |
| D | test-resample.cpp | 86 int channels = 1; in main() local
101 channels = 2; in main()
173 input_size = channels * sizeof(int16_t) * input_frames; in main()
180 for (size_t j=0 ; j<(size_t)channels ; j++) { in main()
181 in[i*channels + j] = yi / (1+j); in main()
192 Provider(const void* addr, size_t size, int channels) { in main() argument
194 mNumFrames = size / (channels*sizeof(int16_t)); in main()
204 } provider(input_vaddr, input_size, channels); in main()
206 size_t input_frames = input_size / (channels * sizeof(int16_t)); in main()
213 AudioResampler* resampler = AudioResampler::create(16, channels, in main()
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| /frameworks/wilhelm/tests/sandbox/ |
| D | playbq.c | 88 short *buffer = &buffers[framesPerBuffer * sfinfo.channels * which]; in callback()
92 memset(buffer, 0, framesPerBuffer * sfinfo.channels * sizeof(short)); in callback()
97 SLuint32 nbytes = count * sfinfo.channels * sizeof(short); in callback()
118 short *temp = (short *) malloc(READ_FRAMES * sfinfo.channels * sizeof(short)); in file_reader_loop()
135 ptr += actual * sfinfo.channels; in file_reader_loop()
240 const android::NBAIO_Format nbaio_format = android::Format_from_SR_C(44100, sfinfo.channels); in main()
243 switch (sfinfo.channels) { in main()
248 fprintf(stderr, "unsupported channel count %d\n", sfinfo.channels); in main()
287 buffers = (short *) malloc(framesPerBuffer * sfinfo.channels * sizeof(short) * numBuffers); in main()
328 format_pcm.numChannels = sfinfo.channels; in main()
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| D | playbq.cpp | 88 short *buffer = &buffers[framesPerBuffer * sfinfo.channels * which]; in callback()
92 memset(buffer, 0, framesPerBuffer * sfinfo.channels * sizeof(short)); in callback()
97 SLuint32 nbytes = count * sfinfo.channels * sizeof(short); in callback()
118 short *temp = (short *) malloc(READ_FRAMES * sfinfo.channels * sizeof(short)); in file_reader_loop()
135 ptr += actual * sfinfo.channels; in file_reader_loop()
240 const android::NBAIO_Format nbaio_format = android::Format_from_SR_C(44100, sfinfo.channels); in main()
243 switch (sfinfo.channels) { in main()
248 fprintf(stderr, "unsupported channel count %d\n", sfinfo.channels); in main()
287 buffers = (short *) malloc(framesPerBuffer * sfinfo.channels * sizeof(short) * numBuffers); in main()
328 format_pcm.numChannels = sfinfo.channels; in main()
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| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| D | psy_main.c | 189 Word16 channels, in psyMainInit() argument
194 Word32 channelBitRate = bitRate/channels; in psyMainInit()
203 err = InitTnsConfigurationLong(bitRate, sampleRate, channels, in psyMainInit()
213 err = InitTnsConfigurationShort(bitRate, sampleRate, channels, in psyMainInit()
218 for(ch=0;ch < channels;ch++){ in psyMainInit()
221 bitRate, channels); in psyMainInit()
260 Word16 channels; in psyMain() local
263 channels = elemInfo->nChannelsInEl; in psyMain()
267 for(ch = 0; ch < channels; ch++) { in psyMain()
277 channels); in psyMain()
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| D | stat_bits.c | 181 Word16 channels, in countStaticBitdemand() argument
193 switch (channels) { in countStaticBitdemand()
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| /frameworks/wilhelm/tests/examples/ |
| D | slesTestFeedback.cpp | 37 static SLuint32 channels = 1; // -c# variable
206 channels = atoi(&arg[2]); in main()
207 if (channels < 1 || channels > 2) { in main()
209 (unsigned) channels); in main()
210 channels = 2; in main()
250 bufSizeInBytes = channels * bufSizeInFrames * sizeof(short); in main()
302 pcm.numChannels = channels; in main()
306 pcm.channelMask = channels == 1 ? SL_SPEAKER_FRONT_CENTER : in main()
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| /frameworks/wilhelm/tools/permute/ |
| D | permute.c | 190 switch (sfinfo_in.channels) { in permute()
193 frameSizeIn = sampleSizeIn * sfinfo_in.channels; in permute()
194 frameSizeRead = sampleSizeRead * sfinfo_in.channels; in permute()
197 fprintf(stderr, "%s: unsupported channels %d\n", path_in, sfinfo_in.channels); in permute()
260 sfinfo_out.channels = sfinfo_in.channels; in permute()
270 count = sf_writef_short(sf_out, &((short *) ptr)[sfinfo_in.channels * s.mSegmentArray[i] in permute()
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| /frameworks/opt/net/voip/src/java/android/net/rtp/ |
| D | AudioCodec.java | 117 String channels = clue.substring(codec.rtpmap.length()); in getCodec() local
118 if (channels.length() == 0 || channels.equals("/1")) { in getCodec()
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| /frameworks/base/services/java/com/android/server/wm/ |
| D | FakeWindowImpl.java | 47 InputChannel[] channels = InputChannel.openInputChannelPair(name); in FakeWindowImpl() local
48 mServerChannel = channels[0]; in FakeWindowImpl()
49 mClientChannel = channels[1]; in FakeWindowImpl()
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| /frameworks/ex/variablespeed/jni/ |
| D | variablespeed.cc | 249 SLuint32 channels = *(reinterpret_cast<SLuint32*>(value->data)); in ReadSampleRateAndChannelCount() local
250 LOGD("channels: %d", channels); in ReadSampleRateAndChannelCount()
251 *channelsOut = channels; in ReadSampleRateAndChannelCount()
388 size_t channels; in EnqueueNextBufferOfAudio() local
391 channels = mChannels; in EnqueueNextBufferOfAudio()
393 size_t frameSizeInBytes = kSampleSizeInBytes * channels; in EnqueueNextBufferOfAudio()
401 floatBuffer_ + frameCount * channels, retrieveCount); in EnqueueNextBufferOfAudio()
420 for (size_t i = 0; i < framesToInject * channels; ++i) { in EnqueueNextBufferOfAudio()
428 decodeBuffer_.AdvanceHeadPointerShorts(count * channels); in EnqueueNextBufferOfAudio()
449 playBuffer = new int16[targetFrames_ * channels]; in EnqueueNextBufferOfAudio()
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| /frameworks/av/media/libstagefright/codecs/aacenc/inc/ |
| D | tns_func.h | 33 Word16 channels,
40 Word16 channels,
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| D | tns_param.h | 48 Word32 bitRate, Word16 channels, Word16 blockType);
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| D | psy_main.h | 52 Word16 channels,
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| /frameworks/av/media/libmedia/ |
| D | IAudioFlingerClient.cpp | 57 data.writeInt32(desc->channels); in ioConfigChanged()
87 desc.channels = data.readInt32(); in onTransact()
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| /frameworks/av/media/libeffects/testlibs/ |
| D | EffectEqualizer.cpp | 231 CHECK_ARG(pConfig->inputCfg.channels == pConfig->outputCfg.channels); in Equalizer_setConfig()
233 CHECK_ARG((pConfig->inputCfg.channels == AUDIO_CHANNEL_OUT_MONO) || in Equalizer_setConfig()
234 (pConfig->inputCfg.channels == AUDIO_CHANNEL_OUT_STEREO)); in Equalizer_setConfig()
241 if (pConfig->inputCfg.channels == AUDIO_CHANNEL_OUT_MONO) { in Equalizer_setConfig()
306 pContext->config.inputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Equalizer_init()
314 pContext->config.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Equalizer_init()
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| /frameworks/av/media/libeffects/visualizer/ |
| D | EffectVisualizer.cpp | 102 if (pConfig->inputCfg.channels != pConfig->outputCfg.channels) return -EINVAL; in Visualizer_setConfig()
104 if (pConfig->inputCfg.channels != AUDIO_CHANNEL_OUT_STEREO) return -EINVAL; in Visualizer_setConfig()
152 pContext->mConfig.inputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Visualizer_init()
160 pContext->mConfig.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Visualizer_init()
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| /frameworks/av/media/libnbaio/ |
| D | LibsndfileSink.cpp | 27 NBAIO_Sink(Format_from_SR_C(sfinfo.samplerate, sfinfo.channels)), in LibsndfileSink()
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| D | LibsndfileSource.cpp | 27 NBAIO_Source(Format_from_SR_C(sfinfo.samplerate, sfinfo.channels)), in LibsndfileSource()
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| /frameworks/wilhelm/src/desktop/ |
| D | SDL.c | 50 fmt.channels = STEREO_CHANNELS; in SDL_open()
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| /frameworks/av/media/libeffects/downmix/ |
| D | EffectDownmix.c | 302 const uint32_t downmixInputChannelMask = pDwmModule->config.inputCfg.channels; in Downmix_Process()
568 pDwmModule->config.inputCfg.channels = AUDIO_CHANNEL_OUT_7POINT1; in Downmix_Init()
580 pDwmModule->config.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Downmix_Init()
625 || pConfig->outputCfg.channels != DOWNMIX_OUTPUT_CHANNELS in Downmix_Configure()
640 if (pConfig->inputCfg.channels == 0) { in Downmix_Configure()
644 pDownmixer->input_channel_count = popcount(pConfig->inputCfg.channels); in Downmix_Configure()
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| /frameworks/base/media/java/android/media/ |
| D | MiniThumbFile.java | 28 import java.nio.channels.FileChannel;
29 import java.nio.channels.FileLock;
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| /frameworks/base/core/jni/ |
| D | android_media_AudioRecord.cpp | 169 jint source, jint sampleRateInHertz, jint channels, in android_media_AudioRecord_setup() argument
176 if (!audio_is_input_channel(channels)) { in android_media_AudioRecord_setup()
180 uint32_t nbChannels = popcount(channels); in android_media_AudioRecord_setup()
239 channels, in android_media_AudioRecord_setup()
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| /frameworks/av/media/libstagefright/codecs/vorbis/dec/ |
| D | SoftVorbis.cpp | 147 vorbisParams->nChannels = mVi->channels; in internalGetParameter()
178 pcmParams->nChannels = mVi->channels; in internalGetParameter()
377 outHeader->nFilledLen = numFrames * sizeof(int16_t) * mVi->channels; in onQueueFilled()
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| /frameworks/av/media/libeffects/lvm/wrapper/Reverb/ |
| D | EffectReverb.cpp | 422 if (pContext->config.inputCfg.channels == AUDIO_CHANNEL_OUT_STEREO) { in process()
424 } else if (pContext->config.inputCfg.channels != AUDIO_CHANNEL_OUT_MONO) { in process()
612 CHECK_ARG((pContext->auxiliary && pConfig->inputCfg.channels == AUDIO_CHANNEL_OUT_MONO) || in Reverb_setConfig()
613 ((!pContext->auxiliary) && pConfig->inputCfg.channels == AUDIO_CHANNEL_OUT_STEREO)); in Reverb_setConfig()
614 CHECK_ARG(pConfig->outputCfg.channels == AUDIO_CHANNEL_OUT_STEREO); in Reverb_setConfig()
721 pContext->config.inputCfg.channels = AUDIO_CHANNEL_OUT_MONO; in Reverb_init()
723 pContext->config.inputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Reverb_init()
733 pContext->config.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO; in Reverb_init()
822 if(pContext->config.inputCfg.channels == AUDIO_CHANNEL_OUT_MONO){ in Reverb_init()
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| /frameworks/av/include/media/stagefright/ |
| D | AudioSource.h | 39 uint32_t channels = 1);
|