Searched defs:numChannels (Results 1 - 25 of 28) sorted by relevance

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/frameworks/av/media/libstagefright/codecs/mp3dec/src/
H A Dpvmp3_poly_phase_synthesis.cpp40 int32 numChannels, number of channels
123 int32 numChannels,
155 numChannels);
171 ptr_out + (numChannels << 5),
172 numChannels);
174 ptr_out += (numChannels << 6);
122 pvmp3_poly_phase_synthesis(tmp3dec_chan *pChVars, int32 numChannels, e_equalization equalizerType, int16 *outPcm) argument
H A Dpvmp3_polyphase_filter_window.cpp42 int32 numChannels number of channels
117 int32 numChannels)
198 int32 k = j << (numChannels - 1);
200 outPcm[(numChannels<<5) - k] = saturate16(sum2 >> 6);
233 outPcm[(SUBBANDS_NUMBER/2)<<(numChannels-1)] = saturate16(sum2 >> 6);
115 pvmp3_polyphase_filter_window(int32 *synth_buffer, int16 *outPcm, int32 numChannels) argument
/frameworks/av/cmds/stagefright/
H A DSineSource.cpp13 SineSource::SineSource(int32_t sampleRate, int32_t numChannels) argument
16 mNumChannels(numChannels),
19 CHECK(numChannels == 1 || numChannels == 2);
/frameworks/av/media/libstagefright/rtsp/
H A DARawAudioAssembler.cpp136 int32_t sampleRate, numChannels; local
138 desc, &sampleRate, &numChannels);
141 format->setInt32(kKeyChannelCount, numChannels);
H A DAMPEG4ElementaryAssembler.cpp189 int32_t sampleRate, numChannels; local
191 desc.c_str(), &sampleRate, &numChannels);
193 mChannelConfig = numChannels;
H A DASessionDescription.cpp280 const char *desc, int32_t *timescale, int32_t *numChannels) {
291 *numChannels = 1;
299 *numChannels = x;
279 ParseFormatDesc( const char *desc, int32_t *timescale, int32_t *numChannels) argument
H A DAPacketSource.cpp470 int32_t sampleRate, numChannels; local
472 desc.c_str(), &sampleRate, &numChannels);
475 mFormat->setInt32(kKeyChannelCount, numChannels);
486 int32_t sampleRate, numChannels; local
488 desc.c_str(), &sampleRate, &numChannels);
491 mFormat->setInt32(kKeyChannelCount, numChannels);
493 if (sampleRate != 8000 || numChannels != 1) {
499 int32_t sampleRate, numChannels; local
501 desc.c_str(), &sampleRate, &numChannels);
504 mFormat->setInt32(kKeyChannelCount, numChannels);
550 int32_t sampleRate, numChannels; local
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H A DARTPWriter.cpp475 int32_t sampleRate, numChannels; local
477 CHECK(mSource->getFormat()->findInt32(kKeyChannelCount, &numChannels));
479 CHECK_EQ(numChannels, 1);
483 sdp.append(AStringPrintf("/%d/%d", sampleRate, numChannels));
H A DMyHandler.h1633 int32_t numChannels; local
1635 formatDesc.c_str(), &timescale, &numChannels);
/frameworks/wilhelm/src/itf/
H A DIMuteSolo.cpp33 SLuint8 numChannels = ap->mNumChannels; local
34 if (1 >= numChannels) {
37 } else if (numChannels <= chan) {
73 SLuint8 numChannels = ap->mNumChannels; local
74 if (1 >= numChannels) {
77 } else if (numChannels <= chan) {
105 SLuint8 numChannels = ap->mNumChannels; local
106 if (1 >= numChannels) {
109 } else if (numChannels <= chan) {
145 SLuint8 numChannels local
180 SLuint8 numChannels = ap->mNumChannels; local
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/frameworks/wilhelm/tests/sandbox/
H A Dconfigbq.c28 SLuint8 numChannels; member in struct:__anon2170
98 for (format = formats; format->numChannels; ++format) {
100 printf("Channels: %d, sample rate: %u, bits: %u\n", format->numChannels,
109 format_pcm.numChannels = format->numChannels;
150 float seconds = (((i * 8) / (format->bitsPerSample * format->numChannels)) * 1000.0) /
154 if (2 == format->numChannels) {
166 assert(1 == format->numChannels);
H A Dintbufq.c113 pcm.numChannels = 2;
140 SLuint8 numChannels = 123; local
141 result = (*playerMuteSolo)->GetNumChannels(playerMuteSolo, &numChannels);
142 assert(2 == numChannels);
/frameworks/av/media/libstagefright/
H A DAudioPlayer.cpp129 int32_t numChannels, channelMask; local
130 success = format->findInt32(kKeyChannelCount, &numChannels);
135 ALOGI_IF(numChannels > 2,
136 "source format didn't specify channel mask, using (%d) channel order", numChannels);
192 mSampleRate, numChannels, channelMask, audioFormat,
234 audio_channel_out_mask_from_count(numChannels) : channelMask;
H A DUtils.cpp717 int32_t numChannels, sampleRate; local
718 if (!meta->findInt32(kKeyChannelCount, &numChannels)
723 msg->setInt32("channel-count", numChannels);
1405 int32_t numChannels; local
1406 if (msg->findInt32("channel-count", &numChannels)) {
1407 meta->setInt32(kKeyChannelCount, numChannels);
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/scanner/
H A DChannelHelper.java279 private static String toString(WifiNative.ChannelSettings[] channels, int numChannels) { argument
286 for (int c = 0; c < numChannels; c++) {
288 if (c != numChannels - 1) {
/frameworks/wilhelm/tests/listening/
H A DslesTest_playMuteSolo.cpp107 SLuint8 numChannels = 0; local
108 SLresult res = (*muteSolo)->GetNumChannels(muteSolo, &numChannels); ExitOnError(res);
109 //fprintf(stdout, "Content has %d channel(s)\n", numChannels);
117 if (numChannels > 1) { // SLMuteSoloItf only works if more than one channel
137 if (numChannels > 1) { // SLMuteSoloItf only works if more than one channel
278 SLuint8 numChannels = 123; local
279 result = (*muteSoloItf)->GetNumChannels(muteSoloItf, &numChannels);
280 printf("GetNumChannels after Realize but before pre-fetch: result=%u, numChannels=%u\n",
281 result, numChannels);
330 numChannels
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/frameworks/base/media/jni/soundpool/
H A DSoundPool.h58 int numChannels() { return mNumChannels; } function in class:android::Sample
135 int numChannels() { return mNumChannels; } function in class:android::SoundChannel
H A DSoundPool.cpp515 uint32_t *rate, int *numChannels, audio_format_t *audioFormat,
649 !AMediaFormat_getInt32(format, AMEDIAFORMAT_KEY_CHANNEL_COUNT, numChannels)) {
666 int numChannels; local
672 status = decode(mFd, mOffset, mLength, &sampleRate, &numChannels, &format,
681 ALOGV("pointer = %p, size = %zu, sampleRate = %u, numChannels = %d",
682 mHeap->getBase(), mSize, sampleRate, numChannels);
690 if ((numChannels < 1) || (numChannels > FCC_8)) {
691 ALOGE("Sample channel count (%d) out of range", numChannels);
698 mNumChannels = numChannels;
514 decode(int fd, int64_t offset, int64_t length, uint32_t *rate, int *numChannels, audio_format_t *audioFormat, sp<MemoryHeapBase> heap, size_t *memsize) argument
749 int numChannels = sample->numChannels(); local
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/frameworks/wilhelm/include/SLES/
H A DOpenSLES_Android.h50 SLuint32 numChannels; member in struct:SLAndroidDataFormat_PCM_EX_
/frameworks/av/media/libstagefright/mpeg2ts/
H A DESQueue.cpp767 size_t frameSize = 2 /* numChannels */ * sizeof(int16_t);
875 int32_t numChannels; local
880 if (!mFormat->findInt32(kKeyChannelCount, &numChannels)) {
886 sampleRate, numChannels);
1224 int samplingRate, numChannels, bitrate, numSamples; local
1226 header, &frameSize, &samplingRate, &numChannels,
1277 mFormat->setInt32(kKeyChannelCount, numChannels);
/frameworks/av/media/libmediaplayer2/nuplayer2/
H A DNuPlayer2Renderer.cpp1862 int32_t numChannels; local
1863 CHECK(format->findInt32("channel-count", &numChannels));
1928 numChannels,
1978 numChannels,
2014 numChannels,
/frameworks/av/media/libmediaplayerservice/nuplayer/
H A DNuPlayerRenderer.cpp1864 int32_t numChannels; local
1865 CHECK(format->findInt32("channel-count", &numChannels));
1930 numChannels,
1980 numChannels,
2016 numChannels,
/frameworks/base/media/java/android/media/
H A DMediaRecorder.java755 * @param numChannels the number of audio channels. Usually it is either 1 (mono) or 2
758 public void setAudioChannels(int numChannels) { argument
759 if (numChannels <= 0) {
762 mChannelCount = numChannels;
763 setParameter("audio-param-number-of-channels=" + numChannels);
/frameworks/base/core/jni/
H A Dandroid_hardware_camera2_DngCreator.cpp934 * perChannelNoiseProfile - numChannels * 2 noise profile coefficients.
935 * cfa - numChannels color channels corresponding to each of the per-channel noise profile
937 * numChannels - the number of noise profile coefficient pairs and color channels given in
946 size_t numChannels, const uint8_t* planeColors, size_t numPlanes,
956 for (size_t c = 0; c < numChannels; ++c) {
945 generateNoiseProfile(const double* perChannelNoiseProfile, uint8_t* cfa, size_t numChannels, const uint8_t* planeColors, size_t numPlanes, double* noiseProfile) argument
/frameworks/av/media/extractors/mp4/
H A DMPEG4Extractor.cpp3621 int32_t numChannels = 0; local
3625 numChannels = br.getBits(4);
3628 numChannels = br.getBits(4);
3657 switch (numChannels) {
3666 //numChannels already contains the right value
3669 numChannels = 7;
3674 numChannels = 8;
3726 if (numChannels == 0) {
3794 numChannels = channelsNum;
3799 if (numChannels
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