Searched defs:numChannels (Results 1 - 21 of 21) sorted by relevance

/frameworks/base/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/base/media/libstagefright/codecs/aacdec/
H A Dsbr_applied.cpp37 int numChannels
163 Int32 numChannels)
401 if (numChannels == 2)
156 sbr_applied(SBRDECODER_DATA * self, SBRBITSTREAM * stream, Int16 *ch_left, Int16 *ch_right, Int16 *timeData, SBR_DEC *sbrDec, tDec_Int_File *pVars, Int32 numChannels) argument
/frameworks/base/cmds/stagefright/
H A DSineSource.cpp12 SineSource::SineSource(int32_t sampleRate, int32_t numChannels) argument
15 mNumChannels(numChannels),
18 CHECK(numChannels == 1 || numChannels == 2);
/frameworks/base/media/libstagefright/codecs/amrnb/dec/
H A DAMRNBDecoder.cpp89 int32_t numChannels; local
92 CHECK(srcFormat->findInt32(kKeyChannelCount, &numChannels));
93 CHECK_EQ(numChannels, 1);
100 meta->setInt32(kKeyChannelCount, numChannels);
/frameworks/base/media/libstagefright/codecs/mp3dec/
H A DMP3Decoder.cpp95 int32_t numChannels; local
97 CHECK(srcFormat->findInt32(kKeyChannelCount, &numChannels));
102 meta->setInt32(kKeyChannelCount, numChannels);
/frameworks/base/media/libstagefright/codecs/amrnb/enc/
H A DAMRNBEncoder.cpp122 int32_t numChannels; local
125 CHECK(srcFormat->findInt32(kKeyChannelCount, &numChannels));
126 CHECK_EQ(numChannels, 1);
133 meta->setInt32(kKeyChannelCount, numChannels);
/frameworks/base/media/libstagefright/codecs/amrwb/
H A DAMRWBDecoder.cpp94 int32_t numChannels; local
97 CHECK(srcFormat->findInt32(kKeyChannelCount, &numChannels));
98 CHECK_EQ(numChannels, 1);
105 meta->setInt32(kKeyChannelCount, numChannels);
/frameworks/base/core/java/android/speech/srec/
H A DWaveHeader.java28 * <li> numChannels - 1 for mono, 2 for stereo.
68 * @param numChannels 1 for mono, 2 for stereo.
73 public WaveHeader(short format, short numChannels, int sampleRate, short bitsPerSample, int numBytes) { argument
76 mNumChannels = numChannels;
111 * @param numChannels 1 for mono, 2 for stereo.
114 public WaveHeader setNumChannels(short numChannels) { argument
115 mNumChannels = numChannels;
272 "WaveHeader format=%d numChannels=%d sampleRate=%d bitsPerSample=%d numBytes=%d",
/frameworks/base/media/libmedia/
H A DIMediaPlayerService.cpp191 int numChannels; local
193 sp<IMemory> player = decode(url, &sampleRate, &numChannels, &format);
195 reply->writeInt32(numChannels);
206 int numChannels; local
208 sp<IMemory> player = decode(fd, offset, length, &sampleRate, &numChannels, &format);
210 reply->writeInt32(numChannels);
/frameworks/base/media/libstagefright/
H A DAudioPlayer.cpp102 int32_t numChannels; local
103 success = format->findInt32(kKeyChannelCount, &numChannels);
108 mSampleRate, numChannels, AudioSystem::PCM_16_BIT,
131 (numChannels == 2)
H A DMPEG4Extractor.cpp1281 int32_t numChannels = 0; local
1292 numChannels = (csd[4] >> 3) & 15;
1304 numChannels = (csd[1] >> 3) & 15;
1307 if (numChannels == 0) {
1324 if (prevChannelCount != numChannels) {
1326 "was: %d, now: %d", prevChannelCount, numChannels);
1329 mLastTrack->meta->setInt32(kKeyChannelCount, numChannels);
H A DOMXCodec.cpp520 int32_t numChannels, sampleRate; local
521 CHECK(meta->findInt32(kKeyChannelCount, &numChannels));
524 setAACFormat(numChannels, sampleRate);
2130 OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels) {
2140 pcmParams.nChannels = numChannels;
2147 if (numChannels == 1) {
2150 CHECK_EQ(numChannels, 2);
2186 int32_t numChannels; local
2188 CHECK(format->findInt32(kKeyChannelCount, &numChannels));
2190 setRawAudioFormat(kPortIndexInput, sampleRate, numChannels);
2129 setRawAudioFormat( OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels) argument
2194 setAACFormat(int32_t numChannels, int32_t sampleRate) argument
2912 int32_t numChannels, sampleRate; local
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/frameworks/base/wifi/java/android/net/wifi/
H A DWifiNative.java112 public native static boolean setNumAllowedChannelsCommand(int numChannels); argument
H A DWifiManager.java647 * @param numChannels the number of allowed channels. Must be greater than 0
651 * {@code numChannels} is out of range.
655 public boolean setNumAllowedChannels(int numChannels, boolean persist) { argument
657 return mService.setNumAllowedChannels(numChannels, persist);
H A DWifiStateTracker.java1970 * @param numChannels the number of allowed channels. Must be greater than 0
1973 * {@code numChannels} is outside the valid range.
1975 public synchronized boolean setNumAllowedChannels(int numChannels) { argument
1979 mNumAllowedChannels = numChannels;
1980 return WifiNative.setNumAllowedChannelsCommand(numChannels);
/frameworks/base/core/jni/
H A Dandroid_net_wifi_Wifi.cpp395 static jboolean android_net_wifi_setNumAllowedChannelsCommand(JNIEnv* env, jobject clazz, jint numChannels) argument
399 int numWritten = snprintf(cmdstr, sizeof(cmdstr), "DRIVER SCAN-CHANNELS %u", numChannels);
408 int numChannels; local
415 if (sscanf(reply, "%*s = %u", &numChannels) == 1)
416 return numChannels;
/frameworks/base/media/jni/soundpool/
H A DSoundPool.cpp466 int numChannels; local
471 p = MediaPlayer::decode(mUrl, &sampleRate, &numChannels, &format);
473 p = MediaPlayer::decode(mFd, mOffset, mLength, &sampleRate, &numChannels, &format);
482 LOGV("pointer = %p, size = %u, sampleRate = %u, numChannels = %d",
483 p->pointer(), p->size(), sampleRate, numChannels);
490 if ((numChannels < 1) || (numChannels > 2)) {
491 LOGE("Sample channel count (%d) out of range", numChannels);
502 mNumChannels = numChannels;
540 int numChannels local
[all...]
H A DSoundPool.h58 int numChannels() { return mNumChannels; } function in class:android::Sample
69 void init(int numChannels, int sampleRate, int format, size_t size, sp<IMemory> data ) { argument
70 mNumChannels = numChannels; mSampleRate = sampleRate; mFormat = format; mSize = size; mData = data; }
138 int numChannels() { return mNumChannels; } function in class:android::SoundChannel
/frameworks/base/media/java/android/media/
H A DMediaRecorder.java405 * @param numChannels the number of audio channels. Usually it is either 1 (mono) or 2
408 public void setAudioChannels(int numChannels) { argument
409 if (numChannels <= 0) {
412 setParameter(String.format("audio-param-number-of-channels=%d", numChannels));
/frameworks/base/services/java/com/android/server/
H A DWifiService.java1548 * @param numChannels the number of allowed channels. Must be greater than 0
1552 * {@code numChannels} is outside the valid range.
1554 public boolean setNumAllowedChannels(int numChannels, boolean persist) { argument
1555 Slog.i(TAG, "WifiService trying to setNumAllowed to "+numChannels+
1567 if (validChan == numChannels) {
1579 MESSAGE_SET_CHANNELS, numChannels, (persist ? 1 : 0)).sendToTarget();
1586 * @param numChannels the number of allowed channels. Must be greater than 0
1591 private boolean setNumAllowedChannelsBlocking(int numChannels, boolean persist) { argument
1595 numChannels);
1597 return mWifiStateTracker.setNumAllowedChannels(numChannels);
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