Searched refs:pcm (Results 1 - 10 of 10) sorted by relevance
/frameworks/base/core/java/android/speech/srec/ |
H A D | UlawEncoderInputStream.java | 28 * InputStream which transforms 16 bit pcm data to ulaw data. 81 int pcm = (0xff & pcmBuf[pcmOffset++]) + (pcmBuf[pcmOffset++] << 8); 82 pcm = (pcm * coef) >> SCALE_BITS; 85 if (pcm >= 0) { 86 ulaw = pcm <= 0 ? 0xff : 87 pcm <= 30 ? 0xf0 + (( 30 - pcm) >> 1) : 88 pcm <= 94 ? 0xe0 + (( 94 - pcm) >> [all...] |
/frameworks/wilhelm/tests/automated/ |
H A D | BufferQueue_test.cpp | 80 SLDataFormat_PCM pcm; member in class:TestBufferQueue 120 pcm.formatType = SL_DATAFORMAT_PCM; 121 pcm.numChannels = 2; 122 pcm.samplesPerSec = SL_SAMPLINGRATE_44_1; 123 pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16; 124 pcm.containerSize = 16; 125 pcm.channelMask = SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT; 126 pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; 129 audiosrc.pFormat = &pcm; 140 int pcm local [all...] |
/frameworks/wilhelm/tests/examples/ |
H A D | slesTestSawtoothBufferQueue.cpp | 116 SLDataFormat_PCM pcm; local 169 pcm.formatType = SL_DATAFORMAT_PCM; 170 pcm.numChannels = 1;//2; 171 pcm.samplesPerSec = SL_SAMPLINGRATE_44_1; 172 pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16; 173 pcm.containerSize = 16; 174 pcm.channelMask = SL_SPEAKER_FRONT_LEFT;// | SL_SPEAKER_FRONT_RIGHT; 175 pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; 177 audioSource.pFormat = (void *)&pcm;
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H A D | slesTestRecBuffQueue.cpp | 167 SLDataFormat_PCM pcm; local 204 pcm.formatType = SL_DATAFORMAT_PCM; 205 pcm.numChannels = 1; 206 pcm.samplesPerSec = SL_SAMPLINGRATE_22_05; 207 pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16; 208 pcm.containerSize = 16; 209 pcm.channelMask = SL_SPEAKER_FRONT_LEFT; 210 pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; 213 recDest.pFormat = (void * ) &pcm;
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H A D | slesTestFeedback.cpp | 294 SLDataFormat_PCM pcm; local 301 pcm.formatType = SL_DATAFORMAT_PCM; 302 pcm.numChannels = channels; 303 pcm.samplesPerSec = sampleRate * 1000; 304 pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16; 305 pcm.containerSize = 16; 306 pcm.channelMask = channels == 1 ? SL_SPEAKER_FRONT_CENTER : 308 pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; 310 audiosrc.pFormat = &pcm; 350 audiosnk.pFormat = &pcm; [all...] |
H A D | slesTestDecodeToBuffQueue.cpp | 296 SLDataFormat_PCM pcm; local 346 pcm.formatType = SL_DATAFORMAT_PCM; 348 pcm.numChannels = 1; 349 pcm.samplesPerSec = SL_SAMPLINGRATE_8; 350 pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16; 351 pcm.containerSize = 16; 352 pcm.channelMask = SL_SPEAKER_FRONT_LEFT; 353 pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; 356 decDest.pFormat = (void * ) &pcm;
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/frameworks/wilhelm/tests/sandbox/ |
H A D | intbufq.c | 105 SLDataFormat_PCM pcm; local 112 pcm.formatType = SL_DATAFORMAT_PCM; 113 pcm.numChannels = 2; 114 pcm.samplesPerSec = SL_SAMPLINGRATE_44_1; 115 pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16; 116 pcm.containerSize = 16; 117 pcm.channelMask = SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT; 118 pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; 120 audiosrc.pFormat = &pcm;
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/frameworks/base/media/jni/ |
H A D | android_media_AmrInputStream.cpp | 73 jint gae, jbyteArray pcm, jint pcmOffset, jbyteArray amr, jint amrOffset) { 78 env->GetByteArrayRegion(pcm, pcmOffset, sizeof(inBuf), inBuf); 71 android_media_AmrInputStream_GsmAmrEncoderEncode(JNIEnv *env, jclass clazz, jint gae, jbyteArray pcm, jint pcmOffset, jbyteArray amr, jint amrOffset) argument
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/frameworks/base/media/java/android/media/ |
H A D | AmrInputStream.java | 40 // pcm input stream 85 // fetch a 20 msec frame of pcm 136 byte[] pcm, int pcmOffset, byte[] amr, int amrOffset) throws IOException; 135 GsmAmrEncoderEncode(int gae, byte[] pcm, int pcmOffset, byte[] amr, int amrOffset) argument
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/frameworks/ex/variablespeed/jni/ |
H A D | variablespeed.cc | 610 SLDataFormat_PCM pcm = {SL_DATAFORMAT_PCM, 1, SL_SAMPLINGRATE_44_1, local 613 SLDataSink decDest = { &decBuffQueue, &pcm };
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