Searched refs:sampleRate (Results 1 - 25 of 39) sorted by relevance

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/frameworks/base/libs/audioflinger/
H A DAudioHardwareStub.cpp46 int format, int channelCount, uint32_t sampleRate, status_t *status)
49 status_t lStatus = out->set(format, channelCount, sampleRate);
60 int inputSource, int format, int channelCount, uint32_t sampleRate,
70 status_t lStatus = in->set(format, channelCount, sampleRate, acoustics);
115 if (rate == 0) rate = sampleRate();
119 (rate == sampleRate()))
127 usleep(bytes * 1000000 / sizeof(int16_t) / channelCount() / sampleRate());
142 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate());
158 (rate == sampleRate()))
166 usleep(bytes * 1000000 / sizeof(int16_t) / channelCount() / sampleRate());
45 openOutputStream( int format, int channelCount, uint32_t sampleRate, status_t *status) argument
59 openInputStream( int inputSource, int format, int channelCount, uint32_t sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument
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H A DA2dpAudioInterface.h54 uint32_t sampleRate=0,
61 uint32_t sampleRate,
76 uint32_t sampleRate);
77 virtual uint32_t sampleRate() const { return 44100; } function in class:android::A2dpAudioInterface::A2dpAudioStreamOut
82 virtual uint32_t latency() const { return ((1000*bufferSize())/frameSize())/sampleRate() + 200; }
H A DAudioHardwareStub.h32 virtual status_t set(int format, int channelCount, uint32_t sampleRate);
33 virtual uint32_t sampleRate() const { return 44100; } function in class:android::AudioStreamOutStub
46 virtual status_t set(int format, int channelCount, uint32_t sampleRate, AudioSystem::audio_in_acoustics acoustics);
47 virtual uint32_t sampleRate() const { return 8000; } function in class:android::AudioStreamInStub
77 uint32_t sampleRate=0,
84 uint32_t sampleRate,
H A DAudioDumpInterface.h36 virtual uint32_t sampleRate() const { return mFinalStream->sampleRate(); } function in class:android::AudioStreamOutDump
61 uint32_t sampleRate=0,
82 uint32_t sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics)
83 { return mFinalInterface->openInputStream(inputSource, format, channelCount, sampleRate, status, acoustics); }
81 openInputStream(int inputSource, int format, int channelCount, uint32_t sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument
H A DA2dpAudioInterface.cpp48 int format, int channelCount, uint32_t sampleRate, status_t *status)
50 LOGD("A2dpAudioInterface::openOutputStream %d, %d, %d\n", format, channelCount, sampleRate);
62 if ((err = out->set(format, channelCount, sampleRate)) == NO_ERROR) {
74 int inputSource, int format, int channelCount, uint32_t sampleRate,
150 if (rate == 0) rate = sampleRate();
155 (rate != sampleRate()))
198 usleep(bytes * 1000000 / frameSize() / sampleRate());
47 openOutputStream( int format, int channelCount, uint32_t sampleRate, status_t *status) argument
73 openInputStream( int inputSource, int format, int channelCount, uint32_t sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument
H A DAudioHardwareGeneric.h44 uint32_t sampleRate);
46 virtual uint32_t sampleRate() const { return 44100; } function in class:android::AudioStreamOutGeneric
72 uint32_t sampleRate,
75 uint32_t sampleRate() const { return 8000; } function in class:android::AudioStreamInGeneric
111 uint32_t sampleRate=0,
118 uint32_t sampleRate,
H A DAudioHardwareGeneric.cpp66 int format, int channelCount, uint32_t sampleRate, status_t *status)
80 status_t lStatus = out->set(this, mFd, format, channelCount, sampleRate);
97 int inputSource, int format, int channelCount, uint32_t sampleRate,
118 status_t lStatus = in->set(this, mFd, format, channelCount, sampleRate, acoustics);
195 if (rate == 0) rate = sampleRate();
200 (rate != sampleRate()))
233 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate());
265 (rate != sampleRate())) {
302 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate());
65 openOutputStream( int format, int channelCount, uint32_t sampleRate, status_t *status) argument
96 openInputStream( int inputSource, int format, int channelCount, uint32_t sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) argument
H A DAudioDumpInterface.cpp53 int format, int channelCount, uint32_t sampleRate, status_t *status)
55 AudioStreamOut* outFinal = mFinalInterface->openOutputStream(format, channelCount, sampleRate, status);
52 openOutputStream( int format, int channelCount, uint32_t sampleRate, status_t *status) argument
H A DAudioResampler.h45 int32_t sampleRate, int quality=DEFAULT);
67 AudioResampler(int bitDepth, int inChannelCount, int32_t sampleRate);
H A DAudioResampler.cpp38 AudioResamplerOrder1(int bitDepth, int inChannelCount, int32_t sampleRate) : argument
39 AudioResampler(bitDepth, inChannelCount, sampleRate), mX0L(0), mX0R(0) {
78 int32_t sampleRate, int quality) {
96 resampler = new AudioResamplerOrder1(bitDepth, inChannelCount, sampleRate);
100 resampler = new AudioResamplerCubic(bitDepth, inChannelCount, sampleRate);
104 resampler = new AudioResamplerSinc(bitDepth, inChannelCount, sampleRate);
114 int32_t sampleRate) :
116 mSampleRate(sampleRate), mInSampleRate(sampleRate), mInputIndex(0),
77 create(int bitDepth, int inChannelCount, int32_t sampleRate, int quality) argument
113 AudioResampler(int bitDepth, int inChannelCount, int32_t sampleRate) argument
H A DAudioResamplerCubic.h31 AudioResamplerCubic(int bitDepth, int inChannelCount, int32_t sampleRate) : argument
32 AudioResampler(bitDepth, inChannelCount, sampleRate) {
H A DAudioHardwareInterface.cpp209 size_t AudioHardwareBase::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument
211 if (sampleRate != 8000) {
212 LOGW("getInputBufferSize bad sampling rate: %d", sampleRate);
H A DAudioMixer.h39 AudioMixer(size_t frameCount, uint32_t sampleRate);
147 uint32_t sampleRate; member in struct:android::AudioMixer::track_t
149 bool setResampler(uint32_t sampleRate, uint32_t devSampleRate);
H A DAudioFlinger.h70 uint32_t sampleRate,
78 virtual uint32_t sampleRate(int output) const;
113 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount);
143 uint32_t sampleRate,
235 uint32_t sampleRate,
268 int sampleRate() const;
308 uint32_t sampleRate,
375 uint32_t sampleRate,
415 uint32_t sampleRate,
448 virtual uint32_t sampleRate() cons
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H A DAudioResamplerSinc.h32 AudioResamplerSinc(int bitDepth, int inChannelCount, int32_t sampleRate);
/frameworks/base/core/java/android/speech/srec/
H A DMicrophoneInputStream.java42 * @param sampleRate sample rate of the microphone, typically 11025 or 8000.
43 * @param fifoDepth depth of the real time fifo, measured in sampleRate clock ticks.
46 public MicrophoneInputStream(int sampleRate, int fifoDepth) throws IOException { argument
47 mAudioRecord = AudioRecordNew(sampleRate, fifoDepth);
105 private static native int AudioRecordNew(int sampleRate, int fifoDepth); argument
H A DWaveHeader.java29 * <li> sampleRate - usually 8000, 11025, 16000, 22050, or 44100 hz.
69 * @param sampleRate typically 8000, 11025, 16000, 22050, or 44100 hz.
73 public WaveHeader(short format, short numChannels, int sampleRate, short bitsPerSample, int numBytes) { argument
75 mSampleRate = sampleRate;
129 * @param sampleRate sample rate, typically 8000, 11025, 16000, 22050, or 44100 hz.
132 public WaveHeader setSampleRate(int sampleRate) { argument
133 mSampleRate = sampleRate;
272 "WaveHeader format=%d numChannels=%d sampleRate=%d bitsPerSample=%d numBytes=%d",
/frameworks/base/include/media/
H A DIAudioFlinger.h47 uint32_t sampleRate,
58 uint32_t sampleRate,
68 virtual uint32_t sampleRate(int output) const = 0;
116 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) = 0;
H A DAudioTrack.h119 * sampleRate: Track sampling rate in Hz.
134 uint32_t sampleRate = 0,
153 uint32_t sampleRate = 0,
172 * - BAD_VALUE: invalid parameter (channelCount, format, sampleRate...)
176 uint32_t sampleRate = 0,
248 status_t setSampleRate(int sampleRate);
/frameworks/base/include/private/media/
H A DAudioTrackShared.h57 uint32_t sampleRate; member in struct:android::audio_track_cblk_t
/frameworks/base/media/libmedia/
H A DAudioRecord.cpp54 uint32_t sampleRate,
64 mStatus = set(inputSource, sampleRate, format, channelCount,
86 uint32_t sampleRate,
97 LOGV("set(): sampleRate %d, channelCount %d, frameCount %d",sampleRate, channelCount, frameCount);
111 if (sampleRate == 0) {
112 sampleRate = DEFAULT_SAMPLE_RATE;
132 if (AudioSystem::getInputBufferSize(sampleRate, format, channelCount, &inputBuffSizeInBytes)
138 LOGE("Recording parameters are not supported: sampleRate %d, channelCount %d, format %d",
139 sampleRate, channelCoun
52 AudioRecord( int inputSource, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, callback_t cbf, void* user, int notificationFrames) argument
84 set( int inputSource, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, callback_t cbf, void* user, int notificationFrames, bool threadCanCallJava) argument
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H A DIMediaPlayerService.cpp151 uint32_t sampleRate; local
154 sp<IMemory> player = decode(url, &sampleRate, &numChannels, &format);
155 reply->writeInt32(sampleRate);
166 uint32_t sampleRate; local
169 sp<IMemory> player = decode(fd, offset, length, &sampleRate, &numChannels, &format);
170 reply->writeInt32(sampleRate);
H A DIAudioFlinger.cpp71 uint32_t sampleRate,
83 data.writeInt32(sampleRate);
103 uint32_t sampleRate,
114 data.writeInt32(sampleRate);
127 virtual uint32_t sampleRate(int output) const function in class:android::BpAudioFlinger
324 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) argument
328 data.writeInt32(sampleRate);
370 uint32_t sampleRate = data.readInt32(); local
378 streamType, sampleRate, format,
388 uint32_t sampleRate local
68 createTrack( pid_t pid, int streamType, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, const sp<IMemory>& sharedBuffer, status_t *status) argument
100 openRecord( pid_t pid, int inputSource, uint32_t sampleRate, int format, int channelCount, int frameCount, uint32_t flags, status_t *status) argument
530 uint32_t sampleRate = data.readInt32(); local
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H A DAudioSystem.cpp71 gOutSamplingRate[output] = (int)gAudioFlinger->sampleRate(output);
300 status_t AudioSystem::getInputBufferSize(uint32_t sampleRate, int format, int channelCount, argument
304 if ((gInBuffSize == 0) || (sampleRate != gPrevInSamplingRate) || (format != gPrevInFormat)
307 gPrevInSamplingRate = sampleRate;
316 gInBuffSize = af->getInputBufferSize(sampleRate, format, channelCount);
/frameworks/base/media/jni/soundpool/
H A DSoundPool.cpp428 uint32_t sampleRate; local
434 p = MediaPlayer::decode(mUrl, &sampleRate, &numChannels, &format);
436 p = MediaPlayer::decode(mFd, mOffset, mLength, &sampleRate, &numChannels, &format);
445 LOGV("pointer = %p, size = %u, sampleRate = %u, numChannels = %d",
446 p->pointer(), p->size(), sampleRate, numChannels);
448 if (sampleRate > kMaxSampleRate) {
449 LOGE("Sample rate (%u) out of range", sampleRate);
464 mSampleRate = sampleRate;
503 uint32_t sampleRate = uint32_t(float(sample->sampleRate()) * rat local
707 uint32_t sampleRate = uint32_t(float(mSample->sampleRate()) * rate + 0.5); local
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