Searched refs:numFrames (Results 1 - 25 of 85) sorted by relevance

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/frameworks/av/media/libaaudio/src/fifo/
H A DFifoControllerBase.cpp44 void FifoControllerBase::advanceReadIndex(fifo_frames_t numFrames) { argument
45 setReadCounter(getReadCounter() + numFrames);
57 void FifoControllerBase::advanceWriteIndex(fifo_frames_t numFrames) { argument
58 setWriteCounter(getWriteCounter() + numFrames);
H A DFifoBuffer.cpp88 wrappingBuffer->numFrames[1] = 0;
95 wrappingBuffer->numFrames[0] = firstFrames;
97 wrappingBuffer->numFrames[1] = framesAvailable - firstFrames;
100 wrappingBuffer->numFrames[0] = framesAvailable;
104 wrappingBuffer->numFrames[0] = 0;
124 fifo_frames_t FifoBuffer::read(void *buffer, fifo_frames_t numFrames) { argument
127 fifo_frames_t framesLeft = numFrames;
135 fifo_frames_t framesAvailable = wrappingBuffer.numFrames[partIndex];
150 fifo_frames_t framesRead = numFrames - framesLeft;
155 fifo_frames_t FifoBuffer::write(const void *buffer, fifo_frames_t numFrames) { argument
186 readNow(void *buffer, fifo_frames_t numFrames) argument
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H A DFifoControllerBase.h83 * @param numFrames number of frames to advance the read index
85 void advanceReadIndex(fifo_frames_t numFrames);
98 * @param numFrames number of frames to advance the write index
100 void advanceWriteIndex(fifo_frames_t numFrames);
H A DFifoBuffer.h35 int32_t numFrames[SIZE]; member in struct:android::WrappingBuffer
83 * @param numFrames
86 fifo_frames_t readNow(void *buffer, fifo_frames_t numFrames);
/frameworks/av/media/libaaudio/examples/utils/
H A DSineGenerator.h38 double numFrames = seconds * mFrameRate; local
39 mUpScaler = pow((frequencyHigh / frequencyLow), (1.0 / numFrames));
44 void render(int16_t *buffer, int32_t channelStride, int32_t numFrames) { argument
46 for (int i = 0; i < numFrames; i++) {
52 void render(float *buffer, int32_t channelStride, int32_t numFrames) { argument
54 for (int i = 0; i < numFrames; i++) {
H A DAAudioSimplePlayer.h182 const int numFrames = 32; local
183 float zeros[numFrames * samplesPerFrame];
185 aaudio_result_t result = numFrames;
186 while (result == numFrames) {
187 result = AAudioStream_write(mStream, zeros, numFrames, 0);
299 int32_t numFrames
338 if (numFrames > sineData->maxNumFrames) {
339 sineData->maxNumFrames = numFrames;
341 if (numFrames < sineData->minNumFrames) {
342 sineData->minNumFrames = numFrames;
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H A DAAudioSimpleRecorder.h190 const int numFrames = 32; // arbitrary local
191 float zeros[numFrames * samplesPerFrame];
193 aaudio_result_t result = numFrames;
194 while (result == numFrames) {
195 result = AAudioStream_write(mStream, zeros, numFrames, 0);
252 int32_t numFrames
261 // printf("MyCallbackProc(): frameCount = %d\n", numFrames);
269 for (int frameIndex = 0; frameIndex < numFrames; frameIndex++) {
281 for (int frameIndex = 0; frameIndex < numFrames; frameIndex++) {
/frameworks/native/include/gui/
H A DOccupancyTracker.h44 numFrames(0),
51 numFrames(_numFrames),
60 size_t numFrames; member in struct:android::OccupancyTracker::Segment
83 numFrames = 0;
88 size_t numFrames; member in struct:android::OccupancyTracker::PendingSegment
/frameworks/native/libs/gui/include/gui/
H A DOccupancyTracker.h44 numFrames(0),
51 numFrames(_numFrames),
60 size_t numFrames; member in struct:android::OccupancyTracker::Segment
83 numFrames = 0;
88 size_t numFrames; member in struct:android::OccupancyTracker::PendingSegment
/frameworks/av/media/libaaudio/src/utility/
H A DAAudioUtilities.cpp90 int32_t numFrames,
95 // divide by numFrames so that we almost reach amplitude2
96 float delta = (amplitude2 - amplitude1) / numFrames;
97 for (int frameIndex = 0; frameIndex < numFrames; frameIndex++) {
121 int32_t numFrames,
126 const float delta = (amplitude2 - amplitude1) / (SHORT_SCALE * (float) numFrames);
127 for (int frameIndex = 0; frameIndex < numFrames; frameIndex++) {
139 int32_t numFrames,
144 const float delta = (amplitude2 - amplitude1) / numFrames;
145 for (int frameIndex = 0; frameIndex < numFrames; frameInde
88 AAudioConvert_floatToPcm16(const float *source, int16_t *destination, int32_t numFrames, int32_t samplesPerFrame, float amplitude1, float amplitude2) argument
119 AAudioConvert_pcm16ToFloat(const int16_t *source, float *destination, int32_t numFrames, int32_t samplesPerFrame, float amplitude1, float amplitude2) argument
137 AAudio_linearRamp(const float *source, float *destination, int32_t numFrames, int32_t samplesPerFrame, float amplitude1, float amplitude2) argument
158 AAudio_linearRamp(const int16_t *source, int16_t *destination, int32_t numFrames, int32_t samplesPerFrame, float amplitude1, float amplitude2) argument
179 AAudioConvert_formatMonoToStereo(const float *source, int16_t *destination, int32_t numFrames, float amplitude) argument
192 AAudioConvert_formatMonoToStereo(const float *source, int16_t *destination, int32_t numFrames, float amplitude1, float amplitude2) argument
208 AAudioConvert_formatMonoToStereo(const int16_t *source, float *destination, int32_t numFrames, float amplitude) argument
221 AAudioConvert_formatMonoToStereo(const int16_t *source, float *destination, int32_t numFrames, float amplitude1, float amplitude2) argument
237 AAudio_linearRampMonoToStereo(const float *source, float *destination, int32_t numFrames, float amplitude1, float amplitude2) argument
257 AAudio_linearRampMonoToStereo(const int16_t *source, int16_t *destination, int32_t numFrames, float amplitude1, float amplitude2) argument
275 convert( const FormattedData &source, const FormattedData &destination, int32_t numFrames, float levelFrom, float levelTo) argument
300 convertMonoToStereo( const FormattedData &source, const FormattedData &destination, int32_t numFrames, float levelFrom, float levelTo) argument
360 convertChannelsMatch( const FormattedData &source, const FormattedData &destination, int32_t numFrames, float levelFrom, float levelTo) argument
602 AAudioConvert_framesToBytes(int32_t numFrames, int32_t bytesPerFrame, int32_t *sizeInBytes) argument
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H A DAAudioUtilities.h68 * @param numFrames
75 int32_t numFrames,
110 * @param numFrames
117 int32_t numFrames,
130 * @param numFrames
137 int32_t numFrames,
150 * @param numFrames
157 int32_t numFrames,
179 int32_t numFrames,
186 int32_t numFrames,
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/frameworks/av/media/libaaudio/src/client/
H A DAudioStreamInternalCapture.h36 int32_t numFrames,
59 int32_t numFrames,
67 * @param numFrames
70 aaudio_result_t readNowWithConversion(void *buffer, int32_t numFrames);
H A DAudioStreamInternalCapture.cpp59 aaudio_result_t AudioStreamInternalCapture::read(void *buffer, int32_t numFrames, argument
62 return processData(buffer, numFrames, timeoutNanoseconds);
66 aaudio_result_t AudioStreamInternalCapture::processDataNow(void *buffer, int32_t numFrames, argument
114 //ALOGD("AudioStreamInternalCapture::processDataNow() - readNowWithConversion(%d)", numFrames);
115 int32_t framesProcessed = readNowWithConversion(buffer, numFrames);
117 // numFrames, framesProcessed);
156 int32_t numFrames) {
158 // buffer, numFrames);
161 int32_t framesLeft = numFrames;
168 int32_t framesAvailable = wrappingBuffer.numFrames[partInde
155 readNowWithConversion(void *buffer, int32_t numFrames) argument
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H A DAudioStreamInternalPlay.h53 int32_t numFrames,
81 int32_t numFrames,
88 * @param numFrames
92 int32_t numFrames);
H A DAudioStreamInternalPlay.cpp47 int32_t numFrames = kRampMSec * getSampleRate() / AAUDIO_MILLIS_PER_SECOND; local
48 mVolumeRamp.setLengthInFrames(numFrames);
100 aaudio_result_t AudioStreamInternalPlay::write(const void *buffer, int32_t numFrames, argument
102 return processData((void *)buffer, numFrames, timeoutNanoseconds);
106 aaudio_result_t AudioStreamInternalPlay::processDataNow(void *buffer, int32_t numFrames, argument
153 //ALOGD("AudioStreamInternal::processDataNow() - writeNowWithConversion(%d)", numFrames);
154 int32_t framesWritten = writeNowWithConversion(buffer, numFrames);
156 // numFrames, framesWritten);
201 int32_t numFrames) {
204 int32_t framesLeft = numFrames;
200 writeNowWithConversion(const void *buffer, int32_t numFrames) argument
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/frameworks/av/media/libeffects/downmix/
H A DEffectDownmix.h101 void Downmix_foldFromQuad(LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate);
102 void Downmix_foldFrom5Point1(LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate);
103 void Downmix_foldFrom7Point1(LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate);
105 uint32_t mask, LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate);
107 void Downmix_foldFromQuad(int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate);
108 void Downmix_foldFrom5Point1(int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate);
109 void Downmix_foldFrom7Point1(int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate);
111 uint32_t mask, int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate);
H A DEffectDownmix.c336 size_t numFrames = outBuffer->frameCount; local
346 while (numFrames) {
351 numFrames--;
354 while (numFrames) {
359 numFrames--;
368 downmixInputChannelMask, pSrc, pDst, numFrames, accumulate)) {
378 Downmix_foldFromQuad(pSrc, pDst, numFrames, accumulate);
382 Downmix_foldFrom5Point1(pSrc, pDst, numFrames, accumulate);
385 Downmix_foldFrom7Point1(pSrc, pDst, numFrames, accumulate);
389 downmixInputChannelMask, pSrc, pDst, numFrames, accumulat
435 size_t numFrames = outBuffer->frameCount; local
942 Downmix_foldFromQuad(int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate) argument
970 Downmix_foldFromQuad(LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate) argument
1017 Downmix_foldFrom5Point1(int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate) argument
1062 Downmix_foldFrom5Point1(LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate) argument
1126 Downmix_foldFrom7Point1(int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate) argument
1173 Downmix_foldFrom7Point1(LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate) argument
1247 Downmix_foldGeneric( uint32_t mask, int16_t *pSrc, int16_t*pDst, size_t numFrames, bool accumulate) argument
1339 Downmix_foldGeneric( uint32_t mask, LVM_FLOAT *pSrc, LVM_FLOAT *pDst, size_t numFrames, bool accumulate) argument
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/frameworks/base/media/mca/filterfw/native/core/
H A Dtime_util.h39 void SetLoggingPeriodInFrames(uint64_t numFrames) { argument
40 mLoggingPeriodInFrames = numFrames;
/frameworks/av/media/libaaudio/examples/loopback/src/
H A DLoopbackAnalyzer.h251 int write(int16_t *inputData, int inputChannelCount, int numFrames) { argument
253 if ((mFrameCounter + numFrames) > mMaxFrames) {
254 numFrames = mMaxFrames - mFrameCounter;
256 for (int i = 0; i < numFrames; i++) {
259 return numFrames;
263 int write(float *inputData, int inputChannelCount, int numFrames) { argument
265 if ((mFrameCounter + numFrames) > mMaxFrames) {
266 numFrames = mMaxFrames - mFrameCounter;
268 for (int i = 0; i < numFrames; i++) {
271 return numFrames;
382 measurePeakAmplitude(float *inputData, int inputChannelCount, int numFrames) argument
505 sendImpulses(float *outputData, int outputChannelCount, int numFrames) argument
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/frameworks/av/media/libaaudio/tests/
H A Dtest_atomic_fifo.cpp102 fifo_frames_t bothAvailable = wrappingBuffer.numFrames[0] + wrappingBuffer.numFrames[1];
109 bothAvailable = wrappingBuffer.numFrames[0] + wrappingBuffer.numFrames[1];
114 void writeData(fifo_frames_t numFrames) { argument
117 fifo_frames_t framesToWrite = std::min(framesAvailable, numFrames);
126 void verifyData(fifo_frames_t numFrames) { argument
129 fifo_frames_t framesToRead = std::min(framesAvailable, numFrames);
182 fifo_frames_t numFrames = (fifo_frames_t)(drand48() * framesEmpty); local
183 writeData(numFrames);
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/frameworks/native/libs/gui/
H A DOccupancyTracker.cpp34 result = parcel->writeUint64(static_cast<uint64_t>(numFrames));
55 numFrames = static_cast<size_t>(uintNumFrames);
78 ++mPendingSegment.numFrames;
98 if (mPendingSegment.numFrames > LONG_SEGMENT_THRESHOLD) {
109 mPendingSegment.numFrames, occupancyAverage, usedThirdBuffer});
/frameworks/av/media/libaaudio/src/legacy/
H A DAudioStreamLegacy.cpp54 int32_t numFrames) {
58 incrementFramesRead(numFrames);
59 finalAudioData = (void *) maybeConvertDeviceData(buffer, numFrames);
63 aaudio_data_callback_result_t callbackResult = maybeCallDataCallback(finalAudioData, numFrames);
68 incrementFramesWritten(numFrames);
75 int32_t numFrames = numBytes / getBytesPerDeviceFrame(); local
76 return (int32_t) callDataCallbackFrames(buffer, numFrames);
53 callDataCallbackFrames(uint8_t *buffer, int32_t numFrames) argument
H A DAudioStreamRecord.h51 int32_t numFrames,
79 const void * maybeConvertDeviceData(const void *audioData, int32_t numFrames) override;
/frameworks/av/services/oboeservice/
H A DAAudioMixer.cpp89 fifo_frames_t framesAvailableFromPart = wrappingBuffer.numFrames[partIndex];
111 void AAudioMixer::mixPart(float *destination, float *source, int32_t numFrames) { argument
112 int32_t numSamples = numFrames * mSamplesPerFrame;
H A DAAudioMixer.h48 void mixPart(float *destination, float *source, int32_t numFrames);

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