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Searched refs:channelCount (Results 1 – 25 of 114) sorted by relevance

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/frameworks/av/media/libaaudio/tests/
Dtest_open_params.cpp43 int32_t channelCount, in testOpenOptions() argument
61 direction, channelCount, sampleRate, format); in testOpenOptions()
69 AAudioStreamBuilder_setChannelCount(aaudioBuilder, channelCount); in testOpenOptions()
94 if (channelCount != AAUDIO_UNSPECIFIED) { in testOpenOptions()
95 EXPECT_EQ(channelCount, actualChannelCount); in testOpenOptions()
131 for (int32_t channelCount = 0; channelCount <= 8; channelCount++) { in TEST() local
132 testOpenOptions(direction, channelCount, in TEST()
/frameworks/av/media/libaaudio/src/flowgraph/
DSourceFloat.cpp24 SourceFloat::SourceFloat(int32_t channelCount) in SourceFloat() argument
25 : AudioSource(channelCount) { in SourceFloat()
31 int32_t channelCount = output.getSamplesPerFrame(); in onProcess() local
35 int32_t numSamples = framesToProcess * channelCount; in onProcess()
38 const float *floatData = &floatBase[mFrameIndex * channelCount]; in onProcess()
DRampLinear.cpp28 RampLinear::RampLinear(int32_t channelCount) in RampLinear() argument
29 : input(*this, channelCount) in RampLinear()
30 , output(*this, channelCount) { in RampLinear()
50 int32_t channelCount = output.getSamplesPerFrame(); in onProcess() local
70 for (int ch = 0; ch < channelCount; ch++) { in onProcess()
79 int32_t samplesLeft = framesLeft * channelCount; in onProcess()
DSourceI16.cpp29 SourceI16::SourceI16(int32_t channelCount) in SourceI16() argument
30 : AudioSource(channelCount) { in SourceI16()
35 int32_t channelCount = output.getSamplesPerFrame(); in onProcess() local
39 int32_t numSamples = framesToProcess * channelCount; in onProcess()
42 const int16_t *shortData = &shortBase[mFrameIndex * channelCount]; in onProcess()
DSourceI24.cpp31 SourceI24::SourceI24(int32_t channelCount) in SourceI24() argument
32 : AudioSource(channelCount) { in SourceI24()
37 int32_t channelCount = output.getSamplesPerFrame(); in onProcess() local
41 int32_t numSamples = framesToProcess * channelCount; in onProcess()
44 const uint8_t *byteData = &byteBase[mFrameIndex * channelCount * kBytesPerI24Packed]; in onProcess()
DSinkFloat.cpp24 SinkFloat::SinkFloat(int32_t channelCount) in SinkFloat() argument
25 : AudioSink(channelCount) { in SinkFloat()
30 int32_t channelCount = input.getSamplesPerFrame(); in read() local
40 int32_t numSamples = framesRead * channelCount; in read()
DMonoToMultiConverter.cpp24 MonoToMultiConverter::MonoToMultiConverter(int32_t channelCount) in MonoToMultiConverter() argument
26 , output(*this, channelCount) { in MonoToMultiConverter()
36 int32_t channelCount = output.getSamplesPerFrame(); in onProcess() local
41 for (int channel = 0; channel < channelCount; channel++) { in onProcess()
DSinkI16.cpp29 SinkI16::SinkI16(int32_t channelCount) in SinkI16() argument
30 : AudioSink(channelCount) {} in SinkI16()
34 const int32_t channelCount = input.getSamplesPerFrame(); in read() local
44 int32_t numSamples = framesRead * channelCount; in read()
DSinkI24.cpp30 SinkI24::SinkI24(int32_t channelCount) in SinkI24() argument
31 : AudioSink(channelCount) {} in SinkI24()
35 const int32_t channelCount = input.getSamplesPerFrame(); in read() local
45 int32_t numSamples = framesRead * channelCount; in read()
DClipToRange.cpp24 ClipToRange::ClipToRange(int32_t channelCount) in ClipToRange() argument
25 : input(*this, channelCount) in ClipToRange()
26 , output(*this, channelCount) { in ClipToRange()
DAudioProcessorBase.h238 explicit AudioSource(int32_t channelCount) in AudioSource() argument
239 : output(*this, channelCount) { in AudioSource()
261 explicit AudioSink(int32_t channelCount) in AudioSink() argument
262 : input(*this, channelCount) { in AudioSink()
/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/
DAudioSample.java22 public final int channelCount; field in AudioSample
25 public AudioSample(int sampleRate, int channelCount, byte[] bytes) { in AudioSample() argument
27 this.channelCount = channelCount; in AudioSample()
/frameworks/base/core/java/android/speech/tts/
DFileSynthesisCallback.java102 public int start(int sampleRateInHz, int audioFormat, int channelCount) { in start() argument
105 + "," + channelCount + ")"); in start()
114 mDispatcher.dispatchOnBeginSynthesis(sampleRateInHz, audioFormat, channelCount); in start()
133 mChannelCount = channelCount; in start()
204 int channelCount = 0; in done() local
229 channelCount = mChannelCount; in done()
237 makeWavHeader(sampleRateInHz, audioFormat, channelCount, dataLength)); in done()
284 private ByteBuffer makeWavHeader(int sampleRateInHz, int audioFormat, int channelCount, in makeWavHeader() argument
287 int byteRate = sampleRateInHz * sampleSizeInBytes * channelCount; in makeWavHeader()
288 short blockAlign = (short) (sampleSizeInBytes * channelCount); in makeWavHeader()
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DPlaybackSynthesisCallback.java125 public int start(int sampleRateInHz, int audioFormat, int channelCount) { in start() argument
126 if (DBG) Log.d(TAG, "start(" + sampleRateInHz + "," + audioFormat + "," + channelCount in start()
135 mDispatcher.dispatchOnBeginSynthesis(sampleRateInHz, audioFormat, channelCount); in start()
137 int channelConfig = BlockingAudioTrack.getChannelConfig(channelCount); in start()
141 Log.e(TAG, "Unsupported number of channels :" + channelCount); in start()
158 mAudioParams, sampleRateInHz, audioFormat, channelCount, in start()
DBlockingAudioTrack.java79 int audioFormat, int channelCount) { in BlockingAudioTrack() argument
83 mChannelCount = channelCount; in BlockingAudioTrack()
174 static int getChannelConfig(int channelCount) { in getChannelConfig() argument
175 if (channelCount == 1) { in getChannelConfig()
177 } else if (channelCount == 2){ in getChannelConfig()
/frameworks/wilhelm/src/android/
Dchannels.cpp31 SLuint32 sles_channel_out_mask_from_count(unsigned channelCount) in sles_channel_out_mask_from_count() argument
35 if (channelCount > FCC_8) { in sles_channel_out_mask_from_count()
38 switch (channelCount) { in sles_channel_out_mask_from_count()
70 SLuint32 sles_channel_in_mask_from_count(unsigned channelCount) { in sles_channel_in_mask_from_count() argument
71 switch (channelCount) { in sles_channel_in_mask_from_count()
77 if (channelCount > AUDIO_CHANNEL_COUNT_MAX) { in sles_channel_in_mask_from_count()
80 SLuint32 bitfield = (1 << channelCount) - 1; in sles_channel_in_mask_from_count()
DAacBqToPcmCbRenderer.cpp181 int32_t channelCount; in onPrepare() local
182 CHECK(meta->findInt32(kKeyChannelCount, &channelCount)); in onPrepare()
196 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount; in onPrepare()
198 sles_channel_out_mask_from_count(channelCount); in onPrepare()
201 channelCount, sr); in onPrepare()
Dandroid_AudioSfDecoder.cpp278 int32_t channelCount; in onPrepare() local
279 bool hasChannelCount = meta->findInt32(kKeyChannelCount, &channelCount); in onPrepare()
334 CHECK(meta->findInt32(kKeyChannelCount, &channelCount)); in onPrepare()
358 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount; in onPrepare()
360 sles_channel_out_mask_from_count(channelCount); in onPrepare()
768 int32_t channelCount; in hasNewDecodeParams() local
769 CHECK(meta->findInt32(kKeyChannelCount, &channelCount)); in hasNewDecodeParams()
779 sr, channelCount); in hasNewDecodeParams()
780 mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = channelCount; in hasNewDecodeParams()
783 sles_channel_out_mask_from_count(channelCount); in hasNewDecodeParams()
/frameworks/av/media/libeffects/dynamicsproc/dsp/
DDPFrequency.cpp377 int channelCount = mChannelBuffers.size(); in processSamples() local
378 if (channelCount < 1) { in processSamples()
384 for (int ch = 0; ch < channelCount; ch++) { in processSamples()
389 for (size_t k = 0; k < samples; k += channelCount) { in processSamples()
390 for (int ch = 0; ch < channelCount; ch++) { in processSamples()
400 for (int ch = 1; ch < channelCount; ch++) { in processSamples()
405 if (available > samples/channelCount) { in processSamples()
406 available = samples/channelCount; in processSamples()
410 size_t fill = samples - (channelCount * available); in processSamples()
417 for (int ch = 0; ch < channelCount; ch++) { in processSamples()
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/frameworks/av/media/libaudioprocessing/
DBufferProviders.cpp367 ReformatBufferProvider::ReformatBufferProvider(int32_t channelCount, in ReformatBufferProvider() argument
371 channelCount * audio_bytes_per_sample(inputFormat), in ReformatBufferProvider()
372 channelCount * audio_bytes_per_sample(outputFormat), in ReformatBufferProvider()
374 mChannelCount(channelCount), in ReformatBufferProvider()
379 this, channelCount, inputFormat, outputFormat); in ReformatBufferProvider()
387 ClampFloatBufferProvider::ClampFloatBufferProvider(int32_t channelCount, size_t bufferFrameCount) : in ClampFloatBufferProvider() argument
389 channelCount * audio_bytes_per_sample(AUDIO_FORMAT_PCM_FLOAT), in ClampFloatBufferProvider()
390 channelCount * audio_bytes_per_sample(AUDIO_FORMAT_PCM_FLOAT), in ClampFloatBufferProvider()
392 mChannelCount(channelCount) in ClampFloatBufferProvider()
394 ALOGV("ClampFloatBufferProvider(%p)(%u)", this, channelCount); in ClampFloatBufferProvider()
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/frameworks/av/media/libeffects/lvm/tests/
Dlvmtest.cpp635 const int channelCount = plvmConfigParams->nrChannels; in lvmMainProcess() local
637 const int frameSize = channelCount * sizeof(float); // processing size in lvmMainProcess()
640 const int maxChannelCount = std::max(channelCount, ioChannelCount); in lvmMainProcess()
648 const int memAllocChCount = (channelCount == 1 ? 2 : channelCount); in lvmMainProcess()
652 std::vector<float> floatIn(frameLength * channelCount); in lvmMainProcess()
657 if (ioChannelCount != channelCount) { in lvmMainProcess()
658 adjust_channels(in.data(), ioChannelCount, in.data(), channelCount, in lvmMainProcess()
661 memcpy_to_float_from_i16(floatIn.data(), in.data(), frameLength * channelCount); in lvmMainProcess()
666 if (plvmConfigParams->monoMode && channelCount > 1) { in lvmMainProcess()
668 auto *fp = &floatIn[i * channelCount]; in lvmMainProcess()
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/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
DPolicyAudioPort.cpp126 uint32_t channelCount = UINT_MAX; in pickChannelMask() local
134 if ((cnlCount < channelCount) && (cnlCount > 0)) { in pickChannelMask()
136 channelCount = cnlCount; in pickChannelMask()
140 uint32_t channelCount = 0; in pickChannelMask() local
155 if ((cnlCount > channelCount) && (cnlCount <= maxCount)) { in pickChannelMask()
157 channelCount = cnlCount; in pickChannelMask()
/frameworks/av/media/libaudiohal/impl/
DStreamPowerLog.h48 const uint32_t channelCount = popcount(audio_channel_mask_get_bits(channelMask)); in init() local
49 mFrameSize = channelCount * audio_bytes_per_sample(format); in init()
55 channelCount, in init()
/frameworks/av/media/libstagefright/
DAudioSource.cpp54 uint32_t sampleRate, uint32_t channelCount, uint32_t outSampleRate, in AudioSource() argument
74 sampleRate, outSampleRate, channelCount); in AudioSource()
75 CHECK(channelCount == 1 || channelCount == 2); in AudioSource()
82 audio_channel_in_mask_from_count(channelCount)); in AudioSource()
86 uint32_t frameCount = kMaxBufferSize / sizeof(int16_t) / channelCount; in AudioSource()
96 audio_channel_in_mask_from_count(channelCount), in AudioSource()
207 meta->setInt32(kKeyChannelCount, mRecord->channelCount()); in getFormat()
220 const int32_t nChannels = mRecord->channelCount(); in rampVolume()
/frameworks/av/media/libnbaio/
DNBAIO.cpp48 NBAIO_Format Format_from_SR_C(unsigned sampleRate, unsigned channelCount, in Format_from_SR_C() argument
51 if (sampleRate == 0 || channelCount == 0 || !audio_is_valid_format(format)) { in Format_from_SR_C()
56 ret.mChannelCount = channelCount; in Format_from_SR_C()
59 channelCount * audio_bytes_per_sample(format) : sizeof(uint8_t); in Format_from_SR_C()

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