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/aosp12/system/bt/stack/a2dp/
H A Da2dp_vendor_ldac.cc46 uint8_t sampleRate; /* Sampling Frequency */ member
290 cfg_cie.sampleRate, p_cap->sampleRate); in A2DP_CodecInfoMatchesCapabilityLdac()
295 if ((cfg_cie.sampleRate & p_cap->sampleRate) == 0) return A2DP_NS_SAMP_FREQ; in A2DP_CodecInfoMatchesCapabilityLdac()
352 return (ldac_cie_a.sampleRate == ldac_cie_b.sampleRate) && in A2DP_VendorCodecEqualsLdac()
396 switch (ldac_cie.sampleRate) { in A2DP_VendorGetTrackSampleRateLdac()
950 uint8_t sampleRate; in setCodecConfig() local
989 sampleRate = p_a2dp_ldac_caps->sampleRate & peer_info_cie.sampleRate; in setCodecConfig()
1094 a2dp_ldac_default_config.sampleRate & peer_info_cie.sampleRate, in setCodecConfig()
1109 __func__, p_a2dp_ldac_caps->sampleRate, peer_info_cie.sampleRate); in setCodecConfig()
1327 uint8_t sampleRate; in setPeerCodecCapabilities() local
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H A Da2dp_aac.cc307 cfg_cie.sampleRate, p_cap->sampleRate); in A2DP_CodecInfoMatchesCapabilityAac()
320 if ((cfg_cie.sampleRate & p_cap->sampleRate) == 0) return A2DP_BAD_SAMP_FREQ; in A2DP_CodecInfoMatchesCapabilityAac()
377 (aac_cie_a.sampleRate == aac_cie_b.sampleRate) && in A2DP_CodecEqualsAac()
394 switch (aac_cie.sampleRate) { in A2DP_GetTrackSampleRateAac()
824 if (sampleRate & A2DP_AAC_SAMPLING_FREQ_96000) { in select_best_sample_rate()
1019 uint16_t sampleRate; in setCodecConfig() local
1088 sampleRate = p_a2dp_aac_caps->sampleRate & peer_info_cie.sampleRate; in setCodecConfig()
1169 a2dp_aac_default_config.sampleRate & peer_info_cie.sampleRate, in setCodecConfig()
1184 __func__, p_a2dp_aac_caps->sampleRate, peer_info_cie.sampleRate); in setCodecConfig()
1420 uint16_t sampleRate; in setPeerCodecCapabilities() local
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H A Da2dp_vendor_aptx.cc44 uint8_t sampleRate; /* Sampling Frequency */ member
155 p_ie->sampleRate = *p_codec_info & 0xF0; in A2DP_ParseInfoAptx()
218 cfg_cie.sampleRate, p_cap->sampleRate); in A2DP_CodecInfoMatchesCapabilityAptx()
223 if ((cfg_cie.sampleRate & p_cap->sampleRate) == 0) return A2DP_NS_SAMP_FREQ; in A2DP_CodecInfoMatchesCapabilityAptx()
284 return (aptx_cie_a.sampleRate == aptx_cie_b.sampleRate) && in A2DP_VendorCodecEqualsAptx()
620 uint8_t sampleRate; in setCodecConfig() local
657 sampleRate = a2dp_aptx_source_caps.sampleRate & peer_info_cie.sampleRate; in setCodecConfig()
714 a2dp_aptx_default_config.sampleRate & peer_info_cie.sampleRate, in setCodecConfig()
729 __func__, a2dp_aptx_source_caps.sampleRate, peer_info_cie.sampleRate); in setCodecConfig()
919 uint8_t sampleRate; in setPeerCodecCapabilities() local
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H A Da2dp_vendor_aptx_hd.cc44 uint8_t sampleRate; /* Sampling Frequency */ member
166 p_ie->sampleRate = *p_codec_info & 0xF0; in A2DP_ParseInfoAptxHd()
236 cfg_cie.sampleRate, p_cap->sampleRate); in A2DP_CodecInfoMatchesCapabilityAptxHd()
241 if ((cfg_cie.sampleRate & p_cap->sampleRate) == 0) return A2DP_NS_SAMP_FREQ; in A2DP_CodecInfoMatchesCapabilityAptxHd()
298 return (aptx_hd_cie_a.sampleRate == aptx_hd_cie_b.sampleRate) && in A2DP_VendorCodecEqualsAptxHd()
638 uint8_t sampleRate; in setCodecConfig() local
675 sampleRate = a2dp_aptx_hd_source_caps.sampleRate & peer_info_cie.sampleRate; in setCodecConfig()
732 a2dp_aptx_hd_default_config.sampleRate & peer_info_cie.sampleRate, in setCodecConfig()
748 peer_info_cie.sampleRate); in setCodecConfig()
947 uint8_t sampleRate; in setPeerCodecCapabilities() local
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/aosp12/frameworks/av/media/libeffects/hapticgenerator/
H A DProcessors.cpp40 float getRealPoleZ(float cornerFrequency, float sampleRate) { in getRealPoleZ() argument
43 return exp(realPoleS / sampleRate); // zero-pole matching in getRealPoleZ()
51 float poleRadius = exp(poleRealS / sampleRate); in getComplexPoleZ()
52 float poleImagZ = poleRadius * sin(poleImagS / sampleRate); in getComplexPoleZ()
53 float poleRealZ = poleRadius * cos(poleImagS / sampleRate); in getComplexPoleZ()
84 float sampleRate, in SlowEnvelope() argument
120 float sampleRate, in Distortion() argument
126 mSampleRate(sampleRate), in Distortion()
201 const float sampleRate) { in bpfCoefs() argument
216 const float sampleRate) { in bsfCoefs() argument
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H A DProcessors.h46 SlowEnvelope(float cornerFrequency, float sampleRate,
69 Distortion(float cornerFrequency, float sampleRate,
98 BiquadFilterCoefficients lpfCoefs(const float cornerFrequency, const float sampleRate);
102 const float sampleRate);
107 const float sampleRate);
110 const float sampleRate,
115 const float sampleRate,
120 const float sampleRate,
125 const float sampleRate,
131 const float sampleRate,
/aosp12/hardware/interfaces/bluetooth/audio/utils/session/
H A DBluetoothAudioSupportedCodecsDB.cpp46 .sampleRate = static_cast<SampleRate>(
60 .sampleRate = SampleRate::RATE_44100,
75 .sampleRate = SampleRate::RATE_44100,
83 .sampleRate = static_cast<SampleRate>(
161 } else if ((sbc_data.sampleRate & kDefaultOffloadSbcCapability.sampleRate) && in IsOffloadSbcConfigurationValid()
198 (aac_data.sampleRate & kDefaultOffloadAacCapability.sampleRate) && in IsOffloadAacConfigurationValid()
230 } else if ((ldac_data.sampleRate & in IsOffloadLdacConfigurationValid()
258 } else if ((aptx_data.sampleRate & in IsOffloadAptxConfigurationValid()
286 } else if ((aptx_data.sampleRate & in IsOffloadAptxHdConfigurationValid()
341 if ((pcm_config.sampleRate != SampleRate::RATE_44100 && in IsSoftwarePcmConfigurationValid()
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H A DBluetoothAudioSupportedCodecsDB_2_1.cpp54 .sampleRate = static_cast<SampleRate_2_1>(
84 if ((pcm_config.sampleRate != SampleRate_2_1::RATE_44100 && in IsSoftwarePcmConfigurationValid_2_1()
85 pcm_config.sampleRate != SampleRate_2_1::RATE_48000 && in IsSoftwarePcmConfigurationValid_2_1()
86 pcm_config.sampleRate != SampleRate_2_1::RATE_88200 && in IsSoftwarePcmConfigurationValid_2_1()
87 pcm_config.sampleRate != SampleRate_2_1::RATE_96000 && in IsSoftwarePcmConfigurationValid_2_1()
88 pcm_config.sampleRate != SampleRate_2_1::RATE_16000 && in IsSoftwarePcmConfigurationValid_2_1()
89 pcm_config.sampleRate != SampleRate_2_1::RATE_24000) || in IsSoftwarePcmConfigurationValid_2_1()
98 } else if (pcm_config.sampleRate & in IsSoftwarePcmConfigurationValid_2_1()
99 kDefaultSoftwarePcmCapabilities_2_1.sampleRate && in IsSoftwarePcmConfigurationValid_2_1()
/aosp12/hardware/libhardware_legacy/audio/
H A DAudioDumpInterface.cpp72 lRate = outFinal->sampleRate(); in openOutputStream()
88 if (sampleRate != 0) { in openOutputStream()
89 if (*sampleRate != 0) { in openOutputStream()
90 lRate = *sampleRate; in openOutputStream()
92 *sampleRate = lRate; in openOutputStream()
138 lRate = inFinal->sampleRate(); in openInputStream()
154 if (sampleRate != 0) { in openInputStream()
155 if (*sampleRate != 0) { in openInputStream()
156 lRate = *sampleRate; in openInputStream()
158 *sampleRate = lRate; in openInputStream()
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H A DAudioHardwareStub.cpp46 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) in openOutputStream() argument
49 status_t lStatus = out->set(format, channels, sampleRate); in openOutputStream()
65 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, in openInputStream() argument
74 status_t lStatus = in->set(format, channels, sampleRate, acoustics); in openInputStream()
123 if (pRate) *pRate = sampleRate(); in set()
132 audio_channel_count_from_out_mask(channels()) / sampleRate()); in write()
147 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); in dump()
179 audio_channel_count_from_in_mask(channels()) / sampleRate()); in read()
191 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); in dump()
H A DAudioHardwareGeneric.cpp68 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) in openOutputStream() argument
82 status_t lStatus = out->set(this, mFd, devices, format, channels, sampleRate); in openOutputStream()
102 uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, in openInputStream() argument
122 status_t lStatus = in->set(this, mFd, devices, format, channels, sampleRate, acoustics); in openInputStream()
207 if (lRate == 0) lRate = sampleRate(); in set()
212 (lRate != sampleRate())) { in set()
215 if (pRate) *pRate = sampleRate(); in set()
252 snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); in dump()
325 (*pRate != sampleRate())) { in set()
329 *pRate = sampleRate(); in set()
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H A DAudioHardwareInterface.cpp113 size_t AudioHardwareBase::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) in getInputBufferSize() argument
115 if (sampleRate != 8000) { in getInputBufferSize()
116 ALOGW("getInputBufferSize bad sampling rate: %d", sampleRate); in getInputBufferSize()
156 uint32_t *sampleRate, in openOutputStreamWithFlags() argument
159 return openOutputStream(devices, format, channels, sampleRate, status); in openOutputStreamWithFlags()
H A DAudioDumpInterface.h42 uint32_t sampleRate);
46 virtual uint32_t sampleRate() const;
84 uint32_t sampleRate);
87 virtual uint32_t sampleRate() const;
125 uint32_t *sampleRate=0,
149 virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount);
152 uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics);
/aosp12/system/media/audio_utils/include/audio_utils/
H A DTimestampVerifier.h48 add(frames[i], timeNs[i], sampleRate); in TimestampVerifier()
60 constexpr void add(F frames, T timeNs, uint32_t sampleRate) { in add() argument
70 && mSampleRate == sampleRate) { in add()
74 if (mDiscontinuity || mSampleRate != sampleRate) { in add()
96 mSampleRate = sampleRate; in add()
98 assert(sampleRate != 0); in add()
101 || computeRatio(timestamp, mLastTimestamp, sampleRate) in add()
153 correctedTimestamp, mLastCorrectedTimestamp, sampleRate); in add()
259 const FrameTime &current, const FrameTime &last, uint32_t sampleRate) { in computeJitterMs() argument
261 const double frameDifferenceNs = diff.first * 1e9 / sampleRate; in computeJitterMs()
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/aosp12/hardware/qcom/audio/legacy/alsa_sound/
H A DAudioHardwareALSA.cpp783 alsa_handle.sampleRate = *sampleRate; in openOutputStream()
870 *sampleRate = alsa_handle.sampleRate; in openOutputStream()
872 alsa_handle.sampleRate = *sampleRate; in openOutputStream()
1151 alsa_handle.sampleRate = *sampleRate; in openInputStream()
1189 it->sampleRate = *sampleRate; in openInputStream()
1361 if(sampleRate) { in openInputStream()
1362 it->sampleRate = *sampleRate; in openInputStream()
1414 if(sampleRate == 8000 || sampleRate == 16000 || sampleRate == 32000) { in getInputBufferSize()
1416 } else if (sampleRate == 11025 || sampleRate == 12000) { in getInputBufferSize()
1418 } else if (sampleRate == 22050 || sampleRate == 24000) { in getInputBufferSize()
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/aosp12/frameworks/av/media/libaudioprocessing/tests/
H A Dtest_utils.h195 size_t channels, double sampleRate, double freq)
197 double tscale = 1. / sampleRate;
219 size_t channels, double sampleRate, double minfreq, double maxfreq)
221 double tscale = 1. / sampleRate;
257 void setChirp(size_t channels, double minfreq, double maxfreq, double sampleRate, double time)
259 createBufferByFrames<T>(channels, sampleRate, sampleRate*time);
265 double freq, double sampleRate, double time)
267 createBufferByFrames<T>(channels, sampleRate, sampleRate*time);
291 void createBufferByFrames(size_t channels, uint32_t sampleRate, size_t frames)
298 mSampleRate = sampleRate;
/aosp12/frameworks/av/media/libeffects/testlibs/
H A DAudioEqualizer.cpp44 pMem, nBands, nChannels, sampleRate, nPresets); in CreateInstance()
54 return new (pMem) AudioEqualizer(pMem, nBands, nChannels, sampleRate, in CreateInstance()
58 void AudioEqualizer::configure(int nChannels, int sampleRate) { in configure() argument
60 sampleRate); in configure()
61 mpLowShelf->configure(nChannels, sampleRate); in configure()
63 mpPeakingFilters[i].configure(nChannels, sampleRate); in configure()
65 mpHighShelf->configure(nChannels, sampleRate); in configure()
288 int sampleRate, bool ownMem, in AudioEqualizer() argument
290 : mSampleRate(sampleRate) in AudioEqualizer()
299 nChannels, sampleRate); in AudioEqualizer()
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H A DAudioShelvingFilter.cpp50 int sampleRate) in AudioShelvingFilter() argument
52 mBiquad(nChannels, sampleRate) { in AudioShelvingFilter()
53 configure(nChannels, sampleRate); in AudioShelvingFilter()
56 void AudioShelvingFilter::configure(int nChannels, int sampleRate) { in configure() argument
57 mNiquistFreq = sampleRate * 500; in configure()
59 mBiquad.configure(nChannels, sampleRate); in configure()
H A DAudioPeakingFilter.cpp44 AudioPeakingFilter::AudioPeakingFilter(int nChannels, int sampleRate) in AudioPeakingFilter() argument
45 : mBiquad(nChannels, sampleRate) { in AudioPeakingFilter()
46 configure(nChannels, sampleRate); in AudioPeakingFilter()
50 void AudioPeakingFilter::configure(int nChannels, int sampleRate) { in configure() argument
51 mNiquistFreq = sampleRate * 500; in configure()
53 mBiquad.configure(nChannels, sampleRate); in configure()
/aosp12/frameworks/base/services/tests/servicestests/src/com/android/server/am/
H A DActivityManagerUtilsTest.java83 private void checkShouldSamplePackage_fixedPackage(float sampleRate) { in checkShouldSamplePackage_fixedPackage() argument
84 checkShouldSamplePackage(sampleRate, sampleRate, true, false); in checkShouldSamplePackage_fixedPackage()
87 private void checkShouldSamplePackage_fixedAndroidId(float sampleRate) { in checkShouldSamplePackage_fixedAndroidId() argument
88 checkShouldSamplePackage(sampleRate, sampleRate, false, true); in checkShouldSamplePackage_fixedAndroidId()
/aosp12/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/
H A DAudioSample.java21 public final int sampleRate; field in AudioSample
25 public AudioSample(int sampleRate, int channelCount, byte[] bytes) { in AudioSample() argument
26 this.sampleRate = sampleRate; in AudioSample()
/aosp12/system/chre/core/include/chre/core/
H A Daudio_util.h41 uint32_t sampleCount, uint32_t sampleRate) { in getDurationFromSampleCountAndRate() argument
46 return Nanoseconds((sampleCount * kOneSecondInNanoseconds) / sampleRate); in getDurationFromSampleCountAndRate()
59 uint32_t sampleRate, Nanoseconds duration) { in getSampleCountFromRateAndDuration() argument
65 return static_cast<uint32_t>((sampleRate * duration.toRawNanoseconds()) / in getSampleCountFromRateAndDuration()
/aosp12/frameworks/av/media/libaudioprocessing/
H A DAudioResampler.cpp45 AudioResamplerOrder1(int inChannelCount, int32_t sampleRate) : in AudioResamplerOrder1() argument
151 int32_t sampleRate, src_quality quality) { in create() argument
227 resampler = new AudioResamplerCubic(inChannelCount, sampleRate); in create()
232 resampler = new AudioResamplerSinc(inChannelCount, sampleRate); in create()
245 sampleRate, quality); in create()
250 sampleRate, quality); in create()
253 sampleRate, quality); in create()
265 int32_t sampleRate, src_quality quality) : in AudioResampler() argument
267 mSampleRate(sampleRate), mInSampleRate(sampleRate), mInputIndex(0), in AudioResampler()
277 if (sampleRate <= 0) { in AudioResampler()
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/aosp12/system/bt/audio_hal_interface/
H A Dcodec_status.cc57 if ((static_cast<SampleRate>(sbc_capability.sampleRate & in sbc_offloading_capability_match()
58 sbc_config.sampleRate) == in sbc_offloading_capability_match()
92 (static_cast<SampleRate>(aac_capability.sampleRate & in aac_offloading_capability_match()
93 aac_config.sampleRate) == in aac_offloading_capability_match()
114 if ((static_cast<SampleRate>(aptx_capability.sampleRate & in aptx_offloading_capability_match()
115 aptx_config.sampleRate) == in aptx_offloading_capability_match()
134 if ((static_cast<SampleRate>(ldac_capability.sampleRate & in ldac_offloading_capability_match()
135 ldac_config.sampleRate) == in ldac_offloading_capability_match()
228 if (sbc_config.sampleRate == SampleRate::RATE_UNKNOWN) { in A2dpSbcToHalConfig()
338 if (aac_config.sampleRate == SampleRate::RATE_UNKNOWN) { in A2dpAacToHalConfig()
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/aosp12/frameworks/opt/net/voip/src/jni/rtp/
H A DAudioGroup.cpp170 AudioCodec *codec, int sampleRate, int sampleCount, in set() argument
182 mSampleRate = sampleRate / 1000; in set()
257 if (sampleRate == mSampleRate) { in mix()
489 bool set(int sampleRate, int sampleCount);
588 bool AudioGroup::set(int sampleRate, int sampleCount) in set() argument
596 mSampleRate = sampleRate; in set()
610 sampleRate, sampleCount, -1, -1)) { in set()
619 tv.tv_usec = 1000 * sampleCount / sampleRate * 500; in set()
799 int sampleRate = mGroup->mSampleRate; in threadLoop() local
807 sampleRate) != NO_ERROR || output <= 0 || in threadLoop()
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