| /cts/apps/CtsVerifier/src/com/android/cts/verifier/audioquality/ |
| Native.java | 25 public native float[] measureRms(short[] pcm, float sampleRate,
28 float onsetThresh, float dbSnrThresh, short[] pcm);
29 public native float[] overflowCheck(short[] pcm, float sampleRate);
30 public native float[] compareSpectra(short[] pcm, short[] refPcm,
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| /external/bluetooth/bluez/sbc/ |
| sbc_primitives.h | 51 const uint8_t *pcm, int16_t X[2][SBC_X_BUFFER_SIZE],
54 const uint8_t *pcm, int16_t X[2][SBC_X_BUFFER_SIZE],
57 const uint8_t *pcm, int16_t X[2][SBC_X_BUFFER_SIZE],
60 const uint8_t *pcm, int16_t X[2][SBC_X_BUFFER_SIZE],
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| sbc_primitives_neon.c | 549 const uint8_t *pcm, int16_t X[2][SBC_X_BUFFER_SIZE],
593 if ((nchannels > 1) && ((uintptr_t)pcm & 1)) {
594 /* poor 'pcm' alignment */
603 "vld1.8 {d4, d5}, [%[pcm]]!\n"
605 "vld1.8 {d20, d21}, [%[pcm]]!\n"
619 [pcm] "+r" (pcm),
628 /* proper 'pcm' alignment */
637 "vld2.16 {d4, d5}, [%[pcm]]!\n"
638 "vld2.16 {d20, d21}, [%[pcm]]!\n
[all...] |
| /external/clang/test/Modules/ |
| irgen.c | 1 // RUN: %clang_cc1 -emit-module -triple x86_64-apple-darwin10 -o %t/module.pcm -DBUILD_MODULE %s
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| lookup.cpp | 17 // RUN: %clang_cc1 -emit-module -x c++ -verify -o %T/lookup_left_cxx.pcm %S/Inputs/lookup_left.hpp
18 // RUN: %clang_cc1 -emit-module -x c++ -o %T/lookup_right_cxx.pcm %S/Inputs/lookup_right.hpp
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| lookup.m | 11 // RUN: %clang_cc1 -emit-module -x objective-c -o %T/lookup_left_objc.pcm %S/Inputs/lookup_left.h
12 // RUN: %clang_cc1 -emit-module -x objective-c -o %T/lookup_right_objc.pcm %S/Inputs/lookup_right.h
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| load_failure.c | 9 // RUN: %clang_cc1 -x c++ -emit-module -o %T/load_failure.pcm %S/Inputs/load_failure.h
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| /external/tremolo/Tremolo/ |
| mapping0.c | 141 /* recover the spectral envelope; store it in the PCM vector for now */
196 //_analysis_output("coupled",seq+j,vb->pcm[j],-8,n/2,0,0);
227 //_analysis_output("residue",seq+j,vb->pcm[j],-8,n/2,0,0);
231 ogg_int32_t *pcm=vd->work[i]; local
241 floor1_inverse2(vd,ci->floor_param[floorno],floormemo[i],pcm);
244 floor0_inverse2(vd,ci->floor_param[floorno],floormemo[i],pcm);
249 //_analysis_output("mdct",seq+j,vb->pcm[j],-24,n/2,0,1);
251 /* transform the PCM data; takes PCM vector, vb; modifies PCM vector *
[all...] |
| /external/qemu/distrib/sdl-1.2.12/src/audio/alsa/ |
| SDL_alsa_audio.c | 63 static int (*SDL_snd_pcm_open)(snd_pcm_t **pcm, const char *name, snd_pcm_stream_t stream, int mode);
64 static int (*SDL_NAME(snd_pcm_open))(snd_pcm_t **pcm, const char *name, snd_pcm_stream_t stream, int mode);
65 static int (*SDL_NAME(snd_pcm_close))(snd_pcm_t *pcm);
66 static snd_pcm_sframes_t (*SDL_NAME(snd_pcm_writei))(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size);
67 static int (*SDL_NAME(snd_pcm_resume))(snd_pcm_t *pcm);
68 static int (*SDL_NAME(snd_pcm_prepare))(snd_pcm_t *pcm);
69 static int (*SDL_NAME(snd_pcm_drain))(snd_pcm_t *pcm);
73 static int (*SDL_NAME(snd_pcm_hw_params_any))(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
74 static int (*SDL_NAME(snd_pcm_hw_params_set_access))(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access);
75 static int (*SDL_NAME(snd_pcm_hw_params_set_format))(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val)
[all...] |
| /frameworks/media/libvideoeditor/vss/src/ |
| M4PCMR_CoreReader.c | 19 * @brief PCM reader implementation
20 * @note This file implements functions of the PCM reader
29 * PCM reader version numbers
41 * @brief This function opens a PCM file
43 * - opens a PCM file
44 * - initializes PCM context,
45 * - verifies PCM file format
48 * @param pContext: (OUT) Pointer on the PCM Reader context
49 * @param pUrl: (IN) Name of the PCM file
57 * @return M4PCMC_ERR_PCM_NOT_SUPPORTED the PCM format of this file is not supported by th
[all...] |
| /frameworks/base/media/java/android/media/ |
| AmrInputStream.java | 40 // pcm input stream
55 * Create a new AmrInputStream, which converts 16 bit PCM to AMR
56 * @param inputStream InputStream containing 16 bit PCM.
85 // fetch a 20 msec frame of pcm
136 byte[] pcm, int pcmOffset, byte[] amr, int amrOffset) throws IOException;
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| /system/media/wilhelm/tests/automated/ |
| 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 = (int) (pcm_ * 32766.0 * gVolume) local
[all...] |
| /external/webrtc/src/modules/audio_processing/main/test/process_test/ |
| apmtest.m | 79 farFile = 'vqeFar.pcm';
80 nearFile = 'vqeNear.pcm';
85 farFile = 'apm_far.pcm';
86 nearFile = 'apm_near.pcm';
197 outfile = [outfile '.pcm'];
210 if exist([inpath 'vqeFar.pcm'])
211 system(['ln -s -f ' inpath 'vqeFar.pcm ' farFile]);
212 elseif exist([inpath 'apm_far.pcm'])
213 system(['ln -s -f ' inpath 'apm_far.pcm ' farFile]);
216 if exist([inpath 'vqeNear.pcm'])
[all...] |
| /cts/apps/CtsVerifier/jni/audioquality/ |
| MeasureRms.cpp | 40 float computeAndRemoveMean(short* pcm, int numSamples) {
44 sum += pcm[i];
51 pcm[i] -= mean;
55 void measureRms(short* pcm, int numSamples, float sampleRate, float onsetThresh,
75 *mean = computeAndRemoveMean(pcm, numSamples);
81 short* p_data = pcm + (frame * frameSize);
111 short* p_data = pcm + (frame * frameSize);
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| OverflowCheck.cpp | 104 int overflowCheck(short* pcm, int numSamples, float sampleRate,
110 if(pcm && (numSamples >= minBuff)) {
115 findEndpoints(pcm, numSamples, step, onset, offset);
117 checkExcursions(pcm, *onset, *offset, numDeltas, maxPeak, minPeak);
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| CompareSpectra.cpp | 71 averaged over all of the numSamples in pcm. It is the
77 double* getAverageSpectrum(short* pcm, int numSamples, int fftSize,
94 wind.window(pcm + input_p, re, 0.0);
115 /* Compare the average magnitude spectra of the signals in pcm and
130 end of the pcm signals. The preferred stimulus would be pink noise,
132 int compareSpectra(short* pcm, int numSamples, short* refPcm,
150 findEndpoints(pcm, numSamples, endpointStepSize, signalOnRms,
152 double* spect2 = getAverageSpectrum(pcm + onset, offset - onset,
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| OverflowCheck.h | 24 sampleRate is in pcm. The expected signal contains silence - tone -
32 int overflowCheck(short* pcm, int numSamples, float sampleRate,
|
| /external/srec/tests/ |
| Android.mk | 115 # PCM input for UAPI tests #
119 ./pcm/yes_08k.pcm \
120 ./pcm/yes_11k.pcm \
122 # ./pcm/yes_16k.pcm \
123 # ./pcm/yes_22k.pcm \
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| /system/media/wilhelm/tests/sandbox/ |
| 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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| /external/chromium/chrome/browser/resources/shared/js/ |
| media_common.js | 10 return /\.(aac|aiff|atrac|cda|flac|m4a|mp3|pcm|oga|ogg|raw|wav)$/i.test(path);
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| /external/tinyalsa/ |
| Android.mk | 5 LOCAL_SRC_FILES:= mixer.c pcm.c
|
| /cts/apps/CtsVerifier/src/com/android/cts/verifier/audioquality/experiments/ |
| BiasExperiment.java | 45 short[] pcm = Utils.byteToShortArray(record); local
46 float[] results = mNative.measureRms(pcm, AudioQualityVerifierActivity.SAMPLE_RATE, ONSET_THRESH);
|
| /external/bluetooth/bluez/audio/ |
| audio.conf | 16 # SCO routing. Either PCM or HCI (in which case audio is routed to/from ALSA)
18 #SCORouting=PCM
|
| /system/bluetooth/data/ |
| audio.conf | 18 # SCO routing. Either PCM or HCI (in which case audio is routed to/from ALSA)
20 #SCORouting=PCM
|
| /external/qemu/audio/ |
| alsaaudio.c | 57 DYNLINK_FUNC(int,snd_pcm_hw_params_current,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)) \
58 DYNLINK_FUNC(int,snd_pcm_sw_params_set_start_threshold,(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val)) \
59 DYNLINK_FUNC(int,snd_pcm_sw_params,(snd_pcm_t *pcm, snd_pcm_sw_params_t *params)) \
60 DYNLINK_FUNC(int,snd_pcm_sw_params_current,(snd_pcm_t *pcm, snd_pcm_sw_params_t *params)) \
62 DYNLINK_FUNC(int,snd_pcm_hw_params_any,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)) \
63 DYNLINK_FUNC(int,snd_pcm_hw_params_set_access,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t _access)) \
65 DYNLINK_FUNC(int,snd_pcm_hw_params_set_format,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val)) \
66 DYNLINK_FUNC(int,snd_pcm_hw_params_set_rate_near,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)) \
67 DYNLINK_FUNC(int,snd_pcm_hw_params_set_channels_near,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)) \
68 DYNLINK_FUNC(int,snd_pcm_hw_params_set_buffer_time_near,(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir))
[all...] |
