Searched defs:nChannels (Results 1 - 22 of 22) sorted by relevance

/frameworks/av/media/libstagefright/codecs/aacenc/inc/
H A Dbitenc.h33 Word16 nChannels; member in struct:BITSTREAMENCODER_INIT
H A Dqc_data.h128 Word16 nChannels; member in struct:__anon337
/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A Dchannel_map.c64 Word16 InitElementInfo (Word16 nChannels, ELEMENT_INFO* elInfo) argument
69 switch(nChannels) {
H A Dline_pe.c44 const Word16 nChannels,
50 for(ch=0; ch<nChannels; ch++) {
73 const Word16 nChannels)
84 for(ch=0; ch<nChannels; ch++) {
40 prepareSfbPe(PE_DATA *peData, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word16 peOffset) argument
71 calcSfbPe(PE_DATA *peData, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) argument
H A Dblock_switch.c76 const Word32 bitRate, const Word16 nChannels)
80 if ((sub(nChannels,1)==0 && L_sub(bitRate, 24000) > 0) ||
81 (sub(nChannels,1)>0 && bitRate > (nChannels * 16000))) {
374 const Word16 nChannels)
380 if (nChannels == 1) { /* Mono */
75 InitBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, const Word32 bitRate, const Word16 nChannels) argument
372 SyncBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControlLeft, BLOCK_SWITCHING_CONTROL *blockSwitchingControlRight, const Word16 nChannels) argument
H A Dpsy_main.c246 Word16 psyMain(Word16 nChannels, argument
275 nChannels);
288 nChannels,
H A Dqc_main.c122 Word16 QCOutNew(QC_OUT *hQC, Word16 nChannels, VO_MEM_OPERATOR *pMemOP) argument
129 quantSpec = (Word16 *)mem_malloc(pMemOP, nChannels * FRAME_LEN_LONG * sizeof(Word16), 32, VO_INDEX_ENC_AAC);
132 scf = (Word16 *)mem_malloc(pMemOP, nChannels * MAX_GROUPED_SFB * sizeof(Word16), 32, VO_INDEX_ENC_AAC);
137 maxValueInSfb = (UWord16 *)mem_malloc(pMemOP, nChannels * MAX_GROUPED_SFB * sizeof(UWord16), 32, VO_INDEX_ENC_AAC);
143 for (i=0; i<nChannels; i++) {
222 hQC->nChannels = init->elInfo->nChannelsInEl;
262 Word16 nChannels,
279 nChannels,
293 CalcFormFactor(hQC->logSfbFormFactor, hQC->sfbNRelevantLines, hQC->logSfbEnergy, psyOutChannel, nChannels);
305 nChannels,
255 QCMain(QC_STATE* hQC, ELEMENT_BITS* elBits, ATS_ELEMENT* adjThrStateElement, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT* psyOutElement, QC_OUT_CHANNEL qcOutChannel[MAX_CHANNELS], QC_OUT_ELEMENT* qcOutElement, Word16 nChannels, Word16 ancillaryDataBytes) argument
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H A Dsf_estim.c848 const Word16 nChannels)
852 for (j=0; j<nChannels; j++) {
869 const Word16 nChannels)
873 for (j=0; j<nChannels; j++) {
844 CalcFormFactor(Word16 logSfbFormFactor[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) argument
864 EstimateScaleFactors(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], QC_OUT_CHANNEL qcOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 logSfbFormFactor[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels) argument
H A Dadj_thr.c72 const Word16 nChannels)
76 for (ch=0; ch<nChannels; ch++) {
97 const Word16 nChannels)
105 for (ch=0; ch<nChannels; ch++) {
167 const Word16 nChannels,
174 for (ch=0; ch<nChannels; ch++) {
199 for(ch=0; ch<nChannels; ch++) {
259 if (nChannels == 2) {
299 for(ch=0; ch<nChannels; ch++) {
333 const Word16 nChannels)
70 calcThreshExp(Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) argument
94 adaptMinSnr(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], MINSNR_ADAPT_PARAM *msaParam, const Word16 nChannels) argument
164 initAvoidHoleFlag(Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT* psyOutElement, const Word16 nChannels, AH_PARAM *ahParam) argument
327 calcPeNoAH(Word16 *pe, Word16 *constPart, Word16 *nActiveLines, PE_DATA *peData, Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) argument
367 reduceThresholds(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word32 redVal) argument
414 correctThresh(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], PE_DATA *peData, Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB], const Word32 redVal, const Word16 nChannels, const Word32 deltaPe) argument
528 reduceMinSnr(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PE_DATA *peData, Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word16 desiredPe) argument
578 allowMoreHoles(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, PE_DATA *peData, Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], const AH_PARAM *ahParam, const Word16 nChannels, const Word16 desiredPe) argument
733 adaptThresholdsToPe(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], PE_DATA *peData, const Word16 nChannels, const Word16 desiredPe, AH_PARAM *ahParam, MINSNR_ADAPT_PARAM *msaParam) argument
1124 AdjustThresholds(ADJ_THR_STATE *adjThrState, ATS_ELEMENT *AdjThrStateElement, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 *chBitDistribution, Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], QC_OUT_ELEMENT *qcOE, ELEMENT_BITS *elBits, const Word16 nChannels, const Word16 maxBitFac) argument
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/frameworks/av/media/libstagefright/codecs/common/include/
H A DvoAAC.h47 short nChannels; /*! number of channels on input (1,2) */ member in struct:__anon420
/frameworks/av/media/libeffects/testlibs/
H A DAudioFormatAdapter.h54 // nChannels Number of input and output channels. The adapter does not do
59 void configure(T & processor, int nChannels, uint8_t pcmFormat, argument
62 mNumChannels = nChannels;
65 mMaxSamplesPerCall = bufSize / nChannels;
H A DAudioPeakingFilter.cpp44 AudioPeakingFilter::AudioPeakingFilter(int nChannels, int sampleRate) argument
45 : mBiquad(nChannels, sampleRate) {
46 configure(nChannels, sampleRate);
50 void AudioPeakingFilter::configure(int nChannels, int sampleRate) { argument
53 mBiquad.configure(nChannels, sampleRate);
H A DAudioShelvingFilter.cpp49 AudioShelvingFilter::AudioShelvingFilter(ShelfType type, int nChannels, argument
52 mBiquad(nChannels, sampleRate) {
53 configure(nChannels, sampleRate);
56 void AudioShelvingFilter::configure(int nChannels, int sampleRate) { argument
59 mBiquad.configure(nChannels, sampleRate);
H A DAudioBiquadFilter.cpp28 AudioBiquadFilter::AudioBiquadFilter(int nChannels, int sampleRate) { argument
29 configure(nChannels, sampleRate);
33 void AudioBiquadFilter::configure(int nChannels, int sampleRate) { argument
34 assert(nChannels > 0 && nChannels <= MAX_CHANNELS);
36 mNumChannels = nChannels;
H A DAudioEqualizer.cpp39 int nChannels, int sampleRate,
42 ALOGV("AudioEqualizer::CreateInstance(pMem=%p, nBands=%d, nChannels=%d, "
44 pMem, nBands, nChannels, sampleRate, nPresets);
54 return new (pMem) AudioEqualizer(pMem, nBands, nChannels, sampleRate,
58 void AudioEqualizer::configure(int nChannels, int sampleRate) { argument
59 ALOGV("AudioEqualizer::configure(nChannels=%d, sampleRate=%d)", nChannels,
61 mpLowShelf->configure(nChannels, sampleRate);
63 mpPeakingFilters[i].configure(nChannels, sampleRate);
65 mpHighShelf->configure(nChannels, sampleRat
38 CreateInstance(void * pMem, int nBands, int nChannels, int sampleRate, const PresetConfig * presets, int nPresets) argument
287 AudioEqualizer(void * pMem, int nBands, int nChannels, int sampleRate, bool ownMem, const PresetConfig * presets, int nPresets) argument
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/frameworks/native/include/media/openmax/
H A DOMX_AudioExt.h57 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_ANDROID_AC3TYPE
66 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_ANDROID_EAC3TYPE
75 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_ANDROID_OPUSTYPE
H A DOMX_Audio.h180 OMX_U32 nChannels; /**< Number of channels (e.g. 2 for stereo) */ member in struct:OMX_AUDIO_PARAM_PCMMODETYPE
225 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_MP3TYPE
297 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_AACPROFILETYPE
320 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_VORBISTYPE
349 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_FLACTYPE
386 OMX_U16 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_WMATYPE
419 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_RATYPE
445 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_SBCTYPE
464 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_ADPCMTYPE
489 OMX_U32 nChannels; /**< Numbe member in struct:OMX_AUDIO_PARAM_G723TYPE
517 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_G726TYPE
541 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_G729TYPE
617 OMX_U32 nChannels; /**< Number of channels */ member in struct:OMX_AUDIO_PARAM_AMRTYPE
660 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_TDMAFRTYPE
673 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_TDMAEFRTYPE
686 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_PDCFRTYPE
699 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_PDCEFRTYPE
711 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_PDCHRTYPE
738 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_QCELP8TYPE
754 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_QCELP13TYPE
768 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_EVRCTYPE
786 OMX_U32 nChannels; /**< Number of channels in the data stream (not member in struct:OMX_AUDIO_PARAM_SMVTYPE
[all...]
/frameworks/av/media/libstagefright/
H A DAudioSource.cpp188 const int32_t nChannels = mRecord->channelCount(); local
196 if (nChannels == 1) { // mono
H A DFLACExtractor.cpp125 void (*mCopy)(short *dst, const int *const *src, unsigned nSamples, unsigned nChannels);
387 unsigned /* nChannels */) {
397 unsigned /* nChannels */) {
404 static void copyMultiCh8(short *dst, const int *const *src, unsigned nSamples, unsigned nChannels) argument
407 for (unsigned c = 0; c < nChannels; ++c) {
417 unsigned /* nChannels */) {
427 unsigned /* nChannels */) {
434 static void copyMultiCh16(short *dst, const int *const *src, unsigned nSamples, unsigned nChannels) argument
437 for (unsigned c = 0; c < nChannels; ++c) {
449 unsigned /* nChannels */) {
466 copyMultiCh24(short *dst, const int *const *src, unsigned nSamples, unsigned nChannels) argument
[all...]
H A DMPEG4Writer.cpp2762 int32_t nChannels; local
2763 CHECK_EQ(true, mMeta->findInt32(kKeyChannelCount, &nChannels));
2764 mOwner->writeInt16(nChannels); // channel count
/frameworks/av/media/libstagefright/codecs/aacenc/
H A DSoftAACEncoder2.cpp158 aacParams->nChannels = mNumChannels;
217 pcmParams->nChannels = mNumChannels;
278 mNumChannels = aacParams->nChannels;
317 mNumChannels = pcmParams->nChannels;
331 static CHANNEL_MODE getChannelMode(OMX_U32 nChannels) { argument
333 switch (nChannels) {
/frameworks/av/media/libstagefright/webm/
H A DWebmWriter.cpp125 int32_t nChannels, samplerate; local
133 CHECK(md->findInt32(kKeyChannelCount, &nChannels));
158 nChannels,

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