| /external/qemu/audio/ |
| audio_win_int.c | 20 wfx->nChannels = as->nchannels;
22 wfx->nAvgBytesPerSec = as->freq << (as->nchannels == 2);
23 wfx->nBlockAlign = 1 << (as->nchannels == 2);
69 switch (wfx->nChannels) {
71 as->nchannels = 1;
75 as->nchannels = 2;
81 wfx->nChannels
|
| wavcapture.c | 11 int nchannels; member in struct:__anon9528
75 wav->freq, wav->bits, wav->nchannels,
85 int bits, int nchannels)
105 if (nchannels != 1 && nchannels != 2) {
107 nchannels);
111 stereo = nchannels == 2;
115 as.nchannels = 1 << stereo;
128 le_store (hdr + 22, as.nchannels, 2);
143 wav->nchannels = nchannels
[all...] |
| wavaudio.c | 128 stereo = wav_as.nchannels == 2;
159 le_store (hdr + 22, hw->info.nchannels, 2);
253 int nchannels, freq, format, bits; local
276 nchannels = le_read( hdr+22, 2 );
284 switch (nchannels) {
289 nchannels, path);
303 if (format*8/nchannels != bits) {
305 bits, format*8/nchannels, path);
309 wav_as.nchannels = nchannels;
[all...] |
| ossaudio.c | 87 int nchannels; member in struct:oss_params
235 req->nchannels, obt->nchannels);
274 int fmt, freq, nchannels; local
289 nchannels = req->nchannels;
297 if (ioctl (fd, SNDCTL_DSP_CHANNELS, &nchannels)) {
299 req->nchannels);
357 obt->nchannels = nchannels;
[all...] |
| alsaaudio.c | 158 int nchannels; member in struct:alsa_params_req
169 int nchannels; member in struct:alsa_params_obt
492 req->nchannels, obt->nchannels);
537 unsigned int freq, nchannels; local
544 nchannels = req->nchannels;
591 &nchannels
595 req->nchannels);
599 if (nchannels != 1 && nchannels != 2)
[all...] |
| /external/bluetooth/bluez/sbc/ |
| sbc_primitives.c | 224 * optimal performance, it is important to have "nsamples", "nchannels"
232 int nsamples, int nchannels, int big_endian)
236 if (nchannels > 0)
239 if (nchannels > 1)
251 if (nchannels > 0) {
253 x[0] = PCM(0 + 7 * nchannels);
254 x[1] = PCM(0 + 3 * nchannels);
255 x[2] = PCM(0 + 6 * nchannels);
256 x[3] = PCM(0 + 4 * nchannels);
257 x[4] = PCM(0 + 0 * nchannels);
[all...] |
| sbc_primitives.h | 52 int nsamples, int nchannels);
55 int nsamples, int nchannels);
58 int nsamples, int nchannels);
61 int nsamples, int nchannels);
|
| /external/opencv/cvaux/src/ |
| cvbgfg_gaussmix.cpp | 53 //int nChannels; /* OpenCV functions support 1,2,3 or 4 channels */
82 static int icvMatchTest( double* src_pixel, int nChannels, int* match,
84 /*static int icvMatchTest2( double* src_pixel, int nChannels, int* match,
94 static void icvUpdateFullWindow( double* src_pixel, int nChannels,
102 static void icvUpdatePartialWindow( double* src_pixel, int nChannels, int* match,
104 static void icvUpdatePartialNoMatch( double* src_pixel, int nChannels,
110 static void icvGetSortKey( const int nChannels, double* sort_key, const CvGaussBGPoint* g_point,
112 static void icvBackgroundTest( const int nChannels, int n, int i, int j, int *match, CvGaussBGModel* bg_model );
182 first_frame->height), IPL_DEPTH_8U, first_frame->nChannels));
198 const int p = i*first_frame->widthStep+j*first_frame->nChannels;
[all...] |
| /frameworks/base/media/libstagefright/codecs/aacenc/src/ |
| adj_thr.c | 68 const Word16 nChannels)
72 for (ch=0; ch<nChannels; ch++) {
93 const Word16 nChannels)
101 for (ch=0; ch<nChannels; ch++) {
163 const Word16 nChannels,
170 for (ch=0; ch<nChannels; ch++) {
195 for(ch=0; ch<nChannels; ch++) {
255 if (nChannels == 2) {
295 for(ch=0; ch<nChannels; ch++) {
329 const Word16 nChannels)
[all...] |
| qc_main.c | 121 Word16 QCOutNew(QC_OUT *hQC, Word16 nChannels, VO_MEM_OPERATOR *pMemOP)
128 quantSpec = (Word16 *)mem_malloc(pMemOP, nChannels * FRAME_LEN_LONG * sizeof(Word16), 32, VO_INDEX_ENC_AAC);
131 scf = (Word16 *)mem_malloc(pMemOP, nChannels * MAX_GROUPED_SFB * sizeof(Word16), 32, VO_INDEX_ENC_AAC);
136 maxValueInSfb = (UWord16 *)mem_malloc(pMemOP, nChannels * MAX_GROUPED_SFB * sizeof(UWord16), 32, VO_INDEX_ENC_AAC);
142 for (i=0; i<nChannels; i++) {
224 hQC->nChannels = init->elInfo->nChannelsInEl;
264 Word16 nChannels,
281 nChannels,
295 CalcFormFactor(hQC->logSfbFormFactor, hQC->sfbNRelevantLines, hQC->logSfbEnergy, psyOutChannel, nChannels);
307 nChannels,
[all...] |
| channel_map.c | 64 Word16 InitElementInfo (Word16 nChannels, ELEMENT_INFO* elInfo)
69 switch(nChannels) {
|
| /frameworks/base/media/libstagefright/codecs/aacenc/inc/ |
| qc_main.h | 32 Word16 QCOutNew(QC_OUT *hQC, Word16 nChannels, VO_MEM_OPERATOR *pMemOP);
51 Word16 nChannels,
|
| sf_estim.h | 37 const Word16 nChannels);
45 const Word16 nChannels);
|
| bitenc.h | 33 Word16 nChannels;
|
| channel_map.h | 29 Word16 InitElementInfo (Word16 nChannels, ELEMENT_INFO* elInfo);
|
| stat_bits.h | 31 Word16 nChannels,
|
| line_pe.h | 61 const Word16 nChannels,
70 const Word16 nChannels);
|
| /frameworks/base/media/libeffects/testlibs/ |
| AudioEqualizer.cpp | 39 int nChannels, int sampleRate,
42 LOGV("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) {
59 LOGV("AudioEqualizer::configure(nChannels=%d, sampleRate=%d)", nChannels,
61 mpLowShelf->configure(nChannels, sampleRate);
63 mpPeakingFilters[i].configure(nChannels, sampleRate);
65 mpHighShelf->configure(nChannels, sampleRate)
[all...] |
| AudioPeakingFilter.cpp | 46 AudioPeakingFilter::AudioPeakingFilter(int nChannels, int sampleRate)
47 : mBiquad(nChannels, sampleRate) {
48 configure(nChannels, sampleRate);
52 void AudioPeakingFilter::configure(int nChannels, int sampleRate) {
55 mBiquad.configure(nChannels, sampleRate);
|
| AudioShelvingFilter.cpp | 51 AudioShelvingFilter::AudioShelvingFilter(ShelfType type, int nChannels,
54 mBiquad(nChannels, sampleRate) {
55 configure(nChannels, sampleRate);
58 void AudioShelvingFilter::configure(int nChannels, int sampleRate) {
61 mBiquad.configure(nChannels, sampleRate);
|
| AudioBiquadFilter.cpp | 30 AudioBiquadFilter::AudioBiquadFilter(int nChannels, int sampleRate) {
31 configure(nChannels, sampleRate);
35 void AudioBiquadFilter::configure(int nChannels, int sampleRate) {
36 assert(nChannels > 0 && nChannels <= MAX_CHANNELS);
38 mNumChannels = nChannels;
|
| AudioPeakingFilter.h | 42 // nChannels Number of input/output channels (interlaced).
44 AudioPeakingFilter(int nChannels, int sampleRate);
48 // nChannels Number of input/output channels (interlaced).
50 void configure(int nChannels, int sampleRate);
99 // frameCount * nChannels interlaced samples. Processing can be done
|
| AudioShelvingFilter.h | 49 // nChannels Number of input/output channels (interlaced).
51 AudioShelvingFilter(ShelfType type, int nChannels, int sampleRate);
55 // nChannels Number of input/output channels (interlaced).
57 void configure(int nChannels, int sampleRate);
93 // frameCount * nChannels interlaced samples. Processing can be done
|
| AudioBiquadFilter.h | 43 // nChannels Number of input/output channels.
45 AudioBiquadFilter(int nChannels, int sampleRate);
48 // nChannels Number of input/output channels.
50 void configure(int nChannels, int sampleRate);
75 // in The input buffer. Should be of size frameCount * nChannels.
76 // out The output buffer. Should be of size frameCount * nChannels.
|
| /frameworks/base/media/libstagefright/codecs/aacenc/SampleCode/ |
| AAC_E_SAMPLES.c | 51 // bitRate/nChannels > 8000
52 // bitRate/nChannels < 160000
53 // bitRate/nChannels < sampleRate*6
56 param->nChannels = 2;
90 param->nChannels = atoi(*argv);
118 param->bitRate = 640*param->nChannels*param->sampleRate/scale;
|
