Searched defs:num_channels (Results 1 - 25 of 162) sorted by relevance

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/external/aac/libAACdec/src/
H A DFDK_delay.h114 UCHAR num_channels; /*!< Number of channels to delay. */ member in struct:__anon180
122 * \param num_channels Required number of channels.
127 const UCHAR num_channels);
136 * \param channel Index of current channel (0 <= channel < num_channels).
H A DFDK_delay.cpp110 const UCHAR num_channels) {
112 FDK_ASSERT(num_channels > 0);
116 (INT_PCM*)FDKcalloc(num_channels * delay, sizeof(INT_PCM));
123 data->num_channels = num_channels;
136 FDK_ASSERT(channel < data->num_channels);
170 data->num_channels = 0;
109 FDK_Delay_Create(FDK_SignalDelay* data, const USHORT delay, const UCHAR num_channels) argument
/external/webrtc/webrtc/modules/audio_coding/codecs/g711/
H A Daudio_decoder_pcm.h21 explicit AudioDecoderPcmU(size_t num_channels) : num_channels_(num_channels) { argument
22 RTC_DCHECK_GE(num_channels, 1u);
42 explicit AudioDecoderPcmA(size_t num_channels) : num_channels_(num_channels) { argument
43 RTC_DCHECK_GE(num_channels, 1u);
/external/webrtc/webrtc/modules/audio_coding/neteq/
H A Daccelerate.h32 Accelerate(int sample_rate_hz, size_t num_channels, argument
34 : TimeStretch(sample_rate_hz, num_channels, background_noise) {
76 size_t num_channels,
H A Dpreemptive_expand.h33 size_t num_channels,
36 : TimeStretch(sample_rate_hz, num_channels, background_noise),
82 size_t num_channels,
32 PreemptiveExpand(int sample_rate_hz, size_t num_channels, const BackgroundNoise& background_noise, size_t overlap_samples) argument
H A Dtime_stretch.h38 TimeStretch(int sample_rate_hz, size_t num_channels, argument
42 num_channels_(num_channels),
H A Daccelerate.cc96 size_t num_channels,
98 return new Accelerate(sample_rate_hz, num_channels, background_noise);
94 Create( int sample_rate_hz, size_t num_channels, const BackgroundNoise& background_noise) const argument
/external/adhd/cras/examples/
H A Dcplay_buffer.c22 const unsigned int num_channels = 2; local
55 SND_PCM_FORMAT_S16_LE, rate, num_channels,
H A Dcplay.c60 const unsigned int num_channels = 2; local
86 num_channels, NO_DEVICE, &stream_id);
/external/adhd/cras/src/server/
H A Dcras_audio_area.h30 * num_channels - The number of channels in the audio area.
35 unsigned int num_channels; member in struct:cras_audio_area
55 * num_channels - The number of channels in the audio area.
57 struct cras_audio_area *cras_audio_area_create(int num_channels);
H A Dcras_audio_area.c13 struct cras_audio_area *cras_audio_area_create(int num_channels) argument
18 sz = sizeof(*area) + num_channels * sizeof(struct cras_channel_area);
20 area->num_channels = num_channels;
39 for (src_idx = 0; src_idx < src->num_channels; src_idx++) {
41 for (dst_idx = 0; dst_idx < dst->num_channels; dst_idx++) {
77 if ((fmt->num_channels == 1) &&
85 for (i = 0; i < fmt->num_channels; i++) {
102 for (i = 0 ; i < area->num_channels; i++) {
/external/webrtc/webrtc/common_audio/
H A Daudio_util.cc45 int num_channels,
48 num_channels, deinterleaved);
43 DownmixInterleavedToMono(const int16_t* interleaved, size_t num_frames, int num_channels, int16_t* deinterleaved) argument
H A Dchannel_buffer.cc16 size_t num_channels,
19 ibuf_(num_frames, num_channels, num_bands),
21 fbuf_(num_frames, num_channels, num_bands) {}
50 for (size_t i = 0; i < ibuf_.num_channels(); ++i) {
64 for (size_t i = 0; i < ibuf_.num_channels(); ++i) {
15 IFChannelBuffer(size_t num_frames, size_t num_channels, size_t num_bands) argument
H A Daudio_ring_buffer_unittest.cc27 const size_t num_channels = input.num_channels(); local
29 AudioRingBuffer buf(num_channels, buffer_frames);
30 rtc::scoped_ptr<float* []> slice(new float* [num_channels]);
37 buf.Write(input.Slice(slice.get(), input_pos), num_channels,
44 buf.Read(output->Slice(slice.get(), output_pos), num_channels,
52 buf.Write(input.Slice(slice.get(), input_pos), num_channels,
56 buf.Read(output->Slice(slice.get(), output_pos), num_channels,
64 const size_t num_channels = ::testing::get<3>(GetParam()); local
67 ChannelBuffer<float> input(kFrames, static_cast<int>(num_channels));
[all...]
/external/webrtc/webrtc/modules/audio_coding/codecs/pcm16b/
H A Daudio_decoder_pcm16b.cc18 AudioDecoderPcm16B::AudioDecoderPcm16B(size_t num_channels) argument
19 : num_channels_(num_channels) {
20 RTC_DCHECK_GE(num_channels, 1u);
/external/webrtc/webrtc/modules/audio_coding/neteq/mock/
H A Dmock_expand.h27 size_t num_channels)
33 num_channels) {}
60 size_t num_channels));
22 MockExpand(BackgroundNoise* background_noise, SyncBuffer* sync_buffer, RandomVector* random_vector, StatisticsCalculator* statistics, int fs, size_t num_channels) argument
/external/webrtc/webrtc/modules/audio_processing/
H A Dsplitting_filter.cc19 SplittingFilter::SplittingFilter(size_t num_channels, argument
25 two_bands_states_.resize(num_channels);
27 for (size_t i = 0; i < num_channels; ++i) {
36 RTC_DCHECK_EQ(data->num_channels(), bands->num_channels());
49 RTC_DCHECK_EQ(data->num_channels(), bands->num_channels());
61 RTC_DCHECK_EQ(two_bands_states_.size(), data->num_channels());
74 RTC_DCHECK_EQ(two_bands_states_.size(), data->num_channels());
87 RTC_DCHECK_EQ(three_band_filter_banks_.size(), data->num_channels());
[all...]
/external/adhd/cras/src/common/
H A Dcras_audio_format.c36 size_t num_channels)
47 fmt->num_channels = num_channels;
49 /* Set a default working channel layout according to num_channels.
53 fmt->channel_layout[i] = (i < num_channels) ? i : -1;
67 if (layout[i] >= (int)format->num_channels)
117 if (in->channel_layout[i] >= (int)in->num_channels ||
118 out->channel_layout[i] >= (int)out->num_channels) {
125 mtx = cras_channel_conv_matrix_alloc(in->num_channels,
126 out->num_channels);
34 cras_audio_format_create(snd_pcm_format_t format, size_t frame_rate, size_t num_channels) argument
[all...]
/external/libxaac/decoder/drc_src/
H A Dimpd_drc_peak_limiter.h32 UWORD32 num_channels; member in struct:ia_drc_peak_limiter_struct
47 FLOAT32 limit_threshold, UWORD32 num_channels,
H A Dimpd_drc_peak_limiter_struct.h32 UWORD32 num_channels; member in struct:ia_drc_peak_limiter_struct
/external/mesa3d/src/gallium/auxiliary/vl/
H A Dvl_zscan.h45 unsigned num_channels; member in struct:vl_zscan
79 unsigned num_channels);
/external/webrtc/webrtc/modules/audio_coding/codecs/g722/
H A Daudio_encoder_g722.h30 size_t num_channels = 1; member in struct:webrtc::final::Config
/external/webrtc/webrtc/modules/audio_coding/neteq/tools/
H A Dneteq_external_decoder_test.cc51 size_t num_channels; local
56 &num_channels,
58 EXPECT_EQ(channels_, num_channels);
/external/tensorflow/tensorflow/core/kernels/
H A Dsummary_audio_op.cc59 const int64 num_channels = variable
74 sa->set_num_channels(num_channels);
79 tensor.shaped<float, 3>({batch_size, length_frames, num_channels});
82 Eigen::DSizes<Eigen::DenseIndex, 2>(length_frames, num_channels));
89 channels_by_frames.data(), sample_rate_truncated, num_channels,
/external/webrtc/webrtc/common_audio/resampler/
H A Dpush_resampler.cc35 size_t num_channels) {
38 num_channels == num_channels_)
43 num_channels <= 0 || num_channels > 2)
48 num_channels_ = num_channels;
33 InitializeIfNeeded(int src_sample_rate_hz, int dst_sample_rate_hz, size_t num_channels) argument

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