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  /external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
time_stretch.cc 63 int peak_index; local
66 fs_mult_, &peak_index, &peak_value);
67 // Assert that |peak_index| stays within boundaries.
68 assert(peak_index >= 0);
69 assert(peak_index <= (2 * kCorrelationLen - 1) * fs_mult_);
71 // Compensate peak_index for displaced starting position. The displacement
73 // domain, while the |peak_index| is in the original sample rate; hence, the
75 peak_index += kMinLag * fs_mult_ * 2;
76 // Assert that |peak_index| stays within boundaries.
77 assert(peak_index >= 20 * fs_mult_)
    [all...]
preemptive_expand.cc 43 int* peak_index) const {
52 *peak_index = std::min(*peak_index,
57 const int16_t *input, size_t input_length, size_t peak_index,
76 input, (unmodified_length + peak_index) * num_channels_);
77 // Copy the last |peak_index| samples up to 15 ms to |temp_vector|.
80 &input[(unmodified_length - peak_index) * num_channels_],
81 peak_index * num_channels_);
83 output->CrossFade(temp_vector, peak_index);
accelerate.cc 37 int* /*peak_index*/) const {
44 const int16_t* input, size_t input_length, size_t peak_index,
55 assert(fs_mult_120 >= peak_index); // Should be handled in Process().
58 // Copy the |peak_index| starting at 15 ms to |temp_vector|.
61 peak_index * num_channels_);
63 output->CrossFade(temp_vector, peak_index);
66 &input[(fs_mult_120 + peak_index) * num_channels_],
67 input_length - (fs_mult_120 + peak_index) * num_channels_);
dsp_helper.cc 104 int* peak_index, int16_t* peak_value) {
117 peak_index[i] = WebRtcSpl_MaxIndexW16(data, data_length - 1);
120 min_index = std::max(0, peak_index[i] - 2);
121 max_index = std::min(data_length - 1, peak_index[i] + 2);
124 if ((peak_index[i] != 0) && (peak_index[i] != (data_length - 2))) {
125 ParabolicFit(&data[peak_index[i] - 1], fs_mult, &peak_index[i],
128 if (peak_index[i] == data_length - 2) {
129 if (data[peak_index[i]] > data[peak_index[i] + 1])
    [all...]
accelerate.h 50 // Sets the parameters |best_correlation| and |peak_index| to suitable
54 int* peak_index) const OVERRIDE;
59 const int16_t* input, size_t input_length, size_t peak_index,
time_stretch.h 65 // Sets the parameters |best_correlation| and |peak_index| to suitable
70 int* peak_index) const = 0;
76 const int16_t* input, size_t input_length, size_t peak_index,
105 int peak_index, int scaling) const;
dsp_helper.h 78 // locations and values are written to the arrays |peak_index| and
83 int* peak_index, int16_t* peak_value);
89 // |peak_index| and |peak_value| is given in the full sample rate, as
92 int* peak_index, int16_t* peak_value);

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