| /external/webrtc/modules/audio_processing/aec3/ |
| D | echo_audibility.cc | 55 const SpectrumBuffer& spectrum_buffer = render_buffer.GetSpectrumBuffer(); in UpdateRenderStationarityFlags() local
56 int idx_at_delay = spectrum_buffer.OffsetIndex(spectrum_buffer.read, in UpdateRenderStationarityFlags()
62 render_stationarity_.UpdateStationarityFlags(spectrum_buffer, average_reverb, in UpdateRenderStationarityFlags()
67 const SpectrumBuffer& spectrum_buffer, in UpdateRenderNoiseEstimator() argument
71 render_spectrum_write_prev_ = spectrum_buffer.write; in UpdateRenderNoiseEstimator()
75 int render_spectrum_write_current = spectrum_buffer.write; in UpdateRenderNoiseEstimator()
82 idx = spectrum_buffer.DecIndex(idx)) { in UpdateRenderNoiseEstimator()
83 render_stationarity_.UpdateNoiseEstimator(spectrum_buffer.buffer[idx]); in UpdateRenderNoiseEstimator()
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| D | stationarity_estimator.cc | 55 const SpectrumBuffer& spectrum_buffer, in UpdateStationarityFlags() argument
65 idx = spectrum_buffer.OffsetIndex(idx_current, num_lookback); in UpdateStationarityFlags()
75 indexes[k] = spectrum_buffer.DecIndex(indexes[k - 1]); in UpdateStationarityFlags()
78 spectrum_buffer.DecIndex(indexes[kWindowLength - 1]), in UpdateStationarityFlags()
79 spectrum_buffer.OffsetIndex(idx_current, -(num_lookahead_bounded + 1))); in UpdateStationarityFlags()
83 spectrum_buffer, render_reverb_contribution_spectrum, indexes, k); in UpdateStationarityFlags()
100 const SpectrumBuffer& spectrum_buffer, in EstimateBandStationarity() argument
107 static_cast<int>(spectrum_buffer.buffer[0].size()); in EstimateBandStationarity()
111 acum_power += spectrum_buffer.buffer[idx][ch][band] * one_by_num_channels; in EstimateBandStationarity()
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| D | render_buffer_unittest.cc | 26 SpectrumBuffer spectrum_buffer(10, 1); in TEST() local
27 EXPECT_DEATH(RenderBuffer(&block_buffer, &spectrum_buffer, nullptr), ""); in TEST()
40 SpectrumBuffer spectrum_buffer(10, 1); in TEST() local
41 EXPECT_DEATH(RenderBuffer(nullptr, &spectrum_buffer, &fft_buffer), ""); in TEST()
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| D | residual_echo_estimator.cc | 85 const SpectrumBuffer& spectrum_buffer, in GetRenderIndexesToAnalyze() argument
99 *idx_start = spectrum_buffer.OffsetIndex(spectrum_buffer.read, window_start); in GetRenderIndexesToAnalyze()
100 *idx_stop = spectrum_buffer.OffsetIndex(spectrum_buffer.read, window_end + 1); in GetRenderIndexesToAnalyze()
165 const SpectrumBuffer& spectrum_buffer, in EchoGeneratingPower() argument
171 GetRenderIndexesToAnalyze(spectrum_buffer, echo_model, filter_delay_blocks, in EchoGeneratingPower()
176 for (int k = idx_start; k != idx_stop; k = spectrum_buffer.IncIndex(k)) { in EchoGeneratingPower()
178 X2[j] = std::max(X2[j], spectrum_buffer.buffer[k][/*channel=*/0][j]); in EchoGeneratingPower()
182 for (int k = idx_start; k != idx_stop; k = spectrum_buffer.IncIndex(k)) { in EchoGeneratingPower()
186 const auto& channel_power = spectrum_buffer.buffer[k][ch]; in EchoGeneratingPower()
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| D | aec_state.cc | 52 const SpectrumBuffer& spectrum_buffer, in ComputeAvgRenderReverb() argument
58 const size_t num_render_channels = spectrum_buffer.buffer[0].size(); in ComputeAvgRenderReverb()
60 spectrum_buffer.OffsetIndex(spectrum_buffer.read, delay_blocks); in ComputeAvgRenderReverb()
61 int idx_past = spectrum_buffer.IncIndex(idx_at_delay); in ComputeAvgRenderReverb()
82 average_channels(num_render_channels, spectrum_buffer.buffer[idx_past], in ComputeAvgRenderReverb()
87 average_channels(num_render_channels, spectrum_buffer.buffer[idx_at_delay], in ComputeAvgRenderReverb()
92 spectrum_buffer.buffer[idx_past][/*channel=*/0], in ComputeAvgRenderReverb()
95 X2 = spectrum_buffer.buffer[idx_at_delay][/*channel=*/0]; in ComputeAvgRenderReverb()
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| D | stationarity_estimator.h | 44 const SpectrumBuffer& spectrum_buffer,
64 bool EstimateBandStationarity(const SpectrumBuffer& spectrum_buffer,
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| D | render_buffer.cc | 22 SpectrumBuffer* spectrum_buffer, in RenderBuffer() argument
25 spectrum_buffer_(spectrum_buffer), in RenderBuffer()
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| D | erle_estimator_unittest.cc | 76 const auto& spectrum_buffer = render_buffer.GetSpectrumBuffer(); in FormFarendFrame() local
77 const int num_render_channels = spectrum_buffer.buffer[0].size(); in FormFarendFrame()
83 (*X2)[k] += spectrum_buffer.buffer[spectrum_buffer.write][ch][k] / in FormFarendFrame()
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| D | echo_audibility.h | 69 void UpdateRenderNoiseEstimator(const SpectrumBuffer& spectrum_buffer,
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| D | BUILD.gn | 108 "spectrum_buffer.cc",
109 "spectrum_buffer.h",
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| D | render_buffer.h | 34 SpectrumBuffer* spectrum_buffer,
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| /external/webrtc/ |
| D | Android.bp | 2818 "modules/audio_processing/aec3/spectrum_buffer.cc",
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| /external/webrtc/android_tools/ |
| D | sorted_targets.txt | 49298 "//modules/audio_processing/aec3/spectrum_buffer.cc": [
49299 "obj/modules/audio_processing/aec3/aec3/spectrum_buffer.o"
49420 "//modules/audio_processing/aec3/spectrum_buffer.cc",
49421 "//modules/audio_processing/aec3/spectrum_buffer.h",
|