Finalization of the first version of EchoCanceller 3

webrtc/modules/audio_processing/BUILD.gn

Index: webrtc/modules/audio_processing/BUILD.gn
diff --git a/webrtc/modules/audio_processing/BUILD.gn b/webrtc/modules/audio_processing/BUILD.gn
index 2684a782c3a200793197f696e368ab7c0cc79178..c06707aebf7ef4cbf785048aa6010efa0b24908c 100644
--- a/webrtc/modules/audio_processing/BUILD.gn
+++ b/webrtc/modules/audio_processing/BUILD.gn
@@ -26,32 +26,68 @@ rtc_static_library("audio_processing") {
     "aec/aec_resampler.h",
     "aec/echo_cancellation.cc",
     "aec/echo_cancellation.h",
-    "aec3/aec3_constants.h",
+    "aec3/adaptive_fir_filter.cc",
+    "aec3/adaptive_fir_filter.h",
+    "aec3/aec3_common.cc",
+    "aec3/aec3_common.h",
+    "aec3/aec3_fft.cc",
+    "aec3/aec3_fft.h",
+    "aec3/aec_state.cc",
+    "aec3/aec_state.h",
     "aec3/block_framer.cc",
     "aec3/block_framer.h",
     "aec3/block_processor.cc",
     "aec3/block_processor.h",
     "aec3/cascaded_biquad_filter.cc",
     "aec3/cascaded_biquad_filter.h",
+    "aec3/comfort_noise_generator.cc",
+    "aec3/comfort_noise_generator.h",
     "aec3/decimator_by_4.cc",
     "aec3/decimator_by_4.h",
     "aec3/echo_canceller3.cc",
     "aec3/echo_canceller3.h",
     "aec3/echo_path_delay_estimator.cc",
     "aec3/echo_path_delay_estimator.h",
+    "aec3/echo_path_variability.cc",
     "aec3/echo_path_variability.h",
     "aec3/echo_remover.cc",
     "aec3/echo_remover.h",
+    "aec3/erl_estimator.cc",
+    "aec3/erl_estimator.h",
+    "aec3/erle_estimator.cc",
+    "aec3/erle_estimator.h",
+    "aec3/fft_buffer.cc",
+    "aec3/fft_buffer.h",
+    "aec3/fft_data.h",
     "aec3/frame_blocker.cc",
     "aec3/frame_blocker.h",
+    "aec3/main_filter_update_gain.cc",
+    "aec3/main_filter_update_gain.h",
     "aec3/matched_filter.cc",
     "aec3/matched_filter.h",
     "aec3/matched_filter_lag_aggregator.cc",
     "aec3/matched_filter_lag_aggregator.h",
+    "aec3/output_selector.cc",
+    "aec3/output_selector.h",
+    "aec3/power_echo_model.cc",
+    "aec3/power_echo_model.h",
     "aec3/render_delay_buffer.cc",
     "aec3/render_delay_buffer.h",
     "aec3/render_delay_controller.cc",
     "aec3/render_delay_controller.h",
+    "aec3/render_signal_analyzer.cc",
+    "aec3/render_signal_analyzer.h",
+    "aec3/residual_echo_estimator.cc",
+    "aec3/residual_echo_estimator.h",
+    "aec3/shadow_filter_update_gain.cc",
+    "aec3/shadow_filter_update_gain.h",
+    "aec3/subtractor.cc",
+    "aec3/subtractor.h",
+    "aec3/subtractor_output.h",
+    "aec3/suppression_filter.cc",
+    "aec3/suppression_filter.h",
+    "aec3/suppression_gain.cc",
+    "aec3/suppression_gain.h",
     "aecm/aecm_core.cc",
     "aecm/aecm_core.h",
     "aecm/echo_control_mobile.cc",
@@ -522,22 +558,36 @@ if (rtc_include_tests) {
         ":audioproc_unittest_proto",
       ]
       sources += [
+        "aec3/adaptive_fir_filter_unittest.cc",
+        "aec3/aec3_fft_unittest.cc",
+        "aec3/aec_state_unittest.cc",
         "aec3/block_framer_unittest.cc",
         "aec3/block_processor_unittest.cc",
         "aec3/cascaded_biquad_filter_unittest.cc",
+        "aec3/comfort_noise_generator_unittest.cc",
         "aec3/decimator_by_4_unittest.cc",
         "aec3/echo_canceller3_unittest.cc",
         "aec3/echo_path_delay_estimator_unittest.cc",
+        "aec3/echo_path_variability_unittest.cc",
         "aec3/echo_remover_unittest.cc",
+        "aec3/erl_estimator_unittest.cc",
+        "aec3/erle_estimator_unittest.cc",
+        "aec3/fft_buffer_unittest.cc",
+        "aec3/fft_data_unittest.cc",
         "aec3/frame_blocker_unittest.cc",
+        "aec3/main_filter_update_gain_unittest.cc",
         "aec3/matched_filter_lag_aggregator_unittest.cc",
         "aec3/matched_filter_unittest.cc",
-        "aec3/mock/mock_block_processor.h",
-        "aec3/mock/mock_echo_remover.h",
-        "aec3/mock/mock_render_delay_buffer.h",
-        "aec3/mock/mock_render_delay_controller.h",
+        "aec3/output_selector_unittest.cc",
+        "aec3/power_echo_model_unittest.cc",
         "aec3/render_delay_buffer_unittest.cc",
         "aec3/render_delay_controller_unittest.cc",
+        "aec3/render_signal_analyzer_unittest.cc",
+        "aec3/residual_echo_estimator_unittest.cc",
+        "aec3/shadow_filter_update_gain_unittest.cc",
+        "aec3/subtractor_unittest.cc",
+        "aec3/suppression_filter_unittest.cc",
+        "aec3/suppression_gain_unittest.cc",
         "audio_processing_impl_locking_unittest.cc",
         "audio_processing_impl_unittest.cc",
         "audio_processing_unittest.cc",