commit c20a19cc4bdd93b9157bb1a32691fee8bc6e6965
author Per Åhgren <peah@webrtc.org> Wed Nov 13 11:12:29 2019 +0100
committer Commit Bot <commit-bot@chromium.org> Wed Nov 13 11:33:53 2019 +0000
tree a84cb053b2925808b015bfd74338bb6cbcb1996e
parent 06a394e036abe283bcfead1225a927b52caf9d66

Allow extracting the linear AEC output

This CL enables extracting the linear AEC output,
allowing for more straightforward
testing/development.

Bug: b/140823178
Change-Id: I14f7934008d87066b35500466cb6e6d96f811688
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153672
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29789}

api/audio/echo_canceller3_config_json.cc

diff --git a/api/audio/echo_canceller3_config_json.cc b/api/audio/echo_canceller3_config_json.cc
index c6ee708..ab051bd 100644
--- a/api/audio/echo_canceller3_config_json.cc
+++ b/api/audio/echo_canceller3_config_json.cc
@@ -190,6 +190,8 @@
     ReadParam(section, "enable_shadow_filter_output_usage",
               &cfg.filter.enable_shadow_filter_output_usage);
     ReadParam(section, "use_linear_filter", &cfg.filter.use_linear_filter);
+    ReadParam(section, "export_linear_aec_output",
+              &cfg.filter.export_linear_aec_output);
   }
 
   if (rtc::GetValueFromJsonObject(aec3_root, "erle", &section)) {
@@ -314,10 +316,6 @@
 
     ReadParam(section, "floor_first_increase",
               &cfg.suppressor.floor_first_increase);
-    ReadParam(section, "enforce_transparent",
-              &cfg.suppressor.enforce_transparent);
-    ReadParam(section, "enforce_empty_higher_bands",
-              &cfg.suppressor.enforce_empty_higher_bands);
   }
 }
 
@@ -408,7 +406,12 @@
   ost << "\"conservative_initial_phase\": "
       << (config.filter.conservative_initial_phase ? "true" : "false") << ",";
   ost << "\"enable_shadow_filter_output_usage\": "
-      << (config.filter.enable_shadow_filter_output_usage ? "true" : "false");
+      << (config.filter.enable_shadow_filter_output_usage ? "true" : "false")
+      << ",";
+  ost << "\"use_linear_filter\": "
+      << (config.filter.use_linear_filter ? "true" : "false") << ",";
+  ost << "\"export_linear_aec_output\": "
+      << (config.filter.export_linear_aec_output ? "true" : "false");
 
   ost << "},";
 
@@ -545,12 +548,7 @@
   ost << "\"max_gain_during_echo\": "
       << config.suppressor.high_bands_suppression.max_gain_during_echo;
   ost << "},";
-  ost << "\"floor_first_increase\": " << config.suppressor.floor_first_increase
-      << ",";
-  ost << "\"enforce_transparent\": "
-      << (config.suppressor.enforce_transparent ? "true" : "false") << ",";
-  ost << "\"enforce_empty_higher_bands\": "
-      << (config.suppressor.enforce_empty_higher_bands ? "true" : "false");
+  ost << "\"floor_first_increase\": " << config.suppressor.floor_first_increase;
   ost << "}";
   ost << "}";
   ost << "}";