Initialize VideoEncoder objects asynchronously.

talk/media/webrtc/webrtcvideoengine2.cc

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 2026 matching lines @@
   RTC_DCHECK(!parameters_.encoder_config.streams.empty());
 
   RTC_CHECK(parameters_.codec_settings);
   VideoCodecSettings codec_settings = *parameters_.codec_settings;
 
   webrtc::VideoEncoderConfig encoder_config =
       CreateVideoEncoderConfig(last_dimensions_, codec_settings.codec);
 
   encoder_config.encoder_specific_settings = ConfigureVideoEncoderSettings(
       codec_settings.codec, parameters_.options, is_screencast);
-
-  bool stream_reconfigured = stream_->ReconfigureVideoEncoder(encoder_config);
-
+  stream_->ReconfigureVideoEncoder(encoder_config);
   encoder_config.encoder_specific_settings = NULL;
 
-  if (!stream_reconfigured) {
-    LOG(LS_WARNING) << "Failed to reconfigure video encoder for dimensions: "
-                    << width << "x" << height;
-    return;
-  }
-
   parameters_.encoder_config = encoder_config;
 }
 
 void WebRtcVideoChannel2::WebRtcVideoSendStream::Start() {
   rtc::CritScope cs(&lock_);
   RTC_DCHECK(stream_ != NULL);
   stream_->Start();
   sending_ = true;
 }
 
@@ skipping 581 matching lines @@
       video_codecs[i].rtx_payload_type = rtx_mapping[video_codecs[i].codec.id];
     }
   }
 
   return video_codecs;
 }
 
 }  // namespace cricket
 
 #endif  // HAVE_WEBRTC_VIDEO