Add task queue to Call.

webrtc/video/vie_encoder.cc

Index: webrtc/video/vie_encoder.cc
diff --git a/webrtc/video/vie_encoder.cc b/webrtc/video/vie_encoder.cc
index e85a05fd42feb5f8e31dca8b2097241648998689..d9abb1e0a2decfb866468210382caf9d38d7c2d5 100644
--- a/webrtc/video/vie_encoder.cc
+++ b/webrtc/video/vie_encoder.cc
@@ -28,7 +28,6 @@
 namespace webrtc {
 
 ViEEncoder::ViEEncoder(uint32_t number_of_cores,
-                       ProcessThread* module_process_thread,
                        SendStatisticsProxy* stats_proxy,
                        OveruseFrameDetector* overuse_detector,
                        EncodedImageCallback* sink)
@@ -38,17 +37,15 @@ ViEEncoder::ViEEncoder(uint32_t number_of_cores,
       video_sender_(Clock::GetRealTimeClock(), this, this, this),
       stats_proxy_(stats_proxy),
       overuse_detector_(overuse_detector),
-      time_of_last_frame_activity_ms_(std::numeric_limits<int64_t>::max()),
       encoder_config_(),
       last_observed_bitrate_bps_(0),
       encoder_paused_and_dropped_frame_(false),
-      module_process_thread_(module_process_thread),
+      module_process_thread_(nullptr),
       has_received_sli_(false),
       picture_id_sli_(0),
       has_received_rpsi_(false),
       picture_id_rpsi_(0),
       video_suspended_(false) {
-  module_process_thread_->RegisterModule(&video_sender_);
   vp_->EnableTemporalDecimation(true);
 }
 
@@ -56,7 +53,14 @@ vcm::VideoSender* ViEEncoder::video_sender() {
   return &video_sender_;
 }
 
-ViEEncoder::~ViEEncoder() {
+ViEEncoder::~ViEEncoder() {}
+
+void ViEEncoder::RegisterProcessThread(ProcessThread* module_process_thread) {
+  RTC_DCHECK(!module_process_thread_);
+  module_process_thread_ = module_process_thread;
+  module_process_thread_->RegisterModule(&video_sender_);
+}
+void ViEEncoder::DeRegisterProcessThread() {
   module_process_thread_->DeRegisterModule(&video_sender_);
 }
 
@@ -139,7 +143,6 @@ void ViEEncoder::EncodeVideoFrame(const VideoFrame& video_frame) {
   VideoCodecType codec_type;
   {
     rtc::CritScope lock(&data_cs_);
-    time_of_last_frame_activity_ms_ = rtc::TimeMillis();
     if (EncoderPaused()) {
       TraceFrameDropStart();
       return;
@@ -188,11 +191,6 @@ void ViEEncoder::SendKeyFrame() {
   video_sender_.IntraFrameRequest(0);
 }
 
-int64_t ViEEncoder::time_of_last_frame_activity_ms() {
-  rtc::CritScope lock(&data_cs_);
-  return time_of_last_frame_activity_ms_;
-}
-
 void ViEEncoder::OnSetRates(uint32_t bitrate_bps, int framerate) {
   if (stats_proxy_)
     stats_proxy_->OnSetRates(bitrate_bps, framerate);
@@ -201,10 +199,6 @@ void ViEEncoder::OnSetRates(uint32_t bitrate_bps, int framerate) {
 int32_t ViEEncoder::Encoded(const EncodedImage& encoded_image,
                             const CodecSpecificInfo* codec_specific_info,
                             const RTPFragmentationHeader* fragmentation) {
-  {
-    rtc::CritScope lock(&data_cs_);
-    time_of_last_frame_activity_ms_ = rtc::TimeMillis();
-  }
   if (stats_proxy_) {
     stats_proxy_->OnSendEncodedImage(encoded_image, codec_specific_info);
   }
@@ -256,16 +250,6 @@ void ViEEncoder::OnBitrateUpdated(uint32_t bitrate_bps,
     last_observed_bitrate_bps_ = bitrate_bps;
     video_suspension_changed = video_suspended_ != video_is_suspended;
     video_suspended_ = video_is_suspended;
-    // Set |time_of_last_frame_activity_ms_| to now if this is the first time
-    // the encoder is supposed to produce encoded frames.
-    // TODO(perkj): Remove this hack. It is here to avoid a race that the
-    // encoder report that it has timed out before it has processed the first
-    // frame.
-    if (last_observed_bitrate_bps_ != 0 &&
-        time_of_last_frame_activity_ms_ ==
-            std::numeric_limits<int64_t>::max()) {
-      time_of_last_frame_activity_ms_ = rtc::TimeMillis();
-    }
   }
 
   if (stats_proxy_ && video_suspension_changed) {