Remove ViEncoder::Pause / Start

webrtc/modules/video_coding/protection_bitrate_calculator.cc

Index: webrtc/modules/video_coding/protection_bitrate_calculator.cc
diff --git a/webrtc/modules/video_coding/protection_bitrate_calculator.cc b/webrtc/modules/video_coding/protection_bitrate_calculator.cc
index c92c3c445ca8834868d7bebf81fdb1813ab84ab9..55853290431a12abee720a6a1fefe327562f6c04 100644
--- a/webrtc/modules/video_coding/protection_bitrate_calculator.cc
+++ b/webrtc/modules/video_coding/protection_bitrate_calculator.cc
@@ -8,7 +8,7 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include <webrtc/modules/video_coding/protection_bitrate_calculator.h>
+#include "webrtc/modules/video_coding/protection_bitrate_calculator.h"
 
 namespace webrtc {
 
@@ -33,7 +33,8 @@ ProtectionBitrateCalculator::ProtectionBitrateCalculator(
       protection_callback_(protection_callback),
       loss_prot_logic_(new media_optimization::VCMLossProtectionLogic(
           clock_->TimeInMilliseconds())),
-      max_payload_size_(1460) {}
+      max_payload_size_(1460),
+      last_encoder_target_rate_(0) {}
 
 ProtectionBitrateCalculator::~ProtectionBitrateCalculator(void) {
   loss_prot_logic_->Release();
@@ -93,6 +94,7 @@ uint32_t ProtectionBitrateCalculator::SetTargetRates(
     loss_prot_logic_->UpdateFilteredLossPr(packet_loss_enc);
 
     if (loss_prot_logic_->SelectedType() == media_optimization::kNone) {
+      last_encoder_target_rate_ = estimated_bitrate_bps;
       return estimated_bitrate_bps;
     }
 
@@ -154,7 +156,15 @@ uint32_t ProtectionBitrateCalculator::SetTargetRates(
     protection_overhead_rate = 0.5;
 
   // Source coding rate: total rate - protection overhead.
-  return estimated_bitrate_bps * (1.0 - protection_overhead_rate);
+  CritScope lock(&crit_sect_);
+  last_encoder_target_rate_ =
+      estimated_bitrate_bps * (1.0 - protection_overhead_rate);
+  return last_encoder_target_rate_;
+}
+
+uint32_t ProtectionBitrateCalculator::GetEncoderTargetRate() const {
+  CritScope lock(&crit_sect_);
+  return last_encoder_target_rate_;
 }
 
 void ProtectionBitrateCalculator::SetProtectionMethod(bool enable_fec,