1 files changed, 61 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/transport/goog_cc_factory.h b/third_party/libwebrtc/api/transport/goog_cc_factory.h
new file mode 100644
index 0000000000..e12755d745
--- /dev/null
+++ b/third_party/libwebrtc/api/transport/goog_cc_factory.h
@@ -0,0 +1,61 @@
+/*
+ *  Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef API_TRANSPORT_GOOG_CC_FACTORY_H_
+#define API_TRANSPORT_GOOG_CC_FACTORY_H_
+#include <memory>
+
+#include "absl/base/attributes.h"
+#include "api/network_state_predictor.h"
+#include "api/transport/network_control.h"
+
+namespace webrtc {
+class RtcEventLog;
+
+struct GoogCcFactoryConfig {
+  std::unique_ptr<NetworkStateEstimatorFactory>
+      network_state_estimator_factory = nullptr;
+  NetworkStatePredictorFactoryInterface* network_state_predictor_factory =
+      nullptr;
+  bool feedback_only = false;
+};
+
+class GoogCcNetworkControllerFactory
+    : public NetworkControllerFactoryInterface {
+ public:
+  GoogCcNetworkControllerFactory() = default;
+  ABSL_DEPRECATED("")
+  explicit GoogCcNetworkControllerFactory(RtcEventLog* event_log);
+  explicit GoogCcNetworkControllerFactory(
+      NetworkStatePredictorFactoryInterface* network_state_predictor_factory);
+
+  explicit GoogCcNetworkControllerFactory(GoogCcFactoryConfig config);
+  std::unique_ptr<NetworkControllerInterface> Create(
+      NetworkControllerConfig config) override;
+  TimeDelta GetProcessInterval() const override;
+
+ protected:
+  RtcEventLog* const event_log_ = nullptr;
+  GoogCcFactoryConfig factory_config_;
+};
+
+// Deprecated, use GoogCcFactoryConfig to enable feedback only mode instead.
+// Factory to create packet feedback only GoogCC, this can be used for
+// connections providing packet receive time feedback but no other reports.
+class ABSL_DEPRECATED("use GoogCcFactoryConfig instead")
+    GoogCcFeedbackNetworkControllerFactory
+    : public GoogCcNetworkControllerFactory {
+ public:
+  explicit GoogCcFeedbackNetworkControllerFactory(RtcEventLog* event_log);
+};
+
+}  // namespace webrtc
+
+#endif  // API_TRANSPORT_GOOG_CC_FACTORY_H_