Delete VP8 feedback mode.

webrtc/modules/video_coding/codecs/vp8/reference_picture_selection.h

Index: webrtc/modules/video_coding/codecs/vp8/reference_picture_selection.h
diff --git a/webrtc/modules/video_coding/codecs/vp8/reference_picture_selection.h b/webrtc/modules/video_coding/codecs/vp8/reference_picture_selection.h
deleted file mode 100644
index 51acc4c182e21c16db531967b89884cbd0971cb6..0000000000000000000000000000000000000000
--- a/webrtc/modules/video_coding/codecs/vp8/reference_picture_selection.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- *  Copyright (c) 2011 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.
- */
-
-/*
- * This file defines classes for doing reference picture selection, primarily
- * with VP8.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_REFERENCE_PICTURE_SELECTION_H_
-#define WEBRTC_MODULES_VIDEO_CODING_CODECS_REFERENCE_PICTURE_SELECTION_H_
-
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-class ReferencePictureSelection {
- public:
-  ReferencePictureSelection();
-  void Init();
-
-  // Report a received reference picture selection indication. This will
-  // introduce a new established reference if the received RPSI isn't too late.
-  void ReceivedRPSI(int rpsi_picture_id);
-
-  // Report a received slice loss indication. Returns true if a refresh frame
-  // must be sent to the receiver, which is accomplished by only predicting
-  // from the established reference.
-  // |now_ts| is the RTP timestamp corresponding to the current time. Typically
-  // the capture timestamp of the frame currently being processed.
-  // Returns true if it's time to encode a decoder refresh, otherwise false.
-  bool ReceivedSLI(uint32_t now_ts);
-
-  // Returns the recommended VP8 encode flags needed. May refresh the decoder
-  // and/or update the reference buffers.
-  // |picture_id| picture id of the frame to be encoded.
-  // |send_refresh| should be set to true if a decoder refresh should be
-  // encoded, otherwise false.
-  // |now_ts| is the RTP timestamp corresponding to the current time. Typically
-  // the capture timestamp of the frame currently being processed.
-  // Returns the flags to be given to the libvpx encoder when encoding the next
-  // frame.
-  int EncodeFlags(int picture_id, bool send_refresh, uint32_t now_ts);
-
-  // Notify the RPS that the frame with picture id |picture_id| was encoded as
-  // a key frame, effectively updating all reference buffers.
-  void EncodedKeyFrame(int picture_id);
-
-  // Set the round-trip time between the sender and the receiver to |rtt|
-  // milliseconds.
-  void SetRtt(int64_t rtt);
-
- private:
-  static int64_t TimestampDiff(uint32_t new_ts, uint32_t old_ts);
-
-  const double kRttConfidence;
-
-  bool update_golden_next_;
-  bool established_golden_;
-  bool received_ack_;
-  int last_sent_ref_picture_id_;
-  uint32_t last_sent_ref_update_time_;
-  int established_ref_picture_id_;
-  uint32_t last_refresh_time_;
-  int64_t rtt_;
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_VIDEO_CODING_CODECS_REFERENCE_PICTURE_SELECTION_H_