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diff --git a/webrtc/modules/video_coding/main/source/decoding_state.h b/webrtc/modules/video_coding/main/source/decoding_state.h
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--- a/webrtc/modules/video_coding/main/source/decoding_state.h
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-/*
- * 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.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CODING_DECODING_STATE_H_
-#define WEBRTC_MODULES_VIDEO_CODING_DECODING_STATE_H_
-
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-// Forward declarations
-class VCMFrameBuffer;
-class VCMPacket;
-
-class VCMDecodingState {
- public:
- VCMDecodingState();
- ~VCMDecodingState();
- // Check for old frame
- bool IsOldFrame(const VCMFrameBuffer* frame) const;
- // Check for old packet
- bool IsOldPacket(const VCMPacket* packet) const;
- // Check for frame continuity based on current decoded state. Use best method
- // possible, i.e. temporal info, picture ID or sequence number.
- bool ContinuousFrame(const VCMFrameBuffer* frame) const;
- void SetState(const VCMFrameBuffer* frame);
- void CopyFrom(const VCMDecodingState& state);
- bool UpdateEmptyFrame(const VCMFrameBuffer* frame);
- // Update the sequence number if the timestamp matches current state and the
- // sequence number is higher than the current one. This accounts for packets
- // arriving late.
- void UpdateOldPacket(const VCMPacket* packet);
- void SetSeqNum(uint16_t new_seq_num);
- void Reset();
- uint32_t time_stamp() const;
- uint16_t sequence_num() const;
- // Return true if at initial state.
- bool in_initial_state() const;
- // Return true when sync is on - decode all layers.
- bool full_sync() const;
-
- private:
- void UpdateSyncState(const VCMFrameBuffer* frame);
- // Designated continuity functions
- bool ContinuousPictureId(int picture_id) const;
- bool ContinuousSeqNum(uint16_t seq_num) const;
- bool ContinuousLayer(int temporal_id, int tl0_pic_id) const;
- bool UsingPictureId(const VCMFrameBuffer* frame) const;
-
- // Keep state of last decoded frame.
- // TODO(mikhal/stefan): create designated classes to handle these types.
- uint16_t sequence_num_;
- uint32_t time_stamp_;
- int picture_id_;
- int temporal_id_;
- int tl0_pic_id_;
- bool full_sync_; // Sync flag when temporal layers are used.
- bool in_initial_state_;
-};
-
-} // namespace webrtc
-
-#endif // WEBRTC_MODULES_VIDEO_CODING_DECODING_STATE_H_