1 files changed, 0 insertions, 144 deletions
diff --git a/chromium/third_party/webrtc/modules/audio_coding/neteq4/packet_buffer.h b/chromium/third_party/webrtc/modules/audio_coding/neteq4/packet_buffer.h
deleted file mode 100644
index e964c28f207..00000000000
--- a/chromium/third_party/webrtc/modules/audio_coding/neteq4/packet_buffer.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- *  Copyright (c) 2012 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_AUDIO_CODING_NETEQ4_PACKET_BUFFER_H_
-#define WEBRTC_MODULES_AUDIO_CODING_NETEQ4_PACKET_BUFFER_H_
-
-#include "webrtc/modules/audio_coding/neteq4/packet.h"
-#include "webrtc/system_wrappers/interface/constructor_magic.h"
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-// Forward declaration.
-class DecoderDatabase;
-
-// This is the actual buffer holding the packets before decoding.
-class PacketBuffer {
- public:
-  enum BufferReturnCodes {
-    kOK = 0,
-    kFlushed,
-    kNotFound,
-    kBufferEmpty,
-    kInvalidPacket,
-    kInvalidPointer,
-    kOversizePacket
-  };
-
-  // Constructor creates a buffer which can hold a maximum of
-  // |max_number_of_packets| packets and |max_payload_memory| bytes of payload,
-  // excluding RTP headers.
-  PacketBuffer(size_t max_number_of_packets, size_t max_payload_memory);
-
-  // Deletes all packets in the buffer before destroying the buffer.
-  virtual ~PacketBuffer();
-
-  // Flushes the buffer and deletes all packets in it.
-  virtual void Flush();
-
-  // Returns true for an empty buffer.
-  virtual bool Empty() const { return buffer_.empty(); }
-
-  // Inserts |packet| into the buffer. The buffer will take over ownership of
-  // the packet object.
-  // Returns PacketBuffer::kOK on success, PacketBuffer::kFlushed if the buffer
-  // was flushed due to overfilling.
-  virtual int InsertPacket(Packet* packet);
-
-  // Inserts a list of packets into the buffer. The buffer will take over
-  // ownership of the packet objects.
-  // Returns PacketBuffer::kOK if all packets were inserted successfully.
-  // If the buffer was flushed due to overfilling, only a subset of the list is
-  // inserted, and PacketBuffer::kFlushed is returned.
-  // The last three parameters are included for legacy compatibility.
-  // TODO(hlundin): Redesign to not use current_*_payload_type and
-  // decoder_database.
-  virtual int InsertPacketList(PacketList* packet_list,
-                               const DecoderDatabase& decoder_database,
-                               uint8_t* current_rtp_payload_type,
-                               uint8_t* current_cng_rtp_payload_type);
-
-  // Gets the timestamp for the first packet in the buffer and writes it to the
-  // output variable |next_timestamp|.
-  // Returns PacketBuffer::kBufferEmpty if the buffer is empty,
-  // PacketBuffer::kOK otherwise.
-  virtual int NextTimestamp(uint32_t* next_timestamp) const;
-
-  // Gets the timestamp for the first packet in the buffer with a timestamp no
-  // lower than the input limit |timestamp|. The result is written to the output
-  // variable |next_timestamp|.
-  // Returns PacketBuffer::kBufferEmpty if the buffer is empty,
-  // PacketBuffer::kOK otherwise.
-  virtual int NextHigherTimestamp(uint32_t timestamp,
-                                  uint32_t* next_timestamp) const;
-
-  // Returns a (constant) pointer the RTP header of the first packet in the
-  // buffer. Returns NULL if the buffer is empty.
-  virtual const RTPHeader* NextRtpHeader() const;
-
-  // Extracts the first packet in the buffer and returns a pointer to it.
-  // Returns NULL if the buffer is empty. The caller is responsible for deleting
-  // the packet.
-  // Subsequent packets with the same timestamp as the one extracted will be
-  // discarded and properly deleted. The number of discarded packets will be
-  // written to the output variable |discard_count|.
-  virtual Packet* GetNextPacket(int* discard_count);
-
-  // Discards the first packet in the buffer. The packet is deleted.
-  // Returns PacketBuffer::kBufferEmpty if the buffer is empty,
-  // PacketBuffer::kOK otherwise.
-  virtual int DiscardNextPacket();
-
-  // Discards all packets that are (strictly) older than |timestamp_limit|.
-  // Returns number of packets discarded.
-  virtual int DiscardOldPackets(uint32_t timestamp_limit);
-
-  // Returns the number of packets in the buffer, including duplicates and
-  // redundant packets.
-  virtual int NumPacketsInBuffer() const {
-    return static_cast<int>(buffer_.size());
-  }
-
-  // Returns the number of samples in the buffer, including samples carried in
-  // duplicate and redundant packets.
-  virtual int NumSamplesInBuffer(DecoderDatabase* decoder_database,
-                                 int last_decoded_length) const;
-
-  // Increase the waiting time counter for every packet in the buffer by |inc|.
-  // The default value for |inc| is 1.
-  virtual void IncrementWaitingTimes(int inc = 1);
-
-  virtual void BufferStat(int* num_packets,
-                          int* max_num_packets,
-                          int* current_memory_bytes,
-                          int* max_memory_bytes) const;
-
-  virtual int current_memory_bytes() const { return current_memory_bytes_; }
-
-  // Static method that properly deletes the first packet, and its payload
-  // array, in |packet_list|. Returns false if |packet_list| already was empty,
-  // otherwise true.
-  static bool DeleteFirstPacket(PacketList* packet_list);
-
-  // Static method that properly deletes all packets, and their payload arrays,
-  // in |packet_list|.
-  static void DeleteAllPackets(PacketList* packet_list);
-
- private:
-  size_t max_number_of_packets_;
-  size_t max_memory_bytes_;
-  int current_memory_bytes_;
-  PacketList buffer_;
-  DISALLOW_COPY_AND_ASSIGN(PacketBuffer);
-};
-
-}  // namespace webrtc
-#endif  // WEBRTC_MODULES_AUDIO_CODING_NETEQ4_PACKET_BUFFER_H_