[rtp_rtcp] rtcp::Rpsi moved into own file

webrtc/modules/rtp_rtcp/source/rtcp_packet.h

 /*
  *  Copyright (c) 2014 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.
  *
  */
@@ skipping 232 matching lines @@
  private:
   static const int kMaxNumberOfChunks = 0x1f;
 
   size_t BlockLength() const;
 
   std::vector<Chunk> chunks_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(Sdes);
 };
 
-// Reference picture selection indication (RPSI) (RFC 4585).
-//
-// FCI:
-//
-//    0                   1                   2                   3
-//    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-//   |      PB       |0| Payload Type|    Native RPSI bit string     |
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-//   |   defined per codec          ...                | Padding (0) |
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-class Rpsi : public RtcpPacket {
- public:
-  Rpsi()
-      : RtcpPacket(),
-        padding_bytes_(0) {
-    memset(&rpsi_, 0, sizeof(rpsi_));
-  }
-
-  virtual ~Rpsi() {}
-
-  void From(uint32_t ssrc) {
-    rpsi_.SenderSSRC = ssrc;
-  }
-  void To(uint32_t ssrc) {
-    rpsi_.MediaSSRC = ssrc;
-  }
-  void WithPayloadType(uint8_t payload) {
-    assert(payload <= 0x7f);
-    rpsi_.PayloadType = payload;
-  }
-  void WithPictureId(uint64_t picture_id);
-
- protected:
-  bool Create(uint8_t* packet,
-              size_t* index,
-              size_t max_length,
-              RtcpPacket::PacketReadyCallback* callback) const override;
-
- private:
-  size_t BlockLength() const {
-    size_t fci_length = 2 + (rpsi_.NumberOfValidBits / 8) + padding_bytes_;
-    return kCommonFbFmtLength + fci_length;
-  }
-
-  uint8_t padding_bytes_;
-  RTCPUtility::RTCPPacketPSFBRPSI rpsi_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Rpsi);
-};
-
 // Class holding a RTCP packet.
 //
 // Takes a built rtcp packet.
 //  RawPacket raw_packet(buffer, length);
 //
 // To access the raw packet:
 //  raw_packet.Buffer();         - pointer to the raw packet
 //  raw_packet.BufferLength();   - the length of the raw packet
 
 class RawPacket {
  public:
   explicit RawPacket(size_t buffer_length);
   RawPacket(const uint8_t* packet, size_t packet_length);
 
   const uint8_t* Buffer() const;
   uint8_t* MutableBuffer();
   size_t BufferLength() const;
   size_t Length() const;
   void SetLength(size_t length);
 
  private:
   const size_t buffer_length_;
   size_t length_;
   rtc::scoped_ptr<uint8_t[]> buffer_;
 };
 
 }  // namespace rtcp
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_H_