rtcp::Pli moved into own file and got a Parse function

webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.cc

Index: webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.cc
new file mode 100644
index 0000000000000000000000000000000000000000..740777d561ca3d4afcc774c273fe1a13888f6df7
--- /dev/null
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.cc
@@ -0,0 +1,50 @@
+/*
+ *  Copyright (c) 2015 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.
+ */
+
+#include "webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.h"
+
+#include "webrtc/base/checks.h"
+#include "webrtc/base/logging.h"

[åsapersson, 2015/11/25 16:14:48]

remove unused

[danilchap, 2015/11/25 16:49:17]

Done.

+#include "webrtc/modules/rtp_rtcp/source/byte_io.h"
+#include "webrtc/modules/rtp_rtcp/source/rtp_utility.h"
+
+using webrtc::RTCPUtility::RtcpCommonHeader;

[åsapersson, 2015/11/25 16:14:48]

remove unused

[danilchap, 2015/11/25 16:49:17]

Done.

+
+namespace webrtc {
+namespace rtcp {
+
+// RFC 4585: Feedback format.
+//
+// Common packet format:
+//
+//    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
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//   |V=2|P|   FMT   |       PT      |          length               |
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+// 0 |                  SSRC of packet sender                        |
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+// 4 |                  SSRC of media source                         |
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//   :            Feedback Control Information (FCI)                 :
+//   :                                                               :
+
+void Psfb::ParseBaseFeedback(const uint8_t* payload) {
+  sender_ssrc_ = ByteReader<uint32_t>::ReadBigEndian(&payload[0]);
+  media_ssrc_ = ByteReader<uint32_t>::ReadBigEndian(&payload[4]);
+}
+
+void Psfb::CreateBaseFeedback(uint8_t* payload) const {

[åsapersson, 2015/11/25 16:14:48]

buffer in h.file

[danilchap, 2015/11/25 16:49:17]

Done. (changed the name in the .h to match Parse function)

+  ByteWriter<uint32_t>::WriteBigEndian(&payload[0], sender_ssrc_);
+  ByteWriter<uint32_t>::WriteBigEndian(&payload[4], media_ssrc_);
+}
+
+}  // namespace rtcp
+}  // namespace webrtc