[rtp_rtcp] rtcp::Tmmbr moved into own file

BUG=webrtc:5260
R=åsapersson

Review URL: https://codereview.webrtc.org/1575023002

Cr-Commit-Position: refs/heads/master@{#11206}

11 files changed, 219 insertions, 124 deletions

diff --git a/webrtc/modules/modules.gyp b/webrtc/modules/modules.gyp
index 729f567a68..39bc69c3ca 100644
--- a/webrtc/modules/modules.gyp
+++ b/webrtc/modules/modules.gyp
@@ -314,6 +314,7 @@
                 'rtp_rtcp/source/rtcp_packet/report_block_unittest.cc',
                 'rtp_rtcp/source/rtcp_packet/rrtr_unittest.cc',
                 'rtp_rtcp/source/rtcp_packet/tmmbn_unittest.cc',
+                'rtp_rtcp/source/rtcp_packet/tmmbr_unittest.cc',
                 'rtp_rtcp/source/rtcp_packet/transport_feedback_unittest.cc',
                 'rtp_rtcp/source/rtcp_packet/voip_metric_unittest.cc',
                 'rtp_rtcp/source/rtcp_receiver_unittest.cc',
diff --git a/webrtc/modules/rtp_rtcp/BUILD.gn b/webrtc/modules/rtp_rtcp/BUILD.gn
index a40409321c..064c12dc50 100644
--- a/webrtc/modules/rtp_rtcp/BUILD.gn
+++ b/webrtc/modules/rtp_rtcp/BUILD.gn
@@ -70,6 +70,8 @@ source_set("rtp_rtcp") {
     "source/rtcp_packet/rtpfb.h",
     "source/rtcp_packet/tmmbn.cc",
     "source/rtcp_packet/tmmbn.h",
+    "source/rtcp_packet/tmmbr.cc",
+    "source/rtcp_packet/tmmbr.h",
     "source/rtcp_packet/transport_feedback.cc",
     "source/rtcp_packet/transport_feedback.h",
     "source/rtcp_packet/voip_metric.cc",
diff --git a/webrtc/modules/rtp_rtcp/rtp_rtcp.gypi b/webrtc/modules/rtp_rtcp/rtp_rtcp.gypi
index febc31dce7..7a19efc31b 100644
--- a/webrtc/modules/rtp_rtcp/rtp_rtcp.gypi
+++ b/webrtc/modules/rtp_rtcp/rtp_rtcp.gypi
@@ -65,6 +65,8 @@
         'source/rtcp_packet/rtpfb.h',
         'source/rtcp_packet/tmmbn.cc',
         'source/rtcp_packet/tmmbn.h',
+        'source/rtcp_packet/tmmbr.cc',
+        'source/rtcp_packet/tmmbr.h',
         'source/rtcp_packet/transport_feedback.cc',
         'source/rtcp_packet/transport_feedback.h',
         'source/rtcp_packet/voip_metric.cc',
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet.cc
index 1126bea186..64a69f1029 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet.cc
@@ -39,8 +39,6 @@ using webrtc::RTCPUtility::RTCPPacketPSFBSLIItem;
 using webrtc::RTCPUtility::RTCPPacketReportBlockItem;
 using webrtc::RTCPUtility::RTCPPacketRTPFBNACK;
 using webrtc::RTCPUtility::RTCPPacketRTPFBNACKItem;
-using webrtc::RTCPUtility::RTCPPacketRTPFBTMMBR;
-using webrtc::RTCPUtility::RTCPPacketRTPFBTMMBRItem;
 using webrtc::RTCPUtility::RTCPPacketSR;
 using webrtc::RTCPUtility::RTCPPacketXRDLRRReportBlockItem;
 using webrtc::RTCPUtility::RTCPPacketXR;
@@ -258,43 +256,6 @@ void CreateFir(const RTCPPacketPSFBFIR& fir,
   AssignUWord24(buffer, pos, 0);
 }
 
-void CreateTmmbrItem(const RTCPPacketRTPFBTMMBRItem& tmmbr_item,
-                     uint8_t* buffer,
-                     size_t* pos) {
-  uint32_t bitrate_bps = tmmbr_item.MaxTotalMediaBitRate * 1000;
-  uint32_t mantissa = 0;
-  uint8_t exp = 0;
-  ComputeMantissaAnd6bitBase2Exponent(bitrate_bps, 17, &mantissa, &exp);
-
-  AssignUWord32(buffer, pos, tmmbr_item.SSRC);
-  AssignUWord8(buffer, pos, (exp << 2) + ((mantissa >> 15) & 0x03));
-  AssignUWord8(buffer, pos, mantissa >> 7);
-  AssignUWord8(buffer, pos, (mantissa << 1) +
-                            ((tmmbr_item.MeasuredOverhead >> 8) & 0x01));
-  AssignUWord8(buffer, pos, tmmbr_item.MeasuredOverhead);
-}
-
-// Temporary Maximum Media Stream Bit Rate Request (TMMBR) (RFC 5104).
-//
-// 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
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-//   |                              SSRC                             |
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-//   | MxTBR Exp |  MxTBR Mantissa                 |Measured Overhead|
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-void CreateTmmbr(const RTCPPacketRTPFBTMMBR& tmmbr,
-                 const RTCPPacketRTPFBTMMBRItem& tmmbr_item,
-                 uint8_t* buffer,
-                 size_t* pos) {
-  AssignUWord32(buffer, pos, tmmbr.SenderSSRC);
-  AssignUWord32(buffer, pos, kUnusedMediaSourceSsrc0);
-  CreateTmmbrItem(tmmbr_item, buffer, pos);
-}
-
 // Receiver Estimated Max Bitrate (REMB) (draft-alvestrand-rmcat-remb).
 //
 //    0                   1                   2                   3
@@ -625,20 +586,6 @@ void Remb::AppliesTo(uint32_t ssrc) {
   remb_item_.SSRCs[remb_item_.NumberOfSSRCs++] = ssrc;
 }
 
-bool Tmmbr::Create(uint8_t* packet,
-                   size_t* index,
-                   size_t max_length,
-                   RtcpPacket::PacketReadyCallback* callback) const {
-  while (*index + BlockLength() > max_length) {
-    if (!OnBufferFull(packet, index, callback))
-      return false;
-  }
-  const uint8_t kFmt = 3;
-  CreateHeader(kFmt, PT_RTPFB, HeaderLength(), packet, index);
-  CreateTmmbr(tmmbr_, tmmbr_item_, packet, index);
-  return true;
-}
-
 bool Xr::Create(uint8_t* packet,
                 size_t* index,
                 size_t max_length,
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet.h
index 22d8ed188a..cec50ecb4b 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet.h
@@ -426,59 +426,6 @@ class Fir : public RtcpPacket {
   RTCPUtility::RTCPPacketPSFBFIRItem fir_item_;
 };
 
-// Temporary Maximum Media Stream Bit Rate Request (TMMBR) (RFC 5104).
-//
-// 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
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-//   |                              SSRC                             |
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-//   | MxTBR Exp |  MxTBR Mantissa                 |Measured Overhead|
-//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-class Tmmbr : public RtcpPacket {
- public:
-  Tmmbr() : RtcpPacket() {
-    memset(&tmmbr_, 0, sizeof(tmmbr_));
-    memset(&tmmbr_item_, 0, sizeof(tmmbr_item_));
-  }
-
-  virtual ~Tmmbr() {}
-
-  void From(uint32_t ssrc) {
-    tmmbr_.SenderSSRC = ssrc;
-  }
-  void To(uint32_t ssrc) {
-    tmmbr_item_.SSRC = ssrc;
-  }
-  void WithBitrateKbps(uint32_t bitrate_kbps) {
-    tmmbr_item_.MaxTotalMediaBitRate = bitrate_kbps;
-  }
-  void WithOverhead(uint16_t overhead) {
-    assert(overhead <= 0x1ff);
-    tmmbr_item_.MeasuredOverhead = overhead;
-  }
-
- protected:
-  bool Create(uint8_t* packet,
-              size_t* index,
-              size_t max_length,
-              RtcpPacket::PacketReadyCallback* callback) const override;
-
- private:
-  size_t BlockLength() const {
-    const size_t kFciLen = 8;
-    return kCommonFbFmtLength + kFciLen;
-  }
-
-  RTCPUtility::RTCPPacketRTPFBTMMBR tmmbr_;
-  RTCPUtility::RTCPPacketRTPFBTMMBRItem tmmbr_item_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Tmmbr);
-};
-
 // Receiver Estimated Max Bitrate (REMB) (draft-alvestrand-rmcat-remb).
 //
 //    0                   1                   2                   3
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.cc
new file mode 100644
index 0000000000..4df167de79
--- /dev/null
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.cc
@@ -0,0 +1,105 @@
+/*
+ *  Copyright (c) 2016 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/tmmbr.h"
+
+#include "webrtc/base/logging.h"
+#include "webrtc/modules/rtp_rtcp/source/byte_io.h"
+
+using webrtc::RTCPUtility::PT_RTPFB;
+using webrtc::RTCPUtility::RTCPPacketRTPFBTMMBR;
+using webrtc::RTCPUtility::RTCPPacketRTPFBTMMBRItem;
+
+namespace webrtc {
+namespace rtcp {
+namespace {
+const uint32_t kUnusedMediaSourceSsrc0 = 0;
+
+void AssignUWord8(uint8_t* buffer, size_t* offset, uint8_t value) {
+  buffer[(*offset)++] = value;
+}
+
+void AssignUWord32(uint8_t* buffer, size_t* offset, uint32_t value) {
+  ByteWriter<uint32_t>::WriteBigEndian(buffer + *offset, value);
+  *offset += 4;
+}
+
+void ComputeMantissaAnd6bitBase2Exponent(uint32_t input_base10,
+                                         uint8_t bits_mantissa,
+                                         uint32_t* mantissa,
+                                         uint8_t* exp) {
+  // input_base10 = mantissa * 2^exp
+  assert(bits_mantissa <= 32);
+  uint32_t mantissa_max = (1 << bits_mantissa) - 1;
+  uint8_t exponent = 0;
+  for (uint32_t i = 0; i < 64; ++i) {
+    if (input_base10 <= (mantissa_max << i)) {
+      exponent = i;
+      break;
+    }
+  }
+  *exp = exponent;
+  *mantissa = (input_base10 >> exponent);
+}
+
+void CreateTmmbrItem(const RTCPPacketRTPFBTMMBRItem& tmmbr_item,
+                     uint8_t* buffer,
+                     size_t* pos) {
+  uint32_t bitrate_bps = tmmbr_item.MaxTotalMediaBitRate * 1000;
+  uint32_t mantissa = 0;
+  uint8_t exp = 0;
+  ComputeMantissaAnd6bitBase2Exponent(bitrate_bps, 17, &mantissa, &exp);
+
+  AssignUWord32(buffer, pos, tmmbr_item.SSRC);
+  AssignUWord8(buffer, pos, (exp << 2) + ((mantissa >> 15) & 0x03));
+  AssignUWord8(buffer, pos, mantissa >> 7);
+  AssignUWord8(buffer, pos, (mantissa << 1) +
+                            ((tmmbr_item.MeasuredOverhead >> 8) & 0x01));
+  AssignUWord8(buffer, pos, tmmbr_item.MeasuredOverhead);
+}
+
+// Temporary Maximum Media Stream Bit Rate Request (TMMBR) (RFC 5104).
+//
+// 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
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//   |                              SSRC                             |
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//   | MxTBR Exp |  MxTBR Mantissa                 |Measured Overhead|
+//   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+void CreateTmmbr(const RTCPPacketRTPFBTMMBR& tmmbr,
+                 const RTCPPacketRTPFBTMMBRItem& tmmbr_item,
+                 uint8_t* buffer,
+                 size_t* pos) {
+  AssignUWord32(buffer, pos, tmmbr.SenderSSRC);
+  AssignUWord32(buffer, pos, kUnusedMediaSourceSsrc0);
+  CreateTmmbrItem(tmmbr_item, buffer, pos);
+}
+}  // namespace
+
+bool Tmmbr::Create(uint8_t* packet,
+                   size_t* index,
+                   size_t max_length,
+                   RtcpPacket::PacketReadyCallback* callback) const {
+  while (*index + BlockLength() > max_length) {
+    if (!OnBufferFull(packet, index, callback))
+      return false;
+  }
+  const uint8_t kFmt = 3;
+  CreateHeader(kFmt, PT_RTPFB, HeaderLength(), packet, index);
+  CreateTmmbr(tmmbr_, tmmbr_item_, packet, index);
+  return true;
+}
+
+}  // namespace rtcp
+}  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h
new file mode 100644
index 0000000000..84a4180ad3
--- /dev/null
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h
@@ -0,0 +1,64 @@
+/*
+ *  Copyright (c) 2016 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_RTP_RTCP_SOURCE_RTCP_PACKET_TMMBR_H_
+#define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_TMMBR_H_
+
+#include "webrtc/base/basictypes.h"
+#include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
+#include "webrtc/modules/rtp_rtcp/source/rtcp_utility.h"
+
+namespace webrtc {
+namespace rtcp {
+// Temporary Maximum Media Stream Bit Rate Request (TMMBR) (RFC 5104).
+class Tmmbr : public RtcpPacket {
+ public:
+  Tmmbr() : RtcpPacket() {
+    memset(&tmmbr_, 0, sizeof(tmmbr_));
+    memset(&tmmbr_item_, 0, sizeof(tmmbr_item_));
+  }
+
+  virtual ~Tmmbr() {}
+
+  void From(uint32_t ssrc) {
+    tmmbr_.SenderSSRC = ssrc;
+  }
+  void To(uint32_t ssrc) {
+    tmmbr_item_.SSRC = ssrc;
+  }
+  void WithBitrateKbps(uint32_t bitrate_kbps) {
+    tmmbr_item_.MaxTotalMediaBitRate = bitrate_kbps;
+  }
+  void WithOverhead(uint16_t overhead) {
+    assert(overhead <= 0x1ff);
+    tmmbr_item_.MeasuredOverhead = overhead;
+  }
+
+ protected:
+  bool Create(uint8_t* packet,
+              size_t* index,
+              size_t max_length,
+              RtcpPacket::PacketReadyCallback* callback) const override;
+
+ private:
+  size_t BlockLength() const {
+    const size_t kFciLen = 8;
+    return kCommonFbFmtLength + kFciLen;
+  }
+
+  RTCPUtility::RTCPPacketRTPFBTMMBR tmmbr_;
+  RTCPUtility::RTCPPacketRTPFBTMMBRItem tmmbr_item_;
+
+  RTC_DISALLOW_COPY_AND_ASSIGN(Tmmbr);
+};
+}  // namespace rtcp
+}  // namespace webrtc
+#endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_TMMBR_H_
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr_unittest.cc
new file mode 100644
index 0000000000..6d71caa251
--- /dev/null
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr_unittest.cc
@@ -0,0 +1,43 @@
+/*
+ *  Copyright (c) 2016 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/tmmbr.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+#include "webrtc/modules/rtp_rtcp/source/byte_io.h"
+#include "webrtc/test/rtcp_packet_parser.h"
+
+using webrtc::rtcp::RawPacket;
+using webrtc::rtcp::Tmmbr;
+using webrtc::test::RtcpPacketParser;
+
+namespace webrtc {
+const uint32_t kSenderSsrc = 0x12345678;
+const uint32_t kRemoteSsrc = 0x23456789;
+
+TEST(RtcpPacketTest, Tmmbr) {
+  Tmmbr tmmbr;
+  tmmbr.From(kSenderSsrc);
+  tmmbr.To(kRemoteSsrc);
+  tmmbr.WithBitrateKbps(312);
+  tmmbr.WithOverhead(60);
+
+  rtc::scoped_ptr<RawPacket> packet(tmmbr.Build());
+  RtcpPacketParser parser;
+  parser.Parse(packet->Buffer(), packet->Length());
+  EXPECT_EQ(1, parser.tmmbr()->num_packets());
+  EXPECT_EQ(kSenderSsrc, parser.tmmbr()->Ssrc());
+  EXPECT_EQ(1, parser.tmmbr_item()->num_packets());
+  EXPECT_EQ(312U, parser.tmmbr_item()->BitrateKbps());
+  EXPECT_EQ(60U, parser.tmmbr_item()->Overhead());
+}
+
+}  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet_unittest.cc
index 1d47004a69..886eb4badf 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet_unittest.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet_unittest.cc
@@ -35,7 +35,6 @@ using webrtc::rtcp::Rrtr;
 using webrtc::rtcp::Sdes;
 using webrtc::rtcp::SenderReport;
 using webrtc::rtcp::Sli;
-using webrtc::rtcp::Tmmbr;
 using webrtc::rtcp::VoipMetric;
 using webrtc::rtcp::Xr;
 using webrtc::test::RtcpPacketParser;
@@ -496,23 +495,6 @@ TEST(RtcpPacketTest, Remb) {
   EXPECT_EQ(kRemoteSsrc + 2, ssrcs[2]);
 }
 
-TEST(RtcpPacketTest, Tmmbr) {
-  Tmmbr tmmbr;
-  tmmbr.From(kSenderSsrc);
-  tmmbr.To(kRemoteSsrc);
-  tmmbr.WithBitrateKbps(312);
-  tmmbr.WithOverhead(60);
-
-  rtc::scoped_ptr<RawPacket> packet(tmmbr.Build());
-  RtcpPacketParser parser;
-  parser.Parse(packet->Buffer(), packet->Length());
-  EXPECT_EQ(1, parser.tmmbr()->num_packets());
-  EXPECT_EQ(kSenderSsrc, parser.tmmbr()->Ssrc());
-  EXPECT_EQ(1, parser.tmmbr_item()->num_packets());
-  EXPECT_EQ(312U, parser.tmmbr_item()->BitrateKbps());
-  EXPECT_EQ(60U, parser.tmmbr_item()->Overhead());
-}
-
 TEST(RtcpPacketTest, XrWithNoReportBlocks) {
   Xr xr;
   xr.From(kSenderSsrc);
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_receiver_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtcp_receiver_unittest.cc
index 709a235bb3..8be758ac23 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_receiver_unittest.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_receiver_unittest.cc
@@ -25,6 +25,7 @@
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.h"
+#include "webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_receiver.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_sender.h"
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc b/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
index e3cb16d17e..81a2528a89 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
@@ -28,6 +28,7 @@
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbn.h"
+#include "webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.h"
 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"