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Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/modules/rtp_rtcp/source/rtcp_nack_stats.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/rtp_rtcp/source/rtcp_nack_stats.cc b/third_party/libwebrtc/modules/rtp_rtcp/source/rtcp_nack_stats.cc new file mode 100644 index 0000000000..1d652d0b5b --- /dev/null +++ b/third_party/libwebrtc/modules/rtp_rtcp/source/rtcp_nack_stats.cc @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2017 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 "modules/rtp_rtcp/source/rtcp_nack_stats.h" + +#include "modules/include/module_common_types_public.h" + +namespace webrtc { + +RtcpNackStats::RtcpNackStats() + : max_sequence_number_(0), requests_(0), unique_requests_(0) {} + +void RtcpNackStats::ReportRequest(uint16_t sequence_number) { + if (requests_ == 0 || + IsNewerSequenceNumber(sequence_number, max_sequence_number_)) { + max_sequence_number_ = sequence_number; + ++unique_requests_; + } + ++requests_; +} + +} // namespace webrtc |