diff options
author | Andras Becsi <andras.becsi@digia.com> | 2014-03-18 13:16:26 +0100 |
---|---|---|
committer | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2014-03-20 15:55:39 +0100 |
commit | 3f0f86b0caed75241fa71c95a5d73bc0164348c5 (patch) | |
tree | 92b9fb00f2e9e90b0be2262093876d4f43b6cd13 /chromium/media/cast/rtcp/rtcp_utility.h | |
parent | e90d7c4b152c56919d963987e2503f9909a666d2 (diff) |
Update to new stable branch 1750
This also includes an updated ninja and chromium dependencies
needed on Windows.
Change-Id: Icd597d80ed3fa4425933c9f1334c3c2e31291c42
Reviewed-by: Zoltan Arvai <zarvai@inf.u-szeged.hu>
Reviewed-by: Zeno Albisser <zeno.albisser@digia.com>
Diffstat (limited to 'chromium/media/cast/rtcp/rtcp_utility.h')
-rw-r--r-- | chromium/media/cast/rtcp/rtcp_utility.h | 48 |
1 files changed, 45 insertions, 3 deletions
diff --git a/chromium/media/cast/rtcp/rtcp_utility.h b/chromium/media/cast/rtcp/rtcp_utility.h index 2df13e7aed9..5cf55d91060 100644 --- a/chromium/media/cast/rtcp/rtcp_utility.h +++ b/chromium/media/cast/rtcp/rtcp_utility.h @@ -13,12 +13,21 @@ namespace media { namespace cast { static const int kRtcpRpsiDataSize = 30; -static const int kRtcpCnameSize = 256; // RFC 3550 page 44, including end null. + +// RFC 3550 page 44, including end null. +static const size_t kRtcpCnameSize = 256; static const int kRtcpMaxNumberOfRembFeedbackSsrcs = 255; static const uint32 kRemb = ('R' << 24) + ('E' << 16) + ('M' << 8) + 'B'; static const uint32 kCast = ('C' << 24) + ('A' << 16) + ('S' << 8) + 'T'; +static const uint8 kSenderLogSubtype = 1; +static const uint8 kReceiverLogSubtype = 2; + +static const size_t kRtcpMaxReceiverLogMessages = 256; +static const size_t kRtcpMaxNackFields = 253; +static const size_t kRtcpMaxCastLossFields = 100; + struct RtcpFieldReceiverReport { // RFC 3550. uint32 sender_ssrc; @@ -137,6 +146,21 @@ struct RtcpFieldPayloadSpecificCastNackItem { uint8 bitmask; }; +struct RtcpFieldApplicationSpecificCastReceiverLogItem { + uint32 sender_ssrc; + uint32 rtp_timestamp; + uint32 event_timestamp_base; + uint8 event; + uint16 delay_delta_or_packet_id; + uint16 event_timestamp_delta; +}; + +struct RtcpFieldApplicationSpecificCastSenderLogItem { + uint32 sender_ssrc; + uint8 status; + uint32 rtp_timestamp; +}; + union RtcpField { RtcpFieldReceiverReport receiver_report; RtcpFieldSenderReport sender_report; @@ -159,6 +183,9 @@ union RtcpField { RtcpFieldPayloadSpecificRembItem remb_item; RtcpFieldPayloadSpecificCastItem cast_item; RtcpFieldPayloadSpecificCastNackItem cast_nack_item; + + RtcpFieldApplicationSpecificCastReceiverLogItem cast_receiver_log; + RtcpFieldApplicationSpecificCastSenderLogItem cast_sender_log; }; enum RtcpFieldTypes { @@ -187,10 +214,15 @@ enum RtcpFieldTypes { kRtcpPayloadSpecificRpsiCode, kRtcpPayloadSpecificAppCode, + // Application specific. kRtcpPayloadSpecificRembCode, kRtcpPayloadSpecificRembItemCode, kRtcpPayloadSpecificCastCode, kRtcpPayloadSpecificCastNackItemCode, + kRtcpApplicationSpecificCastReceiverLogCode, + kRtcpApplicationSpecificCastReceiverLogFrameCode, + kRtcpApplicationSpecificCastReceiverLogEventCode, + kRtcpApplicationSpecificCastSenderLogCode, // RFC 5104. kRtcpPayloadSpecificFirCode, @@ -213,11 +245,11 @@ enum RtcpPacketTypes { kPacketTypeInterArrivalJitterReport = 195, kPacketTypeSenderReport = 200, kPacketTypeReceiverReport = 201, - kPacketTypeSdes= 202, + kPacketTypeSdes = 202, kPacketTypeBye = 203, kPacketTypeApplicationDefined = 204, kPacketTypeGenericRtpFeedback = 205, - kPacketTypePayloadSpecific = 206, + kPacketTypePayloadSpecific = 206, kPacketTypeXr = 207, kPacketTypeHigh = 210, // Port Mapping. }; @@ -241,6 +273,9 @@ class RtcpParser { kStateReportBlock, // Sender/Receiver report report blocks. kStateSdes, kStateBye, + kStateApplicationSpecificCastReceiverFrameLog, + kStateApplicationSpecificCastReceiverEventLog, + kStateApplicationSpecificCastSenderLog, kStateExtendedReportBlock, kStateExtendedReportDelaySinceLastReceiverReport, kStateGenericRtpFeedbackNack, @@ -260,6 +295,9 @@ class RtcpParser { void IterateReportBlockItem(); void IterateSdesItem(); void IterateByeItem(); + void IterateCastReceiverLogFrame(); + void IterateCastReceiverLogEvent(); + void IterateCastSenderLog(); void IterateExtendedReportItem(); void IterateExtendedReportDelaySinceLastReceiverReportItem(); void IterateNackItem(); @@ -282,6 +320,10 @@ class RtcpParser { bool ParseSdesTypes(); bool ParseBye(); bool ParseByeItem(); + bool ParseApplicationDefined(uint8 subtype); + bool ParseCastReceiverLogFrameItem(); + bool ParseCastReceiverLogEventItem(); + bool ParseCastSenderLogItem(); bool ParseExtendedReport(); bool ParseExtendedReportItem(); |