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authorAndras Becsi <andras.becsi@digia.com>2014-03-18 13:16:26 +0100
committerFrederik Gladhorn <frederik.gladhorn@digia.com>2014-03-20 15:55:39 +0100
commit3f0f86b0caed75241fa71c95a5d73bc0164348c5 (patch)
tree92b9fb00f2e9e90b0be2262093876d4f43b6cd13 /chromium/media/cast/rtcp/rtcp_utility.h
parente90d7c4b152c56919d963987e2503f9909a666d2 (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.h48
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();