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Propagate capture ntp timestamp from rtp to renderer.

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Mostly the interface changes, the real implementation of ntp timestamp will come in a follow up cl.

TEST=new tests and try bots
BUG=3111
R=niklas.enbom@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/11469004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5911 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
wu@webrtc.org
2014-04-15 17:46:33 +00:00
parent 1fd5b45a0e
commit 6c75c98964
27 changed files with 125 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
webrtc/modules/video_coding/main/source/frame_buffer.cc
View File

@ -96,6 +96,8 @@ VCMFrameBuffer::InsertPacket(const VCMPacket& packet,
// First packet (empty and/or media) inserted into this frame.
// store some info and set some initial values.
_timeStamp = packet.timestamp;
// We only take the ntp timestamp of the first packet of a frame.
ntp_time_ms_ = packet.ntp_time_ms_;
_codec = packet.codec;
if (packet.frameType != kFrameEmpty) {
// first media packet

4
webrtc/modules/video_coding/main/source/packet.cc
View File

@ -19,6 +19,7 @@ VCMPacket::VCMPacket()
:
payloadType(0),
timestamp(0),
ntp_time_ms_(0),
seqNum(0),
dataPtr(NULL),
sizeBytes(0),
@ -38,6 +39,7 @@ VCMPacket::VCMPacket(const uint8_t* ptr,
const WebRtcRTPHeader& rtpHeader) :
payloadType(rtpHeader.header.payloadType),
timestamp(rtpHeader.header.timestamp),
ntp_time_ms_(rtpHeader.ntp_time_ms),
seqNum(rtpHeader.header.sequenceNumber),
dataPtr(ptr),
sizeBytes(size),
@ -58,6 +60,7 @@ VCMPacket::VCMPacket(const uint8_t* ptr,
VCMPacket::VCMPacket(const uint8_t* ptr, uint32_t size, uint16_t seq, uint32_t ts, bool mBit) :
payloadType(0),
timestamp(ts),
ntp_time_ms_(0),
seqNum(seq),
dataPtr(ptr),
sizeBytes(size),
@ -76,6 +79,7 @@ VCMPacket::VCMPacket(const uint8_t* ptr, uint32_t size, uint16_t seq, uint32_t t
void VCMPacket::Reset() {
payloadType = 0;
timestamp = 0;
ntp_time_ms_ = 0;
seqNum = 0;
dataPtr = NULL;
sizeBytes = 0;

2
webrtc/modules/video_coding/main/source/packet.h
View File

@ -33,6 +33,8 @@ public:
uint8_t payloadType;
uint32_t timestamp;
// NTP time of the capture time in local timebase in milliseconds.
int64_t ntp_time_ms_;
uint16_t seqNum;
const uint8_t* dataPtr;
uint32_t sizeBytes;