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Added various timestamps to FrameObject.

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Added various timestamps to the FrameObject class which are needed to calculate
the jitter delay.

BUG=webrtc:5514

Review-Url: https://codereview.webrtc.org/2124943002
Cr-Commit-Position: refs/heads/master@{#13434}
This commit is contained in:
philipel
2016-07-11 08:46:29 -07:00
committed by Commit bot
parent 65a001fe30
commit b4d31085b4
6 changed files with 67 additions and 16 deletions
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20
webrtc/modules/video_coding/frame_object.h
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@ -23,9 +23,19 @@ class FrameObject : public webrtc::VCMEncodedFrame {
static const uint8_t kMaxFrameReferences = 5;
FrameObject();
virtual ~FrameObject() {}
virtual bool GetBitstream(uint8_t* destination) const = 0;
virtual ~FrameObject() {}
// The capture timestamp of this frame.
virtual uint32_t Timestamp() const = 0;
// When this frame was received.
virtual int64_t ReceivedTime() const = 0;
// When this frame should be rendered.
virtual int64_t RenderTime() const = 0;
// The tuple (|picture_id|, |spatial_layer|) uniquely identifies a frame
// object. For codec types that don't necessarily have picture ids they
@ -49,7 +59,8 @@ class RtpFrameObject : public FrameObject {
uint16_t first_seq_num,
uint16_t last_seq_num,
size_t frame_size,
int times_nacked);
int times_nacked,
int64_t received_time);
~RtpFrameObject();
uint16_t first_seq_num() const;
@ -58,6 +69,9 @@ class RtpFrameObject : public FrameObject {
enum FrameType frame_type() const;
VideoCodecType codec_type() const;
bool GetBitstream(uint8_t* destination) const override;
uint32_t Timestamp() const override;
int64_t ReceivedTime() const override;
int64_t RenderTime() const override;
RTPVideoTypeHeader* GetCodecHeader() const;
private:
@ -66,6 +80,8 @@ class RtpFrameObject : public FrameObject {
VideoCodecType codec_type_;
uint16_t first_seq_num_;
uint16_t last_seq_num_;
uint32_t timestamp_;
int64_t received_time_;
// Equal to times nacked of the packet with the highet times nacked
// belonging to this frame.