cPtsTrackingBuffer Class Reference

PTS Tracking Buffer. More...

#include <pes.h>

Public Member Functions
	cPtsTrackingBuffer (const char *identifier)
void	Push (const uint8_t *, int, int64_t)
	Push data into the PTS tracking buffer.
void	Erase (size_t)
	Erase data from the beginning of the buffer.
int64_t	GetPts (void)
	Get the PTS value for the current buffer position.
const uint8_t *	Peek (void)
void	Reset (void)
int	GetSize (void)
const char *	GetIdentifier (void)

Private Attributes
const char *	m_identifier
std::map< size_t, int64_t >	m_pts
	Map of buffer positions to PTS values.
std::vector< uint8_t >	m_data
	Byte buffer.

Detailed Description

PTS Tracking Buffer.

Manages a byte buffer along with a map of PTS (Presentation Time Stamp) values associated with specific positions in the buffer. This is used for maintaining temporal information when reassembling fragmented streams.

Definition at line 93 of file pes.h.

Constructor & Destructor Documentation

cPtsTrackingBuffer()

cPtsTrackingBuffer::cPtsTrackingBuffer ( const char *  identifier )

inline

Definition at line 95 of file pes.h.

Member Function Documentation

GetIdentifier()

const char * cPtsTrackingBuffer::GetIdentifier ( void  )

inline

Definition at line 102 of file pes.h.

References m_identifier.

GetSize()

int cPtsTrackingBuffer::GetSize ( void  )

inline

Definition at line 101 of file pes.h.

References m_data.

Referenced by cReassemblyBufferAudio::FindTwoConsecutiveFramesWithSameSyncWord(), cReassemblyBuffer::GetSize(), cReassemblyBuffer::IsEmpty(), cReassemblyBufferVideo::PopAvPacket(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), and cReassemblyBufferAudio::TruncateBufferUntilFirstValidData().

Peek()

const uint8_t * cPtsTrackingBuffer::Peek ( void  )

inline

Definition at line 99 of file pes.h.

References m_data.

Referenced by cReassemblyBufferAudio::FindTwoConsecutiveFramesWithSameSyncWord(), cReassemblyBuffer::PopAvPacket(), and cReassemblyBufferAudio::PopAvPacket().

Reset()

void cPtsTrackingBuffer::Reset ( void  )

inline

Definition at line 100 of file pes.h.

References m_data, and m_pts.

Referenced by cReassemblyBuffer::Reset(), and TEST_CASE().

Member Data Documentation

m_data

std::vector<uint8_t> cPtsTrackingBuffer::m_data

private

Byte buffer.

Definition at line 106 of file pes.h.

Referenced by Erase(), GetSize(), Peek(), Push(), and Reset().

m_identifier

const char* cPtsTrackingBuffer::m_identifier

private

Definition at line 104 of file pes.h.

Referenced by Erase(), and GetIdentifier().

m_pts

std::map<size_t, int64_t> cPtsTrackingBuffer::m_pts

private

Map of buffer positions to PTS values.

Definition at line 105 of file pes.h.

Referenced by Erase(), GetPts(), Push(), and Reset().

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The documentation for this class was generated from the following files:

• pes.h
• pes.cpp