nal.c File Reference

Converts Encapsulated Byte Sequence Packets (EBSP) to Raw Byte Sequence Packets (RBSP), and then onto String Of Data Bits (SODB). More...

#include "contributors.h"
#include "global.h"

Include dependency graph for nal.c:

Go to the source code of this file.

Functions
int	RBSPtoSODB (byte *streamBuffer, int last_byte_pos)
int	EBSPtoRBSP (byte *streamBuffer, int end_bytepos, int begin_bytepos)

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Detailed Description

Converts Encapsulated Byte Sequence Packets (EBSP) to Raw Byte Sequence Packets (RBSP), and then onto String Of Data Bits (SODB).

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

• Shankar L. Regunathan <shanre@microsoft.com>
• Tobias Oelbaum <oelbaum@drehvial.de>

Definition in file nal.c.

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Function Documentation

int EBSPtoRBSP	(	byte *	streamBuffer,
		int	end_bytepos,
		int	begin_bytepos
	)

Converts Encapsulated Byte Sequence Packets to RBSP.

Parameters:

	streamBuffer	pointer to data stream
	end_bytepos	size of data stream
	begin_bytepos	Position after beginning

Definition at line 85 of file nal.c.

Referenced by NALUtoRBSP().

int RBSPtoSODB	(	byte *	streamBuffer,
		int	last_byte_pos
	)

Converts RBSP to string of data bits.

Parameters:

	streamBuffer	pointer to buffer containing data
	last_byte_pos	position of the last byte containing data.

Returns:

last_byte_pos position of the last byte pos. If the last-byte was entirely a stuffing byte, it is removed, and the last_byte_pos is updated.

Definition at line 34 of file nal.c.

Referenced by read_new_slice().