pes.cpp File Reference

#include <array>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <winsock2.h>
#include "pes.h"
#include "libmythbase/mythlogging.h"

Include dependency graph for pes.cpp:

Go to the source code of this file.

Typedefs
using	pts_arr = std::array< uint8_t, 5 >

Functions
void	printpts (int64_t pts)
void	printptss (int64_t pts)
int64_t	ptsdiff (uint64_t pts1, uint64_t pts2)
uint64_t	uptsdiff (uint64_t pts1, uint64_t pts2)
int	ptscmp (uint64_t pts1, uint64_t pts2)
uint64_t	ptsadd (uint64_t pts1, uint64_t pts2)
void	init_pes_in (pes_in_t *p, int t, ringbuffer *rb, int wi)
void	get_pes (pes_in_t *p, uint8_t *buf, int count, void(*func)(pes_in_t *p))
static void	init_ps (ps_packet *p)
static void	kill_ps (ps_packet *p)
static void	setlength_ps (ps_packet *p)
static void	setl_ps (ps_packet *p)
static int	cwrite_ps (uint8_t *buf, ps_packet *p, uint32_t length)
static int	write_ps_header (uint8_t *buf, uint64_t SCR, uint32_t muxr, uint8_t audio_bound, uint8_t fixed, uint8_t CSPS, uint8_t audio_lock, uint8_t video_lock, uint8_t video_bound, uint8_t navpack)
static void	get_pespts (const uint8_t *spts, pts_arr &pts)
int	write_pes_header (uint8_t id, int length, uint64_t PTS, uint64_t DTS, uint8_t *obuf, int stuffing, uint8_t ptsdts)
void	write_padding_pes (int pack_size, int extcnt, uint64_t SCR, uint64_t muxr, uint8_t *buf)
int	write_video_pes (int pack_size, int extcnt, uint64_t vpts, uint64_t vdts, uint64_t SCR, uint64_t muxr, uint8_t *buf, int *vlength, uint8_t ptsdts, ringbuffer *vrbuffer)
int	write_audio_pes (int pack_size, int extcnt, int n, uint64_t pts, uint64_t SCR, uint32_t muxr, uint8_t *buf, int *alength, uint8_t ptsdts, ringbuffer *arbuffer)
int	write_ac3_pes (int pack_size, int extcnt, int n, uint64_t pts, uint64_t SCR, uint32_t muxr, uint8_t *buf, int *alength, uint8_t ptsdts, int nframes, int ac3_off, ringbuffer *ac3rbuffer)
int	write_nav_pack (int pack_size, int extcnt, uint64_t SCR, uint32_t muxr, uint8_t *buf)

Typedef Documentation

pts_arr

using pts_arr = std::array<uint8_t,5>

Definition at line 586 of file pes.cpp.

Function Documentation

printpts()

void printpts

(

int64_t

pts

)

Definition at line 43 of file pes.cpp.

Referenced by analyze_audio(), analyze_video(), check_times(), fix_audio(), get_audio_info(), ptscmp(), writeout_ext(), and writeout_video().

printptss()

void printptss

(

int64_t

pts

)

Definition at line 60 of file pes.cpp.

Referenced by do_analyze().

ptsdiff()

int64_t ptsdiff	(	uint64_t	pts1,
		uint64_t	pts2
	)

Definition at line 78 of file pes.cpp.

Referenced by analyze_audio(), analyze_video(), do_analyze(), fix_audio_count(), fix_video_count(), AvFormatDecoder::ProcessVideoFrame(), and writeout_video().

uptsdiff()

uint64_t uptsdiff	(	uint64_t	pts1,
		uint64_t	pts2
	)

Definition at line 104 of file pes.cpp.

Referenced by analyze_audio(), get_next_ext_unit(), get_next_video_unit(), ptsdec(), setup_multiplex(), writeout_ext(), and writeout_video().

ptscmp()

int ptscmp	(	uint64_t	pts1,
		uint64_t	pts2
	)

Definition at line 114 of file pes.cpp.

Referenced by check_times(), dummy_delete(), fix_audio(), ptsdiff(), use_video(), and which_ext().

ptsadd()

uint64_t ptsadd	(	uint64_t	pts1,
		uint64_t	pts2
	)

Definition at line 139 of file pes.cpp.

init_pes_in()

void init_pes_in	(	pes_in_t *	p,
		int	t,
		ringbuffer *	rb,
		int	wi
	)

Definition at line 146 of file pes.cpp.

Referenced by do_scan(), find_pids_stdin(), get_avi(), get_avi_from_index(), get_pes(), init_replex(), and replex_tsp().

get_pes()

void get_pes	(	pes_in_t *	p,
		uint8_t *	buf,
		int	count,
		void(*)(pes_in_t *p)	func
	)

Definition at line 164 of file pes.cpp.

Referenced by find_pes_ids(), replex_fill_buffers(), and replex_tsp().

init_ps()

static void init_ps ( ps_packet *  p )

static

Definition at line 432 of file pes.cpp.

Referenced by kill_ps(), and write_ps_header().

kill_ps()

static void kill_ps ( ps_packet *  p )

static

Definition at line 442 of file pes.cpp.

Referenced by write_ps_header().

setlength_ps()

static void setlength_ps ( ps_packet *  p )

static

Definition at line 449 of file pes.cpp.

Referenced by setl_ps().

setl_ps()

static void setl_ps ( ps_packet *  p )

static

Definition at line 455 of file pes.cpp.

Referenced by write_ps_header().

cwrite_ps()

static int cwrite_ps ( uint8_t *  buf, ps_packet *  p, uint32_t  length  )

static

Definition at line 462 of file pes.cpp.

Referenced by write_ps_header().

write_ps_header()

static int write_ps_header ( uint8_t *  buf, uint64_t  SCR, uint32_t  muxr, uint8_t  audio_bound, uint8_t  fixed, uint8_t  CSPS, uint8_t  audio_lock, uint8_t  video_lock, uint8_t  video_bound, uint8_t  navpack  )

static

Definition at line 505 of file pes.cpp.

Referenced by write_ac3_pes(), write_audio_pes(), write_nav_pack(), write_padding_pes(), and write_video_pes().

get_pespts()

static void get_pespts ( const uint8_t *  spts, pts_arr &  pts  )

static

Definition at line 588 of file pes.cpp.

Referenced by write_pes_header().

write_pes_header()

int write_pes_header	(	uint8_t	id,
		int	length,
		uint64_t	PTS,
		uint64_t	DTS,
		uint8_t *	obuf,
		int	stuffing,
		uint8_t	ptsdts
	)

Definition at line 602 of file pes.cpp.

Referenced by write_ac3_pes(), write_ac3_ts(), write_audio_pes(), write_audio_ts(), write_padding_pes(), write_video_pes(), and write_video_ts().

write_padding_pes()

void write_padding_pes	(	int	pack_size,
		int	extcnt,
		uint64_t	SCR,
		uint64_t	muxr,
		uint8_t *	buf
	)

Definition at line 677 of file pes.cpp.

Referenced by writeout_padding().

write_video_pes()

int write_video_pes	(	int	pack_size,
		int	extcnt,
		uint64_t	vpts,
		uint64_t	vdts,
		uint64_t	SCR,
		uint64_t	muxr,
		uint8_t *	buf,
		int *	vlength,
		uint8_t	ptsdts,
		ringbuffer *	vrbuffer
	)

Definition at line 689 of file pes.cpp.

Referenced by writeout_video().

write_audio_pes()

int write_audio_pes	(	int	pack_size,
		int	extcnt,
		int	n,
		uint64_t	pts,
		uint64_t	SCR,
		uint32_t	muxr,
		uint8_t *	buf,
		int *	alength,
		uint8_t	ptsdts,
		ringbuffer *	arbuffer
	)

Definition at line 739 of file pes.cpp.

Referenced by writeout_ext().

write_ac3_pes()

int write_ac3_pes	(	int	pack_size,
		int	extcnt,
		int	n,
		uint64_t	pts,
		uint64_t	SCR,
		uint32_t	muxr,
		uint8_t *	buf,
		int *	alength,
		uint8_t	ptsdts,
		int	nframes,
		int	ac3_off,
		ringbuffer *	ac3rbuffer
	)

Definition at line 784 of file pes.cpp.

Referenced by writeout_ext().

write_nav_pack()

int write_nav_pack	(	int	pack_size,
		int	extcnt,
		uint64_t	SCR,
		uint32_t	muxr,
		uint8_t *	buf
	)

Definition at line 837 of file pes.cpp.

Referenced by setup_multiplex(), and writeout_video().