mkvtoolnix/queue.h

66 lines
1.4 KiB
C++

/*
mkvmerge -- utility for splicing together matroska files
from component media subtypes
queue.cpp
Written by Moritz Bunkus <moritz@bunkus.org>
Distributed under the GPL
see the file COPYING for details
or visit http://www.gnu.org/copyleft/gpl.html
*/
/*!
\file
\version \$Id: queue.h,v 1.14 2003/04/18 14:27:07 mosu Exp $
\brief class definition for the queueing class
\author Moritz Bunkus <moritz @ bunkus.org>
*/
#ifndef __QUEUE_H
#define __QUEUE_H
#include "KaxBlock.h"
#include "KaxCluster.h"
#include "KaxTracks.h"
using namespace LIBMATROSKA_NAMESPACE;
typedef struct packet_t {
DataBuffer *data_buffer;
KaxBlockGroup *group;
KaxBlock *block;
KaxCluster *cluster;
unsigned char *data;
int length, superseeded;
int64_t timecode, bref, fref;
void *source;
} packet_t;
// q_page_t is used internally only
typedef struct q_page {
packet_t *pack;
struct q_page *next;
} q_page_t;
class q_c {
private:
static int64_t id;
struct q_page *first, *current;
public:
q_c();
virtual ~q_c();
virtual void add_packet(unsigned char *data, int lenth, int64_t timecode,
int64_t bref = -1, int64_t fref = -1);
virtual packet_t *get_packet();
virtual int packet_available();
virtual int64_t get_smallest_timecode();
virtual long get_queued_bytes();
};
#endif // __QUEUE_H