FileIO class. More...

#include <sys/stat.h>
#include <string>
#include <vector>
#include <map>
#include <cstring>
#include <memory>
#include <array>
#include <libavutil/avutil.h>

Include dependency graph for fileio.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	IMAGE_FRAME
	Image frame header. More...

struct	VIRTUALFILE
	Virtual file definition. More...

struct	VIRTUALFILE::VCD_CHAPTER
	Extra value structure for Video CDs. More...

struct	VIRTUALFILE::DVD_CHAPTER
	Extra value structure for DVDs. More...

struct	VIRTUALFILE::BLURAY_CHAPTER
	Extra value structure for Blu-ray disks. More...

struct	VIRTUALFILE::CUESHEET_TRACK
	Extra value structure for cue sheets. More...

class	FileIO
	Base class for I/O. More...

Macros
#define	IMAGE_FRAME_TAG "IMGFRAME"
	Tag of an image frame header for the frame images buffer. More...

#define	VIRTUALFLAG_NONE 0x00000000
	No flags. More...

#define	VIRTUALFLAG_PASSTHROUGH 0x00000001
	passthrough file, not used More...

#define	VIRTUALFLAG_DIRECTORY 0x00000002
	File is a virtual directory. More...

#define	VIRTUALFLAG_FILESET 0x00000004
	File is file set (images, HLS) More...

#define	VIRTUALFLAG_FRAME 0x00000008
	File is part of a set of frames. More...

#define	VIRTUALFLAG_HLS 0x00000010
	File is part of a set of HLS transport stream (ts) files. More...

#define	VIRTUALFLAG_CUESHEET 0x00000020
	File is part of a set of cue sheet tracks or the directory. More...

#define	VIRTUALFLAG_HIDDEN 0x00000040
	File is not transcodable or should otherwise show in listings. More...

Typedefs
typedef struct IMAGE_FRAME	IMAGE_FRAME
	Image frame header. More...

typedef IMAGE_FRAME const *	LPCIMAGE_FRAME
	Pointer version of IMAGE_FRAME. More...

typedef IMAGE_FRAME *	LPIMAGE_FRAME
	Pointer to const version of IMAGE_FRAME. More...

typedef VIRTUALTYPE const *	LPCVIRTUALTYPE
	Pointer version of VIRTUALTYPE. More...

typedef VIRTUALTYPE	LPVIRTUALTYPE
	Pointer to const version of VIRTUALTYPE. More...

typedef struct VIRTUALFILE	VIRTUALFILE
	Virtual file definition.

typedef VIRTUALFILE const *	LPCVIRTUALFILE
	Pointer to const version of VIRTUALFILE. More...

typedef VIRTUALFILE *	LPVIRTUALFILE
	Pointer version of VIRTUALFILE. More...

Enumerations
enum class	VIRTUALTYPE { PASSTHROUGH , DISK , SCRIPT , VCD , DVD , BLURAY , BUFFER }
	Virtual file types enum. More...

Detailed Description

FileIO class.

This class allows transparent access to files from DVD, Blu-ray, Video CD or to regular disk files.

Author: Norbert Schlia (nschl.nosp@m.ia@o.nosp@m.blivi.nosp@m.on-s.nosp@m.oftwa.nosp@m.re.d.nosp@m.e)

Copyright: Copyright (C) 2017-2024 Norbert Schlia (nschl.nosp@m.ia@o.nosp@m.blivi.nosp@m.on-s.nosp@m.oftwa.nosp@m.re.d.nosp@m.e)

Definition in file fileio.h.

Macro Definition Documentation

◆ IMAGE_FRAME_TAG

#define IMAGE_FRAME_TAG "IMGFRAME"

Tag of an image frame header for the frame images buffer.

Definition at line 68 of file fileio.h.

◆ VIRTUALFLAG_CUESHEET

#define VIRTUALFLAG_CUESHEET 0x00000020

File is part of a set of cue sheet tracks or the directory.

Definition at line 117 of file fileio.h.

◆ VIRTUALFLAG_DIRECTORY

#define VIRTUALFLAG_DIRECTORY 0x00000002

File is a virtual directory.

Definition at line 113 of file fileio.h.

◆ VIRTUALFLAG_FILESET

#define VIRTUALFLAG_FILESET 0x00000004

File is file set (images, HLS)

Definition at line 114 of file fileio.h.

◆ VIRTUALFLAG_FRAME

#define VIRTUALFLAG_FRAME 0x00000008

File is part of a set of frames.

Definition at line 115 of file fileio.h.

◆ VIRTUALFLAG_HIDDEN

#define VIRTUALFLAG_HIDDEN 0x00000040

File is not transcodable or should otherwise show in listings.

Definition at line 118 of file fileio.h.

◆ VIRTUALFLAG_HLS

#define VIRTUALFLAG_HLS 0x00000010

File is part of a set of HLS transport stream (ts) files.

Definition at line 116 of file fileio.h.

◆ VIRTUALFLAG_NONE

#define VIRTUALFLAG_NONE 0x00000000

No flags.

Definition at line 111 of file fileio.h.

◆ VIRTUALFLAG_PASSTHROUGH

#define VIRTUALFLAG_PASSTHROUGH 0x00000001

passthrough file, not used

Definition at line 112 of file fileio.h.

Typedef Documentation

◆ IMAGE_FRAME

typedef struct IMAGE_FRAME IMAGE_FRAME

Image frame header.

This image frame header will always start at an 8K boundary of the cache.

It can be used to find the next image by seeking an 8K block starting with the tag.

◆ LPCIMAGE_FRAME

typedef IMAGE_FRAME const* LPCIMAGE_FRAME

Pointer version of IMAGE_FRAME.

Definition at line 86 of file fileio.h.

◆ LPCVIRTUALFILE

typedef VIRTUALFILE const* LPCVIRTUALFILE

Pointer to const version of VIRTUALFILE.

Definition at line 254 of file fileio.h.

◆ LPCVIRTUALTYPE

typedef VIRTUALTYPE const* LPCVIRTUALTYPE

Pointer version of VIRTUALTYPE.

Definition at line 108 of file fileio.h.

◆ LPIMAGE_FRAME

typedef IMAGE_FRAME* LPIMAGE_FRAME

Pointer to const version of IMAGE_FRAME.

Definition at line 87 of file fileio.h.

◆ LPVIRTUALFILE

typedef VIRTUALFILE* LPVIRTUALFILE

Pointer version of VIRTUALFILE.

Definition at line 255 of file fileio.h.

◆ LPVIRTUALTYPE

typedef VIRTUALTYPE LPVIRTUALTYPE

Pointer to const version of VIRTUALTYPE.

Definition at line 109 of file fileio.h.

Enumeration Type Documentation

◆ VIRTUALTYPE

enum class VIRTUALTYPE

strong

Virtual file types enum.

Enumerator
PASSTHROUGH	passthrough file, not used
DISK	Regular disk file to transcode.
SCRIPT	Virtual script.
VCD	Video CD file.
DVD	DVD file.
BLURAY	Blu-ray disk file.
BUFFER	Buffer file.

Definition at line 91 of file fileio.h.

Classes

Macros

Typedefs

Enumerations