vidl_vil1_mpegcodec Class Reference

#include <vidl_vil1_mpegcodec.h>

Inheritance diagram for vidl_vil1_mpegcodec:

List of all members.

---

Detailed Description

Allows user to load MPEG files as vxl video.

Definition at line 30 of file vidl_vil1_mpegcodec.h.

Public Member Functions
	vidl_vil1_mpegcodec ()
	~vidl_vil1_mpegcodec ()
vidl_vil1_mpegcodec *	castto_vidl_vil1_mpegcodec ()
bool	get_section (int frame_position, void *ib, int x0, int y0, int xs, int ys) const
int	put_section (int, void *, int, int, int, int)
virtual bool	probe (vcl_string const &fname)
	Return true if fname looks like something we can read.
virtual vidl_vil1_codec_sptr	load (vcl_string const &fname, char mode= 'r')
	Try to load fname, and if successful, return the codec that did it.
bool	save (vidl_vil1_movie *, vcl_string const &)
	Take a vidl_vil1_movie, and save in the format of this codec.
virtual vcl_string	type () const
void	set_grey_scale (bool grey)
void	set_demux_video ()
void	set_pid (vcl_string pid)
bool	init ()
virtual vidl_vil1_image_list_codec *	castto_vidl_vil1_image_list_codec ()
virtual vidl_vil1_avicodec *	castto_vidl_vil1_avicodec ()
void	set_number_frames (int n=0)
void	set_name (vcl_string n="")
void	set_description (vcl_string d="")
void	set_format (char f= '\0')
void	set_image_class (char t= 'M')
void	set_bits_pixel (int d=0)
void	set_width (int x=0)
void	set_height (int y=0)
void	set_size_z (int z=1)
void	set_size_t (int t=1)
int	length () const
vcl_string	get_name () const
vcl_string	get_description () const
char	get_image_class () const
char	get_format () const
int	width () const
int	height () const
int	get_bits_pixel () const
int	get_bytes_pixel () const
virtual void	close ()
	Perform any operations required to close down the codec.
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Private Attributes
vidl_vil1_mpegcodec_helper *	decoder_
frame_buffer *	buffers_
bool	inited

---

Constructor & Destructor Documentation

vidl_vil1_mpegcodec::vidl_vil1_mpegcodec

(

)

Definition at line 200 of file vidl_vil1_mpegcodec.cxx.

vidl_vil1_mpegcodec::~vidl_vil1_mpegcodec

(

)

Definition at line 208 of file vidl_vil1_mpegcodec.cxx.

---

Member Function Documentation

vidl_vil1_mpegcodec* vidl_vil1_mpegcodec::castto_vidl_vil1_mpegcodec

(

)

[inline, virtual]

Reimplemented from vidl_vil1_codec.

Definition at line 44 of file vidl_vil1_mpegcodec.h.

bool vidl_vil1_mpegcodec::get_section	(	int	frame_position,
		void *	ib,
		int	x0,
		int	y0,
		int	xs,
		int	ys
	)			const [virtual]

Implements vidl_vil1_codec.

Definition at line 253 of file vidl_vil1_mpegcodec.cxx.

int vidl_vil1_mpegcodec::put_section	(	int	,
		void *	,
		int	,
		int	,
		int	,
		int
	)			[inline, virtual]

Implements vidl_vil1_codec.

Definition at line 56 of file vidl_vil1_mpegcodec.h.

bool vidl_vil1_mpegcodec::probe

(

vcl_string const &

fname

)

[virtual]

Return true if fname looks like something we can read.

Implements vidl_vil1_codec.

Definition at line 327 of file vidl_vil1_mpegcodec.cxx.

vidl_vil1_codec_sptr vidl_vil1_mpegcodec::load	(	vcl_string const &	fname,
		char	mode = 'r'
	)			[virtual]

Try to load fname, and if successful, return the codec that did it.

Implements vidl_vil1_codec.

Definition at line 237 of file vidl_vil1_mpegcodec.cxx.

bool vidl_vil1_mpegcodec::save	(	vidl_vil1_movie *	,
		vcl_string const &
	)			[inline, virtual]

Take a vidl_vil1_movie, and save in the format of this codec.

Implements vidl_vil1_codec.

Definition at line 65 of file vidl_vil1_mpegcodec.h.

virtual vcl_string vidl_vil1_mpegcodec::type

(

)

const [inline, virtual]

Implements vidl_vil1_codec.

Definition at line 66 of file vidl_vil1_mpegcodec.h.

void vidl_vil1_mpegcodec::set_grey_scale

(

bool

grey

)

Definition at line 221 of file vidl_vil1_mpegcodec.cxx.

void vidl_vil1_mpegcodec::set_demux_video

(

)

Definition at line 340 of file vidl_vil1_mpegcodec.cxx.

void vidl_vil1_mpegcodec::set_pid

(

vcl_string

pid

)

Definition at line 346 of file vidl_vil1_mpegcodec.cxx.

bool vidl_vil1_mpegcodec::init

(

)

Definition at line 354 of file vidl_vil1_mpegcodec.cxx.

virtual vidl_vil1_image_list_codec* vidl_vil1_codec::castto_vidl_vil1_image_list_codec

(

)

[inline, virtual, inherited]

Definition at line 39 of file vidl_vil1_codec.h.

virtual vidl_vil1_avicodec* vidl_vil1_codec::castto_vidl_vil1_avicodec

(

)

[inline, virtual, inherited]

Reimplemented in vidl_vil1_avicodec.

Definition at line 41 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_number_frames

(

int

n = 0

)

[inline, inherited]

Definition at line 44 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_name

(

vcl_string

n = ""

)

[inline, inherited]

Definition at line 45 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_description

(

vcl_string

d = ""

)

[inline, inherited]

Definition at line 46 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_format

(

char

f = '\0'

)

[inline, inherited]

Definition at line 47 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_image_class

(

char

t = 'M'

)

[inline, inherited]

Definition at line 48 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_bits_pixel

(

int

d = 0

)

[inline, inherited]

Definition at line 49 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_width

(

int

x = 0

)

[inline, inherited]

Definition at line 50 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_height

(

int

y = 0

)

[inline, inherited]

Definition at line 51 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_size_z

(

int

z = 1

)

[inline, inherited]

Definition at line 52 of file vidl_vil1_codec.h.

void vidl_vil1_codec::set_size_t

(

int

t = 1

)

[inline, inherited]

Definition at line 53 of file vidl_vil1_codec.h.

int vidl_vil1_codec::length

(

)

const [inline, inherited]

Definition at line 57 of file vidl_vil1_codec.h.

vcl_string vidl_vil1_codec::get_name

(

)

const [inline, inherited]

Definition at line 58 of file vidl_vil1_codec.h.

vcl_string vidl_vil1_codec::get_description

(

)

const [inline, inherited]

Definition at line 59 of file vidl_vil1_codec.h.

char vidl_vil1_codec::get_image_class

(

)

const [inline, inherited]

Definition at line 61 of file vidl_vil1_codec.h.

char vidl_vil1_codec::get_format

(

)

const [inline, inherited]

Definition at line 62 of file vidl_vil1_codec.h.

int vidl_vil1_codec::width

(

)

const [inline, inherited]

Definition at line 63 of file vidl_vil1_codec.h.

int vidl_vil1_codec::height

(

)

const [inline, inherited]

Definition at line 64 of file vidl_vil1_codec.h.

int vidl_vil1_codec::get_bits_pixel

(

)

const [inline, inherited]

Definition at line 65 of file vidl_vil1_codec.h.

int vidl_vil1_codec::get_bytes_pixel

(

)

const [inline, inherited]

Definition at line 66 of file vidl_vil1_codec.h.

virtual void vidl_vil1_codec::close

(

)

[inline, virtual, inherited]

Perform any operations required to close down the codec.

This will typically be called just before program exit.

Definition at line 97 of file vidl_vil1_codec.h.

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Member Data Documentation

vidl_vil1_mpegcodec_helper* vidl_vil1_mpegcodec::decoder_ [private]

Definition at line 33 of file vidl_vil1_mpegcodec.h.

frame_buffer* vidl_vil1_mpegcodec::buffers_ [private]

Definition at line 34 of file vidl_vil1_mpegcodec.h.

bool vidl_vil1_mpegcodec::inited [private]

Definition at line 35 of file vidl_vil1_mpegcodec.h.

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

• core/vidl_vil1/vidl_vil1_mpegcodec.h
• core/vidl_vil1/vidl_vil1_mpegcodec.cxx

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