MovieFileInterface Struct Reference

#include <MovieFileInterface.h>

Inheritance diagram for MovieFileInterface:

[legend]List of all members.

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Detailed Description

Definition at line 16 of file MovieFileInterface.h.

Public Member Functions
virtual	~MovieFileInterface ()
virtual int	GetLength ()=0
	Return length of movie in frames.
virtual int	GetSizeX (int frame_index)=0
	Return size of the frame {frame_index}.
virtual int	GetSizeY (int frame_index)=0
virtual int	GetBitsPixel ()=0
	Return bits per pixel of images.
virtual bool	IsInterlaced ()=0
	Return true if frames are stored as a pair of interlaced fields.
virtual bool	HasFrame (int frame_index)=0
	Return true if frame_index is a valid frame.
virtual bool	GetFrame (int frame_index, void *buffer)
	Grab frame into supplied buffer, which is GetBitsPixel * SizeX * SizeY.
virtual bool	GetField (int field_index, void *buffer)
	Grab field into supplied buffer, which is GetBitsPixel * SizeX * SizeY.
virtual vil1_image	GetImage (int frame_index)=0
Static Public Attributes
static bool	verbose = false
	General verbosity flag for various movie-related operations.

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Constructor & Destructor Documentation

MovieFileInterface::~MovieFileInterface (   )  [virtual]

Definition at line 12 of file MovieFileInterface.cxx.

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Member Function Documentation

virtual int MovieFileInterface::GetBitsPixel (   )  [pure virtual]

Return bits per pixel of images. Assumed constant throughout the movie. Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

bool MovieFileInterface::GetField (  int  field_index, void *  buffer )  [virtual]

Grab field into supplied buffer, which is GetBitsPixel * SizeX * SizeY. Reimplemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile. Definition at line 22 of file MovieFileInterface.cxx.

bool MovieFileInterface::GetFrame (  int  frame_index, void *  buffer )  [virtual]

Grab frame into supplied buffer, which is GetBitsPixel * SizeX * SizeY. Reimplemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile. Definition at line 16 of file MovieFileInterface.cxx.

virtual vil1_image MovieFileInterface::GetImage (  int  frame_index  )  [pure virtual]

Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

virtual int MovieFileInterface::GetLength (   )  [pure virtual]

Return length of movie in frames. Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

virtual int MovieFileInterface::GetSizeX (  int  frame_index  )  [pure virtual]

Return size of the frame {frame_index}. Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

virtual int MovieFileInterface::GetSizeY (  int  frame_index  )  [pure virtual]

Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

virtual bool MovieFileInterface::HasFrame (  int  frame_index  )  [pure virtual]

Return true if frame_index is a valid frame. Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

virtual bool MovieFileInterface::IsInterlaced (   )  [pure virtual]

Return true if frames are stored as a pair of interlaced fields. Implemented in ImageSequenceMovieFile, oxp_vidl_moviefile, and SGIMovieFile.

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Member Data Documentation

bool MovieFileInterface::verbose = false [static]

General verbosity flag for various movie-related operations. Definition at line 46 of file MovieFileInterface.h.

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

• contrib/oxl/oxp/MovieFileInterface.h
• contrib/oxl/oxp/MovieFileInterface.cxx

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