firevision::FvRawReader Class Reference

FvRaw image reader implementation. More...

#include <>>

Inheritance diagram for firevision::FvRawReader:

List of all members.

Public Member Functions
	FvRawReader (const char *filename)
	Constructor.
virtual	~FvRawReader ()
	Destructor.
virtual void	set_buffer (unsigned char *yuv422planar_buffer)
	Set buffer that the read image should be written to.
virtual colorspace_t	colorspace ()
	Get colorspace from the just read image.
virtual unsigned int	pixel_width ()
	Get width of read image in pixels.
virtual unsigned int	pixel_height ()
	Get height of read image in pixels.
virtual void	read ()
	Read data from file.
Public Member Functions inherited from firevision::Reader
virtual	~Reader ()
	Virtual empty destructor.

Static Public Member Functions
static bool	is_FvRaw (const char *filename)
	Check if given file contains FvRaw image.

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Detailed Description

FvRaw image reader implementation.

Author:

Tim Niemueller

Definition at line 37 of file fvraw.h.

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Constructor & Destructor Documentation

firevision::FvRawReader::FvRawReader

(

const char *

filename

)

Constructor.

Parameters:

filename

filename to read from.

Definition at line 47 of file fvraw.cpp.

firevision::FvRawReader::~FvRawReader ( )

virtual

Destructor.

Definition at line 73 of file fvraw.cpp.

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Member Function Documentation

colorspace_t firevision::FvRawReader::colorspace ( )

virtual

Get colorspace from the just read image.

Returns:

colorspace

Implements firevision::Reader.

Definition at line 88 of file fvraw.cpp.

bool firevision::FvRawReader::is_FvRaw ( const char *  filename )

static

Check if given file contains FvRaw image.

Parameters:

filename

file to check

Returns:

true if file contains FvRaw image, false otherwise

Definition at line 141 of file fvraw.cpp.

References firevision::FvRawWriter::FvRawHeader::file_id.

unsigned int firevision::FvRawReader::pixel_height ( )

virtual

Get height of read image in pixels.

Returns:

height of image

Implements firevision::Reader.

Definition at line 110 of file fvraw.cpp.

unsigned int firevision::FvRawReader::pixel_width ( )

virtual

Get width of read image in pixels.

Returns:

width of image

Implements firevision::Reader.

Definition at line 99 of file fvraw.cpp.

void firevision::FvRawReader::read ( )

virtual

Read data from file.

Implements firevision::Reader.

Definition at line 121 of file fvraw.cpp.

void firevision::FvRawReader::set_buffer ( unsigned char *  yuv422planar_buffer )

virtual

Set buffer that the read image should be written to.

Parameters:

yuv422planar_buffer

buffer to write image to. The reader must ensure that it does the proper conversion (if needed) to YUV 422 planar format.

Implements firevision::Reader.

Definition at line 81 of file fvraw.cpp.

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

• src/libs/fvutils/readers/fvraw.h
• src/libs/fvutils/readers/fvraw.cpp