claw::graphic::targa::writer::file_output_buffer< Pixel > Class Template Reference

The type of the output buffer associated with the file when encoding RLE data. More...

#include <targa.hpp>

Public Types
typedef Pixel	pixel_type
	The type of the pixels in the input buffer.
typedef pixel_type	pattern_type
	The type of the patterns to encode.

Public Member Functions
	file_output_buffer (std::ostream &os)
	Constructor.
void	encode (unsigned int n, pattern_type pattern)
	Code a pixel.
template<typename Iterator >
void	raw (Iterator first, Iterator last)
	Write raw data int the stream.
unsigned int	min_interesting () const
	Get the minimum number of pixels needed for encoding.
unsigned int	max_encodable () const
	Get the maximum number of pixel a code can encode.
void	order_pixel_bytes (const pixel_type &p)
	Write a pixel in the stream and set its value in the good order.
template<>
void	order_pixel_bytes (const pixel_type &p)

Detailed Description

template<typename Pixel>
class claw::graphic::targa::writer::file_output_buffer< Pixel >

The type of the output buffer associated with the file when encoding RLE data.

Template parameters

• Pixel, the type of the pixels in the output buffer.

Definition at line 422 of file targa.hpp.

Constructor & Destructor Documentation

template<typename Pixel >

claw::graphic::targa::writer::file_output_buffer< Pixel >::file_output_buffer

(

std::ostream &

os

)

Constructor.

Parameters

os

The

Definition at line 47 of file targa_writer.tpp.

Member Function Documentation

template<typename Pixel >

void claw::graphic::targa::writer::file_output_buffer< Pixel >::encode	(	unsigned int	n,
		pattern_type	pattern
	)

Code a pixel.

Parameters

n	The number of time the pixel appears.
pattern	The value of the pixel.

Definition at line 61 of file targa_writer.tpp.

template<>

void claw::graphic::targa::writer::file_output_buffer< claw::graphic::rgba_pixel_8 >::order_pixel_bytes

(

const pixel_type &

p

)

Parameters

p	The pixel to write.

Remarks

This method is specialized for the pixels of type claw::graphic::rgba_pixel_32.

Definition at line 53 of file targa_writer.cpp.

template<typename Pixel >

void claw::graphic::targa::writer::file_output_buffer< Pixel >::order_pixel_bytes

(

const pixel_type &

p

)

Write a pixel in the stream and set its value in the good order.

Parameters

p	The pixel to write.

template<typename Pixel >

template<typename Iterator >

void claw::graphic::targa::writer::file_output_buffer< Pixel >::raw	(	Iterator	first,
		Iterator	last
	)

Write raw data int the stream.

Parameters

first	Iterator on the first data.
last	Iterator past the last data.

Definition at line 81 of file targa_writer.tpp.

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

• targa.hpp
• impl/targa_writer.tpp