Frz::Pixbuf Class Reference

Pixel buffer manager class. More...

#include <frz_pixbuf.hpp>

Inheritance diagram for Frz::Pixbuf:

[legend]

List of all members.

Public Member Functions
	Pixbuf (int w, int h, bool allocPixbuf=false)
	Constructs a Pixel buffer manager object.
virtual	~Pixbuf ()
	Destructor.
void	saveBitmap (const char *filename)
	Exports the buffer into a bitmap file.
Protected Attributes
int	width
	Surface width in pixels.
int	height
	Surface height in pixels.
int	pitch
	Surface pitch in pixels.
uint32_t *	pixbuf
	Pixel buffer address, if allocated, 0 otherwise.

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Detailed Description

Pixel buffer manager class.

This class eventually handles a 32-bit ARGB pixel buffer of required width and height.

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Constructor & Destructor Documentation

Frz::Pixbuf::Pixbuf	(	int	w,
		int	h,
		bool	allocPixbuf = false
	)

Constructs a Pixel buffer manager object.

Parameters:

	w	Picture width in pixels.
	h	Picture height in pixels.
	allocPixbuf	if true, allocate a screen buffer.

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Member Function Documentation

void Frz::Pixbuf::saveBitmap

(

const char *

filename

)

Exports the buffer into a bitmap file.

The export file format is uncompressed 24-bit BMP.

Parameters:

filename

The name of the file to be created.

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

• freezer/frz_pixbuf.hpp