Manip8to16 Class Reference

Imagescl.cc - Methods to blit with scaling. More...

Inheritance diagram for Manip8to16:

[legend]Collaboration diagram for Manip8to16:

[legend]List of all members.

Public Member Functions
	Manip8to16 (SDL_Color *c, SDL_PixelFormat *f)
uint16	rgb (unsigned int r, unsigned int g, unsigned int b) const
void	copy (uint16 &dest, unsigned char src) const
void	split_source (unsigned char pix, unsigned int &r, unsigned int &g, unsigned int &b) const
void	split_dest (uint16 pix, unsigned int &r, unsigned int &g, unsigned int &b) const
Protected Attributes
SDL_Color *	colors
SDL_PixelFormat *	fmt

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Detailed Description

Imagescl.cc - Methods to blit with scaling.

Written: 6/16/2000 - JSF

Definition at line 40 of file imagescl.cc.

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Constructor & Destructor Documentation

Manip8to16::Manip8to16	(	SDL_Color *	c,
		SDL_PixelFormat *	f
	)			[inline]

Definition at line 46 of file imagescl.cc.

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Member Function Documentation

uint16 Manip8to16::rgb	(	unsigned int	r,
		unsigned int	g,
		unsigned int	b
	)			const [inline]

Reimplemented in Manip8to555, and Manip8to565.

Definition at line 49 of file imagescl.cc.

References fmt.

Referenced by copy().

void Manip8to16::copy	(	uint16 &	dest,
		unsigned char	src
	)			const [inline]

Reimplemented in Manip8to555, and Manip8to565.

Definition at line 56 of file imagescl.cc.

References colors, and rgb().

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void Manip8to16::split_source	(	unsigned char	pix,
		unsigned int &	r,
		unsigned int &	g,
		unsigned int &	b
	)			const [inline]

Definition at line 61 of file imagescl.cc.

References colors.

void Manip8to16::split_dest	(	uint16	pix,
		unsigned int &	r,
		unsigned int &	g,
		unsigned int &	b
	)			const [inline]

Reimplemented in Manip8to555, and Manip8to565.

Definition at line 69 of file imagescl.cc.

References fmt.

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Member Data Documentation

SDL_Color* Manip8to16::colors [protected]

Definition at line 43 of file imagescl.cc.

Referenced by Manip8to565::copy(), Manip8to555::copy(), copy(), and split_source().

SDL_PixelFormat* Manip8to16::fmt [protected]

Definition at line 44 of file imagescl.cc.

Referenced by rgb(), and split_dest().

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

• /home/michaelg/source/exult-1.2/src/imagewin/imagescl.cc

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