OSDLFromGfx.h File Reference

#include "OSDLPixel.h"

Include dependency graph for OSDLFromGfx.h:

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Go to the source code of this file.

Functions
OSDL_DLL int	fastPixelColorNolock (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Uint32 color)
OSDL_DLL int	fastPixelColorNolockNoclip (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Uint32 color)
OSDL_DLL int	fastPixelColor (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Uint32 color)
OSDL_DLL int	fastPixelRGBA (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Uint8 r, Ceylan::Uint8 g, Ceylan::Uint8 b, Ceylan::Uint8 a)
OSDL_DLL int	fastPixelRGBANolock (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Uint8 r, Ceylan::Uint8 g, Ceylan::Uint8 b, Ceylan::Uint8 a)
OSDL_DLL int	putPixelAlpha (SDL_Surface *surface, Ceylan::Sint16 x, Ceylan::Sint16 y, OSDL::Video::Pixels::PixelColor color, OSDL::Video::Pixels::ColorElement alpha)
	OSDL's version of putPixelAlpha.
OSDL_DLL int	pixelColorNolock (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Uint32 color)
OSDL_DLL int	aalineColorInt (SDL_Surface *dst, Ceylan::Sint16 x1, Ceylan::Sint16 y1, Ceylan::Sint16 x2, Ceylan::Sint16 y2, Ceylan::Uint32 color, int draw_endpoint)
OSDL_DLL int	hlineColorStore (SDL_Surface *dst, Ceylan::Sint16 x1, Ceylan::Sint16 x2, Ceylan::Sint16 y, Ceylan::Uint32 color)
OSDL_DLL int	filledCircleRGBANotBlended (SDL_Surface *dst, Ceylan::Sint16 x, Ceylan::Sint16 y, Ceylan::Sint16 rad, Ceylan::Uint8 r, Ceylan::Uint8 g, Ceylan::Uint8 b, Ceylan::Uint8 a)

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Function Documentation

OSDL_DLL int aalineColorInt	(	SDL_Surface *	dst,
		Ceylan::Sint16	x1,
		Ceylan::Sint16	y1,
		Ceylan::Sint16	x2,
		Ceylan::Sint16	y2,
		Ceylan::Uint32	color,
		int	draw_endpoint
	)

Referenced by OSDL::Video::TwoDimensional::Line::draw().

OSDL_DLL int fastPixelColor	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Uint32	color
	)

Definition at line 637 of file OSDLFromGfx.cc.

References fastPixelColorNolock().

Referenced by filledCircleColorNotBlended().

OSDL_DLL int fastPixelColorNolock	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Uint32	color
	)

OSDL_DLL int fastPixelColorNolockNoclip	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Uint32	color
	)

Referenced by OSDL::Video::Pixels::putPixelColor().

OSDL_DLL int fastPixelRGBA	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Uint8	r,
		Ceylan::Uint8	g,
		Ceylan::Uint8	b,
		Ceylan::Uint8	a
	)

OSDL_DLL int fastPixelRGBANolock	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Uint8	r,
		Ceylan::Uint8	g,
		Ceylan::Uint8	b,
		Ceylan::Uint8	a
	)

OSDL_DLL int filledCircleRGBANotBlended	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Sint16	rad,
		Ceylan::Uint8	r,
		Ceylan::Uint8	g,
		Ceylan::Uint8	b,
		Ceylan::Uint8	a
	)

Definition at line 296 of file OSDLFromGfx.cc.

References OSDL::Video::Pixels::convertRGBAToColorDefinition(), and filledCircleColorNotBlended().

Referenced by OSDL::Video::TwoDimensional::drawCircle().

OSDL_DLL int hlineColorStore	(	SDL_Surface *	dst,
		Ceylan::Sint16	x1,
		Ceylan::Sint16	x2,
		Ceylan::Sint16	y,
		Ceylan::Uint32	color
	)

OSDL_DLL int pixelColorNolock	(	SDL_Surface *	dst,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		Ceylan::Uint32	color
	)

OSDL_DLL int putPixelAlpha	(	SDL_Surface *	surface,
		Ceylan::Sint16	x,
		Ceylan::Sint16	y,
		OSDL::Video::Pixels::PixelColor	color,
		OSDL::Video::Pixels::ColorElement	alpha
	)

OSDL's version of putPixelAlpha.

Parameters:

	color	this color is not a color definition, it is a pixel color already converted to the pixel format of the target surface.
	the	full precision alpha coordinate of the pixel to put.

The greater the 'alpha' parameter is, the closer to the alpha of put pixel the alpha of the final pixel will be (for a null 'alpha', final pixel alpha will not be modified, for a maximum 'alpha' the alpha of the resulting pixel will be the alpha of put pixel.

Note:

the alpha color element has to be specified, since it cannot reliably be deduced from the 'color' parameter, which is already encoded to a specific pixel format.

Definition at line 80 of file OSDLFromGfx.cc.

References clip_xmax, clip_xmin, clip_ymax, clip_ymin, OSDL::Video::Pixels::convertPixelColorToColorDefinition(), and OSDL::Video::Pixels::toString().

Referenced by OSDL::Video::Pixels::putPixelColor().

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