#include "goomconfig.h"
#include "libmythbase/mythconfig.h"

Include dependency graph for drawmethods.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	DRAWMETHOD_NORMAL(adr, col) {*(adr) = (col);}

#define	DRAWMETHOD_PLUS(_out, _backbuf, _col)

#define	DRAWMETHOD_OR(adr, col) {*(adr)\|=(col);}

#define	DRAWMETHOD_DONE() {}

#define	DRAWMETHOD DRAWMETHOD_PLUS(p,p,col)

Functions
static void	draw_line (int *data, int x1, int y1, int x2, int y2, int col, int screenx, int screeny)

Macro Definition Documentation

◆ DRAWMETHOD

#define DRAWMETHOD DRAWMETHOD_PLUS(*p,*p,col)

Definition at line 45 of file drawmethods.h.

◆ DRAWMETHOD_DONE

#define DRAWMETHOD_DONE ( ) {}

Definition at line 41 of file drawmethods.h.

◆ DRAWMETHOD_NORMAL

#define DRAWMETHOD_NORMAL	(	adr,
		col
	)	{*(adr) = (col);}

Definition at line 7 of file drawmethods.h.

◆ DRAWMETHOD_OR

#define DRAWMETHOD_OR	(	adr,
		col
	)	{*(adr)\|=(col);}

Definition at line 36 of file drawmethods.h.

◆ DRAWMETHOD_PLUS

#define DRAWMETHOD_PLUS	(	_out,
		_backbuf,
		_col
	)

Value:

{\
      int tra=0,i=0;\
      unsigned char *bra = (unsigned char*)&(_backbuf);\
      unsigned char *dra = (unsigned char*)&(_out);\
      unsigned char *cra = (unsigned char*)&(_col);\
      for (;i<4;i++) {\
                                tra = *cra;\
                                tra += *bra;\
                                if (tra>255) tra=255;\
                                *dra = tra;\
                                ++dra;++cra;++bra;\
                        }\
}

Definition at line 20 of file drawmethods.h.

Function Documentation

◆ draw_line()

static void draw_line	(	int *	data,
		int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	col,
		int	screenx,
		int	screeny
	)

static

Definition at line 47 of file drawmethods.h.

Referenced by goom_lines_draw(), and grid3d_draw().

Macros

Functions