2d/canvas.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include "u_mem.h"
#include "gr.h"
#include "grdef.h"


Functions
grs_canvas *	gr_create_canvas (int w, int h)
grs_canvas *	gr_create_sub_canvas (grs_canvas *canv, int x, int y, int w, int h)
void	gr_init_canvas (grs_canvas canv, unsigned char pixdata, int pixtype, int w, int h)
void	gr_init_sub_canvas (grs_canvas new, grs_canvas src, int x, int y, int w, int h)
void	gr_free_canvas (grs_canvas *canv)
void	gr_free_sub_canvas (grs_canvas *canv)
void	gr_show_canvas (grs_canvas *canv)
void	gr_set_current_canvas (grs_canvas *canv)
void	gr_clear_canvas (int color)
void	gr_setcolor (int color)
Variables
grs_canvas *	grd_curcanv
grs_screen *	grd_curscreen
int	gr_wait_for_retrace = 1