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Diffstat (limited to 'minilibx_linux/mlx_init.c')
-rw-r--r--minilibx_linux/mlx_init.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/minilibx_linux/mlx_init.c b/minilibx_linux/mlx_init.c
deleted file mode 100644
index 7a8db8f..0000000
--- a/minilibx_linux/mlx_init.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
-** mlx_init.c for MiniLibX in
-**
-** Made by Charlie Root
-** Login <ol@epitech.net>
-**
-** Started on Mon Jul 31 16:52:42 2000 Charlie Root
-** Last update Fri Jan 28 17:05:09 2005 Olivier Crouzet
-*/
-
-
-#include "mlx_int.h"
-
-
-
-void *mlx_init()
-{
- t_xvar *xvar;
-
- if (!(xvar = malloc(sizeof(*xvar))) || (xvar->display = XOpenDisplay(""))==0)
- return ((void *)0);
- xvar->screen = DefaultScreen(xvar->display);
- xvar->root = DefaultRootWindow(xvar->display);
- xvar->cmap = DefaultColormap(xvar->display,xvar->screen);
- xvar->depth = DefaultDepth(xvar->display,xvar->screen);
- if (mlx_int_get_visual(xvar)==-1)
- {
- printf(ERR_NO_TRUECOLOR);
- exit(1);
- }
- xvar->win_list = 0;
- xvar->loop_hook = 0;
- xvar->loop_param = (void *)0;
- xvar->do_flush = 1;
- mlx_int_deal_shm(xvar);
- if (xvar->private_cmap)
- xvar->cmap = XCreateColormap(xvar->display,xvar->root,
- xvar->visual,AllocNone);
- mlx_int_rgb_conversion(xvar);
- return (xvar);
-}
-
-
-/*
-** pshm_format of -1 : Not XYBitmap|XYPixmap|ZPixmap
-** alpha libX need a check of the DISPLAY env var, or shm is allowed
-** in remote Xserver connections.
-*/
-
-int mlx_int_deal_shm(t_xvar *xvar)
-{
- int use_pshm;
- int bidon;
- char *dpy;
- char buff[33];
-
- xvar->use_xshm = XShmQueryVersion(xvar->display,&bidon,&bidon,&(use_pshm));
- if (xvar->use_xshm && use_pshm)
- xvar->pshm_format = XShmPixmapFormat(xvar->display);
- else
- xvar->pshm_format = -1;
- gethostname(buff,32);
- dpy = getenv(ENV_DISPLAY);
- if (dpy && strlen(dpy) && *dpy!=':' && strncmp(dpy,buff,strlen(buff)) &&
- strncmp(dpy,LOCALHOST,strlen(LOCALHOST)) )
- {
- xvar->pshm_format = -1;
- xvar->use_xshm = 0;
- }
-}
-
-/*
-** TrueColor Visual is needed to have *_mask correctly set
-*/
-
-int mlx_int_rgb_conversion(t_xvar *xvar)
-{
- bzero(xvar->decrgb,sizeof(int)*6);
- while (!(xvar->visual->red_mask&1))
- { xvar->visual->red_mask >>= 1; xvar->decrgb[0] ++; }
- while (xvar->visual->red_mask&1)
- { xvar->visual->red_mask >>= 1; xvar->decrgb[1] ++; }
- while (!(xvar->visual->green_mask&1))
- { xvar->visual->green_mask >>= 1; xvar->decrgb[2] ++; }
- while (xvar->visual->green_mask&1)
- { xvar->visual->green_mask >>= 1; xvar->decrgb[3] ++; }
- while (!(xvar->visual->blue_mask&1))
- { xvar->visual->blue_mask >>= 1; xvar->decrgb[4] ++; }
- while (xvar->visual->blue_mask&1)
- { xvar->visual->blue_mask >>= 1; xvar->decrgb[5] ++; }
-}