Now BSD compliant

1 files changed, 96 insertions, 0 deletions

diff --git a/minilibx-bsd/mlx_lib_xpm.c b/minilibx-bsd/mlx_lib_xpm.c
new file mode 100644
index 0000000..b8cf184
--- /dev/null
+++ b/minilibx-bsd/mlx_lib_xpm.c
@@ -0,0 +1,96 @@
+/*
+** mlx_xpm.c for minilibX in 
+** 
+** Made by Charlie Root
+** Login   <ol@epitech.net>
+** 
+** Started on  Fri Dec  8 11:07:24 2000 Charlie Root
+** Last update Thu Oct  4 16:00:22 2001 Charlie Root
+*/
+
+
+#include	"mlx_int.h"
+
+
+
+
+void		*mlx_int_xpm_f_image(t_xvar *xvar,int *width,int *height,
+				     int (*xpm_func)(),void *param)
+{
+  XImage	*img1;
+  XImage	*img2;
+  t_img		*im2;
+  XpmAttributes	xpm_att;
+
+  xpm_att.visual = xvar->visual;
+  xpm_att.colormap = xvar->cmap;
+  xpm_att.depth = xvar->depth;
+  xpm_att.bitmap_format = ZPixmap;
+  xpm_att.valuemask = XpmDepth|XpmBitmapFormat|XpmVisual|XpmColormap;
+  if (xpm_func(xvar->display,param,&img1,&img2,&xpm_att))
+    return ((void *)0);
+  if (img2)
+    XDestroyImage(img2);
+
+  if (!(im2 = (void *)mlx_new_image(xvar,img1->width,img1->height)))
+    {
+      XDestroyImage(img1);
+      return ((void *)0);
+    }
+  *width = img1->width;
+  *height = img1->height;
+  if (mlx_int_egal_img(im2->image,img1))
+    {
+      bcopy(img1->data,im2->data,img1->height*img1->bytes_per_line);
+      XDestroyImage(img1);
+      return (im2);
+    }
+  if (im2->type==MLX_TYPE_SHM_PIXMAP)
+    {
+      XFreePixmap(xvar->display,im2->pix);
+      im2->pix = XCreatePixmap(xvar->display,xvar->root,
+			       *width,*height,xvar->depth);
+    }
+  if (im2->type>MLX_TYPE_XIMAGE)
+    {
+      XShmDetach(xvar->display,&(im2->shm));
+      shmdt(im2->data);
+    }
+  XDestroyImage(im2->image);
+  im2->image = img1;
+  im2->data = img1->data;
+  im2->type = MLX_TYPE_XIMAGE;
+  im2->size_line = img1->bytes_per_line;
+  im2->bpp = img1->bits_per_pixel;
+  return (im2);
+}
+
+
+int	mlx_int_egal_img(XImage *img1,XImage *img2)
+{
+  if (img1->width!=img2->width || img1->height!=img2->height ||
+      img1->xoffset!=img2->xoffset || img1->format!=img2->format ||
+      img1->byte_order!=img2->byte_order ||
+      img1->bitmap_unit!=img2->bitmap_unit ||
+      img1->bitmap_bit_order!=img2->bitmap_bit_order ||
+      img1->bitmap_pad!=img2->bitmap_pad || img1->depth!=img2->depth ||
+      img1->bytes_per_line!=img2->bytes_per_line ||
+      img1->bits_per_pixel!=img2->bits_per_pixel ||
+      img1->red_mask!=img2->red_mask || img1->green_mask!=img2->green_mask ||
+      img1->blue_mask!=img2->blue_mask )
+    return (0);
+  return (1);
+}
+
+
+void	*mlx_xpm_file_to_image(t_xvar *xvar,char *filename,
+			       int *width,int *height)
+{
+  return (mlx_int_xpm_f_image(xvar,width,height,XpmReadFileToImage,filename));
+}
+
+
+void	*mlx_xpm_to_image(t_xvar *xvar,char **data,int *width,int *height)
+{
+  return (mlx_int_xpm_f_image(xvar,width,height,XpmCreateImageFromData,(void *)data));
+}