X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Feruption.c;h=629cb8e1e5d2654e4b38a821212543f452bf7878;hb=6afd6db0ae9396cd7ff897ade597cd5483f49b0e;hp=03b9645ecf48b9153bf544fb363dcd07ecaf04ef;hpb=50be9bb40dc60130c99ffa568e6677779904ff70;p=xscreensaver

diff --git a/hacks/eruption.c b/hacks/eruption.c
index 03b9645e..629cb8e1 100644
--- a/hacks/eruption.c
+++ b/hacks/eruption.c
@@ -449,6 +449,28 @@ static void
 eruption_reshape (Display *dpy, Window window, void *closure, 
                  unsigned int w, unsigned int h)
 {
+  struct state *st = (struct state *) closure;
+  XWindowAttributes XWinAttribs;
+  int i;
+
+  for (i = 0; i < st->iWinHeight; ++i)
+    free (st->fire[i]);
+
+  st->iWinWidth = w;
+  st->iWinHeight = h;
+
+  free (st->fire);
+  st->fire = calloc( st->iWinHeight, sizeof(unsigned char*));
+  for (i = 0; i < st->iWinHeight; ++i)
+    st->fire[i] = calloc( st->iWinWidth, sizeof(unsigned char));
+
+  XDestroyImage( st->pImage );
+  XGetWindowAttributes( st->dpy, st->window, &XWinAttribs );
+  st->pImage = XCreateImage( st->dpy, XWinAttribs.visual, XWinAttribs.depth, ZPixmap, 0, NULL,
+							  XWinAttribs.width, XWinAttribs.height, BitmapPad( st->dpy ), 0 );
+  (st->pImage)->data = calloc((st->pImage)->bytes_per_line, (st->pImage)->height);
+
+  st->draw_i = -1;
 }
 
 static Bool
@@ -462,7 +484,6 @@ eruption_free (Display *dpy, Window window, void *closure)
 {
 #if 0
   struct state *st = (struct state *) closure;
-	free( st->pImage->data );
 	XDestroyImage( st->pImage );
 	free( st->aiColorVals );
 	for (i = 0; i < st->iWinHeight; ++i)