From http://www.jwz.org/xscreensaver/xscreensaver-5.38.tar.gz

[xscreensaver] / hacks / triangle.c

diff --git a/hacks/triangle.c b/hacks/triangle.c
index 1a93de257dd59fa4aba3d9e6cb363dec9d45e973..e48c0870e6847cfd7a964962ecd0d99f16ef0cad 100644 (file)
--- a/hacks/triangle.c
+++ b/hacks/triangle.c
@@ -51,6 +51,9 @@ static const char sccsid[] = "@(#)triangle.c  4.04 97/07/28 xlockmore";
                                        "*fpsSolid: true \n" \
 
 # define SMOOTH_COLORS
+# define free_triangle 0
+# define release_triangle 0
+# define reshape_triangle 0
 # define triangle_handle_event 0
 # include "xlockmore.h"                /* in xscreensaver distribution */
 #else /* STANDALONE */
@@ -223,11 +226,7 @@ init_triangle (ModeInfo * mi)
        short      *tmp;
        int         i, dim, one;
 
-       if (triangles == NULL) {
-               if ((triangles = (trianglestruct *) calloc(MI_NUM_SCREENS(mi),
-                                          sizeof (trianglestruct))) == NULL)
-                       return;
-       }
+       MI_INIT (mi, triangles);
        tp = &triangles[MI_SCREEN(mi)];
 
        tp->width = MI_WIN_WIDTH(mi);
@@ -298,11 +297,11 @@ draw_triangle (ModeInfo * mi)
                                XClearWindow(MI_DISPLAY(mi), MI_WINDOW(mi));
                                if (!mono_p)
                                  {
-                                       free_colors(mi->dpy, mi->xgwa.colormap, mi->colors,
+                                       free_colors(mi->xgwa.screen, mi->xgwa.colormap, mi->colors,
                                                                mi->npixels);
                     mi->npixels = 
                       get_integer_resource (mi->dpy, "ncolors", "Integer");
-                                       make_smooth_colormap (mi->dpy,
+                                       make_smooth_colormap (mi->xgwa.screen,
                                                                                  mi->xgwa.visual, mi->xgwa.colormap,
                                                                                  mi->colors, &mi->npixels,
                                                                                  True, &mi->writable_p, True);
@@ -344,26 +343,12 @@ draw_triangle (ModeInfo * mi)
        }
 }
 
-ENTRYPOINT void
-reshape_triangle(ModeInfo * mi, int width, int height)
-{
-  XClearWindow (MI_DISPLAY (mi), MI_WINDOW(mi));
-  init_triangle (mi);
-}
-
-ENTRYPOINT void
-release_triangle(ModeInfo * mi)
-{
-       if (triangles != NULL) {
-               (void) free((void *) triangles);
-               triangles = NULL;
-       }
-}
-
+#ifndef STANDALONE
 ENTRYPOINT void
 refresh_triangle (ModeInfo * mi)
 {
        /* Do nothing, it will refresh by itself */
 }
+#endif
 
 XSCREENSAVER_MODULE ("Triangle", triangle)