From 3066991c061dab5224279ab4df988c8f9317f216 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 26 Mar 2002 13:41:46 +0000
Subject: removed unused code

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21 a1c6a512-1295-4272-9138-f99709370657
---
 uisimulator/alpha.c | 78 -----------------------------------------------------
 1 file changed, 78 deletions(-)

(limited to 'uisimulator/alpha.c')

diff --git a/uisimulator/alpha.c b/uisimulator/alpha.c
index 22504fcd93..39abd33251 100644
--- a/uisimulator/alpha.c
+++ b/uisimulator/alpha.c
@@ -135,81 +135,3 @@ initialize_transparency_colormap (Display *dpy, Colormap cmap,
   XFree ((XPointer) all_colors);
 }
 
-
-Bool
-allocate_alpha_colors (Screen *screen, Visual *visual, Colormap cmap,
-		       int *nplanesP, Bool additive_p,
-		       unsigned long **plane_masks,
-		       unsigned long *base_pixelP)
-{
-  Display *dpy = DisplayOfScreen (screen);
-  XColor *colors;
-  int nplanes = *nplanesP;
-  int i;
-
-  if (!has_writable_cells (screen, visual))
-    cmap = 0;
-
-  if (!cmap)            /* A TrueColor visual, or similar. */
-    {
-      int depth = visual_depth (screen, visual);
-      unsigned long masks;
-      XVisualInfo vi_in, *vi_out;
-
-      /* Find out which bits the R, G, and B components actually occupy
-         on this visual. */
-      vi_in.screen = screen_number (screen);
-      vi_in.visualid = XVisualIDFromVisual (visual);
-      vi_out = XGetVisualInfo (dpy, VisualScreenMask|VisualIDMask,
-                               &vi_in, &i);
-      if (! vi_out) abort ();
-      masks = vi_out[0].red_mask | vi_out[0].green_mask | vi_out[0].blue_mask;
-      XFree ((char *) vi_out);
-
-      if (nplanes > depth)
-        nplanes = depth;
-      *nplanesP = nplanes;
-      *base_pixelP = 0;
-      *plane_masks = (unsigned long *) calloc(sizeof(unsigned long), nplanes);
-
-      /* Pick the planar values randomly, but constrain them to fall within
-         the bit positions of the R, G, and B fields. */
-      for (i = 0; i < nplanes; i++)
-        (*plane_masks)[i] = random() & masks;
-
-    }
-  else                  /* A PseudoColor visual, or similar. */
-    {
-      if (nplanes > 31) nplanes = 31;
-      *plane_masks = (unsigned long *) malloc(sizeof(unsigned long) * nplanes);
-
-      nplanes = allocate_color_planes (dpy, cmap, nplanes, *plane_masks,
-				   base_pixelP);
-      *nplanesP = nplanes;
-
-      if (nplanes <= 1)
-        {
-          free(*plane_masks);
-          *plane_masks = 0;
-          return False;
-        }
-
-      colors = (XColor *) calloc (nplanes, sizeof (XColor));
-      for (i = 0; i < nplanes; i++)
-        {
-          /* pick the base colors. If we are in subtractive mode, pick higher
-             intensities. */
-          hsv_to_rgb (random () % 360,
-                      frand (1.0),
-                      frand (0.5) + (additive_p ? 0.2 : 0.5),
-                      &colors[i].red,
-                      &colors[i].green,
-                      &colors[i].blue);
-        }
-      initialize_transparency_colormap (dpy, cmap, nplanes,
-                                        *base_pixelP, *plane_masks, colors,
-                                        additive_p);
-      XFree ((XPointer) colors);
-    }
-  return True;
-}
-- 
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