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-rw-r--r--xcman.c31
1 files changed, 15 insertions, 16 deletions
diff --git a/xcman.c b/xcman.c
index 67ac563..a7b76a2 100644
--- a/xcman.c
+++ b/xcman.c
@@ -51,8 +51,7 @@ static int root_height, root_width;
static int damage_error, xfixes_error, render_error;
static int damage_event;
static int composite_opcode;
-static Atom opacity_atom, background_atom1, background_atom2, pixmap_atom;
-static Atom *background_atoms[] = {&background_atom1, &background_atom2};
+static Atom opacity_atom, background_atoms[2], pixmap_atom;
static XRenderColor alpha_colour = {.red = 0, .green = 0, .blue = 0};
static struct window *window_list;
@@ -132,7 +131,7 @@ make_root_tile(void)
XRenderPictureAttributes pa = {.repeat = 1};
for (i = 0; i < 2; i++) {
- if (!XGetWindowProperty(dpy, root, *(background_atoms[i]), 0, 4, 0, AnyPropertyType,
+ if (!XGetWindowProperty(dpy, root, background_atoms[i], 0, 4, 0, AnyPropertyType,
&actual_type, &actual_format, &nitems, &bytes_after, &prop) &&
actual_type == pixmap_atom && actual_format == 32 && nitems == 1) {
memcpy(&pixmap, prop, 4);
@@ -629,17 +628,17 @@ main(int argc, char **argv)
eprintf("no XFixes extension\n");
register_composite_manager();
- opacity_atom = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", 0);
- background_atom1 = XInternAtom(dpy, "_XROOTPMAP_ID", 0);
- background_atom2 = XInternAtom(dpy, "_XSETROOT_ID", 0);
- pixmap_atom = XInternAtom(dpy, "PIXMAP", 0);
- pa.subwindow_mode = IncludeInferiors;
- root_width = DisplayWidth(dpy, screen);
- root_height = DisplayHeight(dpy, screen);
- visual_format = XRenderFindVisualFormat(dpy, DefaultVisual(dpy, screen));
- root_picture = XRenderCreatePicture(dpy, root, visual_format, CPSubwindowMode, &pa);
- all_damage = None;
- clip_changed = 1;
+ opacity_atom = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", 0);
+ background_atoms[0] = XInternAtom(dpy, "_XROOTPMAP_ID", 0);
+ background_atoms[1] = XInternAtom(dpy, "_XSETROOT_ID", 0);
+ pixmap_atom = XInternAtom(dpy, "PIXMAP", 0);
+ pa.subwindow_mode = IncludeInferiors;
+ root_width = DisplayWidth(dpy, screen);
+ root_height = DisplayHeight(dpy, screen);
+ visual_format = XRenderFindVisualFormat(dpy, DefaultVisual(dpy, screen));
+ root_picture = XRenderCreatePicture(dpy, root, visual_format, CPSubwindowMode, &pa);
+ all_damage = None;
+ clip_changed = 1;
XGrabServer(dpy);
XCompositeRedirectSubwindows(dpy, root, CompositeRedirectManual);
XSelectInput(dpy, root, SubstructureNotifyMask | ExposureMask | StructureNotifyMask | PropertyChangeMask);
@@ -684,8 +683,8 @@ main(int argc, char **argv)
if (ev.xproperty.atom == opacity_atom) {
if ((w = find_window(ev.xproperty.window)))
determine_mode(w);
- } else if (root_tile && (ev.xproperty.atom == background_atom1 ||
- ev.xproperty.atom == background_atom2)) {
+ } else if (root_tile && (ev.xproperty.atom == background_atoms[0] ||
+ ev.xproperty.atom == background_atoms[1])) {
XClearArea(dpy, root, 0, 0, 0, 0, 1);
XRenderFreePicture(dpy, root_tile);
root_tile = None;