Enlightenment CVS committal
Author : xcomputerman
Project : e17
Module : libs/ecore
Dir : e17/libs/ecore/src/lib/ecore_x
Modified Files:
ecore_x_window_prop.c
Log Message:
Thanks to Brett Nash for pointing out that this integer division will
not work.
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ecore/src/lib/ecore_x/ecore_x_window_prop.c,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -3 -r1.18 -r1.19
--- ecore_x_window_prop.c 6 Jan 2004 03:42:05 -0000 1.18
+++ ecore_x_window_prop.c 6 Jan 2004 16:45:31 -0000 1.19
@@ -1094,8 +1094,10 @@
void ecore_x_window_prop_window_opacity_set(Ecore_X_Window win, int opacity)
{
unsigned long o_val;
+ double tmp;
- o_val = (unsigned long) opacity / 100UL * 0xffffffff;
+ tmp = (double) opacity/100. * 4294967295.;
+ o_val = (unsigned long) tmp;
ecore_x_window_prop_property_set(win, _ecore_x_atom_net_wm_window_opacity,
XA_CARDINAL, 32, &o_val, 1);
}
@@ -1110,7 +1112,7 @@
int ecore_x_window_prop_window_opacity_get(Ecore_X_Window win)
{
unsigned char *data = NULL;
- unsigned long tmp;
+ unsigned long lval;
int ret_val = -1;
int num;
@@ -1119,8 +1121,8 @@
{
if (data && num)
{
- tmp = *(unsigned long *) data;
- ret_val = (int) (tmp / 0xffffffff * 100UL);
+ lval = *(unsigned long *) data;
+ ret_val = (int) ((double) lval / 4294967295. * 100.);
}
}
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