[maemo-commits] [maemo-commits] r11323 - in projects/haf/trunk/maemo-af-desktop: . hildon-navigator

[From: subversion at stage.maemo.org]

Author: jobi
Date: 2007-04-26 14:32:26 +0300 (Thu, 26 Apr 2007)
New Revision: 11323

Modified:
   projects/haf/trunk/maemo-af-desktop/ChangeLog
   projects/haf/trunk/maemo-af-desktop/hildon-navigator/hildon-pixbuf-anim-blinker.c
Log:

2007-04-26  Johan Bilien <johan.bilien at nokia.com>

	* hildon-navigator/hildon-pixbuf-anim-blinker.c:
	- protect against negative values for alpha.
	Fixes: NB#54079



Modified: projects/haf/trunk/maemo-af-desktop/ChangeLog
===================================================================
--- projects/haf/trunk/maemo-af-desktop/ChangeLog	2007-04-26 11:24:23 UTC (rev 11322)
+++ projects/haf/trunk/maemo-af-desktop/ChangeLog	2007-04-26 11:32:26 UTC (rev 11323)
@@ -1,5 +1,11 @@
 2007-04-26  Johan Bilien <johan.bilien at nokia.com>
 
+	* hildon-navigator/hildon-pixbuf-anim-blinker.c:
+	- protect against negative values for alpha.
+	Fixes: NB#54079
+
+2007-04-26  Johan Bilien <johan.bilien at nokia.com>
+
 	* maemo-af-desktop-main.c:
 	- create a stamp file in /tmp when starting, remove it on
 	clean shutdown

Modified: projects/haf/trunk/maemo-af-desktop/hildon-navigator/hildon-pixbuf-anim-blinker.c
===================================================================
--- projects/haf/trunk/maemo-af-desktop/hildon-navigator/hildon-pixbuf-anim-blinker.c	2007-04-26 11:24:23 UTC (rev 11322)
+++ projects/haf/trunk/maemo-af-desktop/hildon-navigator/hildon-pixbuf-anim-blinker.c	2007-04-26 11:32:26 UTC (rev 11323)
@@ -315,6 +315,7 @@
 	/* Use period * 2 and 512 so that alpha pulses down as well as up */
 	alpha = MIN (((elapsed % (period*2)) * 511) / (period*2), 511);
 	if (alpha > 255) alpha = 511-alpha;
+        if (alpha < 0) alpha = 0;
 	gdk_pixbuf_composite (iter->hildon_pixbuf_anim_blinker->pixbuf,
 		iter->hildon_pixbuf_anim_blinker->blended,
 		0, 0,