bugfix [#20480] crash/lock-up for certain aspect ratios

2010-02-16 15:59:36 +00:00
parent 2061f91741
commit bc9b873f60
3 changed files with 9 additions and 2 deletions
--- a/source/blender/blenlib/intern/rct.c
+++ b/source/blender/blenlib/intern/rct.c
@@ -48,6 +48,12 @@ int BLI_rcti_is_empty(rcti * rect)
 			(rect->ymax<=rect->ymin));
 }

+int BLI_rctf_is_empty(rctf * rect)
+{
+	return ((rect->xmax<=rect->xmin) ||
+			(rect->ymax<=rect->ymin));
+}
+
 int BLI_in_rcti(rcti * rect, int x, int y)
 {