v4l2object: Ensure max is not smaller then min in decide_allocation

https://bugzilla.gnome.org/show_bug.cgi?id=720568
2013-12-05 19:36:25 -05:00 · 2013-12-05 19:36:25 -05:00 · 61ce7b1a62
commit 61ce7b1a62
parent b261287745
1 changed files with 4 additions and 0 deletions
--- a/sys/v4l2/gstv4l2object.c
+++ b/sys/v4l2/gstv4l2object.c
@ -3190,6 +3190,10 @@ gst_v4l2_object_decide_allocation (GstV4l2Object * obj, GstQuery * query)
    min += ctl.value;
  }

+  /* Request a bigger max, if one was suggested but it's too small */
+  if (max != 0 && max < min)
+    max = min;
+
  /* select a pool */
  switch (obj->mode) {
    case GST_V4L2_IO_RW: