From: Calin Crisan <ccrisan@gmail.com>
Date: Sun, 8 Feb 2015 15:50:45 +0000 (+0200)
Subject: non-modulo 16 resolutions are now discarded
X-Git-Url: http://www.vanbest.org/gitweb/?a=commitdiff_plain;h=ba71abbac3d0ab359e111d14bbd58f9d6f72c1f3;p=motioneye-debian

non-modulo 16 resolutions are now discarded
---

diff --git a/src/v4l2ctl.py b/src/v4l2ctl.py
index 6c6e250..8aa455c 100644
--- a/src/v4l2ctl.py
+++ b/src/v4l2ctl.py
@@ -86,10 +86,16 @@ def list_resolutions(device):
         width, height = pair.split('x')
         width = int(width)
         height = int(height)
-        
+
+        if (width, height) in resolutions:
+            continue # duplicate resolution
+
         if width < 96 or height < 96: # some reasonable minimal values
             continue
         
+        if width % 16 or height % 16: # ignore non-modulo 16 resolutions
+            continue
+
         resolutions.add((width, height))
         
         logging.debug('found resolution %(width)sx%(height)s for device %(device)s' % {