From: Matthew Waters <matthew@centricular.com>
Date: Tue, 25 Oct 2022 02:22:30 +0000 (+1100)
Subject: vp9parser: initialize subsampling to -1
X-Git-Tag: 1.22.0~658
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f77f27f4c9d2f139ef2d9689f32ed50e9c76688c;p=platform%2Fupstream%2Fgstreamer.git

vp9parser: initialize subsampling to -1

The default value of 0 is a valid subsampling value and could be
confused with an 'unset' value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3260>
---

diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gstvp9parser.c b/subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gstvp9parser.c
index 33e1f0e..cb82a08 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gstvp9parser.c
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gstvp9parser.c
@@ -646,6 +646,7 @@ gst_vp9_parser_new (void)
     return NULL;
 
   parser->priv = priv;
+  parser->subsampling_x = parser->subsampling_y = -1;
 
   return parser;
 }