From 24fd80344dbc059b72e13d813ca82f414a9d6cce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Cr=C3=AAte?= <olivier.crete@collabora.com>
Date: Wed, 16 Jun 2021 15:06:57 -0400
Subject: videorate: Drop incoming buffers that are outside of the segment

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/767>
---
 gst/videorate/gstvideorate.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gst/videorate/gstvideorate.c b/gst/videorate/gstvideorate.c
index e12fe391c..3c4fe0b41 100644
--- a/gst/videorate/gstvideorate.c
+++ b/gst/videorate/gstvideorate.c
@@ -1521,6 +1521,10 @@ gst_video_rate_transform_ip (GstBaseTransform * trans, GstBuffer * buffer)
       goto invalid_buffer;
   }
 
+  if (!gst_segment_clip (&videorate->segment, GST_FORMAT_TIME, in_ts,
+          GST_CLOCK_TIME_NONE, NULL, NULL))
+    goto outside_segment;
+
   /* get the time of the next expected buffer timestamp, we use this when the
    * next buffer has -1 as a timestamp */
   last_ts = videorate->last_ts;
@@ -1787,6 +1791,13 @@ invalid_buffer:
     res = GST_BASE_TRANSFORM_FLOW_DROPPED;
     goto done;
   }
+
+outside_segment:
+  {
+    GST_WARNING_OBJECT (videorate, "Got buffer outide segment, discarding it");
+    res = GST_BASE_TRANSFORM_FLOW_DROPPED;
+    goto done;
+  }
 }
 
 static gboolean
-- 
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