From 025b43e512c3aadd62096bed07c6e2e79b73e1b3 Mon Sep 17 00:00:00 2001
From: Bing Song <bing.song@nxp.com>
Date: Thu, 4 Feb 2021 13:43:17 +0800
Subject: [PATCH] v4l2videoenc: support resolution change stream encode.

Resolution change stream transcoding will drain before send new video
frame buffer. Need encode video frame after process EOS.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/868>
---
 sys/v4l2/gstv4l2videoenc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/v4l2/gstv4l2videoenc.c b/sys/v4l2/gstv4l2videoenc.c
index 117d140..bc184f0 100644
--- a/sys/v4l2/gstv4l2videoenc.c
+++ b/sys/v4l2/gstv4l2videoenc.c
@@ -750,8 +750,10 @@ gst_v4l2_video_enc_handle_frame (GstVideoEncoder * encoder,
 
     /* It possible that the processing thread stopped due to an error */
     if (self->output_flow != GST_FLOW_OK &&
-        self->output_flow != GST_FLOW_FLUSHING) {
-      GST_DEBUG_OBJECT (self, "Processing loop stopped with error, leaving");
+        self->output_flow != GST_FLOW_FLUSHING &&
+        self->output_flow != GST_FLOW_CUSTOM_SUCCESS) {
+      GST_DEBUG_OBJECT (self, "Processing loop stopped with error: %s, leaving",
+          gst_flow_get_name (self->output_flow));
       ret = self->output_flow;
       goto drop;
     }
-- 
2.7.4