[gst-omx] gstomxvideodec: Don't populate videodec output port if it's disabled

This fixes an "Incorrect state operation" error during early initialization in
Netflix5.

Author: eocanha

package/gstreamer1/gst-omx/1.16.1/0010-Don-t-populate-videodec-output-port-if-it-s-disabled.patch

@@ -0,0 +1,36 @@
+From 9146a65babbdc34e0e7763cd31f1670477e99f47 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com>
+Date: Wed, 19 Feb 2020 13:55:18 +0000
+Subject: [PATCH 1/2] Don't populate videodec output port if it's disabled
+
+---
+ omx/gstomxvideodec.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c
+index c967151..77ff0ad 100644
+--- a/omx/gstomxvideodec.c
++++ b/omx/gstomxvideodec.c
+@@ -2743,13 +2743,16 @@ gst_omx_video_dec_flush (GstVideoDecoder * decoder)
+   if (self->eglimage) {
+     gst_omx_port_set_flushing (self->egl_in_port, 5 * GST_SECOND, FALSE);
+     gst_omx_port_set_flushing (self->egl_out_port, 5 * GST_SECOND, FALSE);
+-    err = gst_omx_port_populate (self->egl_out_port);
++    if (gst_omx_port_is_enabled (self->egl_out_port))
++      err = gst_omx_port_populate (self->egl_out_port);
+     gst_omx_port_mark_reconfigured (self->egl_out_port);
+   } else {
+-    err = gst_omx_port_populate (self->dec_out_port);
++    if (gst_omx_port_is_enabled (self->dec_out_port))
++      err = gst_omx_port_populate (self->dec_out_port);
+   }
+ #else
+-  err = gst_omx_port_populate (self->dec_out_port);
++  if (gst_omx_port_is_enabled (self->dec_out_port))
++    err = gst_omx_port_populate (self->dec_out_port);
+ #endif
+ 
+   if (err != OMX_ErrorNone) {
+-- 
+2.17.1
+