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vc1parse: Mark pad as needing reconfiguration again if it failed

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And return FLUSHING instead of NOT_NEGOTIATED on flushing pads.

https://bugzilla.gnome.org/show_bug.cgi?id=774623
This commit is contained in:
Sebastian Dröge 2016-11-17 20:21:17 +02:00
parent 279fb3d99f
commit 0f657cec07
1 changed files with 12 additions and 2 deletions
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12
gst/videoparsers/gstvc1parse.c
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@ -479,6 +479,8 @@ gst_vc1_parse_renegotiate (GstVC1Parse * vc1parse)
/* Negotiate with downstream here */
GST_DEBUG_OBJECT (vc1parse, "Renegotiating");
gst_pad_check_reconfigure (GST_BASE_PARSE_SRC_PAD (vc1parse));
allowed_caps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (vc1parse));
if (allowed_caps && !gst_caps_is_empty (allowed_caps)
&& !gst_caps_is_any (allowed_caps)) {
@ -502,6 +504,7 @@ gst_vc1_parse_renegotiate (GstVC1Parse * vc1parse)
GST_ERROR_OBJECT (vc1parse, "Empty caps, downstream doesn't support %s",
parse_format_to_string (vc1parse->format));
gst_caps_unref (tmp);
gst_pad_mark_reconfigure (GST_BASE_PARSE_SRC_PAD (vc1parse));
return FALSE;
}
@ -537,6 +540,7 @@ gst_vc1_parse_renegotiate (GstVC1Parse * vc1parse)
} else if (gst_caps_is_empty (allowed_caps)) {
GST_ERROR_OBJECT (vc1parse, "Empty caps");
gst_caps_unref (allowed_caps);
gst_pad_mark_reconfigure (GST_BASE_PARSE_SRC_PAD (vc1parse));
return FALSE;
} else {
GST_DEBUG_OBJECT (vc1parse, "Using input header/stream format");
@ -547,8 +551,10 @@ gst_vc1_parse_renegotiate (GstVC1Parse * vc1parse)
if (allowed_caps)
gst_caps_unref (allowed_caps);
if (!gst_vc1_parse_is_format_allowed (vc1parse))
if (!gst_vc1_parse_is_format_allowed (vc1parse)) {
gst_pad_mark_reconfigure (GST_BASE_PARSE_SRC_PAD (vc1parse));
return FALSE;
}
vc1parse->renegotiate = FALSE;
vc1parse->update_caps = TRUE;
@ -1175,6 +1181,10 @@ gst_vc1_parse_handle_frame (GstBaseParse * parse, GstBaseParseFrame * frame,
|| gst_pad_check_reconfigure (GST_BASE_PARSE_SRC_PAD (parse))) {
if (!gst_vc1_parse_renegotiate (vc1parse)) {
GST_ERROR_OBJECT (vc1parse, "Failed to negotiate with downstream");
gst_pad_mark_reconfigure (GST_BASE_PARSE_SRC_PAD (parse));
if (GST_PAD_IS_FLUSHING (GST_BASE_PARSE_SRC_PAD (parse)))
ret = GST_FLOW_FLUSHING;
else
ret = GST_FLOW_NOT_NEGOTIATED;
goto done;
}