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rtpbasepayload: Save and forward the push flow return

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Save push/push_list helper flow return and in case of failure, return it
in the process function. This allow forwarding downstream flow return
even if the subclass is using the push/push_list helper.
This commit is contained in:
Nicolas Dufresne 2019-11-21 21:04:14 -05:00
parent f4bcf8290b
commit 8b2afcf56a
1 changed files with 14 additions and 3 deletions
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17
gst-libs/gst/rtp/gstrtpbasedepayload.c
View file

@ -63,6 +63,8 @@ struct _GstRTPBaseDepayloadPrivate
gboolean source_info;
GstBuffer *input_buffer;
GstFlowReturn process_flow_ret;
};
/* Filter signals and args */
@ -386,7 +388,6 @@ gst_rtp_base_depayload_handle_buffer (GstRTPBaseDepayload * filter,
GstRTPBuffer * rtp_buffer);
GstBuffer *(*process_func) (GstRTPBaseDepayload * base, GstBuffer * in);
GstRTPBaseDepayloadPrivate *priv;
GstFlowReturn ret = GST_FLOW_OK;
GstBuffer *out_buf;
guint32 ssrc;
guint16 seqnum;
@ -396,6 +397,7 @@ gst_rtp_base_depayload_handle_buffer (GstRTPBaseDepayload * filter,
GstRTPBuffer rtp = { NULL };
priv = filter->priv;
priv->process_flow_ret = GST_FLOW_OK;
process_func = bclass->process;
process_rtp_packet_func = bclass->process_rtp_packet;
@ -511,13 +513,16 @@ gst_rtp_base_depayload_handle_buffer (GstRTPBaseDepayload * filter,
/* let's send it out to processing */
if (out_buf) {
ret = gst_rtp_base_depayload_push (filter, out_buf);
if (priv->process_flow_ret == GST_FLOW_OK)
priv->process_flow_ret = gst_rtp_base_depayload_push (filter, out_buf);
else
gst_buffer_unref (out_buf);
}
gst_buffer_unref (in);
priv->input_buffer = NULL;
return ret;
return priv->process_flow_ret;
/* ERRORS */
not_negotiated:
@ -916,6 +921,9 @@ gst_rtp_base_depayload_push (GstRTPBaseDepayload * filter, GstBuffer * out_buf)
else
gst_buffer_unref (out_buf);
if (res != GST_FLOW_OK)
filter->priv->process_flow_ret = res;
return res;
}
@ -942,6 +950,9 @@ gst_rtp_base_depayload_push_list (GstRTPBaseDepayload * filter,
else
gst_buffer_list_unref (out_list);
if (res != GST_FLOW_OK)
filter->priv->process_flow_ret = res;
return res;
}