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mp4vdepay: fix buffer handling

Browse source 
Don't always output the payload subbuffer, use a separate variable to
make things clearer and without the error.
This commit is contained in:
Wim Taymans 2012-03-13 21:31:48 +01:00
parent 84c96e2393
commit fba47d17e8
1 changed files with 8 additions and 8 deletions
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16
gst/rtp/gstrtpmp4vdepay.c
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@ -163,8 +163,9 @@ static GstBuffer *
gst_rtp_mp4v_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
{
GstRtpMP4VDepay *rtpmp4vdepay;
GstBuffer *outbuf = NULL;
GstBuffer *pbuf, *outbuf = NULL;
GstRTPBuffer rtp = { NULL };
gboolean marker;
rtpmp4vdepay = GST_RTP_MP4V_DEPAY (depayload);
@ -173,23 +174,22 @@ gst_rtp_mp4v_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
gst_adapter_clear (rtpmp4vdepay->adapter);
gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp);
outbuf = gst_rtp_buffer_get_payload_buffer (&rtp);
gst_adapter_push (rtpmp4vdepay->adapter, outbuf);
pbuf = gst_rtp_buffer_get_payload_buffer (&rtp);
marker = gst_rtp_buffer_get_marker (&rtp);
gst_rtp_buffer_unmap (&rtp);
gst_adapter_push (rtpmp4vdepay->adapter, pbuf);
/* if this was the last packet of the VOP, create and push a buffer */
if (gst_rtp_buffer_get_marker (&rtp)) {
if (marker) {
guint avail;
avail = gst_adapter_available (rtpmp4vdepay->adapter);
outbuf = gst_adapter_take_buffer (rtpmp4vdepay->adapter, avail);
GST_DEBUG ("gst_rtp_mp4v_depay_chain: pushing buffer of size %"
G_GSIZE_FORMAT, gst_buffer_get_size (outbuf));
}
gst_rtp_buffer_unmap (&rtp);
return outbuf;
}