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oggdemux: Don't use gst_pad_alloc_buffer()

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allocate buffers using gst_buffer_new_and_alloc() instead of
gst_pad_alloc_buffer_and_set_caps(), as the first one will
cause the pad to block, and we don't want that since that will
prevent subsequent pads from being fed if a block occurs at
start, when all pads must be fed for playback to start.

This fixes autoplugging of the tiger element and other things.

https://bugzilla.gnome.org/show_bug.cgi?id=637822
This commit is contained in:
Vincent Penquerc'h 2010-12-22 19:06:56 +00:00 committed by Sebastian Dröge
parent c76a6ef8ea
commit e443ae6000
1 changed files with 3 additions and 4 deletions
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7
ext/ogg/gstoggdemux.c
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@ -567,10 +567,9 @@ gst_ogg_demux_chain_peer (GstOggPad * pad, ogg_packet * packet,
goto empty_packet;
}
ret =
gst_pad_alloc_buffer_and_set_caps (GST_PAD_CAST (pad),
GST_BUFFER_OFFSET_NONE, packet->bytes - offset - trim,
GST_PAD_CAPS (pad), &buf);
buf = gst_buffer_new_and_alloc (packet->bytes - offset - trim);
gst_buffer_set_caps (buf, GST_PAD_CAPS (pad));
ret = GST_FLOW_OK;
/* combine flows */
cret = gst_ogg_demux_combine_flows (ogg, pad, ret);