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oggmux: keep IN_CAPS flag check for header buffers as fallback

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In case the ogg mapper doesn't handle all the accepted input formats
(although it really should). Saves us error handling for that case
though. Also log caps properly.

https://bugzilla.gnome.org/show_bug.cgi?id=629196
This commit is contained in:
Tim-Philipp Müller 2011-02-02 17:23:43 +00:00
parent 440002a137
commit 2eac43bd73
1 changed files with 16 additions and 7 deletions
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21
ext/ogg/gstoggmux.c
View file

@ -775,25 +775,34 @@ gst_ogg_mux_queue_pads (GstOggMux * ogg_mux)
if (pad->state == GST_OGG_PAD_STATE_CONTROL) {
/* and we have one */
ogg_packet packet;
gboolean is_header;
packet.packet = GST_BUFFER_DATA (buf);
packet.bytes = GST_BUFFER_SIZE (buf);
if (GST_BUFFER_OFFSET_END_IS_VALID (buf))
packet.granulepos = GST_BUFFER_OFFSET_END (buf);
if (packet.granulepos == -1)
else
packet.granulepos = 0;
/* if we're not yet in data mode, ensure we're setup on the first packet */
if (!pad->have_type) {
pad->have_type = gst_ogg_stream_setup_map (&pad->map, &packet);
if (!pad->have_type) {
pad->map.caps =
gst_caps_new_simple ("application/x-unknown", NULL);
GST_ERROR_OBJECT (pad, "mapper didn't recognise input stream "
"(pad caps: %" GST_PTR_FORMAT ")", GST_PAD_CAPS (pad));
} else {
GST_DEBUG_OBJECT (pad, "caps detected: %" GST_PTR_FORMAT,
pad->map.caps);
}
GST_DEBUG_OBJECT (ogg_mux, "New pad has caps: %s",
gst_caps_to_string (pad->map.caps));
}
if (pad->have_type)
is_header = gst_ogg_stream_packet_is_header (&pad->map, &packet);
else /* fallback (FIXME 0.11: remove IN_CAPS hack) */
is_header = GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_IN_CAPS);
if (gst_ogg_stream_packet_is_header (&pad->map, &packet)) {
if (is_header) {
GST_DEBUG_OBJECT (ogg_mux,
"got header buffer in control state, ignoring");
/* just ignore */