Add a src pad event handler function that filters reconfigure events to
trigger the renegotiation code paths in the mode-specific start-capture
phase.
This is to work towards fixing unit tests but more work is needed.
need to pass a GstSample to the utilitary preview buffer post functions
as a GstBuffer doesn't have caps anymore. The GstSample has the GstCaps
and it is used to inform the preview's pipeline about the format of the
input, before it gets converted to the user's requested output format.
Avoids consistently failing to detect that a packet is complete, which
would then only be pushed upon the start of a next packet, which leads
to quite a delay in case of a sparse (subtitle) stream.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=666674
gstdvbsuboverlay.c:772:15: error: pointer targets in passing argument 5 of 'gst_segment_clip' differ in signedness
/home/tpm/gst/0.11/gstreamer/gst/gstsegment.h:192:14: note: expected 'guint64 *' but argument is of type 'gint64 *'
gstdvbsuboverlay.c:772:15: error: pointer targets in passing argument 6 of 'gst_segment_clip' differ in signedness
In particular, pass buffer timestamp (pts) to dvb_sub, and then clip
and convert to running time when the duration (timeout) is known after
decoding it.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=660233
Conflicts:
gst/dvbsuboverlay/gstdvbsuboverlay.c
... which is upon receiving new data with different PTS spec-wise,
or optionally upon each packet of subtitle data if desired by property.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=669310
Conflicts:
gst/dvbsuboverlay/gstdvbsuboverlay.c
The check for when to not memset was checking on an undeterministic 'bits' variable value,
which is only meant to be used inside the loop earlier when it is supposed to check if
clut_index is 1 together with non_mod set, as per spec:
"non_modifying_colour_flag: If set to '1' this indicates that the CLUT entry value '1'
is a non modifying colour. When the non modifying colour is assigned to an object pixel,
then the pixel of the underlying region background or object shall not be modified. This
can be used to create "transparent holes" in objects."
https://bugzilla.gnome.org/show_bug.cgi?id=666352
