Too many functions are not related to freetype and could be used by
other renderers like QuartText or DirectWrite.
Moreover, this file was way too long.

This is just the beginning, and there are no functionnal change so far.

It is a QFrame, so it is already parented and should work fine.
Fixes crash-on-quit in Qt5

Ref #8532

Ref #8532

This fixes a potential NULL pointer dereference and also enables the marq
filter to use the user specified font.
Reported-by: Tillmann Karras <tillmann@selfnet.de>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Nobody would use this in real life (even time offset bookmarks are
hardly used at all), the "feature" was unreachable from the UI, and
it does not work with most demuxers.

seekpoint_t.i_byte_offset is kept due to other usage of the same
structure, i.e. proper seek points (as opposed to bookmarks).

This is useless given that the time offset is set and the input core
ignores the byte offset when the time offset is set. I think the column
should probably be removed completely.

Close #9234

This is intended for VDR directories and Video CDs.

Reload playlist only when there is only 1 or 0 segments left that are
downloaded but not played yet. Also change the default interval to be
segment length instead of half segment length.

With this patch it downloads 3 segments from 5 seglen playlist at the
time and then plays those. Should be much nicer on http-server and
powersaving (marginally as there isn't network activity that often).

httplive: check segment gap on last segment number instead of the segment number of last playlist load

Bug fix: HLS module does not block until data is available. As a result live streams may end unexpectedly in case of short playlists or slow connections. Problem was fixed by blocking on a condition variable in the "read" function in case data is not available until Download thread signals (when new data is available) or a timeout of 10 seconds is reached. Blocking is done with a timed wait in order to avoid deadlocks since the thread that calls read is also responsible for calling close.
Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>

In case of live streams, the reload thread did not wake up the download thread and so new segments were not downloaded. Problem was fixed by sginalling the download thread with the condition variable.
Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>