to audio/video/vbi chains of filters into separate structure
(will simplify some parts of code in future)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25107 b3059339-0415-0410-9bf9-f77b7e298cf2
available format list (but report call as failed, to
continue checking formats).
This gives small chance to build graph even if device
does not report about particular format as supported.
This makes mplayer be able to work with PVR-150 card
(card's driver does not report about yuy2 format, but
accepts connection and works with it).
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25096 b3059339-0415-0410-9bf9-f77b7e298cf2
video chain in graph is ready built.
Otherwise driver can return one format
while graph builder will negotiate another.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25095 b3059339-0415-0410-9bf9-f77b7e298cf2
loop through all available formats trying to
establish connection between pins.
Negotiation stops either when all formats are rejected
(error reported in this case) or when connection is
established (which can happen only when current media
format is accepted by both of the pins).
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25093 b3059339-0415-0410-9bf9-f77b7e298cf2
establish connection with first of available formats.
This will make further format negotiation patch slightly
simpler.
To avoid pins connection error due to unsuported format
at top of the list, put requested video format to the
top of list. This will also useful with upcoming patch -
negotiation will be started from requested format.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25091 b3059339-0415-0410-9bf9-f77b7e298cf2
This makes code more readable and will allow
building particular chain before start().
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25085 b3059339-0415-0410-9bf9-f77b7e298cf2
Teletext is also supported (but 625 system parameters are hardcoded).
pthreads is required for teletext.
Code is still experimental.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24772 b3059339-0415-0410-9bf9-f77b7e298cf2
