Use only one callback for every decoder types:
int (*pf_decode)(decoder_t *, block_t *p_block);
There is now only one way to send output frames/blocks from a decoder module:
using decoder_QueueVideo(), decoder_QueueAudio() and decoder_QueueSub()
functions.
This fixes transcoding not receiving any output when a decoder used
decoder_Queue*() function.
The pf_packetize callback is kept unchanged. A packetizer shouldn't be
asynchronous at all (and this simplify the locking for decoder core).
The pf_decode callback returns, for now, only one value: SUCCESS. This will
allow a module to send more status.
If blocks are marked BLOCK_FLAG_DISCONTINUITY then do not drop them,
unless BLOCK_FLAGS_CORRUPTED is set. Instead flush old blocks from decoder
queue and restart at this new stream access point (new timeline).
Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>
Re-license almost all the playback modules to LGPLv2.1+ with
authorization from their respective contributors (230+)
This includes:
- access, codec, packetizers, demux
- audio filters, audio mixers, audio output
- video filters, video chroma, video output
- text renderers
- XML parser
- ARM NEON and SSE2 optimisations (mostly for chromas and filters)
Some modules are not concerned:
- BDA and DShow access modules because Manol Manolov is AWOL
- Real RTSP, because it is derived from Xine
- x264 and t140 because they are encoders only
- DLL Loader, because it is derived from MPlayer
- DTS packetizer, because Jon Lech Johansen is AWOL
- Shine and WMAfixed, because they are derived from Rockbox
- Real demuxer, as it is derived from MPlayer and Wang Bo is AWOL
- MPC demuxer, as Yavor Doganov is AWOL
- Tivo demuxer, because it is derived from an MPlayer fork
- Playlist demuxer, (WPL and ZPL parts missing), because suheaven is AWOL
- iOS audio output and video display, because author refuses the license change
- Equalizer and compressor, because Ronald Wright is AWOL
- Mono, Headphone and Dolby, because author refuses the license change
- hqdn3d and yadif, because they are from MPlayer/libavfilter
- remoteosd, because it derives from RealVNC code
- MMX optimisations, because Ollie Lho, from SiS, is AWOL
- Rotate, because it depends on GPL motion
Nota Bene:
- Some modules depend on GPL-only libraries, a LGPL module does not mean
that the resulting binary module will be LGPL.
Libraries affected would include liba52, libdvdcss, libdvdnav, libdvdread,
faad2, libdca, libmad, libmpeg2, libpostproc, SRC, sid, zvbi and probably others.
- This is needed for proper seek/pause/fast forward/...
- The decoder/packetizer do not need to scale packet length anymore as the
decoder thread do it.
Missing some cases that I could not test.
Also ffmpeg/chroma.c is locked, so I can but leave it broken.
Fix is for the remaining modules is obvious and the issue is easy to detect.
* Headers in include must contain the structures and prototypes needed
by the plugins and should be named vlc_*.
* Headers in include/vlc must contain the structures and prototypes
needed by external libvlc clients
* Moved and renamed some things in headers.
- Removed vlc_cpu.h, vlc_error.h (merged in vlc_common)
- Removed snapshot.h (merged in vlc_vout.h)
- Removed vlc_spu.h (merged in vlc_osd.h)
- Removed intf_eject.h and vlc_interaction.h (merged in vlc_interface)
- Moved all internal headers to src
- Merged vlc_video.h and video_output.h and move private things to src
- Removed vlc/intf.h, vlc/aout.h, vlc/vout.h, vlc/decoder.h and vlc/input.h
(meta headers for use in modules, and often implying too large
dependencies)
* Removed some useless dependencies
* Unexported a bunch of functions and structures used only in src/
(--> Still some work here)
* Finally made input_thread_t and input_source_t (mostly) private.
Added input_GetItem to fetch the input_item of an input_thread
* Cleaned up deprecated entries in vlc_symbols.h and bumped up symbol
prefix
This commit has a 99% probability of breaking the build, 0.1% of killing
your cat and 0% of getting you hot chicks.
* Each module can declare a "human-readable short name" with set_name
* Modules are sorted by category (set_category, set_subcategory).
Modules configs can be separated by set_section()
* Separated audio-filter and audio-visual
* Separated extraintf and control
* New command and widget : add_module_list() for comma-separated modules
* Vfilters now use "," as separator
When you want to use OSD, you have to register an OSD channel, by calling
vout_RegisterOSDChannel, then pass it to vout_CreateSubPicture.
There is a particular channel, DEFAULT_CHANNEL that can be used for
general purpose.
See modules/control/hotkeys.c for an example.
Vobsub is working now. only track 0 will be played atm.
spudec scaling will need to be implemented or vobsub is pretty useless.
* modules/codec/spudec
Changed an error into a warning message.
things to write to implement competely the standard but this decoder
will work in most of the pictures subtitles cases. Text subtitles
decoding is not implemented at all.
This decoder has been validated with CAVENA encoders after few
remarks of their developpers.
include/*: addded a p_spuinfo field in the decider_fifo_t and the
es_descriptor_t
codecs.h: added a dvb_spuinfo_t structure to identify the id of the selected
track.
modules/demux/mpeg: added the support of the dvb subtitles track. Need last
libdvbpsi (0x59 descriptor) to compile. The demuxer
creates n fake ES as each ES carries up to 256 subtitles
tracks.
This work is part of the work done by Anevia for the "Gran Theatro del
Barcelona".
Steve Lhomme
Zhao Zhili
Romain Vimont
Steve Lhomme
Rémi Denis-Courmont
Thomas Guillem
Jean-Paul Saman
Ilkka Ollakka
Jean-Baptiste Kempf
Jai Menon
Kaarlo Raiha
Rafaël Carré
Laurent Aimar
Rémi Denis-Courmont
Rémi Denis-Courmont
Pierre d'Herbemont
Clément Stenac
Christophe Massiot
Sam Hocevar
Antoine Cellerier
Gildas Bazin
Yoann Peronneau
Derk-Jan Hartman
Damien Lucas