The author of the old code disagreed with LGPL. The new code is a clean
room reimplementation by Niklas Haas. It lacks the clamping, but we
decided it doesn't matter.
Untested, bugs can be fixed later anyway.
Until now, the texture pointer was stored in plane 1, and the texture
array index was in plane 2. Move this down to plane 0 and plane 1. This
is to align it to the new WIP D3D11 decoding API in Libav, where we
decided that there is no reason to avoid setting plane 0, and that it
would be less weird to start at plane 0.
Sigh...
The functionality is not actually needed for vdpau, but if the vdpau
hwaccel is present, the FFmpeg version is new enough that it includes
the field.
These decoders can select the decoding device with hw_device_ctx, but
don't use hw_frames_ctx (at least not in a meaningful way).
Currently unused, but intended to be used for cuvid, as soon as it hits
ffmpeg git master.
Also make the vdpau and vaapi hwaccel definition structs static, as we
have removed the old code which would have had clashing external
declarations.
Update man page for fonts.conf and subfont.ttf. These are two
undocumented features in mpv. They were only hardcoded into sub/ass_mp.c
and could not be found anywhere else in the entire codebase. Git log
reveals that fonts.conf was added in 2013 while subfont.ttf was brought
in by a ancient patch of mplayer in 2002...
These are two quite useful undocumented features when you do not want to
mess up with global fonts.conf to include more fonts.
Also document ~/.config/mpv/fonts/ directory and suggest using fonts.conf
to include additional fonts.
mpv reads all files in ~/.config/mpv/fonts/ directory into memory. If
there are a lot of fonts in that directory, mpv would use a lot of
memory. Using ~/.config/mpv/fonts.conf to include additional fonts is
more memory-efficent.
This reverts commit 142b2f23d4, and replaces it with another try. The
previous attempt removed the overlay on every rendering, because the
normal rendering path actually unrefs the mp_image. Consequently,
unmap_current_image() was completely inappropriate for removing the
overlay.
If the default shell of the user is set to csh or tcsh, the use of
"$SHELL -l -c" will fail to launch mpv because -l and -c cannot be used
together with csh or tcsh.
Signed-off-by: Akemi <der.richter@gmx.de>
The new replaygain code accidentally applied the linear gain as cubic
volume level. Fix this by moving the computation of the volume scale out
of the af_volume filter.
(Still haven't verified whether the replaygain code works correctly.)
af_volume is deprecated, and so are its replaygain sub-options. To make
it possible to use replaygain without deprecated options (and of course
to make it available at all after af_volume is dropped), reintroduce
them as top-level options.
This also means that they are easily changeable at runtime by using them
as properties. Change the "volume" property to use the new update
mechanism as well.
We don't actually bother sharing the implementation between new and
deprecated mechanisms, as the deprecated one will simply be deleted.
For the from_dB() functions, we mention anders' copyright, although I'm
not sure if a mere formula is copyrightable. This will have to be
determined later.
This whole change is mostly untested. Our distributed human CI will take
care of it.
Close the audio device if there is no audio track (or stream) in the
current file. It will be opened again if the next file should contain
audio.
Signed-off-by: Marko Hauptvogel <marko.hauptvogel@googlemail.com>
Signed-off-by: wm4 <wm4@nowhere>
This drops support for the old libavcodec APIs. Now FFmpeg 3.3 or FFmpeg
git is required. Libav has no release with the new APIs yet, so for
Libav git as of a few weeks or months ago or so is required if you want
to use Libav.
Not much actually changes in hwdec_vaegl.c - some code is removed, but
the reindentation inflates the diff.
All controbutors have agreed. In one case, someone who is unaccounted
for changed a glyph in some trivial way; we simply replaced the glyph
with another one in 1e4d3a2440 to avoid any potential problems
(although that change was probably not copyrightable anyway).
All contributors have agreed. In 3a43f13fce, someone who potentially
disagreed reverted a commit by someone else (restoring the original
state). This shouldn't matter for Copyright, and all of the affected
code was rewritten/removed anyway.
It's been missing since mplayer2 times, not sure why. It originates from
subreader.c. No analysis on whether it can be relicensed to LGPL was
done yet.
Most contributors have agreed. This claims it's based on gstreamer code,
but this was LGPL at the time (and still is). Contributors whose code
was removed were not accounted for. There are still some potentially
problematic cases:
06eee1b67 is potentially the most problematic case. Most of these
changes are gone due to mpv not using BITMAPINFOHEADER anymore. Some
of the other changes are rather trivial. If someone contests this and
claims that copyrightable changes are left, the original change can
simply be reverted.
62bfae140 has only 2 lines left: a "char *name;" struct field, and a
line that prints a message. All other code was removed. The parsing code
in particular was made declarative, which replaced reading this element
explicitly (and other elements, see 1b22101c77). I'm putting the log
message under HAVE_GPL, but I don't think the declaration is
copyrightable, or the mere concept of reading this element. Redoing the
other 2 lines of code would result in the same program text.
d41e860ba was applied by someone who (potentially) disagreed. The patch
itself is from someone who did agree, though. It's unknown whether the
applier changed the patch. But it seems unlikely, and the change was
mostly rewritten.
50a86fcc3 all demux_mkv changes were reverted (old stdout slave mode)
3a406e94d same
2e40bfa13 the old MPlayer subtitle code was completely removed
316bb1d44 completely removed in 1cf4802c1d87f93d9d7 same
11bfc6780 relative seeks were removed in 92ba630796be54f4813 the corresponding demux_mkv code was removed in 5dabaaf093efd53eed6 all internal vobsub handling is now in FFmpeg
d7f693a20 removed in f3db4b0b93e8a1b3713 removed in 522ee6b783cfb890259 removed, see 6b1374b203 for analysis
c80808b5a same
The only definitions from MPlayer code are the CONTROL_* defines (added
in 7a2eec4b as part of libao2 - not part of libao), and MP_NOPTS_VALUE,
which was added in e6338c58. The latter is by "michael", who has agreed
under the condition that the core is LGPL, which has not happened yet,
but considering the macro definition used to be different, has the same
value and similar name to libavformat's AV_NOPTS_VALUE (which existed
first, and as LGPL), and that this almost certainly not copyrightable,
I'm assuming that this is fine.
Reduces the ifdeffery, which is good and will avoid silent breakages, or
weird behavior if a lib is omitted.
Also reorder the x11_common.c include statements.
