Some VS filters will requests frames from their parent filters while
they're initialized. Thy do this in a blocking manner, and
initialization will not succeed until the frame request is satisfied.
This deadlocked mpv, because we can feed frames to the filter only after
initialization is finished.
Return an error instead of deadlocking.
Note that we (probably) can handle frames being requested during init
fine, as long as the requests don't block initialization. But we can
distinguish this situation, and a simple test seems to indicate VS
usually doesn't do this.
See #1168.
Allows passing native types as arguments.
Also some minor doc improvements, including giving some (natural)
improvements to mpv_free_node_contents().
Note: mpv_command_node_async() is completely untested.
playlist-pos is 0-based, but everyone thinks it's 1-based. Stupid crap.
(The "not the same as MPlayer" refers to a playlist manipulation command
that doesn't exist anymore in mpv.)
CC: @mpv-player/stable
Manually setting can break things forever, because it puts the VO cursor
state out of sync with the remembered state by handle_cursor_autohide().
Use the normal autohide code during idle mode too instead. (Originally
the idea was to make the cursor always visible in idle mode, but not so
important.)
Regression since e1e8b07c. Fixes#1166.
CC: @mpv-player/stable
While conceptually this sink stuff in PulseAudio does just the right
thing, actually listing the sinks is unbelievable complicated. Not only
is the idea that listing them should happen asynchronously completely
bullshit (who the fuck runs the PulseAudio server on a separate
computer), but the way this is done is full of bullshit too. Why
separate callbacks for each device? Why this obtuse mainloop shit?
Especially the mainloop shit makes it actively worse than doing things
manually with pthread primitives, and the reason for that (different
mainloop implementations for GUIs?) is laughable too. It's like they
chose the most complicated API possible just because they attempted
to "abstract" basic mechanisms in order to handle "everything". While
I don't claim to design the best APIs, this API is fucking terrible
without any excuse. (End of rant.)
All the dumb crap in pa_init_boilerplate() is needed to talk to the
audio server at all. Might also fix some subtle bugs in the init code
(which is strange, because the original file was contributed by the
devil himself).
Seems logical. For some reason, the player allows deselecting both audio
and video stream without quitting (a deliberate feature of which I have
no idea why it was added years ago), so this is needed.
This reverts commit 45c8b97efb.
Some else complained (github issue #1163).
The feature requested in #1148 will be implemented differently in
the following commit.
The one in msg.c was mistakenly removed with commit e99a37f6.
I didn't actually test the change in ao_sndio.c (but obviously "ap"
shouldn't be static).
Don't wait after the audio thread has pushed the remaining audio to the
AO. Avoids hard hangs if the heuristic fails completely (could still
happen if get_delay returns absurd values).
CC: @mpv-player/stable
Since the internal AO driver API has no proper way to determine EOF, we
need to guess by querying get_delay. But some AOs (e.g. ao_pulse with
no-latency-hacks set) may never reach 0, maybe because they naively add
the latency to the buffer level. In this case our heuristic can break.
Fix by always using the delay to estimate the EOF time. It's not even
that important - it's mostly used to avoid blocking draining. So this
should be ok.
CC: @mpv-player/stable (maybe)
The event monitor is used to get keyboard events when there is no window, but
since it is a global monitor to the current process, we don't want it in a
library setting.
After @frau's split of macosx_events from macosx_application, `is_cplayer' is
not needed anymore. At the moment only global events such as Media Keys and
Apple Remote work, because the VO-level ones were hardcoded to be disabled.
(that will be fix in a later commit ).
Worryingly wrong. Fixes#1162.
Also fix another issue (window title was set anyway), which was why I
didn't notice this and testing it seemed to be fine.
Unfortunately, ALSA is particularly bad with this, because mpv has to
add all sorts of magic crap to the device name to make things work. The
device selection overrides this, so explicitly selecting devices will
most likely break your audio. This has yet to be solved.
For cover art, we pretend that the video stream is infinite, but also
stop decoding once we have an image on the VO (this seems advantageous
for the case when strange filters are inserted or the VO image gets
lost). Since a while ago, the video chain started decoding 2 images
though ("Non-monotonic video pts: 0.000000 <= 0.000000"), which is
annoying and wasteful.
Improve this by handling a certain corner case at initialization, which
will decode a second image while the first one is still stuck in the
filter chain. Also, just in case there are filters which buffer a lot,
also force EOF filtering (which means we tell the filters to flush
buffered frames).
CC: @mpv-player/stable
This was added with commit 3cbd79b3, but it turns out this
unintentionally enables "real" pausing when seeking while buffering. It
was done for ensuring correct state of the "cache-buffering-state"
property, but it also turns out that this was unneeded (another variable
that is reset when seeking happens to take care of this).
Maybe using strings for log levels was a mistake (too broad and too
impractical), so I'm adding numeric log level at least for the receiver
side. This makes it easier to map mpv log levels to other logging
systems.
I'm still too stingy to add a function to set the log level by a numeric
value, though.
The numeric values are not directly mapped to the internal mpv values,
because then almost every file in mpv would have to include the client
API header.
Coalesce this into API version 1.6, since 1.6 was bumped just yesterday.
For the purpose of demonstration.
Also make the windows larger. I'm not exactly sure how Qt determines
the default window sizes, but here they are a bit tiny, so force them
larger.
The API could return partial lines, meaning the message could stop
in the middle of a line, and the next message would have the rest of
it (or just the next part of it). This was a pain for the user, so do
the nasty task of buffering the lines ourselves.
Now only complete lines are sent. To make things even easier for the
API user, don't put multiple lines into a single event, but split them.
The terminal output code needed something similar (inserting a prefix
header on start of each line). To avoid code duplication, this commit
refactors the terminal output so that lines are split in a single
place.
The status line is a bit special; for example it uses special control
codes by design and is not terminated with a newline character in order
to update it on the terminal without scrolling. It's not helpful for
client API users either, and would require special-casing them
(emulating aspects of a terminal?). Also, the status line code is
explicitly disabled on osd.c unless the --terminal option is enabled,
so there was no good way to even enable the status line for the API.
Just pretend that the status line does not exist as far as the client
API is concerned. It won't be sent as MPV_EVENT_LOG_MESSAGE.
wm4
James Ross-Gowan
Philip Sequeira
Stefano Pigozzi
Alessandro Ghedini