This originally existed as a hack for weston. In certain scenarios, a
frame taking too long to render would cause vo_wayland_wait_frame to
timeout which would result in a ton of dropped frames. The naive
solution was to just to add a slight delay to the time value. If a
frame took too long, it would likely to fall under the timeout value and
all was well. This was exposed to the user since the default delay
(1000) was completely arbitrary.
However with presentation time, this doesn't appear to be neccesary.
Fresh frames that take longer than the display's refresh rate (16.666 ms
in most cases) behave well in Weston. In the other two main compositors
without presentation time (GNOME and Plasma), they also do not
experience any ill effects. It's better not to overcomplicate things, so
this "feature" can be removed now.
This is a central lock (that is to stay and has no reason to go away),
and it was simply made global. This reduces complexity when the original
MPlayer code was changed from single thread + global state to a context
handle.
Having the global lock was still a bit silly if there were multiple mpv
instances in the process, because it would make the instances wait for
each other for no reason. So move it to the per-instance context, which
is trivial enough.
The wakeup_log_file callback was still assuming that mp_msg_lock was
used to control the log file thread, but this changed while I was
writing this code, and forgot to update it. (It doesn't change any
state, which is untypical for condition variable usage. The state that
is changed is protected by another lock instead. But log_file_lock still
needs to be acquired to ensure the signal isn't sent while the thread is
right before the pthread_cond_wait() call, when the lock is held, but
the signal would still be lost.)
Because the buffer's wakeup callback now acquires the lock, the wakeup
callback must be called outside of the buffer lock, to keep the lock
order (log_file_lock > mp_log_buffer.lock). Fortunately, the wakeup
callback is immutable, or we would have needed another dumb leaf lock.
mp_msg_has_log_file() made a similar outdated assumption. But now access
to the log_file field is much trickier; just define that it's only to be
called from the thread that manages the msg state. (The calling code
could also just check whether the log-file option changed instead, but
currently that would be slightly more messy.)
Until now --log-file performed a blocking write to the log file, which
made any calling thread block for I/O. It even explicitly flushed after
every line (to make it tail-able, or to ensure a hard crash wouldn't
lose any of the output). This wasn't so good, because it could cause
real playback problems, which made it infeasible to enable it by
default.
Try to buffer it through a ring buffer and a thread. There's no other
choice but to use a thread, since async I/O on files is generally a big
and unportable pain. (We very much prefer portable pain.) Fortunately,
there's already a ring buffer (mp_log_buffer, normally for the client
API logging hook). This still involves some pretty messy locking. Give
each mp_log_buffer its own lock to make this easier.
This still makes calling threads block if the log buffer is full (unlike
with client API log buffers, which just drop messages). I don't want log
messages to get lost for this purpose. This also made locking pretty
complicated (without it, mp_log_buffer wouldn't have needed its own
lock). Maybe I'll remove this blocking again when it turns out to be
nonsense.
(We could avoid wasting an entire thread by "reusing" some other thread.
E.g. pick some otherwise not real time thread, and make it react to the
log buffer's wakeup callback. But let's not. It's complicated to abuse
random threads for this. It'd also raise locking complexity, because we
still want it to block on a full buffer.)
There wasn't really much of a reason to keep split_opt and
splot_opt_silent apart. It made sense before the latter also had a log
call (which was silenced by using mp_null_log if necessary).
Just merge them back into one, and always rely on mp_null_log to silence
unwanted output.
Shouldn't have any functional changes.
Add support for setting window-minimized and window-maximized in
Windows. The minimized and maximized state can be set independently.
When the window is minimized, the value of window-maximized will
determine whether the window is restored to the maximized state or not.
Changing state is done with ShowWindow(), which has commands that change
the window state and activate it (eg. SW_RESTORE) and commands that
change the window state without activating it (eg. SW_SHOWNOACTIVATE.)
It would be nice if we could use commands that don't activate the
window, so scripts could change the window state in the backrgound
without bringing it to the foreground, but there are some problems with
that. There is no command to maximize a window without activating it, so
SW_MAXIMIZE is used instead. Also, restoring a window from minimize
without activating it seems buggy. On my Windows 10 1909 PC, it always
moves the window to the back of the z-order. SW_RESTORE is used instead
of SW_SHOWNOACTIVATE because of this.
This also changes the way the window is initially shown. Previously, the
window was made visible as a consequence of the SWP_SHOWWINDOW flag in
the first call to SetWindowPos. In order to set the initial minimized or
maximized state of the window, the window is shown with the ShowWindow
function instead, where the ShowWindow command is determined by whether
the window should be initially maximized or minimized.
Even when showing the window normally, we should still call ShowWindow
with the SW_SHOW command instead of using SetWindowPos, since the first
call a process makes to ShowWindow(SW_SHOW) has special behaviour
where it uses the show command in the process' STARTUPINFO instead of
the command passed to the function, which should fix#5724.
Note: While changes to window-minimized while in fullscreen mode should
work as expected, changing window-maximized while in fullscreen does not
work and won't result in the window changing state, even after leaving
fullscreen. For this to work correctly, the fullscreen logic needs to be
changed to apply the new maximized state on leaving fullscreen.
Fixes: #5724Fixes: #7351
I noticed an oversight when using ytdl-hook -- if the path is a URL, we
try to `stat()` it, which obviously doesn't work. To mitigate that,
don't check or update mtimes for URLs.
it was possible for mouse events to be triggered when the core was
already being shut down. to prevent this properly close and remove the
window and additional remove the reference to MPVHelper object.
this deprecates the old cocoa backend only option and moves it to the
general macos ones. add support for the new option in the cocoa-cb
layer creation and use the new option in the olde cocoa backend.
Fixes#7272
due to the bundle config the icon is set automatically via the bundle
system mechanisms. this also makes it possible to set the icon to a
custom one with the standard macOS copy paste method via the file info
dialogue.
Fixes#6874
This reverts commit 1b0129c414.
It turns out most of the files affected by the idiotic use-case actually
use this old naming pattern, which I hoped was unused.
This means for now we'll always assume .rar files are multi-part (until
proven otherwise), but the following commit tries to fix this.
It's ridiculous that --script=something.dumb does not cause an error.
Make it error, and extend this behavior to the scripts/ sub-dir in the
mpv config dir.
I think there was a user complaint that this does not restore the
playlist position.
There's no reason not to save the "state" for unseekable streams; what
we probably don't want is to make restoring trying to issue a seek. So
just don't save the position. (Although we probably could anyway, since
seek requests on unseekable streams are ignored now.)
Fixes: issue number forgotten, if it even exists.
This was used to convert e.g. P010 to NV12 within the filter chain,
which hopefully a thing that is not needed anymore. (And has been dead
code since the ANGLE "RGB" interop code was removed.)
Notably, BGR0, which is the only additional format listed as supported
by the texture mapper, results in broken colors. This is most likely not
a mpv issue, so the whitelist fulfils its purpose.
As documented on struct mp_hwdec_ctx, hw_imgfmt specifies the hardware
surface wrapper format for which supported_formats is valid. If this was
not set, f_hwtransfer ignored supported_formats, and assumed all formats
were supported.
Cache display updates, especially when it's bigger than few minute,
could have been be very infrequent to the point that one is not sure
if it updates at all.
Reduce the 10% change-threshold to 5% and add another threshold of 5s.
Right now we are generating the fully option list before doing
anything else. That makes filename completion significantly slower
than it was before, for no gain. It's easy to only generate the
option list when it's actually needed.
I also know I could additionally cache the option list across
invocations, but I'm not doing that yet to make testing easier.
There are two improvements here:
1) Correct the right-side padding on the title box. This was messed
up previously because I was passing the title box width when I
should be passing the x coordinate. I've also increased the
spacing to separate the title from the window controls more
clearly.
2) I'ved added a mouse tracking area over the title bar so that the
osc doesn't disappear if you hover over the title box. This didn't
work previously because the input area only covers the actual
window controls. The implementation here is simplified in that
it's only a mouse area and not an input area. This is enough to
keep the osc visible, but it won't stop the mouse pointer
disappearing. Fixing that requires a full input area which, for
now, I will say isn't worth the effort.
It's a bit unintuitive today when you use the un-maximise control
while fullscreened. Depending on the VO in use, this might silently
change the maximise state without any visible effect, or it might
do nothing. It's less surprising if the control exits the fullscreen
state.
Note that the exact behaviour is still VO dependent. If the window
was maximised before being fullscreened, it might exit fullscreen
back to maximised or back to regular window mode.
I thought about trying to explicitly control that behaviour but
it makes the osc code weird and probably wouldn't work all the time.
Allow the --window-maximized and --window-minimized flags to actually
work when the player is started on wayland. If the compositor doesn't
support maximization or minimization, then these options just do
nothing.
Fixes#7345
There was a multitude of issues with cursor handling in wayland and
behavior seemed to vary for strange reasons across compositors and also
bad things were being done in wayland_common. The problem is complicated
and involved fullscreen states being set incorrectly under certain
instances and so on. The best solution is to just remove most of the
extra cruft. In handle_toplevel_config, instead of automatically
assuming is_fullscreen and is_maximized are false, we should use
whatever value is currently set vo_opts which matters when we initially
launch the window.
I think the previous code didn't consider the situation if the input
format was not any of the upload formats. It then could have possibly
tried to upload the wrong format (and not sure what the underlying APIs
do with it).
Take care of this, also improve logging, and change it such that
mp_hwupload_find_upload_format() does not unnecessarily change the state
(although it doesn't really matter).
With the recent change how f_hwtransfer could select formats, it's
possible that the upload_fmts list contains formats that are never
selected, and the filter would have failed.
The way it works now is that f_hwtransfer gets to select the format
(which honestly doesn't make sense, but whatever), and f_autoconvert
gets only a single format.
It would be more ideal if f_hwtransfer provided a list of possible input
formats, but that's absurdly too complex for now. Maybe I'll change it
back at some later point, but I expect this shit to be in a perpetual
state of complexity and brokenness.
Some complex commands (like commands generated by scripts to define key
bindings or the OSD overlay command) contain new lines, which "corrupts"
logging.
Fix this by escaping the parameters C-style. Abuse the JSON writer for
this, which already has code to vaguely produce C-style escapes.
At first I considered stripping the quotes, but then I thought it's
actually a good idea to leave them in, as it makes things clearer.
Follows an idea by avih.
Rafael Rivera
dudemanguy
wm4
der richter
sfan5
James Ross-Gowan
Chris Down
Avi Halachmi (:avih)
Philip Langdale