These are less likely to be modified from run to run, and with the
avoidance of redundant re-saving we can get away with a larger size.
This is enough to save 10 3DLUTs at typical sizes.
I have no idea why this code is such a convoluted mess of options and
possibilities. First of all, why is dumping both caches to a single file
even a supported use case? Why is the cache path generated multiple
times, once for saving and once for loading, instead of just generated
once and stored? Why even create a pl_cache if you're not going to
save/load it? Why so much code duplication?
I don't know. But I rewrote it in a way that makes far more sense to me.
This change prevents unwanted adjustments. Generally, screenshots
shouldn't invoke pl_queue_update, as this action could cull the already
mapped frames in the queue.
If !display_synced, some values may not be correct or zeroed. Therefore,
it makes no sense to interpolate in this case.
For a non-moving frame, we always want to show an uninterpolated frame.
libplacebo requires additional frames when VPS is lower than FPS and
anti-aliasing is enabled. Supports up to a 1/4 ratio. VO has a limit of
10 frames, so in practice, not many more can fit.
Note that the internal libplacebo mixing limit is 16 frames.
The `current_frame` can be redrawn even if the remaining `num_vsync` is
equal to 0. In this scenario, the vsync offset would be incremented
beyond the target point.
It turns out that mpv will rewrite the entire cache file on every single
quit. It's not so great since after viewing a ton of files, your cache
can grow to massive sizes and slow down quitting the player to a
noticeable amount. Turn down the max size of both caches to 10 MiB for
now as a workaround until this gets improved later.
This filters out vastly inaccurate values from presentation feedback
that can happen shortly after restarting playback or seeking.
Makes estimated vsync converge almost instantly instead of waiting
until those outliers are dropped from the past samples.
In commit de6d57f0 libplacebo enabled drift compensation by default.
mpv already tracks error and adjust the speed by itself.
This commit fixes judder visible when slowing video a lot, ex. playing
back at 10% speed.
Set ideal vsync duration also when dropping frames, libplacebo estimate
currently own values anyway, will be useful later...
See: de6d57f021
The commit subject sounds reasonable except that frame redraws get
spammed in certain cases (still image with subtitles) all the time
regardless if the subtitle actually has changed or not. So this is
stupid and wasteful, but you'll always see subtitles. vo_gpu currently
has this behavior as well, so we're just matching it but later mpv's
core should be fixed so this works reasonably. Fixes#11335.
Fixes gpu-next completely ignoring any speed adjustment, either DS or
playback.
Frames in pl_queue have raw PTS values, so when querying them we have to
use the same time base. There was misunderstanding between mpv and
libplacebo, where the former was querying the frames based on display
vblank timeline, but this cannot work if the playback speed is adjusted
and display timeline is not aligned with video timelien. In which case
we have to schedule "video vsync" points that we want to display.
Previous code was working only when playback speed was 1.0x, but since
DS almost always changes the speed the interpolation was mostly not
timied correctly.
Relative to frame PTS timeline as oposed to display vblank.
Those values are relative to unadjusted video timeline. They will be
used by gpu-next where it expect virtual frame vsync, not display vblank
time.
Originally suggested by @haasn. Instead of awkwardly using a pts from
the previous render loop, we can just peek into pl_queue and use the pts
of the first frame instead. This eliminates a lot of weird artifacts
that can happen on discontinuities like seeking. Fixes#12355.
Several related things in regards to interpolation. Essentially this
adds more general sanity checking to bring it more in line with what
vo_gpu does.
- Add a can_interpolate bool which determines whether or not this frame
is allowed to interpolate.
- p->is_interpolated was sometimes lying and because you can have a mix
frames greater than 1 depending on the video and settings. Make sure
that vsync_offset is not 0 so we know if it's actually interpolated or
not. This prevents a redundant redraw for those edge cases when
pausing.
- When the vo wants a reset, i.e. some sort of discontinuity, don't try
to interpolate the frame. Interpolation is only valid for
monotonically increasing times.
This fixes#11519 because of the additional check to make sure that we
have more than 1 frame. The PTS clamping part is still not great. That
is for the next commit.
In the past, this worked by accident because the initial startup was
racy and sometimes the initial firing of handle_toplevel_config would
happen after reconfig. Since we now properly wait on all compositor
events we can save the initial size hint that is given to us and try to
use that as the window-size/geometry provided the --autofit/geometry
options aren't explictly set. Fixes#11134.
the OpenGL cocoa backend was deprecated in 0.29, it has lot of bugs, is
completely unmaintained and can't properly playback anything anymore on
the newest macOS. it is time to remove it.
the old displayName property via the IODisplay API is not working
anymore on ARM based macs and was broken in at least one other case.
instead we use the new localizedName property introduced in 10.15 of the
NSScreen. we don't need any backwards compatibility since 10.15 is the
oldest version we support now.
configs and scripts that use the options and properties fs-screen-name,
screen-name or display-names need to be adjusted since the names could
differ from the previous implementation via the IODisplay API.
Fixes#9697
this is apparently something that was added with swift 5.5, though it is
hard to find anything officially.
don't capture self in closure but explicitly access all variables by
prepending self.
Fixes#12653
Fixes a899e14b which changed clamp from 0 to 1 ms which effectivelly
introduced 1ms sleep always, even if requested until_time_ns is in the
past and should request 0 timeout.
While at it also fix mp_poll wrapper to respect negative timeout which
should mean infinite wait.
Also keep the 37d6604 behaviour for very short timeouts, but round only
the ones > 100us, anything else is 0.
Fixes: a899e14b
Most importantly, the wait_until addition was missed while doing the
unit conversions to nanoseconds which meant mpv woke up roughly every
second since not nearly enough time was added. It was meant to be 1000
seconds (1e9 in microseconds). Use a macro so it's more readable. Also
put some other wild 1e9 calculations inside of a macro as well.
Fixes a899e14bcc.
These have been build options since the waf build, but that doesn't
really make sense. The build can detect whatever macOS sdk version is
available and then use that information to determine whether to enable
the features or not. Potentially disabling multiple sdk versions doesn't
really make any sense. Because f5ca11e12b
effectively made macOS 10.15 the minimum supported version, we can drop
all of these checks and bump the required sdk version to 10.15. The rest
of the build simplifies from there.
Currently VOCTRL are completely unusable for frequent data query. Since
the HDR parameter addition to video-params, the parameters can change
each frame. In which case observe on those parameter would be triggered
constantly. The problem is that quering those parameters involves VOCTRL
which in turn involves whole render cycle of delay.
Instead update VO params on each draw_frame. This requires changes to VO
reconfiguration condition, but in practice it should only be triggered
when image size or data layout changes. In other cases it will be
handled internal by VO driver.
I'm not quite happy with this solution, but don't see better one without
changing observe/notify logic significantly. There is no good way
currently to handle VOCTRL that are constantly queried.
This adds unfortunate synchronization of player command with VO thread,
but there is not way around that and if too frequent queries of this
param becomes a problem we can thing of other solutions.
Changes the way to get data from VO driver added by a98c5328dc
Fixes: 84de84bFixes: #12825
windowrc in vo_w32_state is actually client size, for hit test we need
proper window size. When border is disabled those sizes are the same,
but when only title bar is disabled it is not.
Reduce the hit area to more sane values when the border is not
drawn to minimize amount of covered client area in borderless mode.
This was specifically special logic for drm. Before present_sync, it
would also clear out all of its vsync values like this. The old drm code
would save a bunch of samples which would confuse vo.c when unpausing
since it got old, bogus values. Since we make sure to match successive
vsync samples with the swapchain depth and that present sync samples
also match the swapchain depth, this is unneeded.
