| Commit message (Collapse) | Author | Age |
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Probably mostly useful for the libmpv render API.
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We took the storage size instead of the display size for "unscaled"
screenshots. Even if it's called "unscaled", it's still supposed to
scale to compensate for aspect ratio.
(How many commits fixing anamorphic screenshots in various situations
are there?)
Fixes #5619.
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the first mouse events, that try to hide the title bar, could happen
before the title bar was actually initialised. that caused our hiding
code to access a nil value. check for an available title bar before
trying to hide it.
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there were actually a few small problems. the fatalError() function
wasn't supposed to be called there and caused an "Illegal instruction".
this was replaced by a print and exit() call. the second problem was
that cocoa returns a kCGLBadPixelFormat instead of a kCGLBadAttribute
error, which broke our check, immediately exited our loop and no working
pixel format was ever created. the third problem was that macOS 10.12
didn't return any errors but also didn't return a pixel format, that
also broke our check. now the code checks for both cases.
Fixes #5631
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with the new libmpv API it's not necessary to check for this property
anymore since libmpv will only use the provided profile when it is
needed.
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mouse events and the tracking area are needed for (un)hiding the new
title bar, which was broken when input-cursor=no was set. no tracking
area was ever created and set which completely deactivated any mouse
events. the specific mouse event functions were already deactivated
proactively and have the needed check. no events are being propagated to
the mpv core when input-cursor=no is set, even with an active tracking
area.
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The s_size() function, whatever it was supposed to do, caused the
surface size to increase indefinitely. Fix by making it always use the
maximum size that was last used, which is less optimal (many surface
recreations when making the window slowly larger), but at least it
works.
The rotation code didn't mark the old surface as invalid when it was
freed, so it could destroy random other surfaces (let's call it dangling
ID).
Also, the required rotation surface size depends on the rotation mode,
so recreate the surfaces on rotation as well.
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We use triple buffering for this interop and we were only unreffing the
data structures, which doesn't destroy the drm buffers.
This patch allows to make sure that we release the drm buffers on
playback end.
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we activated the rendering loop a bit too early and it was possible that
the first draw function was called before it was actually ready. this
was a remnant from the old init routine and should have been changed.
start the queue on reconfigure instead of preinit.
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on a file change and when the aspect ratio of the window changed, the
first live resize state had a wrong aspect ratio because the new aspect
ratio was only set after the first resize. just set the new content
frame before the resize.
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i tried being smart and handle aspect ratio differences manually via
atomic drawing and resizing to aspect fitted frames. there were a few
issues with that. like unexpected visibility of certain System GUI
elements on entering fullscreen or visually dropped frames due to the
atomic drawing. now we rely on system mechanics to keep the proper
aspect ratio of our layer, the recommended way. as a side effect it also
fixes a segfault.
Fixes #5581
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It turns out that Mali drivers are likely broken, and do not return
GBM_FORMAT_ARGB8888 (they return GBM_FORMAT_XRGB8888) when getting
EGL_NATIVE_VISUAL_ID for any EGLConfig, even though the resulting
EGLConfig appears to be capable of alpha.
It could also be potentially useful to allow an ARGB EGLConfig used
with an XRGB framebuffer on some platforms, so we do that. (cf. weston)
Unrelated indentation fix in gbm_format_to_string.
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a new replacement API was introduced with b037121 and the old one was
deprecated. porting cocoa-cb to the new API.
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This segfaults when the GPU context has not been fully initialized, such
as would be the case when initialization errors.
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Good old 90° rotation logic messing everything up.
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the NSWindowButton enum was moved to be a member of NSWindow and renamed
to ButtonType in SDK 10.13. apparently that wasn't documented anywhere.
not even in the SDK changes Document and the official Documentations
makes it look like it was always like this. the old NSWindowButton enum
though is still around on SDK 10.13 or at least got a typealias. so we
will just use that.
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The purpose of the new API is to make it useable with other APIs than
OpenGL, especially D3D11 and vulkan. In theory it's now possible to
support other vo_gpu backends, as well as backends that don't use the
vo_gpu code at all.
This also aims to get rid of the dumb mpv_get_sub_api() function. The
life cycle of the new mpv_render_context is a bit different from
mpv_opengl_cb_context, and you explicitly create/destroy the new
context, instead of calling init/uninit on an object returned by
mpv_get_sub_api().
In other to make the render API generic, it's annoyingly EGL style, and
requires you to pass in API-specific objects to generic functions. This
is to avoid explicit objects like the internal ra API has, because that
sounds more complicated and annoying for an API that's supposed to never
change.
The opengl_cb API will continue to exist for a bit longer, but
internally there are already a few tradeoffs, like reduced
thread-safety.
Mostly untested. Seems to work fine with mpc-qt.
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when resizing async it's possible that the layer, and the underlying gl
surface, is stretched on an aspect ratio change. to prevent that we do
an atomic resize (resize and draw at the same time). usually max one
unique frame should be dropped but it's possible, depending on the
performance, that more are dropped.
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the title bar is now within the window bounds instead of outside. same
as QuickTime Player. it supports several standard styles, two dark and
two light ones. additionally we have properly rounded corners now and
the borderless window also has the proper window shadow.
Also make the earliest supported macOS version 10.10.
Fixes #4789, #3944
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By blocking the VT switcher signal in the VO thread we get less races
and other oddities.
This gets rid of tearing (at least for me) when VT switching with
--gpu-context=drm.
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crtc_setup gets called on VT reacquire as well as during normal setup. When
called during VT reacquire p->front_buf might not be 0, so the maths was wrong,
and could cause array OOB errors. Use mathematically correct (for negative
numbers) modulo to always pick the farthest away buffer (should work
even for larger values of BUF_COUNT).
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The VT switcher was being set up, but it was being neither polled nor
interrupted.
Insert wait_events and wakeup functions based on those from vo_drm,
and add return early in drm_egl_swap_buffers if p->active isn't set.
This should get basic VT switching working, however there will likely
still be some random glitches. Switching between mpv and X11/weston is
unlikely to work satisfactorily until we can solve the problems with
drmSetMaster and drmDropMaster.
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This introduces the option --drm-format (currently used only by
context_drm_egl, vo_drm implementation is pending) which allows you to
pick between a xrgb8888 or a xrgb2101010 visual for --gpu-context=drm.
Requires a recent mesa (18.0.0_rc4 or later) to work.
This also fixes a bug when using --gpu-context=drm on a 30bpp-enabled
mesa (allow_rgb10_configs set to true). Previously it would've set up
an XRGB8888 format at the DRM/GBM level, while a 30bpp EGLConfig would
be picked, resulting in a garbled image.
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This can be used by client code that needs to fail when it cannot find
a suitable EGLConfig.
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even though the fullscreen animation has a shorter duration than the
system wide animation (space sliding effect) there are still cases where
it takes longer, eg performance issues (especially on init). furthermore
the final size of the animation is usually different than the actual
fullscreen size because of spect ratio differences. the actual resize to
fullscreen is done automatically by cocoa itself when the actual
transition to fullscreen happens (system event). so it could happen that
the last animation resize happened after the actual resize to fullscreen
leading to a wrongly sized frame after entering fullscreen. to prevent
this we cancel the animation when entering fullscreen, we always set the
proper frame size when in fullscreen and discard any other frame sizes,
and to prevent some performance problems on init we push entering
fullscreen to the end of the main queue to execute it when most of the
init routines are done.
Fixes #5525
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on live resize, eg async resize, the layer's bounds size is not in sync
with the actual surface size. this led to a wrongly sized frame and a
perceived flicker. get and use the actual surface size instead.
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Mobius isn't well-defined for sig_peak <= 1.0. We can solve this by just
soft-clamping sig_peak to 1.0. Although, in this case, we can just skip
tone mapping altogether since the limit of mobius as sig_peak -> 1.0 is
just a linear function.
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Based on testing with real-world non-HDR BT.2020 clips, clipping the
color space looks better than attempting to gamut map using a tone
mapping shader that's (by now) optimized for HDR content.
If anything, we'd have to develop a separate gamut mapping shader that
works in LCh space.
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When pixels are non-square, the appropriate value of vo->monitor_par is
necessary to determine the destination rectangle, which in turn tells
how to scale the video along the x and y axis. Before this commit, the
drm driver only used --monitorpixelaspect. For example, to play a video
with the right aspect on a 4:3 screen and 640:400 pixels,
--monitorpixelaspect=5:6 had to be given.
With this commit, vo->monitor_par is determined from the size of the
screen in pixels and the --monitoraspect parameter. The latter is
usually easier to determine than --monitorpixelaspect, since it is
simply the proportion between the width and the height of the screen,
in most cases 16:9 or 4:3. If --monitoraspect is not given,
--monitorpixelaspect is used if given, otherwise pixel aspect is
assumed 1:1.
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This solves a number of problems simultaneously:
1. When outputting HLG, this allows tuning the OOTF based on the display
characteristics.
2. When outputting PQ or other HDR curves, this allows soft-limiting the
output brightness using the tone mapping algorithm.
3. When outputting SDR, this allows HDR-in-SDR style output, by
controlling the output brightness directly.
Closes #5521
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The HLG OOTF is defined as a one-parameter family of OOTFs depending on
the display's peak luminance. With the preceding change to OOTF scale
and handling, we no longer have any issues with outputting values in
whatever signal range we need.
So as a result, it's easy for us to support a tunable OOTF which may
(drastically) alter the display brightness. In fact, this is also the
only correct way to do it, because the HLG appearance depends strongly
on the OOTF configuration. For the OOTF, we consult the mastering
display's tagging (via src.sig_peak). For the inverse OOTF, we consult
the output display's target peak.
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The primary need for this change is the fact that the OOTF was
incorrectly scaled, due to the fact that the application of the OOTF can
itself change the required normalization peak. (Plus, an oversight in
pass_inverse_ootf meant we forgot to normalize at the end of it)
The linearize/delinearize functions still normalize the scale since it's
used in a number of places throughout gpu/video.c, but the color
management function now converts to absolute scale right away, instead
of in an awkward way inside the tone mapping branch. The OOTF functions
now work in absolute scale only.
In addition, minor changes have been made to the way normalization is
handled for tone mapping - we now divide out the dst_peak *after* peak
detection, in order to make the scale of the peak detection buffer
consistent even if the dst_peak were to (hypothetically) change
mid-stream. In theory, we could also do this for desaturation, but doing
the desaturation before tone mapping has the advantage of preserving
much more brightness than the other way around - and even mid-stream
changes are not that drastic here.
Finally, some preparation work has been done for allowing the user to
customize the `dst.sig_peak` in the future.
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Fixes compilation of this module.
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drawing off-screen failed because we didn't have a valid context. the
problem is we force off-screen drawing because the CAOpenGLLayer refuses
to draw anything while being off-screen. set the current context before
starting to draw anything off-screen.
Fixes #5530
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Coverity complained about the redundant init of hratio etc. - just
remove that and merge declaration/init of these variables. Also the
first double cast in each expression is unnecessary.
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the CVDisplayLinkSetOutputHandler function introduced with 10.11 is
broken on the very same version of the OS, which caused our render loop
never to start. fallback to the old display link callback on 10.11.
for reference the radar http://www.openradar.me/26640780
Fixes #5527
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There is now a better way. Reading the font framebuffer was always a
hack. The new code via VOCTRL_SCREENSHOT renders it into a FBO, which
does not come with the disadvantages of reading the front buffer (like
not being supported by GLES, possibly black regions due to overlapping
windows on some systems).
For now keep VOCTRL_SCREENSHOT_WIN on the VO level, because there are
still some lesser VOs and backends that use it.
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This should be helpful for the new OSX Cocoa backend, which uses
opengl-cb internally. Since it comes with a behavior change that could
possibly interfere with libmpv/opengl_cb users, we mark it as explicit
API change.
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This allows the new GPU screenshot functionality introduced in
9f595f3a80ee to work with the D3D11 backend. It replaces the old window
screenshot functionality, which was shared between D3D11 and ANGLE. The
old code can be removed, since it's not needed by ANGLE anymore either.
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This is just a cosmetic change. Now the RA_CAP_FRAGCOORD check looks
like all the others.
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Similar spirit to edb4970ca8b9. check_gl_features() has a confusing
early-return. This also adds compute_hdr_peak to the list of options
that is copied to the dumb-mode options struct, since it seems to make a
difference. Otherwise it would be impossible to disable HDR peak
detection in dumb mode.
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this is meant to replace the old and not properly working vo_gpu/opengl
cocoa backend in the future. the problems are various shortcomings of
Apple's opengl implementation and buggy behaviour in certain
circumstances that couldn't be properly worked around. there are also
certain regressions on newer macOS versions from 10.11 onwards.
- awful opengl performance with a none layer backed context
- huge amount of dropped frames with an early context flush
- flickering of system elements like the dock or volume indicator
- double buffering not properly working with a none layer backed context
- bad performance in fullscreen because of system optimisations
all the problems were caused by using a normal opengl context, that
seems somewhat abandoned by apple, and are fixed by using a layer backed
opengl context instead. problems that couldn't be fixed could be
properly worked around.
this has all features our old backend has sans the wid embedding,
the possibility to disable the automatic GPU switching and taking
screenshots of the window content. the first was deemed unnecessary by
me for now, since i just use the libmpv API that others can use anyway.
second is technically not possible atm because we have to pre-allocate
our opengl context at a time the config isn't read yet, so we can't get
the needed property. third one is a bit tricky because of deadlocking
and it needed to be in sync, hopefully i can work around that in the
future.
this also has at least one additional feature or eye-candy. a properly
working fullscreen animation with the native fs. also since this is a
direct port of the old backend of the parts that could be used, though
with adaptions and improvements, this looks a lot cleaner and easier to
understand.
some credit goes to @pigoz for the initial swift build support which
i could improve upon.
Fixes: #5478, #5393, #5152, #5151, #4615, #4476, #3978, #3746, #3739,
#2392, #2217
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early flushing only caused problems on macOS, which includes:
- performance problems and huge amount of dropped frames
- problems with playing back video files with fps close to the display
refresh rate
- rendering at twice the rate of the video fps
- not properly detected display refresh rate
we always deactivate any early flush for macOS to fix these problems.
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This commit allows for video to be shown with the right aspect even when
pixels are not square in the selected drm mode. For example, if drm mode
5 is "640x400", the right aspect on a 4:3 monitor is obtained by mpv
--vo=drm --drm-mode=5 --monitorpixelaspect=5:6 ...
Other vo's seem to make this parameter change the size of the window,
but in the drm vo this is fixed, being as large as the screen.
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wm4
Akemi
LongChair
Anton Kindestam
Niklas Haas
Marco Migliori
Jan Ekström
Aman Gupta
James Ross-Gowan