The default behavior of weston changed some time ago to not fill the surface
black for fullscreen windows.
Now let mpv draw the whole screen in fullscreen mode.
Instead of removing dragging we now test if it we should drag the window or
not. Because if the OSC shows up we can not drag the window because that would
cause mouse events that makes the OSC disappear.
Moving the window was convenient but generates a MOUSE_LEAVE event
which it shouldn't. Now we remove it, because it is still possible
to move the window in weston with MOD+BTN0.
Before this commit there was just an error message, but the file descriptor was
still open. Now we close the file descriptor and prevent it from calling
endlessly. Also a CLOSE_WIN event is sent which closes the window eventually if
the action of CLOSE_WIN is set to quit or quit_watch_later.
Problem: I own the buffer and I destroyed while still being displayed.
Solution: Add a temporary buffer and destroy it when the next buffer is
attached.
Make use of opaque regions on non-alpha formats. This allows the compositor to
improve the drawing of the surface, because he can discard everything behind
the window when drawing.
A wayland output based on shared memory. This video output is useful for x11
free systems, because the current libGL in mesa provides GLX symbols. It is also
useful for embedded systems where the wayland backend for EGL is not
implemented like the raspberry pi.
At the moment only rgb formats are supported, because there is still no
compositor which supports planar formats like yuv420p. The most used compositor
at the moment, weston, supports only BGR0, BGRA and BGR16 (565).
The BGR16 format is the fastest to convert and render without any noticeable
differences to the BGR32 formats. For this reason the current (very basic)
auto-detection code will prefer the BGR16 format. Also the weston source code
indicates that the preferred format is BGR16 (RGB565).
There are 2 options:
* default-format (yes|no) Which uses the BGR32 format
* alpha (yes|no) For outputting images and videos with transparencies
The obtained information from the shm listener isn't used by anything and is
also wrong now in wayland git master branch because of new shm formats which
need a different way of saving the supported formats.
Moves a good chunk of the resizing code to wayland_common.c. This makes it
possible to share it with future video drivers.
It doesn't resizit it immediatly, it calcutlates the new position and size and
then shedules a resizing event. This removes the ugly callback and void pointer
from the wayland data structure.
The display, window, keyboard and cursor structures are now cleanly and
logically separated. Also could prevent a future bug where no shm format is set
when the cursor image is loaded (Never happened until now).
The default value for a standard mouse is 10.0. Because we don't want to
multiply the value in the input config file we scale it down to 1.0.
Hopefully this should work for more precise mousewheels or touchpad, but
I don't have access to such hardware.
Support horizontal and vertical axes of input devices.
If the input device support precise scrolling with an input value then it
should first be scaled to a standard multiplier, where 1.0 is the default.
The multiplier will then applied to the following commands if possible:
* MP_CMD_SEEK
* MP_CMD_SPEED_MULT
* MP_CMD_ADD
All other commands will triggered on every axis event, without change the
values specified in the config file.
This commit removes the pointer to the single different structures for input
and window and puts them as anonymous structures inside the wayland_state
structure.
This has the disadvantage of passing the substructure to the listeners, but the
advantage is that we don't have to allocate them and check for NULL pointers.
This makes it more reliable and easier to follow.
The vo_wayland_fullscreen handles resizing for the video, because the video
could still be in fullscreen mode and resizing it in gl_wayland could make it
grow or shrink.
Calculate the aspect ratio in vo_config, when we get the window size and in the
inside the resize function we calculate the aspect ratio of the output in order
to determine if we have to change the height or the width of the video.
If the ratio of the output is bigger than the ratio of the video then we have
to set the width accordingly and if the ratio is smaller we change the size.
But only if no resize edges are passed, because this indicates that we want to
change the windows state instead of just a simple resize and the video should
not grow bigger than the requested size.
This fixes 2 bugs:
* Resizing very fast breaks the aspect of the window and the width and height
don't match with the video anymore
* Pressing 'f' for fullscreen very fast can overwrite the backup variables for
the previous width and height.
Also includes a better aspect calculation with fluid resizing.
We only print an error message when POLLERR or POLLHUP occurrs, as the
something did go horribly wrong and the server will either deal with it or
crash.
Also add POLLOUT to the events.
Bump xkbcommon version and use the new xkb_keymap_from_buffer. This is more
secure, because the from_string expects a 0 terminated string, but this cannot
be guaranteed with mmap.
This commit remove a lot of linux specific code, like epoll. It also reduces
the complexity of the code. Instead of epoll we use poll which makes the
wayland backend more portable to other platforms.
This removes a good chunk of code trying to recreate key repeat.
Because the wayland protocol and xkbcommon don't have an interface for
auto-repeating pressed keys.
It is now possible to show images and videos with alpha information correctly.
This was disalbed before, because there was a bug that made black parts of
videos also transparent.
Removes the local ret because it was only in an assert statement and also
removes the window size assignments, because they are already done in
config_wnidow_wayland.
Separate the video output options from the big MPOpts structure and also only
pass the new mp_vo_opts structure to the vo backend.
Move video_driver_list into mp_vo_opts
Removes almost every global variabel in vo.h and puts them in a special struct
in MPOpts for video output related options.
Also we completly remove the options/globals pts and refresh rate because
they were unused.
All wayland only specific routines are placed in wayland_common.
This makes it easier to write other video outputs.
The EGL specific parts, as well as opengl context creation, are in gl_common.
This backend works for:
* opengl-old
* opengl
* opengl-hq
To use it just specify the opengl backend
--vo=opengl:backend=wayland
or disable the x11 build.
Don't forget to set EGL_PLATFORM to wayland.
Co-Author: Scott Moreau
(Sorry I lost the old commit history due to the file structure changes)
