Commit Graph

31 Commits

Author SHA1 Message Date
Yuxuan Shui 22da17630f
Run clang-format
Now we have a consistent style across the codebase.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-03-10 12:35:38 +00:00
Yuxuan Shui 3707f792fb
new_backend: New interface
Move more logic out of the backend. The backends are now more agnostic
to what happens in compton.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-03-03 22:18:34 +00:00
Yuxuan Shui 11c8655206
Fix build
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-27 06:33:30 +00:00
Yuxuan Shui 26214f312f
x: create_picture_with_{visual, pictfmt} don't need session_t
Take xcb_connection_t and xcb_drawable_t instead.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-27 00:30:27 +00:00
Yuxuan Shui 9ec298305a
Cache converted blur kernel
After converting from struct conv to xorg format, cache the result to
save CPU time.

And remove an unused function.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-20 16:45:53 +00:00
Yuxuan Shui 2e2e8e3ce0
Use struct conv for blur kernel as well
Instead of storing them as an array of xfixed.

Might cause some performance overhead for the new backend, because
it is allocating a buffer to do the conversion every frame. Will fix
later.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-20 01:39:43 +00:00
Yuxuan Shui 856ad4b230
Wrap root window background prop check
It might be reused by the backends.

Depends on what the backend API ends up look like.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-07 00:34:48 +00:00
Yuxuan Shui 7d00b89364
x_get_pictform_for_visual should return const *
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-07 00:22:16 +00:00
Yuxuan Shui 8922312e42
Refactor FBConfig lookup
Background: To bind a Xorg window content to a OpenGL FBConfig, which
has to match the color format the Xorg window is using.

Previously, compton just find a FBConfig that has the same depth. This
led to chjj/compton#477, which has been fixed by a ugly hack.

The commit refactor the lookup mechanism to take as much into
consideration as we reasonably can. Hopefully preventing similar
breakages in the future.

Also, some code sharing between the old and new glx backend.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-03 18:41:47 +00:00
Yuxuan Shui 17c8517abc
Most of the x_* functions don't need session_t
Replace session_t parameter with xcb_connection_t if that's the only
thing needed.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-02-03 15:59:31 +00:00
Yuxuan Shui 1e0deea57f
Improve the include situation
Slightly clean up header inclusion with the help of clang's module system.
It's better for files to include the things you need directly.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-01-18 23:30:44 +00:00
Yuxuan Shui 3b2e149369
Add missing include in x.h
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-31 14:30:53 +00:00
Yuxuan Shui 4bfed7f7e3
Use one global XSync fence
And only sync once per frame.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-30 07:43:24 +00:00
Yuxuan Shui 80847dd3fa
Refactor the XSync fence code
Use a temporary fence everytime. Convert the Xlib XSync functions to use
xcb_sync_*.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-30 07:06:47 +00:00
Yuxuan Shui 51d03132bf
A bit more xcb conversion
None -> XCB_NONE
Window -> xcb_window_t
Atom -> xcb_atom_t

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-27 20:45:38 +00:00
Yuxuan Shui 6c00d46d7a
Some new x helper functions
They should be useful for the refactored backends.

Renamed x_create_picture to x_create_picture_with_pictfmt.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-21 23:47:31 +00:00
Yuxuan Shui e58cbf8add
Convert non-mandatory attributes to macros
They're shorter and more portable.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-19 20:50:02 +00:00
Yuxuan Shui baeb4572ff
Move rendering related functions out of compton.c
Moved:
* Blur kernel related functions to kernel.c
* Vsync related functions to vsync.c
* paint related functions to render.c

This will make the `split-backend` branch easier to rebase.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-16 00:50:46 +00:00
Yuxuan Shui 345bacf3b3
Convert wid_get_prop to xcb
This should give us sane item size, i.e. the item has the same number of
bits their format says they have.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-09 20:54:16 +00:00
Yuxuan Shui 8805cfa986
Move winprop_t to win.h
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-09 20:25:09 +00:00
Yuxuan Shui 2b0b7435df Convert some Xlib constants to xcb
And remove some Xlib headers

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-11-04 18:58:05 +00:00
Uli Schlachter 37ef9c5b8a Add the xcb_connection_t to session_t
Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-10-10 10:54:00 +01:00
Yuxuan Shui ee318582f5 Sort out license problems
IANAL, but I think I am allowed to add missing copyright notices for
someone else. And I did my best job using git history to figure out who
wrote which functions. So I hope everything is fine.
2018-10-03 22:14:51 +01:00
Uli Schlachter 7c174cc3b1 Replace XserverRegion with xcb_xfixes_region_t
Signed-off-by: Uli Schlachter <psychon@znc.in>
2018-10-02 19:50:27 +02:00
Yuxuan Shui 03f33ed45c Move a couple X related functions to x.c
Also replace remaining Pixmap with xcb_pixmap_t

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-09-30 20:57:42 +01:00
Yuxuan Shui e0bc6f5f7c Add helper macros for calling xcb function and wait for reply
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-09-30 15:54:12 +01:00
Yuxuan Shui ff27ca4072 Move xerror_common to x.c
Also rename it to x_print_error

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-09-30 15:54:12 +01:00
Yuxuan Shui 56f7dd36f6 x: Add region related helper functions
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-09-30 14:18:33 +01:00
Yuxuan Shui 90b6aa16ad Remove ARGB as a window mode
Instead use win_has_alpha to check for alpha channel, window mode is
reserved for determine if the window is possibly transparent.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-09-30 13:49:45 +01:00
Yuxuan Shui 209b751b25 Port more stuff to xcb
To avoid interoperability issues between xcb and xlib.
2018-09-23 22:58:49 +01:00
Yuxuan Shui 2e39fc5618 Split out win related functions to win.c
Also move static function prototypes out of compton.h. Seems like the
previous developers didn't know what header files are for.

Seems to have bugs after the split.
2018-09-10 13:46:24 +01:00