the positioning of outputs, tracks
the surfaces on the outputs and
sends enter/leave for the surfaces
Additionally the output_map will
handle re-location of windows if
a output mode is changed, an output is
added or removed.
The shell has been updated to use the
primary output for the initial placement.
The fullscreen/maximize requests will now
handle the shell part correctly. For real
fullscreen output the rendering has to be
changed.
The output name is considered unique
and an output can be retrieved from
the map by location, output or name.
This can be used as the base for HiDPI
handling.
Removes the notion of Seats from `InputBackend` and replaces it with
`DeviceAdded` and `DeviceRemoved` events allowing compositors to
descriminate between single devices.
A new abstraction to model multiple seats on a single input backend
may be be added separately at a later time.
This changes the state handling logic of wl_surface to automatically
track subsurface pending in the form of transactions. The role enum
(and the associated type parameter) is no more, and replaced by a
general-purpose typemap-like container on surfaces.
The new logic is introduced in the files:
- `src/wayland/compositor/cache.rs`
- `src/wayland/compositor/transaction.rs`
The rest of the PR is the fallout of these changes, as well as a few
trivial clippy fixes.
Removes the renderer from the `DrmRenderSurface` allowing anvil
to use just one renderer per backend.
Since the old `DrmRenderSurface` was dependant on gbm anyway to import
buffers, the new `GbmBufferedSurface` does now only supports gbm as an allocator,
which hugely simplifies the code and also skips some unnecessary imports/exports.
* rework xdg_shell
use distinct surface roles for xdg_toplevel and
xdg_popup using a xdg_role! macro
* fix clippy warnings in shell
* added a generic DeadResource error and...
...added a result to xdg with_pending_state
Renamed the ToplevelState to ToplevelStateSet
This change fixes modifier selection by delegating this to the allocators
and thus to libgbm, which can ask the driver for an appropriate modifier
for scanout, that results in the best possible performance.
We do not have this information, the order in which modifiers are returned
by EGL has no meaning and this is far better then testing modifiers
non-deterministically at random and choosing the first one, that does
not error out...
Christian Meissl
Victor Berger
Victor Brekenfeld
Victor Brekenfeld
Poly
Stefan Schick