We must emit ::dnd-leave to pair the ::dnd-enter that shall be
emitted whenever the plugin grab begins, otherwise we leave
listeners unable to clean up if the plugin begins and ends a
grab while there is an ongoing DnD operation.
Message was poking stage_x11, which doesn't exist in this context.
Just print the Window that is receiving the event, the event will be
emitted into the only existing stage anyway.
wayland: Reset tablet tool cursor surface on proximity out
The cursor surface would be remembered until the next proximity in
event, causing flashing of the old cursor till the client underneath
the tablet tool sent the zwp_tablet_tool.set_cursor request.
Forgetting about the cursor surface on proximity out makes the cursor
invisible till the request is made.
Since a wl_buffer is independent of the GL context in use (unlike, e.g.,
a GL renderbuffer), EGLImages with the EGL_WAYLAND_BUFFER_WL target must
pass EGL_NO_CONTEXT as the context. Quoting from the
EGL_WL_bind_wayland_display spec:
After querying the wl_buffer layout, create EGLImages for the
planes by calling eglCreateImageKHR with wl_buffer as
EGLClientBuffer, EGL_WAYLAND_BUFFER_WL as the target, NULL
context.
The check was already present inside _cogl_egl_create_image.
monitor-unit-tests: Check tiled monitors with non-origin main output
Test that a tiled monitor with tile (0, 0) as the non-main output,
where main output is defined as the output that is active as long as
the monitor is active.
