Akihiko Odaki 4bba839808 ui/console: Remove dpy_cursor_define_supported() ... Remove dpy_cursor_define_supported() as it brings no benefit today and it has a few inherent problems. All graphical displays except egl-headless support cursor composition without DMA-BUF, and egl-headless is meant to be used in conjunction with another graphical display, so dpy_cursor_define_supported() always returns true and meaningless. Even if we add a new display without cursor composition in the future, dpy_cursor_define_supported() will be problematic as a cursor display fix for it because some display devices like virtio-gpu cannot tell the lack of cursor composition capability to the guest and are unable to utilize the value the function returns. Therefore, all non-headless graphical displays must actually implement cursor composition for correct cursor display. Another problem with dpy_cursor_define_supported() is that it returns true even if only some of the display listeners support cursor composition, which is wrong unless all display listeners that lack cursor composition is headless. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Phil Dennis-Jordan <phil@philjordan.eu> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-ID: <20240715-cursor-v3-4-afa5b9492dbf@daynix.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>		2024-07-16 20:04:08 +02:00
..
icons
shader
clipboard.c
cocoa.m
console-gl.c
console-priv.h
console-vc-stubs.c
console-vc.c
console.c	ui/console: Remove dpy_cursor_define_supported()	2024-07-16 20:04:08 +02:00
curses_keys.h
curses.c
cursor_hidden.xpm
cursor_left_ptr.xpm
cursor.c
dbus-chardev.c
dbus-clipboard.c
dbus-console.c
dbus-display1.xml
dbus-error.c
dbus-listener.c
dbus-module.c
dbus.c
dbus.h
dmabuf.c
egl-context.c
egl-headless.c
egl-helpers.c
gtk-clipboard.c
gtk-egl.c
gtk-gl-area.c
gtk.c
input-barrier.c
input-barrier.h
input-keymap.c
input-legacy.c
input-linux.c
input.c
kbd-state.c
keymaps.c
keymaps.h
meson.build
qemu-pixman.c
qemu-x509.h
qemu.desktop
sdl2-2d.c
sdl2-gl.c
sdl2-input.c
sdl2.c
shader.c
spice-app.c
spice-core.c
spice-display.c
spice-input.c
spice-module.c
trace-events
trace.h
udmabuf.c
ui-hmp-cmds.c
ui-qmp-cmds.c
util.c
vdagent.c
vgafont.h
vnc_keysym.h
vnc-auth-sasl.c
vnc-auth-sasl.h
vnc-auth-vencrypt.c
vnc-auth-vencrypt.h
vnc-clipboard.c
vnc-enc-hextile-template.h
vnc-enc-hextile.c
vnc-enc-tight.c
vnc-enc-tight.h
vnc-enc-zlib.c
vnc-enc-zrle.c
vnc-enc-zrle.c.inc
vnc-enc-zrle.h
vnc-enc-zywrle-template.c
vnc-enc-zywrle.h
vnc-jobs.c
vnc-jobs.h
vnc-palette.c
vnc-palette.h
vnc-stubs.c
vnc-ws.c
vnc-ws.h
vnc.c
vnc.h
win32-kbd-hook.c
x_keymap.c
x_keymap.h