OpenE2K/qemu-e2k
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qemu-e2k/ui
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Akihiko Odaki aeffd071ed ui: Deliver refresh rate via QemuUIInfo 
This change adds a new member, refresh_rate to QemuUIInfo in
include/ui/console.h. It represents the refresh rate of the
physical display backend, and it is more appropriate than
GUI update interval as the refresh rate which the emulated device
reports:
- sdl may set GUI update interval shorter than the refresh rate
  of the physical display to respond to user-generated events.
- sdl and vnc aggressively changes GUI update interval, but
  a guests is typically not designed to respond to frequent
  refresh rate changes, or frequent "display mode" changes in
  general. The frequency of refresh rate changes of the physical
  display backend matches better to the guest's expectation.

QemuUIInfo also has other members representing "display mode",
which makes it suitable for refresh rate representation. It has
a throttling of update notifications, and prevents frequent changes
of the display mode.

Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Message-Id: <20220226115516.59830-3-akihiko.odaki@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-06-14 10:34:37 +02:00
..
icons
keycodemapdb@d21009b1c9 ui: update keycodemapdb submodule commit 2021-07-26 10:24:49 +02:00
shader
clipboard.c ui/clipboard: fix use-after-free regression 2022-03-04 11:29:34 +01:00
cocoa.m ui/cocoa: Fix poweroff request code 2022-06-14 10:34:36 +02:00
console-gl.c ui/console: fix texture leak when calling surface_gl_create_texture() 2022-03-04 11:28:37 +01:00
console.c ui: Deliver refresh rate via QemuUIInfo 2022-06-14 10:34:37 +02:00
curses_keys.h
curses.c meson.build: Support ncurses on MacOS and OpenBSD 2021-11-19 10:18:27 +01:00
cursor_hidden.xpm
cursor_left_ptr.xpm
cursor.c ui/cursor: fix integer overflow in cursor_alloc (CVE-2021-4206) 2022-04-07 12:30:54 +02:00
dbus-chardev.c ui/dbus: add chardev backend & interface 2021-12-21 10:50:22 +04:00
dbus-clipboard.c ui/dbus: add clipboard interface 2021-12-21 10:50:22 +04:00
dbus-console.c ui/dbus: associate the DBusDisplayConsole listener with the given console 2022-03-14 15:16:08 +04:00
dbus-display1.xml ui/dbus: add chardev backend & interface 2021-12-21 10:50:22 +04:00
dbus-error.c ui: add a D-Bus display backend 2021-12-21 10:50:22 +04:00
dbus-listener.c ui/dbus: do not send 2d scanout until gfx_update 2022-03-15 12:54:59 +04:00
dbus-module.c ui/dbus: add p2p=on/off option 2021-12-21 10:50:22 +04:00
dbus.c ui/dbus: fix texture sharing 2022-03-15 12:54:55 +04:00
dbus.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
egl-context.c ui: split the GL context in a different object 2021-12-21 10:50:21 +04:00
egl-headless.c ui/console: egl-headless is compatible with non-gl listeners 2022-03-14 15:16:05 +04:00
egl-helpers.c ui/gtk-egl: blitting partial guest fb to the proper scanout surface 2021-11-05 12:29:44 +01:00
gtk-clipboard.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
gtk-egl.c ui: Deliver refresh rate via QemuUIInfo 2022-06-14 10:34:37 +02:00
gtk-gl-area.c ui: Deliver refresh rate via QemuUIInfo 2022-06-14 10:34:37 +02:00
gtk.c ui: Deliver refresh rate via QemuUIInfo 2022-06-14 10:34:37 +02:00
input-barrier.c ui/input-barrier: Move TODOs from barrier.txt to a comment 2021-08-02 12:55:51 +01:00
input-barrier.h
input-keymap.c
input-legacy.c ui/input-legacy: pass horizontal scroll information 2022-01-13 15:33:18 +01:00
input-linux.c ui: replace qemu_set_nonblock() 2022-05-03 15:52:37 +04:00
input.c qapi: Use QAPI_LIST_PREPEND() where possible 2020-12-19 10:20:14 +01:00
kbd-state.c
keymaps.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
keymaps.h
meson.build meson: link libpng independent of vnc 2022-05-12 12:29:44 +02:00
qemu-pixman.c ui/pixman: Add qemu_pixman_to_drm_format() 2021-05-27 12:07:37 +02:00
qemu-x509.h
qemu.desktop
sdl2-2d.c ui/console: Pass placeholder surface to displays 2021-03-04 09:35:36 +01:00
sdl2-gl.c ui: split the GL context in a different object 2021-12-21 10:50:21 +04:00
sdl2-input.c
sdl2.c ui: Switch "-display sdl" to use the QAPI parser 2022-06-03 08:03:28 +02:00
shader.c ui/shader: free associated programs 2022-03-14 15:16:16 +04:00
spice-app.c ui/spice: Use HAVE_SPICE_GL for OpenGL checks 2021-07-26 10:24:49 +02:00
spice-core.c ui: move qemu_spice_fill_device_address to ui/util.c 2021-12-21 10:50:21 +04:00
spice-display.c ui/console: move dcl compatiblity check to a callback 2022-03-14 15:16:01 +04:00
spice-input.c
spice-module.c
trace-events ui/gtk-gl-area: create the requested GL context version 2022-06-14 10:34:36 +02:00
trace.h
udmabuf.c ui/console: Restrict udmabuf_fd() to Linux 2021-08-31 14:31:43 +02:00
util.c ui: move qemu_spice_fill_device_address to ui/util.c 2021-12-21 10:50:21 +04:00
vdagent.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
vgafont.h
vnc_keysym.h
vnc-auth-sasl.c vnc: avoid deprecation warnings for SASL on OS X 2021-06-15 17:17:09 +02:00
vnc-auth-sasl.h vnc: avoid deprecation warnings for SASL on OS X 2021-06-15 17:17:09 +02:00
vnc-auth-vencrypt.c
vnc-auth-vencrypt.h
vnc-clipboard.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
vnc-enc-hextile-template.h
vnc-enc-hextile.c
vnc-enc-tight.c Replacing CONFIG_VNC_PNG with CONFIG_PNG 2022-04-27 07:50:28 +02:00
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 ui: avoid sending framebuffer updates outside client desktop bounds 2021-03-15 17:37:50 +01:00
vnc-jobs.h
vnc-palette.c
vnc-palette.h
vnc-stubs.c vnc: support "-vnc help" 2021-01-23 15:55:07 -05:00
vnc-ws.c
vnc-ws.h
vnc.c vnc: add display-update monitor command. 2022-04-27 10:49:28 -07:00
vnc.h Replacing CONFIG_VNC_PNG with CONFIG_PNG 2022-04-27 07:50:28 +02:00
win32-kbd-hook.c
x_keymap.c ui: Fix memory leak in qemu_xkeymap_mapping_table() 2021-05-02 17:24:50 +02:00
x_keymap.h