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qemu-cr16/ui
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Akihiko Odaki 37ff925d5d ui/vnc: Introduce the VncWorker type 
The worker thread copies data in VncState to avoid race, but some
data are too big to copy. Such data are held with pointers to avoid
the overhead to copy, but it requires tedious memory management and
makes them vulnerable to race.

Introduce the VncWorker type to contain all data shared without copying.
It allows allocating and freeing all shared data at once and shows that
the race with the worker thread needs to be taken care of when
accessing them.

Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20250603-zlib-v3-2-20b857bd8d05@rsg.ci.i.u-tokyo.ac.jp>
2025-07-14 14:51:12 +04:00
..
icons configure: move directory options from config-host.mak to meson 2020-10-26 07:08:38 -04:00
shader meson: do not build shaders by default 2023-10-17 15:20:53 +02:00
clipboard.c ui/clipboard: delay clipboard update when not running 2025-05-24 16:33:18 +02:00
cocoa.m ui & main loop: Redesign of system-specific main thread event handling 2024-12-31 21:21:34 +01:00
console-gl.c ui/console: remove redundant format field 2023-09-12 10:37:02 +04:00
console-priv.h ui/curses: Do not use console_select() 2024-03-20 10:27:58 +04:00
console-vc-stubs.c ui/curses: Do not use console_select() 2024-03-20 10:27:58 +04:00
console-vc.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
console.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
curses.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
curses_keys.h For curses display, recognize a few more control keys 2023-07-25 10:56:51 +01:00
cursor.c ui/cursor: remove cursor_get_mono_image 2024-10-03 17:26:06 +03:00
cursor_hidden.xpm
cursor_left_ptr.xpm
dbus-chardev.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
dbus-clipboard.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
dbus-console.c ui/dbus: on win32, allow ANONYMOUS with p2p 2025-02-03 21:15:57 +04:00
dbus-display1.xml ui/dbus: change dbus ScanoutDMABUF interface 2025-05-06 13:39:47 +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: change dbus ScanoutDMABUF interface 2025-05-06 13:39:47 +04:00
dbus-module.c ui/dbus: add p2p=on/off option 2021-12-21 10:50:22 +04:00
dbus.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
dbus.h ui/dbus: win32 support 2023-06-27 17:08:56 +02:00
dmabuf.c ui/dmabuf: extend QemuDmaBuf to support multi-plane 2025-05-06 11:57:03 +04:00
egl-context.c qapi/ui: Drop temporary 'prefix' 2024-09-10 13:22:47 +02:00
egl-headless.c qapi/ui: Drop temporary 'prefix' 2024-09-10 13:22:47 +02:00
egl-helpers.c ui/gtk-egl: Render guest content with padding in fixed-scale mode 2025-05-24 17:04:09 +02:00
gtk-clipboard.c ui/gtk: warn if setting the clipboard failed 2025-05-24 16:33:17 +02:00
gtk-egl.c ui/gtk-egl: Render guest content with padding in fixed-scale mode 2025-05-24 17:04:09 +02:00
gtk-gl-area.c ui/gtk-gl-area: Render guest content with padding in fixed-scale mode 2025-05-24 17:04:00 +02:00
gtk.c ui/gtk: Consider scaling when propagating ui info 2025-05-24 17:03:50 +02:00
input-barrier.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
input-barrier.h
input-keymap.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
input-legacy.c ui/input-legacy.c: remove unused legacy qemu_add_kbd_event_handler() function 2024-11-08 11:06:42 +01:00
input-linux.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
input.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
kbd-state.c ui/vnc: Do not use console_select() 2024-03-20 10:27:54 +04:00
keymaps.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
keymaps.h ui: spelling fixes 2023-08-31 19:47:43 +02:00
meson.build meson: remove unnecessary dependencies from specific_ss 2025-05-12 16:08:24 +02:00
qemu-pixman.c ui/vnc: take account of client byte order in pixman format 2025-05-21 19:28:01 +01:00
qemu-x509.h
qemu.desktop
sdl2-2d.c ui+display: rename is_placeholder() -> surface_is_placeholder() 2024-06-19 12:42:03 +02:00
sdl2-gl.c ui/gtk-egl: Render guest content with padding in fixed-scale mode 2025-05-24 17:04:09 +02:00
sdl2-input.c ui/sdl2: release all modifiers 2024-09-13 20:12:16 +02:00
sdl2.c ui/sdl: Consider scaling in mouse event handling 2025-05-24 17:03:31 +02:00
shader.c ui/shader: free associated programs 2022-03-14 15:16:16 +04:00
spice-app.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
spice-core.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
spice-display.c ui/spice: support multi plane dmabuf scanout 2025-05-06 13:40:09 +04:00
spice-input.c input: Allow to choose console with qemu_input_is_absolute 2023-10-03 15:04:56 +04:00
spice-module.c spice: wire up monitor in QemuSpiceOps. 2020-10-21 15:46:14 +02:00
trace-events ui/dbus: add trace for can_share_map 2024-10-14 17:34:09 +04:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
udmabuf.c Do not include "qemu/error-report.h" in headers that do not need it 2023-02-14 09:11:27 +01:00
ui-hmp-cmds.c qapi: Move include/qapi/qmp/ to include/qobject/ 2025-02-10 15:33:16 +01:00
ui-qmp-cmds.c ui/qmp-cmds: Improve two error messages 2023-11-17 10:07:52 +01:00
util.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
vdagent.c ui/vdagent: remove migration blocker 2025-05-24 16:33:18 +02:00
vgafont.h ui: fix tab indentation 2022-11-08 10:23:06 +01:00
vnc-auth-sasl.c ui: validate NUL byte padding in SASL client data more strictly 2024-10-22 13:02:31 +01:00
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: fix resource leak when websocket channel error 2020-11-04 08:25:17 +01:00
vnc-auth-vencrypt.h
vnc-clipboard.c ui/vnc-clipboard: fix inflate_buffer 2023-12-04 11:28:26 +04:00
vnc-enc-hextile-template.h ui/vnc-enc-hextile: Use static rather than dynamic length stack array 2023-09-04 14:57:44 +04:00
vnc-enc-hextile.c Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
vnc-enc-tight.c ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc-enc-tight.h
vnc-enc-zlib.c ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc-enc-zrle.c ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc-enc-zrle.c.inc ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc-enc-zrle.h
vnc-enc-zywrle-template.c ui: fix tab indentation 2022-11-08 10:23:06 +01:00
vnc-enc-zywrle.h ui: spelling fixes 2023-08-31 19:47:43 +02:00
vnc-jobs.c ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc-jobs.h
vnc-palette.c ui: Clean up local variable shadowing 2023-09-29 08:13:57 +02:00
vnc-palette.h
vnc-stubs.c qemu-options: define -vnc only #ifdef CONFIG_VNC 2023-11-07 14:04:25 +04:00
vnc-ws.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
vnc-ws.h
vnc.c ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc.h ui/vnc: Introduce the VncWorker type 2025-07-14 14:51:12 +04:00
vnc_keysym.h ui: fix tab indentation 2022-11-08 10:23:06 +01:00
win32-kbd-hook.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
x_keymap.c ui: Fix memory leak in qemu_xkeymap_mapping_table() 2021-05-02 17:24:50 +02:00
x_keymap.h