From: Marc-André Lureau <marcandre.lur...@redhat.com> A remote client, such as Spice, will already avoid flooding the stream by delaying the resize requests.
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com> --- include/ui/console.h | 2 +- ui/console.c | 5 +++-- ui/gtk.c | 2 +- ui/sdl2.c | 2 +- ui/spice-display.c | 2 +- ui/vnc.c | 2 +- 6 files changed, 8 insertions(+), 7 deletions(-) diff --git a/include/ui/console.h b/include/ui/console.h index 244664d727..7b2f624e93 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -287,7 +287,7 @@ void unregister_displaychangelistener(DisplayChangeListener *dcl); bool dpy_ui_info_supported(QemuConsole *con); const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con); -int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info); +int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay); void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h); void dpy_gfx_update_full(QemuConsole *con); diff --git a/ui/console.c b/ui/console.c index eabbbc951c..7eea1fc641 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1596,7 +1596,7 @@ const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) return &con->ui_info; } -int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info) +int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) { if (con == NULL) { con = active_console; @@ -1616,7 +1616,8 @@ int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info) * go notify the guest. */ con->ui_info = *info; - timer_mod(con->ui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); + timer_mod(con->ui_timer, + qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); return 0; } diff --git a/ui/gtk.c b/ui/gtk.c index b0564d80c1..163b6bcb6a 100644 --- a/ui/gtk.c +++ b/ui/gtk.c @@ -698,7 +698,7 @@ static void gd_set_ui_info(VirtualConsole *vc, gint width, gint height) memset(&info, 0, sizeof(info)); info.width = width; info.height = height; - dpy_set_ui_info(vc->gfx.dcl.con, &info); + dpy_set_ui_info(vc->gfx.dcl.con, &info, true); } #if defined(CONFIG_OPENGL) diff --git a/ui/sdl2.c b/ui/sdl2.c index 17c0ec30eb..9ba3bc49e7 100644 --- a/ui/sdl2.c +++ b/ui/sdl2.c @@ -561,7 +561,7 @@ static void handle_windowevent(SDL_Event *ev) memset(&info, 0, sizeof(info)); info.width = ev->window.data1; info.height = ev->window.data2; - dpy_set_ui_info(scon->dcl.con, &info); + dpy_set_ui_info(scon->dcl.con, &info, true); } sdl2_redraw(scon); break; diff --git a/ui/spice-display.c b/ui/spice-display.c index f59c69882d..52d9f3260a 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -692,7 +692,7 @@ static int interface_client_monitors_config(QXLInstance *sin, } trace_qemu_spice_ui_info(ssd->qxl.id, info.width, info.height); - dpy_set_ui_info(ssd->dcl.con, &info); + dpy_set_ui_info(ssd->dcl.con, &info, false); return 1; } diff --git a/ui/vnc.c b/ui/vnc.c index 9b603382e7..1ed1c7efc6 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -2596,7 +2596,7 @@ static int protocol_client_msg(VncState *vs, uint8_t *data, size_t len) memset(&info, 0, sizeof(info)); info.width = w; info.height = h; - dpy_set_ui_info(vs->vd->dcl.con, &info); + dpy_set_ui_info(vs->vd->dcl.con, &info, false); vnc_desktop_resize_ext(vs, 4 /* Request forwarded */); } else { vnc_desktop_resize_ext(vs, 3 /* Invalid screen layout */); -- 2.33.0.721.g106298f7f9