diff options
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/spice-display.c | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/ui/spice-display.c b/ui/spice-display.c index 9bb42f1461..e28698c6b6 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -354,6 +354,7 @@ void qemu_spice_display_switch(SimpleSpiceDisplay *ssd, DisplaySurface *surface) { SimpleSpiceUpdate *update; + bool need_destroy; dprint(1, "%s/%d:\n", __func__, ssd->qxl.id); @@ -366,14 +367,19 @@ void qemu_spice_display_switch(SimpleSpiceDisplay *ssd, } qemu_mutex_lock(&ssd->lock); + need_destroy = (ssd->ds != NULL); ssd->ds = surface; while ((update = QTAILQ_FIRST(&ssd->updates)) != NULL) { QTAILQ_REMOVE(&ssd->updates, update, next); qemu_spice_destroy_update(ssd, update); } qemu_mutex_unlock(&ssd->lock); - qemu_spice_destroy_host_primary(ssd); - qemu_spice_create_host_primary(ssd); + if (need_destroy) { + qemu_spice_destroy_host_primary(ssd); + } + if (ssd->ds) { + qemu_spice_create_host_primary(ssd); + } memset(&ssd->dirty, 0, sizeof(ssd->dirty)); ssd->notify++; @@ -537,10 +543,29 @@ static void interface_set_client_capabilities(QXLInstance *sin, } static int interface_client_monitors_config(QXLInstance *sin, - VDAgentMonitorsConfig *monitors_config) + VDAgentMonitorsConfig *mc) { - dprint(3, "%s:\n", __func__); - return 0; /* == not supported by guest */ + SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); + QemuUIInfo info; + int rc; + + /* + * FIXME: multihead is tricky due to the way + * spice has multihead implemented. + */ + memset(&info, 0, sizeof(info)); + if (mc->num_of_monitors > 0) { + info.width = mc->monitors[0].width; + info.height = mc->monitors[0].height; + } + rc = dpy_set_ui_info(ssd->dcl.con, &info); + dprint(1, "%s/%d: size %dx%d, rc %d <--- ==========================\n", + __func__, ssd->qxl.id, info.width, info.height, rc); + if (rc != 0) { + return 0; /* == not supported by guest */ + } else { + return 1; + } } static const QXLInterface dpy_interface = { @@ -610,8 +635,6 @@ static void qemu_spice_display_init_one(QemuConsole *con) ssd->dcl.ops = &display_listener_ops; ssd->dcl.con = con; register_displaychangelistener(&ssd->dcl); - - qemu_spice_create_host_primary(ssd); } void qemu_spice_display_init(void) |