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| author | Gerd Hoffmann <kraxel@redhat.com> | 2014-01-24 10:48:58 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-03-10 13:55:20 +0100 |
| commit | 4b87dc4c9729aaa77737d2f20c255231f4edb526 (patch) | |
| tree | 215a116fca598114d9f97e5962009bdaebaf4f6e | |
| parent | f53f3d0a00b6df39ce8dfca942608e5b6a9a4f71 (diff) | |
| download | qemu-4b87dc4c9729aaa77737d2f20c255231f4edb526.tar.gz qemu-4b87dc4c9729aaa77737d2f20c255231f4edb526.tar.bz2 qemu-4b87dc4c9729aaa77737d2f20c255231f4edb526.zip | |
spice: fix simple display surface handling
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | ui/spice-display.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/ui/spice-display.c b/ui/spice-display.c index 9bb42f1461..2a1fbda7bc 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++; @@ -610,8 +616,6 @@ 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) |