diff options
Diffstat (limited to 'ui/vnc.c')
| -rw-r--r-- | ui/vnc.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/ui/vnc.c b/ui/vnc.c index 0fe6eff1b8..57070150d4 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs, return; } + switch (bits_per_pixel) { + case 8: + case 16: + case 32: + break; + default: + vnc_client_error(vs); + return; + } + vs->client_pf.rmax = red_max; vs->client_pf.rbits = hweight_long(red_max); vs->client_pf.rshift = red_shift; @@ -2768,6 +2778,11 @@ static void vnc_refresh(DisplayChangeListener *dcl) VncState *vs, *vn; int has_dirty, rects = 0; + if (QTAILQ_EMPTY(&vd->clients)) { + update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_MAX); + return; + } + graphic_hw_update(NULL); if (vnc_trylock_display(vd)) { @@ -2783,11 +2798,6 @@ static void vnc_refresh(DisplayChangeListener *dcl) /* vs might be free()ed here */ } - if (QTAILQ_EMPTY(&vd->clients)) { - update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_MAX); - return; - } - if (has_dirty && rects) { vd->dcl.update_interval /= 2; if (vd->dcl.update_interval < VNC_REFRESH_INTERVAL_BASE) { |