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Fix screen resolution changes on old servers

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* Correctly check for existing canvas 0
* Don't try to unlock the screen size if there is no active screen
This commit is contained in:
Alexander Larsson 2010-06-23 11:37:01 +02:00
parent 72cf104c28
commit f35ac2049a
1 changed files with 5 additions and 5 deletions
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10
client/display_channel.cpp
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@ -1200,7 +1200,7 @@ void DisplayChannel::handle_mode(RedPeer::InMessage* message)
{
SpiceMsgDisplayMode *mode = (SpiceMsgDisplayMode *)message->data();
if (screen()) {
if (surfaces_mngr.is_present_canvas(0)) {
destroy_primary_surface();
}
create_primary_surface(mode->x_res, mode->y_res,
@ -1451,8 +1451,8 @@ void DisplayChannel::create_surface(int surface_id, int width, int height, uint3
void DisplayChannel::destroy_primary_surface()
{
#ifdef USE_OGL
if (screen()) {
#ifdef USE_OGL
if (surfaces_mngr.is_present_canvas(0)) {
Canvas *canvas;
@ -1462,11 +1462,11 @@ void DisplayChannel::destroy_primary_surface()
screen()->untouch_context();
}
}
}
#endif
AutoRef<UnlockScreenEvent> unlock_event(new UnlockScreenEvent(screen()));
get_client().push_event(*unlock_event);
AutoRef<UnlockScreenEvent> unlock_event(new UnlockScreenEvent(screen()));
get_client().push_event(*unlock_event);
}
AutoRef<DestroyPrimarySurfaceEvent> event(new DestroyPrimarySurfaceEvent(*this));
get_client().push_event(*event);