void tile_ready()
{
Glib::Mutex::Lock lock(mutex);
if(!alive_flag)
{
tile_queue.clear();
cond_tile_queue_empty.signal();
return;
}
while(!tile_queue.empty() && alive_flag)
{
tile_t& tile(tile_queue.front());
// if (getenv("SYNFIG_SHOW_TILE_OUTLINES"))
// {
// Color red(1,0,0);
// tile.surface.fill(red, 0, 0, 1, tile.surface.get_h());
// tile.surface.fill(red, 0, 0, tile.surface.get_w(), 1);
// }
alive_flag=warm_target->add_tile(tile.surface,tile.x,tile.y);
tile_queue.pop_front();
}
cond_tile_queue_empty.signal();
}
void frame_ready()
{
Glib::Mutex::Lock lock(mutex);
if(alive_flag)
alive_flag=warm_target->put_surface(surface, callback);
#ifdef SINGLE_THREADED
if (!single_threaded())
#endif
cond_frame_queue_empty.signal();
ready_next=true;
}