-
scott authored
Modified tile swapping to preswap dirty tiles, using a thread if threads are enabled in configure or a gtk_timeout if they're not. The code appears stable but could use improvement. Be careful when working in here; there are four sets of semaphores and getting the locking wrong will cause deadlocks or tile corruption. I'll try to write up a document describing what's going on in here sometime soon. --sg
33f5dcc9