With "if( !m_bDelayedDelete || !t->m_bCacheThis )", if !m_bDelayedDelete,
when we preload banners we'll load the texture and then immediately
free it. This way, we always keep banners around, even if !m_bDelayedDelete.
I'm adding another option to tweak the banner caching. I like the smoother
banner changes, but I don't care for the very slow opening of groups.
I'm not sure how to handle memory usage. I have about 14 megs of
banners. In order to load them all, you just have to open each group
once, and 14 megs of PNG is a lot of memory uncompressed. Ideal
would be to cache the compressed version, but that'd be a bit of work.
I'll add precache-all-at-load, precache-group and no-precache options
for now.
Glenn Maynard
bed43f712b
