3 commits

Author	SHA1	Message	Date
fgenesis	7041143ef8	Texture loading, part 2: make TextureMgr work with special paths; some fixes ... Ie. explicit relativs paths (./) or absolute paths that are not part of the regular texture search dirs Also forgot to clear a free()'d pointer.	2023-05-31 17:12:14 +02:00
fgenesis	9cd9601485	Drop textures when no longer needed ... Textures used to be unloaded as soon as they were unreferenced. The TextureMgr cache keeps an active reference to prevent load-unload-load cycles so it only unloads things when explicitly asked. This does require some more peak VRAM during map/tileset transitions especially, since old textures are unloaded only after the next map has been loaded, but the shortened load times should be worth it.	2023-05-31 01:36:50 +02:00
fgenesis	70b8dcdc3a	Rework texture loading, part 1 ... Major code/logic cleanups + it has a multithreaded batch mode now. The VFS code doesn't like multiple threads at all, so for now there's a big lock in front of where it matters. Changed precacher, map/tileset, and worldmap loading to batched mode. Still TODO: - fix broken mod preview images - reloading resources on debug key - make mod recache entirely unnecessary - actually drop resources when no longer needed	2023-05-31 00:55:16 +02:00