(03-23-2010, 04:48 AM)oohladeeda Wrote:(03-23-2010, 02:55 AM)Kolano Wrote: I'm experiencing dramatic slowdowns in the Deku Tree room on 5182 and 2.0 RC1. Though, per this...
http://forums.dolphin-emu.org/thread-289...e#pid25040
...it seems to be an on again, off again thing.
What is the latest rev that doesn't experience the slowdown? It would be good to indicate such in the first post.
i think u have to disable cpu->efb access
The dramatic slowdown persists with "Enable CPU->EFB access" disabled, at least in the Direct X plug-in. It doesn't seem related to the frame buffer at all, as it persists even with EFB Copy disabled. The slowdown seems to be related to the yellow fireflies in the room. With throttles disabled, I get ~70 fps with no fireflies in scene, ~20 fps with a few, and ~7 with more than a few. Since these fireflies seem to cast lights nearby them, I'd guess this has something to do with how lights are emulated.
In any case, per the prior linked post, there seem to be releases uneffected by this issue. Does anyone know the latest one that is not?