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**Luigi__** · July 19th, 2008

Hi ! What do you think if 3D renderer was having its own thread ?
This could work, since it only requires synch with VBlank when swapping rendering buffers. (this synch is missing and this causes 3D screens to be reversed when there're 3D graphics on both screens).
I think this would give some speed-up, even if minor (at least on dual-cores), but I would like to do this mainly for accuracy purposes (correct gfx fifo (render queue) and irq emulation, synch on VBlank, would fix "Mario&Sonic at the Olympic Games").

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If you're wondering where Mario__ is, he is currently saving Peach__ once again.

July 19th, 2008	#371 (permalink)
Luigi__ Formerly NHervé Join Date: Jul 2007 Location: Peach__'s castle Posts: 712	Hi ! What do you think if 3D renderer was having its own thread ? This could work, since it only requires synch with VBlank when swapping rendering buffers. (this synch is missing and this causes 3D screens to be reversed when there're 3D graphics on both screens). I think this would give some speed-up, even if minor (at least on dual-cores), but I would like to do this mainly for accuracy purposes (correct gfx fifo (render queue) and irq emulation, synch on VBlank, would fix "Mario&Sonic at the Olympic Games"). __________________ If you're wondering where Mario__ is, he is currently saving Peach__ once again.