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Old 31 December 2020, 15:56   #203
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 45
Posts: 24,629
Experimental feature: allow direct VRAM access if current graphics mode is little-endian compatible. 8-bit mode and any mode that includes "PC" or "BGR" or "BGRA".

Should increase speed especially in m68k JIT/PPC modes but it might also break 3D support.

Checkbox option in Expansion panel (Graphics boards -> Voodoo. Ignore ROM setting, it does nothing). Log also shows when VRAM mode is indirect vs direct. Most likely only works with Mediator in Z3 mode because it has 1:1 Amiga/PCI side mapping.
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