Fixes flashing screens in South Park: Chef's Luv Shack, NFL Quarterback
Club 2000
Glitchy videos: The Next Tetris, Nightmare Creatures II, Rune Jade
Flashing rear-view mirror in Metropolis Street Racer
implement incremental YUV conversion with pref SQ
implement access to 32bit VRAM with pref SQ
init YUV converter when TA_YUV_TEX_CTRL is set
set FIFO available space to 256 through SB_TFREM reg
fake FIFO status through SB_FFST reg
Some old 2D games change palettes very frequently, which causes the
texture to be updated for each render.
This change uses a hash of the palette to detect changes, and include
the palette type in the cache key to distinguish textures of different
depth.
Flyinghead