This emulation hack allows allows each cell to be vscrolled individually, instead of being limited to 2-cell (16px). The offset of the new, intermediary cell is calculated as an average of the offset of the current 2-cell and the offset of the next 2-cell.
ekeeke
commented
2 years ago
Same as here https://github.com/libretro/Genesis-Plus-GX/pull/306
This emulation hack allows allows each cell to be vscrolled individually, instead of being limited to 2-cell (16px). The offset of the new, intermediary cell is calculated as an average of the offset of the current 2-cell and the offset of the next 2-cell.
Before / after comparisons:
