diff options
| -rw-r--r-- | vdp.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1160,7 +1160,7 @@ static void read_map_scroll(uint16_t column, uint16_t vsram_off, uint32_t line, vscroll >>= vscroll_shift; //TODO: Verify the behavior for a setting of 2 static const uint16_t hscroll_masks[] = {0x1F, 0x3F, 0x1F, 0x7F}; - static const uint16_t v_shifts[] = {6, 7, 0, 8}; + static const uint16_t v_shifts[] = {6, 7, 16, 8}; uint16_t hscroll_mask = hscroll_masks[context->regs[REG_SCROLL] & 0x3]; uint16_t v_shift = v_shifts[context->regs[REG_SCROLL] & 0x3]; uint16_t hscroll, offset; |