Max
/
SameBoy
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Please pretend the last commit never happened

This commit is contained in:
Lior Halphon 2020-02-22 00:45:52 +02:00
parent 39b88d546b
commit d8282fe3c9
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Core/display.c
View File

@ -582,7 +582,7 @@ static void advance_fetcher_state_machine(GB_gameboy_t *gb)
/* Todo: Verified for DMG (Tested: SGB2), CGB timing is wrong. */
uint8_t y = fetcher_y(gb);
uint8_t x = gb->in_window? gb->fetcher_x :
(((gb->io_registers[GB_IO_SCX] / 8) + (gb->position_in_line / 8) + 1) & 0x1F);
(((gb->io_registers[GB_IO_SCX] / 8) + gb->fetcher_x) & 0x1F);
if (gb->model > GB_MODEL_CGB_C) {
/* This value is cached on the CGB-D and newer, so it cannot be used to mix tiles together */
gb->fetcher_y = y;
@ -914,7 +914,7 @@ void GB_display_run(GB_gameboy_t *gb, uint8_t cycles)
/* Todo: find out actual access time of SCX */
gb->position_in_line = - (gb->io_registers[GB_IO_SCX] & 7) - 8;
gb->fetcher_x = ((gb->io_registers[GB_IO_SCX]) / 8) & 0x1f;
gb->fetcher_x = 0;
gb->extra_penalty_for_sprite_at_0 = (gb->io_registers[GB_IO_SCX] & 7);