Mercurial > repos > blastem
diff sms.c @ 1371:5b20840711c1
Remove HINT_FUDGE and make a small adjustment to how VDP syncs with rest of system instead. Worse results on CRAM dot issue, but much less of a hack
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Tue, 23 May 2017 21:09:38 -0700 |
parents | 071e761bcdcf |
children | e587f16e7d3d |
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--- a/sms.c Tue May 23 21:07:56 2017 -0700 +++ b/sms.c Tue May 23 21:09:38 2017 -0700 @@ -81,11 +81,12 @@ { z80_context *z80 = vcontext; sms_context *sms = z80->system; - vdp_run_context(sms->vdp, z80->current_cycle); if (location & 1) { + vdp_run_context_full(sms->vdp, z80->current_cycle); vdp_control_port_write_pbc(sms->vdp, value); update_interrupts(sms); } else { + vdp_run_context(sms->vdp, z80->current_cycle); vdp_data_port_write_pbc(sms->vdp, value); } return vcontext;