fix a corner case with h-int

This commit is contained in:
notaz 2018-01-28 19:13:01 +02:00
parent ee3c39efd2
commit 0a0073dc9f

View file

@ -113,9 +113,7 @@ static int PicoFrameHints(void)
z80_resetCycles();
PsndStartFrame();
// Load H-Int counter
hint = (pv->status & PVS_ACTIVE) ? pv->hint_cnt : pv->reg[10];
hint = pv->hint_cnt;
pv->status |= PVS_ACTIVE;
for (y = 0; ; y++)
@ -306,11 +304,14 @@ static int PicoFrameHints(void)
PAD_DELAY();
if ((pv->status & PVS_ACTIVE) && --hint < 0)
{
if (unlikely(pv->status & PVS_ACTIVE)) {
if (--hint < 0) {
hint = pv->reg[10]; // Reload H-Int counter
do_hint(pv);
}
}
else
hint = pv->reg[10];
// Run scanline:
Pico.t.m68c_line_start = Pico.t.m68c_aim;