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GBA SIO: Fix hanging on starting a second multiplayer window (fixes #854)

This commit is contained in:
Vicki Pfau 2021-02-07 15:07:27 -08:00
parent 7408ee9c56
commit 32a8a47de6
2 changed files with 2 additions and 0 deletions
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1
CHANGES
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@ -50,6 +50,7 @@ Emulation fixes:
- GBA SIO: Fix copying Normal mode transfer values
- GBA SIO: Fix Normal mode being totally broken (fixes mgba.io/i/1800)
- GBA SIO: Fix deseralizing SIO registers
- GBA SIO: Fix hanging on starting a second multiplayer window (fixes mgba.io/i/854)
- GBA Video: Latch scanline at end of Hblank (fixes mgba.io/i/1319)
- GBA Video: Fix Hblank timing
- GBA Video: Implement green swap (fixes mgba.io/i/1609)

1
src/gba/sio/lockstep.c
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@ -444,6 +444,7 @@ static void _GBASIOLockstepNodeProcessEvents(struct mTiming* timing, void* user,
struct GBASIOLockstepNode* node = user;
mLockstepLock(&node->p->d);
if (node->p->d.attached < 2) {
mTimingSchedule(timing, &node->event, GBASIOCyclesPerTransfer[GBASIOMultiplayerGetBaud(node->d.p->siocnt)][0]);
mLockstepUnlock(&node->p->d);
return;
}