hrydgard/ppsspp — pull request #5174 by unknownbrackets (2014-01-22 06:50:52+00:00)
Title: Restore thread if there's no interrupt handler set

If dispatch is disabled and we don't do this, it'll just hang, never switching back to a thread that can re-enable dispatch. Normally, it would do this after returning from the interrupt handler.

Fixes #5172.

May fix other games. It's uncommon to have no interrupt handler installed for vblank, but it does happen.

-[Unknown]