[+] Added DirectSound output module. It seems to work better than all the other modules so I set it as the new default.
[+] Added setting of IRQ reason flags. I didn't even know that register existed!
[+] Added a new ADPCM decoder based on the old one, but with full-block decoding to try to make it a bit faster.
[-] If running with an older emulator build, the CoreReset feature is executed immediately, without a delay.
This fixes booting problems in bios and many games that were broken since this feature was introduced.
论坛下载：PCSX2音效插件 SPU2ghz v1.5
