OpenCDi v0.3.0

 Philips CD-i 模擬器 OpenCDi 發布新版，更新如下 ：

Highlights of Version 0.3.0:

• Official Libretro Core (opencdi_libretro.dll): Run CD-i games natively inside RetroArch and compatible frontends with zero-latency Runahead and deterministic Rewind support.
• Philips CD-i 490 (Mono-IV) Emulation: Initial experimental support for the Mono-IV system architecture, including CIAP (CD-i Audio/Packet), IKAT I/O co-processor, and Dallas DS1216 RTC.
• Advanced Audio Architecture & CD-DA Playback:
  • Continuous free-running MPEG audio decode clock synchronized with CPU cycles, cutting startup latency down to 1.6 ms (70 samples) and virtually eliminating FMV audio underrun dropouts.
  • Hardware-accurate CDIC AUDCTL (0x3FA) register and audio map playback engine with sound-group streaming and true ABUF interrupt timing for flawless sound effects (Zelda: The Wand of Gamelon, Link: The Faces of Evil).
  • Direct 44.1 kHz stereo CD-DA disc streaming support.
  • Proper CDIC sector interrupt decay when disc reads stop, preventing interrupt storm freezes.
• Runtime BIOS & DVC Switcher: Switch BIOS ROMs on the fly (Ctrl+B) or through the system menu, with zip set unpacking (e.g. cdimono1.zip) and config persistence in opencdi.ini.
• Interactive Missing-BIOS Assistant: Built-in visual prompt when no ROM is present to guide users to file selection or opening the bios/ directory in Windows Explorer.
• Ultra-Fast In-Memory Savestates: Trait-based deterministic serialization across 1000 slots (F2 save, F4 load, F6/F7 slot select), covering Mono-I, Mono-IV, and DVC MPEG states with 100% bit-for-bit video and audio roundtrip fidelity.
• Exclusive Gamepad / Mouse Modes: Instant toggle (F9) ensuring pure mouse/lightgun accuracy for shooting classics (Mad Dog McCree, Mad Dog II, Drug Wars) without gamepad axis interference.
• High-Definition PNG Screenshots: Capture raw, uncompressed screenshots (F8 / F12) with frame counter stamps.
• Enhanced Title Compatibility: Fully verified and playable across a broad range of CD-i games (Hotel Mario, The Apprentice, The 7th Guest, Lost Eden, Dragon's Lair, Chaos Control, Creature Shock, Earth Command, Striker Pro, and more).

https://github.com/sigsantilio/opencdi/releases