[新聞] 3dox v0.03

看板Emulator (模擬器)作者OPWaug (哼哼)時間13年前 (2013/01/03 10:10)推噓1(1推 0噓 3→)

留言4則, 2人參與討論串1/1

3DO for XBOX360 一年更新一次( ￣ c￣)y▂ξ 3dox – Xbox 360 New Years Day Pre-Release – V0.03 ================================================= Introduction ============ 3dox – A 3DO emulator for your Xbox 360. Based on FreeDO/FourDO/3dox Xbox About a year ago i became interested in porting FreeDO (the 3DO emulator) to the Xbox 360. It turns out that incrediclint had an Xbox 1 port of FreeDO/FourDO port up and running called 3dox. His source code in turn became the core code that I then used for the majority of my work. incrediclint stopped working on his Xbox 1 port due to the fact that it would not run at a good framerate due to the limitations of Xbox 1 hardware. The Xbox 360 port initally did not fare much better. Initially it would not run. The FreeDO codebase is not Big Endian friendly. I quickly got it working on big endian and found out that emulation performance was terrible. Averaging 20-25fps. Generally speaking, the CEL engine code is the main cause for performance issues. I spent quite some time optimizing functions to be more PPC friendly it helped gain 10-15fps or so. At that point i tried some multi-threading but nothing seemed to help. So i abandoned the project and tossed it in the not to 4x http://www.homebrew-connection.org/3dox-a-3do-emulator-for-your-xbox-360/ -- ※ 編輯: OPWaug 來自: 114.45.167.105 (01/03 10:10)