This build is meant to test the performance of problematic games. As I do not have time available to perform such tests, I'm providing it for those interested.
I've tested Sonic 2 (Genesis), Sonic (Master System) and Ultimate Mortal Kombat 3 (Genesis). All appeared to run at full speed.
Latest Buildshttps://bitbucket.org/shin_nil/genesis-plus-gx-gcw0/downloadsSource codehttps://bitbucket.org/shin_nil/genesis-plus-gx-gcw0/New opk build (22-feb-2015) [Special thanks to David Knight]:What's new* Merged A-stick and Lock-on code
* Fixed alignment issues in Remap menu
* Added frameskip option (useful for fmv sequences in MegaCD games)
* Filenames now used in savestates
* Changed from Tremor to Vorbis library
* Quicksave with SELECT+L, quickload with SELECT+R
* Changed menu access to START+SELECT, Default SELECT = mode
* Changed to free icon (thanks to Gab1975)
For lock-onsRename each binary file as follows:
Game Genie: "/usr/local/home/.genplus/lock-on/ggenie.bin"
Action Replay: "/usr/local/home/.genplus/lock-on/areplay.bin"
Sonic & Knuckles: "/usr/local/home/.genplus/lock-on/sk.bin" and /usr/local/home/.genplus/lock-on/sk2chip.bin additional info*After changing the lock-on option, you must reload the game rom.
For Sega CD you need to put bios files and rename them:"/usr/local/home/.genplus/bios/bios_CD_U.bin"
"/usr/local/home/.genplus/bios/bios_CD_E.bin"
"/usr/local/home/.genplus/bios/bios_CD_J.bin"History
New opk build (22-feb-2015) [Special thanks to David Knight]:
* Added menu transparent background to improve text readability
* Turned off repeat button presses in the menu
* Added Misc option to toggle auto resume when save/loading
* Fixed snapshot not visible when scaling turned off bug
* Lock-on support added through misc menu (Game Genie, Action Replay, Sonic & Knuckles)
(15-feb-2015) [Special thanks to David Knight]:
What's new
* Graphics options
- Scaling (IPU)
- Keep aspect ratio
- Enable scanlines (Game Gear only)
* Remap buttons
* All configurations is now saved
(12-feb-2015) [all coding credits to David Knight]:
What's new
* Nice gui menu added (select to open)
- background changes according to the current system
- remap buttons doesn't work yet
* IPU Scaling for all systems
- enable/disable through "Graphics options" item menu
- while enabled, you can change aspect ratio pressing Power + A
(09-feb-2015):
What's new
* Triple buffering (some real speed gain here, thanks Awakened for the tip)
* New buttons combinations (see below)