Emulator:Demul

**** THIS PAGE IS A WORK IN PROGRESS ****

Demul // WINE

Documentation of a succesful run of the Demul 32bit emulator through a wine 32bit prefix. Refer to the test system configuration, other configuration results may vary.

Results

Not Yet Tested

• Pad Configuration
• DC/GDROM
• Plugins not mentioned below

Not Working

• Fullscreen, switches to white screen
• gpuOGLv3, does not work.

Working

• Atomiswave
• Naomi
• Windowed Resolutions 640x480 -> 1920x1080
• Sound

Wine Configuration

Wine 1.3.11

• gpuDXLegacy plugin works without modification to the standard prefix
• gpuDXv3 requires user to run winetricks directx9 to install directx9 libs

System Configuration

Hardware

CPU: E8400
RAM: 2GB DDR2-800
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: ATI Radeon HD 5400 Series
OpenGL version string: 3.2.9756 Compatibility Profile Context
Sound: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
Screen: Samsung 50" Plasma Full HD @ 1920x1080

Software

Distribution: Mythbuntu 10.04
Kernel: 2.6.32-26-generic
Arch: x86_64
FGLRX Driver Version: 2:8.723.1-0ubuntu5

Demul Configuration

Version

Demul 0.5.6 32bit

Plugins

Video: gpuDXv3
Sound: spuDemul
GD-ROM: gdrDemul
Game Pad: padDemul
Net Play: netBlade

General

Sound Buffer: 4096 Resolutions up to 1920x1080 on test system. Program Defaults

64 Bit Systems - FGLRX Configuration

err:winediag:X11DRV_WineGL_InitOpenglInfo Direct rendering is disabled, most likely your OpenGL drivers haven't been installed correctly

To avoid the emulator wiping out the xserver when using either of the directx plugins, you need to load the correct 32bit libs. If they are not loaded you will receive feedback from wine stating direct rendering in not enabled.

You can check if the program is going to run correctly by loading it manual through the commandline

1. Start a Terminal
2. Type: wine C:\\emulators\demul\demu.exe
3. Select Config->Plugins from the menus
4. Check the terminal screen, if you dont see the above error the prefix is configured correctly

If you see the above error in your terminal window you will need to set the LIBGL_DRIVERS_PATH variable before execution.

This script will load the emulator correctly for fglrx users

#!/bin/sh
LIBGL_DRIVERS_PATH=/usr/lib32/fglrx/dri/
wine C:\\emulators\\demul\\demul.exe $@