Dear Laurent, I found this:
[
www.grandprixgames.org]
GPI Browser 1.2 new
Date: October 16, 2016 06:23PM
Posted by: Lo2k [ PM ]
Moderator
Registered: 14 years ago
Description
GPI Browser is born in december 2002 when Jon Walton and me decided to find GP4 menu images. We finally found them and Jon was able to afford a first editing possibility through Carset Creator but I never managed how to export/import tga files to replace the files and GPI Browser left aside.
Thanks to better knowledge and to other works around file formats, I discovered I was finally able to complete that tool and here it is.
Features
- Display all GP4 menu images (.gpi files), RGB (image) or Alpha channel (transparency mask)
- New : Display all menu fonts
- Save 1/all images to .tga files
- Replace any image with a .tga file (32 bits, non RLE encoded)
- Change Thumbnail size from 40 to 600 pixels
- New : Full size preview
v1.2 bug fixes
- Corrupted .tga loading with non square pictures
- Tga filters were not working in save/load dialogs
- Change GP4 path to show actual GP4 path if existing[/b][/color]
It's just as you say. Now I try!