devkitPro

I need a tool that can convert 2 bit bitmap to paletted bin file and raw file(index of palette)? I always use gfx2gba, but it can't support 2 bit bitmap.. I really need it, because I use it to optimize my 256x256 texture (to make it only around 16 KB for each texture model) and I only 2 two main banks for all my textures... :p

I haven't tried it yet, but i assumed 2 bit paletted bitmap is supported because this part of documentation :

GL_TEXTURE_TYPE_ENUM {
GL_RGB32_A3 = 1,
GL_RGB4 = 2, <-- here
GL_RGB16 = 3,
GL_RGB256 = 4,
GL_COMPRESSED = 5,
GL_RGB8_A5 = 6,
GL_RGBA = 7,
GL_RGB = 8
}

can you pls recommend me some tool that will work?? Sorry for my bad english

We don't recommend gfx2gba, especially since grit is supplied along with devkitARM for image processing. Currently it doesn't have support for the various texture formats but, since it's open source, it should be relatively easy to modify for the functionality you require. Patches are of course rather welcome.

I still prefer gfx2gba since it supports multiple images with only one palette.. thx anyway... where can I get grit source code?? maybe i can help to develop a bit...

Sorry to take so long replying, been a bit busy.

Grit can do that too ... http://www.coranac.com/man/grit/html/grit.htm

The source is found in devkitPro SVN

svn co https://devkitpro.svn.sourceforge.net/s ... s/gba/grit

Thanks... I'll try it