gxtexconv

gxtexconv
General
Author(s)	shagkur, #wiidev blitzed
Type	PC utility
Version	1.0.3
Links
Source

gxtexconv is command line program included in devkitPPC. It is powered by FreeImage library.

Usage

• gxtexconv -i <imagepath> [-o <outputfile>.tpl colfmt=<texfmt> mipmap=yes minlod=<min level> maxlod=<max level> width=<newwidth> height=<newheight> [palfmt=<palcolfmt>]]
• gxtexconv -s <scriptfile>.scf [-d <dependency file>][-o <outputfile>.tpl]

Supported texture formats:

• 0: I4 (Intensity 4bit)
• 1: I8 (Intensity 8bit)
• 2: IA4 (Intensity + Alpha 4bit)
• 3: IA8 (Intensity + Alpha 8bit)
• 4: RGB565 (R5G6B5)
• 5: RGB5A3 (R5G5B5 or A3R4G4B4)
• 6: RGBA8 (A8R8G8B8)
• 8: CI4 (Color Indexed 4bit)
• 9: CI8 (Color Indexed 8bit)
• 14: CMPR (Compressed Format)

Thanks goes out to tmbinc for some preliminary code snippets how to pack the data into GC Texture Format.