The most common use for textures.ini is within the emulator for PSP games.
Here is a standard example of what a textures.ini file looks like in a texture-replacement scenario: textures.ini
When a game runs, it loads standard textures. A textures.ini file intercepts this process by: The most common use for textures
file lists these hashes on the left and the path to the replacement file on the right (e.g., 00000000ef9e3856... = texreplace/custom_ui.png Language-Specific Swapping textures.ini