The textures.ini file is a critical configuration component used primarily in emulation and retro sports game modding—most notably with the PPSSPP emulator and the Pro Evolution Soccer (PES) modding community. It serves as a mapping index that tells the software exactly which high-definition or custom textures should replace the original game assets during runtime. Key Roles of textures.ini
Explanation:
What is textures.ini?
Before you edit: Always back up the original file. Change one parameter at a time. And remember: if the graphics look worse, you can always delete the file and let the game regenerate it.