search

n00mkrad / cupscale

Image Upscaling GUI based on ESRGAN
MIT License
2.15k stars 111 forks source link

Flip/Inversion issues with .tga files #45

Open Cyber-Snake opened 3 years ago

Cyber-Snake commented 3 years ago

Upscaling .tga files through Cupscale I noticed that there's a wierd issue with output images. All textures upscaled through Cupscale appear inverted ingame, however actual textures when opened with image editor appears fine. All that with "TGA: Apply rotation fix ( Flip )" enabled in Cupscale settings. But when I disable that fix output image appear flipped but actually work properly ingame. So when fix is applied texture is flipped ingame but actual texture is fine, while without fix it's the reverse. Don't know what's causing it but I don't it's a game quirk as .tga files upscaled with IEU and other upscale tools work fine so the issues is probably with Cupsale. Also another interesing thing, resaving textures with fix applied in Photoshop corrects them in other words they appear correctly ingame while the actual texture is not flipped.

Creaper1 commented 1 year ago

I can confirm this is still an issue in Cupscale 1.39.0. Some .TGA files are imported upside down and others are not. If I check the .tga flip fix it corrects the ones that are imported incorrectly, but then the ones that were right-side up flip upside down. I can provide example files if needed.