Question: can I do anything to these textures and mods to make the game perform better? As a possible solution I was thinking about:
- shrinking the textures to half their size, so that they are still bigger than vanilla ones, but smaller than their originals;
- converting texture files to other format readable by Doom engine, for example, PNG, JPG, DDS, GIF, BMP etc.
- convert the texture file into a Doom lump (not sure how to do that, and if Doom lump is actually different than a normal image file)