• Fabian Vogt's avatar
    generate_wallpaper_sizes.py: Properly compress wallpapers · 3a53b374
    Fabian Vogt authored
    The current options are quite bad and result in files which are unnessarily
    big, even bigger than the original file. The Pillow documentation says:
    > Values above 95 should be avoided; 100 disables portions of the JPEG
    > compression algorithm, and results in large files with hardly any gain
    > in image quality.
    
    "100" is not a valid value for the subsamping parameter either.
    
    This change actually enables proper compression with subsampling and also
    enables optimization of internal settings.
    
    Result: From 34MiB down to 12MiB with no noticable difference.
    
    
    (cherry picked from commit 3f1f5895)
    3a53b374