I used your library to convert images in dds format. The program works fine, I only have a problem with the colors of the converted image. This problem doesn't appear in the convertion with Nvidia. I tried on different formats (png, jpg, psd…) and it doesn't change anything.
There is a loss of quality only on the alpha gradient and the black and white gradient but not on the color gradient. Is it normal or I did something wrong?
Is there a parameter to change to have a better quality, or is there another convertion method?
Here is the convertion code:
// Initialize IL
// Initialize ILU
if ( ! ilSave(IL_DDS, nomFichierConverti.c_str()))