I am facing problems with PNG that includes some gradients. They are
very bad shown, with bands instead of soft transitions. I have attached
two images that illustrates the problem.
In the past I used to solve this problem with the workaround of
spreading some noise on before saving the PNG, but it means more time
lost and less graphic quality.
Now I have a graphic designer that is improving the graphics of my first
game, and I do not want to tell him that he must do such dirty things so
the gradients are shown as it should.
So, is there any definitive solution to this problem and not merely a