Hi,
That's not how it's done in Wine, you will need to go through the API. In this case that means you need to define a bitmap in the appropriate format, create a color transform and then call TranslateBitmapBits.
I thought that I only need to test function which I modified, so I created tests in that way. Now I'm modifying them to use TranslateBitmapBits. Should I resend the whole patch or only create one new with only tests/transform.c? I tested wine with my modification with different images (including raw's) and applications and all works well.
thanks for your time and help Tomasz Michno