On 07.07.2005 15:21, Kevin Koltzau wrote: > The problem I think is when the image is put into an XImage, then copied back > out it looses the alpha, so using GetPixel to verify will have the same > problem (it just returns XGetPixel). StretchBlt also does this, but > AlphaBlend does not as its using XRenderSetPictureTransform to stretch
Hm... is there a way to make the *Blt() functions preserve alpha (as they should)? This message: http://lists.freedesktop.org/archives/cairo/2003-December/000900.html seems to suggest that 32bpp XImages seem to be possible, but then, I hardly know X or how Wine interacts with it... -f.r.
