> -----Oorspronkelijk bericht----- > Van: tlillqvist@xxxxxxxxx [mailto:tlillqvist@xxxxxxxxx] Namens Tor Lillqvist > > I can reproduce the problem with some JPEG files and not with others. > I tested using the pixbuf-read program in gtk+'s tests folder. Based > on initial testing it seems, incredibly enough, that if the size of > the JPEG file is larger that around 60 KB, then loading fails. Could > some 16-bit limit be haunting us somewhere inside GDI+? What actually > fails is a call to GdipBitmapGetPixel() in io-gdip-utils.c. Not sure. I have some larger jpeg files and some of them load just fine. The files from digital photo cameras seem to work. These files are typically 600-800 kB and around 2300x1500 pixels. Moreover, I have also files of 45 kB size and they don't work. If you want I can send you samples of both. > > I have no idea how to fix this... Unless somebody who knows more about > undocumented gotchas in GDI+ comes up with something, I guess I will > have to revert having the GDI+-based loaders as the default, and go > back to using the "normal" libjpeg and libtiff -using pixbuf loaders. > (For PNG, the libpng-based loader is still used anyway, as you can't > get the PNG tags through the GDI+ API, and the gdk-pixbuf API needs to > get the tags.) It would indeed be nice to get rid of the unnecesary dependencies on libjpeg and libtiff. As I am not really familiar with GDI+, I hope that someone else knows how to fix this. > > --tml Maarten _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
