Commit a378391a authored by Committed by Matthias ClasenBrowse files
Reset block_count to 0 for all application extensions, otherwise the data
2003-06-22 Matthias Clasen <firstname.lastname@example.org> * io-gif.c (gif_get_extension): Reset block_count to 0 for all application extensions, otherwise the data blocks of unknown extensions are not propertly skipped. Second half of the fix for #106962, handle frames extending beyond the logical screen: * io-gif.c (clip_frame): New helper function to clip a rectangle to the logical screen size of the gif. (maybe_update): New helper function to call update_func only if the rectangle is not completely off-bounds. (gif_get_lzw): Read frames extending outside the logical screen size, but be careful clip to the logical screen size when operating on the composite pixbuf and when calling update_func. (gif_init): Set the animation size to the logical screen size. (gif_get_frame_info): Don't refuse to load images with frames extending beyond the logical screen size. * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be careful to clip all rectangles to the logical screen size, also handle the fact that frames may be completely off-bounds.
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