Created attachment 2509 [details] Update pixman to 0.19.2 Updates pixman & cairo to their current releases. This also exposes the cairo option to disable some floating point math - since it is actually made use of in this release.
Created attachment 2515 [details] Update cairo to 1.10.0
Created attachment 2521 [details] Update pixman to 0.19.2, take 2 This is a slightly cleaner version of the pixman patch in that it updates the no tests patch against the current version too.
Paul, Could you give a few more details on why the new patch cairo-1.10.0-packttstructs.patch is necessary ? The description at the top of the patch doesn't really explain the why. Thanks!
(In reply to comment #3) > Paul, > > Could you give a few more details on why the new patch > cairo-1.10.0-packttstructs.patch is necessary ? The description at the top of > the patch doesn't really explain the why. > > Thanks! Sure, essentially if you look at src/cairo-truetype-subset.c lines 98-111, you can see that the size of the structs must match the sum of the size of their fields, ie. have no padding, because these structs are being read from font files which obviously aren't padded to word boundaries on disk. At least with the compiler I'm using that was not the case by default, but the packed attribute ensures that padding isn't added and the checks pass. This should probably be reported upstream, I'll get to that later today.
pixman is now at version 0.24.2 and cairo at version 1.10.2, so this bug can be closed.