Am Dienstag, den 15.05.2012, 08:20 -0300 schrieb Rogério Brito: > The only ones that are functional changes are the ones regarding > libdvdnav/libdvdread.
I have investigated this a bit more. The patch A08-dvdnav-dup.patch applied by handbrake against libdvdnav introduces two new functions, dvdnav_dup() and dvdnav_dup_free(). The first one duplicates a dvdnav_t struct by calling memcpy() on it, the second one frees such duplicate from memory - roughly. For this it needs to allocate memory and for this in turn it needs to know sizeof() the dvdnav_t struct. This struct, however, is not part of libdvdnav's public API is thus not exposed anywhere. It is defined in src/dvdnav_internal.h in the libdvdnav source code. All functions defined in the public headers work on pointers to dvdnav_t structs, which is the most reasonable thing, of course. So, struct dvdnav_t is subject to change and it is thus not reasonable to hard-code its declaration into handbrake, e.g. by including the dvdnav_internal.h header. :( I see three possible ways out of this: 1) We convince libdvdnav upstream to either (a) make struct dvdnav_t part of the public API or (b) apply the handbrake patch and include the two new aforementioned functions. 2) We carry the handbrake patch as a distro patch against libdvdnav. 3) We hard-code the included information about sizeof(dvdnav_t) into handbrake, risking breakage whenever libdvdnav is upgraded in Debian. Of course, solution (1b) is the preferred one. Does anyone have contact to the libdvdnav devs? - Fabian _______________________________________________ pkg-multimedia-maintainers mailing list pkg-multimedia-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-multimedia-maintainers