On Fri, Apr 22, 2011 at 10:28:44 (CEST), Jonathan Nieder wrote: > Package: libavcodec-dev > Version: 4:0.7~b1-1 > > Hi, > > idjc fails to build for me: > > | gcc -DHAVE_CONFIG_H -I. -I.. -Wall -std=gnu99 -O2 -I/usr/include/FLAC > -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -g -O2 -c -o > idjcmixer-avcodecdecode.o `test -f 'avcodecdecode.c' || echo > './'`avcodecdecode.c > | avcodecdecode.c: In function ‘avcodecdecode_reg’: > | avcodecdecode.c:235:33: error: ‘CODEC_TYPE_AUDIO’ undeclared (first use in > this function) > | avcodecdecode.c:235:33: note: each undeclared identifier is reported only > once for each function it appears in > | make[4]: *** [idjcmixer-avcodecdecode.o] Error 1 > | make[4]: Leaving directory `/tmp/idjc/c' > > Presumably this is due to a small planned API change, based on > libavcodec/avcodec.h: > > | #if LIBAVCODEC_VERSION_MAJOR < 53 > | #define CodecType AVMediaType > | > | #define CODEC_TYPE_UNKNOWN AVMEDIA_TYPE_UNKNOWN > | #define CODEC_TYPE_VIDEO AVMEDIA_TYPE_VIDEO > | #define CODEC_TYPE_AUDIO AVMEDIA_TYPE_AUDIO > [...]
> Please consider documenting this in the changelog or NEWS.Debian, with > a few words of advice for callers (probably that they should use > s/CODEC_/AVMEDIA_/ and the latter name has worked since version x.y.z > for some x, y, and z, I suppose). The new API was introduced on 2010-03-31 upstream and is already present in the 0.6 release (the one currently in testing/wheezy), but not in 0.5 (stable/squeeze). See also this news entry: ,----[from http://libav.org/ | Apr 18 2011 | | In preparation for the upcoming 0.7 release, major | versions of all the libraries in Libav (libavcodec, libavformat, | libavdevice, libavutil, libavfilter, libswscale and libpostproc) were | just bumped. This means that some deprecated code was disabled and | will be removed shortly, thus breaking binary and API compatibility | with 0.6. `---- But we are still in a stabilization phase, a small number of APIs have been reintroduced after the beta1 release to give applications a bit more time to migrate. If you find other APIs that were not present in 0.6, please contact me or via email or in #libav-devel so that we can consider defering the removal for the 0.8 release. Please note that upstream does not support an direct migration path from 0.5->0.6, i.e., only APIs that are missing in the last stable release are considered critical. This particular issue therefore wouldn't qualify, but there might be more. Would installing the file doc/APIChanges [1] and refering to that in a NEWS.Debian help you? [1] http://git.debian.org/?p=pkg-multimedia/libav.git;a=blob;f=doc/APIchanges > Thanks for keeping the ffmpeg libs working nicely. Your welcome! :-) -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
