lavu/opt: add av_opt_ accessors for pixel/format/image size options
authorStefano Sabatini <stefasab@gmail.com>
Sun, 4 Nov 2012 14:32:56 +0000 (15:32 +0100)
committerStefano Sabatini <stefasab@gmail.com>
Sun, 25 Nov 2012 14:01:33 +0000 (15:01 +0100)
commitc70ec631c928ac202fdb8efc999a50fc339f263c
tree50fc6417bb4e5c66f2f49ebef5bb52992a6d0c45
parentfdd71cf04c4fdcea0af911d808687c07d150fee2
lavu/opt: add av_opt_ accessors for pixel/format/image size options

The interface is implemented against the style of the other options
accessors. Possibly simplify programmatic setting of options.
doc/APIchanges
libavutil/opt.c
libavutil/opt.h
libavutil/version.h