Reduce the scope of some variables
authorDiego Biurrun <diego@biurrun.de>
Tue, 3 May 2016 22:15:41 +0000 (00:15 +0200)
committerDiego Biurrun <diego@biurrun.de>
Wed, 11 May 2016 10:21:25 +0000 (12:21 +0200)
commitb7e64fba7f37cc0399beae844f0a5dbef9219376
tree9e23cf4f3d2067b97b0005c251c4c78e28ce2400
parentbc2a32969eb4db17677971def5ad5b936d9d1648
Reduce the scope of some variables

This avoids unused variable warnings after the next version bump.
Also drop a trace level av_log() call that is in the way.
libavcodec/dvbsubdec.c
libavcodec/dvdsubdec.c
libavcodec/mpegvideo_enc.c
libavcodec/pgssubdec.c
libavcodec/xsubdec.c
libavdevice/v4l2.c
libavformat/mux.c