hevc: Use the local context variable when needed
lavf: document av_dump_format()
Merge commit 'df949b645b12d62bb4da56d629a887c81f67f2e5'

* commit 'df949b645b12d62bb4da56d629a887c81f67f2e5':
  hevc: Use the local context variable when needed

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'cdab9db2adeec46b3984309c8c651bdd737d2b6b'

* commit 'cdab9db2adeec46b3984309c8c651bdd737d2b6b':
  lavf: document av_dump_format()

Conflicts:
	libavformat/avformat.h

See: 61f96be08a66e74897406fd64da4e61ea4b6a8c5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
avformat/avformat: minor grammar improvement

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_drawtext: fix resource leak

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>