avcodec/cinepakenc: Fix "may be used uninitialized in this function" warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/dcadec: remove always true if()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/dcadec: add an assert to silence a uninitialized variable warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/takdec: Always initialize hsize, silence "may be used uninitialized" warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mjpegdec: zero gb to silence warning about it being possibly uninitialized

The code is not speed relevant, also its more robust if the pointers are NULL instead of random.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
rtmpproto: Check the buffer sizes when copying app/playpath strings

As pointed out by Reimar Döffinger.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
avformat/rtmpproto: add FFMIN() to av_strlcpy()

Suggested-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/exr: Add a gamma flag to exr loader to avoid banding

This is needed to avoid banding artifacts when gammaing the picture.
Currently, if done with a video filter, the process is done on uints
instead of full float.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/exr: mark gama option as experimental / unsupported

Suggested-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '0bacfa8d37710b904897e7cbeb8d6f96fbf75e2e'

* commit '0bacfa8d37710b904897e7cbeb8d6f96fbf75e2e':
  rtmpproto: Check the buffer sizes when copying app/playpath strings

Conflicts:
	libavformat/rtmpproto.c

See: 0c2a6dabced53b4df57aedf47f0c1b8233035fed
See: 02ac3398eb52679301028c2fd3ebad1b6261b4da
Merged-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/phase: add comment on the context cached frame.
avfilter/phase: do not pass the whole context to analyze_plane().

Also make sure the AVFilterContext is only being used for logging by
changing the type to void*
avfilter/phase: avoid a memcpy per frame.
avfilter/phase: add timeline support.
avfilter/phase: add some constness for RO data pointers.
avfilter/phase: make the main loop readable.
hvcodec/x86/hevcdsp: make macros more modular to support functions that are not sse4

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec: include GET_RL_VLC() in trace output

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mpeg4videodec: print run/level/index values

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/x86/hevcdsp_init: fix build failure with --disable-mmx

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