This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This commit has no known use case ATM as there are no unsupported video codecs in flv and could
theoretically be use to generate broken files allthough that would be not entirely easy as
tags/codecs still get sanity checked

This reverts commit 76f4b117.

This allows stream copying video codecs before they are explicitly
supported. The same feature was in the past useful for audio codecs
in flv

This partly reverts the changes from 735ab7c5Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This basically switches to the implementation from f6f7d150
which seems faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

7966 -> 7897 decicycles

This basically switches to the implementation from f6f7d150
which seems faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cfe64613':
  avfilter: Document avfilter_graph_alloc return value
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '27aa1ff3':
  oggdec: Check memory allocation

Conflicts:
	libavformat/oggdec.c

See: 9b8152bf an others
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '93c1b04a':
  mms: Check memory allocation
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd450cb07':
  avplay: Check memory allocation

Conflicts:
	ffplay.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd3aa307d':
  rmenc: Check memory allocation

See: 56838103Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7ebb3022':
  swscale: Check memory allocation
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

previously they where only updated when decoding started and would thus have
been inconsistent for a longer period of time leaving more chances for
problems
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: CID 1257798 / CID 1257805
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: CID 1258462
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: CID 1288294
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: CID 1257832
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: CID 1267890
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

* commit 'c28ed1d7':
  h264: move [uv]linesize to the per-slice context

Conflicts:
	libavcodec/h264_mb.c
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b53569e0':
  h264_cabac: remove now unnecessary H264Context function parameters

Conflicts:
	libavcodec/h264_cabac.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a12d3188':
  h264: use a smaller struct for the ref lists

Conflicts:
	libavcodec/h264_direct.c
	libavcodec/h264_mb.c
	libavcodec/h264_picture.c
	libavcodec/h264_refs.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '94295106':
  h264_mb: remove an unused function parameter
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2b4c38d3':
  h264: drop some mpegvideo remnants from draw_horiz_band()
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5bf3c0fa':
  h264: drop the now unused per-slice H264Contexts

Conflicts:
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '51d8725a':
  h264: use the main H264Context as the parent for all slice contexts

Conflicts:
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '92e0b734':
  h264_slice: constify all the uses of H264Context during slice decoding
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #4383
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '3178f4d3':
  h264: move rbsp_buffer into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_parser.c
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '582683b6':
  h264: move remaining ER stuff into the per-slice context

Conflicts:
	libavcodec/h264.h
	libavcodec/h264_picture.c
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* commit '5bc69f38':
  error_resilience: do not require mbintra/skip tables
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c377e04d':
  h264: move top_borders into the per-slice context

Conflicts:
	libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '36d04801':
  h264: move the scratch buffers into the per-slice context

Conflicts:
	libavcodec/h264.h
	libavcodec/h264_slice.c
	libavcodec/svq3.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '34d4c605':
  h264_loopfilter: constify all uses of H264Context
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7505c8df':
  h264_cavlc: constify all uses of H264Context
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ba7e165b':
  h264_cabac: constify all uses of H264Context
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5c4b98de':
  h264.c: constify all uses of H264Context in slice and lower-level functions
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e9b2383b':
  h264: move mb_mbaff into the per-slice context

Conflicts:
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>