cmdutils: update copyright year to 2014.

Signed-off-by: Martin Storsjö <martin@martin.st>
hevc: add new conformance streams

Also remove superseded conformance streams. The conformance streams all
come from http://wftp3.itu.int/av-arch/jctvc-site/bitstream_exchange/draft_conformance/

Signed-off-by: Anton Khirnov <anton@khirnov.net>
hevc: rename some HEVC conformance streams

Some HEVC conformance streams zip on
http://wftp3.itu.int/av-arch/jctvc-site/bitstream_exchange/draft_conformance/
were updated without changing the actual stream. Rename them in FATE
accordingly to make it easier to track future stream updates.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
4xm: return a proper error code.
4xm: replace forcing EMU_EDGE by a copy

The decoder currently sets CODEC_FLAG_EMU_EDGE and relies on
get_buffer2() to always provide buffers with linesize == 2 * width.
This is wrong, since we place no such restriction on get_buffer2()
implementations.

Fix this by decoding into internal buffers and copying them to output
frames. Since this is a very obscure decoder, the performance hit should
not be an issue.
kgv1dec: replace forcing EMU_EDGE by a copy

The decoder currently sets CODEC_FLAG_EMU_EDGE and relies on
get_buffer2() to always provide buffers with linesize == 2 * width.
This is wrong, since we place no such restriction on get_buffer2()
implementations.

Fix this by decoding into internal buffers and copying them to output
frames. Since this is a very obscure decoder, the performance hit should
not be an issue.
sgidec: fix buffer size check in expand_rle_row()

Right now it will spuriously fail if the linesize is exactly equal to
the data width.

CC:libav-stable@libav.org
lagarith: do not call simd functions on unaligned lines

They end up overwriting past the line end.

Partially based on a patch by Michael Niedermayer <michaelni@gmx.at>

Bug-Id: vlc/9700
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
lavc: add 422/444 YUV with alpha to align_dimensions()

Aligns frame dimensions to 16, which fixes potential invalid writes.
oggparseogm: check timing variables

Fixes a potential divide by zero.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
lavf: remove a pointless check

AVStream.codec is always non-NULL
lavc: do not leak the internal frame if opening the codec fails
cavsdec: check ff_get_buffer() return value

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
h264: rebuild the default ref list if the reference count changes

Fixes possible access to freed memory.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
h264: reject mismatching luma/chroma bit depths during sps parsing

There is no point in delaying the check and it avoids bugs with a
half-initialized context.

Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
h264: check that execute_decode_slices() is not called too many times

Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
h264: do not use 422 functions for monochrome

Fixes invalid memory access.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
pthread_frame: unref decoded frames on failure

This is similar to what the non-threaded code already does.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
segafilm: fix leaks if reading the header fails

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
drawtext: Drop pointless header

It should be forward compatible with newer freetype.