Fixes: CID1108607
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

hevc: inline cabac in hls_mvd_coding(cherry picked from commit ad387195ad04e8a005a1bfd509e9e4f827e68fa9)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

hevc: inline cabac in residual coding(cherry picked from commit 17d7a880445b72feb36d684ae1f0597195811e97)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: CID1108575
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1108576
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This isnt needed but it cant hurt, its also more consistent with
how its calculated a few lines before.

See: CID1108593
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1108582
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

This fixes potential overreads with crafted files.

Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Define positive return values as non errors and leave further meaning undefined
This allows future extensions to use these values
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

it just wraps around a bitwise shift, and makes the code harder to read
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  wtv: Seek by sector properly

Conflicts:
	libavformat/wtvdec.c

See: a0d13d84Merged-by: Michael Niedermayer <michaelni@gmx.at>

This helps git matchup files on merges correctly
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

This should fix cygwin + non-cygwin toolchain
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Error check should be done by checking negative value, not non-zero.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

In particular fix wrong strerror(ret) with a negative value, and avoid
the use of non thread-safe strerror().

In particular, fix punctuation in docs and make option help messages
grammatically consistent.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

fbdev->data was allocated with size fbdev->fixinfo.smem_len, release data
in fbdev_read_close() using the same size.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Fixes ticket #1973.

FourCC aivx refers to (Sony) XAVC, not (Panasonic) AVC-Intra.
Spotted by Kieran Kunhya and Vincent Olivier.

fixes ticket #1955 as suggested by Roman.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes part of Ticket1955
suggested by Roman.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Use an helper function to seek by sector to avoid possible mistakes
due shifting by WTV_SECTOR_BITS a 32bit integer.

Contrary to common intuition, a 32 bit integer left shifted
by a 64 bit integer does not promote the 32 bit integer to
64 bit before shifting.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

* qatar/master:
  fate: Increase the tolerance in the lavr tests
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f52fd3f3':
  fate: aac: Add test for AAC-LD
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Improve interface flexibility. In particular makes it possible to set
channel layout through symbolic names using the av_opt_set() interface.

A few fate instances on OS/2, OpenBSD, FreeBSD and IA64 linux currently
still fail a few tests with a maxdiff of 6.
Signed-off-by: Martin Storsjö <martin@martin.st>

The new type is compatible with AV_OPT_TYPE_INT64, but allows to specify
channel layouts using the format accepted by av_get_channel_layout().

The new syntax is preferred since it allows backward syntax compatibility
with libswr when switching to the new option handling code with
AV_OPT_TYPE_CHANNEL_LAYOUT.

With the new parser the string:
1234

is interpreted as a channel layout mask, rather than as a number of
channels, and thus it's compatible with the current way to set a channel
layout as an integer (e.g. for the icl and ocl options) making use of
integer option values.

ff_get_channel_layout() with compat=0 will be used in the
AV_OPT_TYPE_CHANNEL handler code.

The user is encouraged to switch to the new forward compatible syntax,
which requires to put a trailing "c" when specifying a layout as a number
of channels.

In particular, do not set default string value by hand and use
av_opt_free() to free context.