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

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

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

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

Found in http://www.makemkv.com/download/ffmpeg/mmffmpeg-1.7.7.patch.gz

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

* qatar/master:
  h264: avoid stuck buffer pointer in decode_nal_units
  mpeg12: fix the semantics of the int* parameter of decode()

Conflicts:
	libavcodec/mpeg12.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd9a2e87b':
  mpeg12: move mpeg_decode_frame() lower
  avsdec: Set dimensions instead of relying on the demuxer.
  wmalosslessdec: Reset put bit buffer when num_saved_bits is reset.

Conflicts:
	libavcodec/avs.c
	libavcodec/mpeg12.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd05f72c7':
  dfa: improve boundary checks in decode_dds1()
  wmalosslessdec: Fix reading too many bits in decode_channel_residues()
  wmalosslessdec: fix a get_bits(0) in decode_ac_filter
  wmalosslessdec: make MCLMS arrays big enough for what is written into them.
  indeo4/5: check empty tile size in decode_mb_info().
  ivi_common: make ff_ivi_process_empty_tile() static.
  indeo5: check tile size in decode_mb_info().
  indeo3: fix out of cell write.

Conflicts:
	libavcodec/dfa.c
	libavcodec/indeo3.c
	libavcodec/indeo5.c
	libavcodec/ivi_common.c
	libavcodec/wmalosslessdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This generalizes the previous work on disposition printing.

Disposition flags are shown in a dedicated section, which should improve
output intellegibility, extensibility and filtering operations.

This breaks output syntax with the recently introduced disposition
printing.

Do not make use of ad-hoc "tags" code, introduce a new section flag
SECTION_FLAG_HAS_VARIABLE_FIELDS to deal with the tags in a
content-agnostic way.

This is required by the pending disposition change.

It is similar to av_set_options_string() but accepts a list
of options that can be in shorthand: if the key is omitted
on the first fields, the keys from the shorthand list are
assumed, in order.

This fixes a theoretical signed overflow
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1620
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

When decode_nal_units() previously encountered a NAL_END_SEQUENCE,
and there are some junk bytes left in the input buffer, but no start codes,
buf_index gets stuck 3 bytes before the end of the buffer.

This can trigger an infinite loop in the caller code, eg. in
try_decode_trame(), as avcodec_decode_video() then keeps returning zeroes,
with 3 bytes of the input packet still available.

With this change, the remaining bytes are skipped so the whole packet gets
consumed.

CC:libav-stable@libav.org
Signed-off-by: Jindřich Makovička <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Be compatible with texi2html 5.0 which doesn't search relative
file names in search paths anymore.
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>

It is got_output, not data_size.

Avoids a forward declaration of decode_chunks().

The decode function assumes that the video will have those dimensions.

Fixes CVE-2012-2801

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fixes CVE-2012-2799

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fixes CVE-2012-2798

CC:libav-stable@libav.org

Fixes a part of CVE-2012-2795

CC:libav-stable@libav.org

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

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

Fixes a part of CVE-2012-2795

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fixes a part of CVE-2012-2795

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

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

Fixes CVE-2012-2800

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

It's not used outside of ivi_common.c

This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

Fixes CVE-2012-2794

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fixes CVE-2012-2776.

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

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

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

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

Fixes Ticket1634
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Add a small table of integers instead as this is simpler and
avoid rounding issues (though such rounding issues are unlikely in this case)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The values are checked in the wraper function used to call this code.

This was introduced by: ee715f49Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  wmalosslessdec: increase channel_coeffs/residues size
  wmalosslessdec: increase WMALL_BLOCK_MAX_BITS to 14.
  lagarith: check count before writing zeros.
  wmaprodec: check num_vec_coeffs for validity
  avidec: use actually read size instead of requested size
  avidec: return 0, not packet size from read_packet().

Conflicts:
	libavcodec/lagarith.c
	libavcodec/wmalosslessdec.c
	libavcodec/wmaprodec.c
	libavformat/avidec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b146d747':
  indeo4: update AVCodecContext width/height on size change
  dfa: check that the caller set width/height properly.
  indeo5dec: Make sure we have had a valid gop header.
  cavsdec: check for changing w/h.
  lavc: set channel count from channel layout in avcodec_open2().
  doc/platform: Rework the Visual Studio linking section
  doc/faq: Change the Visual Studio entry to reflect current status
  doc/platform: Replace Visual Studio section with build instructions
  doc/platform: Nuke section on linking static MinGW-built libs with MSVC
  doc/platform: Remove false claim about MinGW installer
  doc/platform: Mention MinGW-w64
  dsputil_mmx: fix reading prior of the src array in sub_hfyu_median_prediction()
  mpegaudiodec: fix short_start calculation

Conflicts:
	doc/faq.texi
	doc/platform.texi
	libavcodec/cavsdec.c
	libavcodec/indeo5.c
	libavcodec/ivi_common.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>