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

Currently the code can in some cases draw tiles that hang outside the
allocated buffer. This patch increases the buffer size to avoid out
of array accesses. An alternative would be to fail if such tiles are
encountered.
I do not know if any valid files use such hanging tiles.

Fixes Ticket2971
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2976
Debuged-by: jaimeMF
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is always defined in config.h.

Original patch by Derek Buitenhuis.

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

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

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

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

Based both on comparison to the reference decoder, and comments from
the fraps developers upon inquiry how to handle the yuv fraps variants.

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

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

Use it only on subtitle CuePoints.
With proper demuxer/splitter support this should improve the display
of subtitles right after seeking to a given point in the stream.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cehoyos/master:
  Allow encoding YUVJ422P and YUVJ444P with libx264.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  h264dec: Add .avc file name extension
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '01f111bd':
  h264dec: K&R formatting cosmetics
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: Reimar

Avoid overwriting the bitstream buffer data before we
have ended processing the frame.
This is necessary to fix hwaccels which might try to use
the buffer during the end_frame call.
I am not sure but it is possible this could even trigger
a use-after-free if the av_fast_malloc allocated a new buffer.
This would require that decode_slice did not wind the bitstream
forward all the way to the end, which does not currently happen in
normal streams.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

* commit '67e285ce':
  mem: Handle av_reallocp(..., 0) properly
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Fail decoding if strict compliance is requested.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

The specification does not allow multiple bits to be set,
but some encoders do it anyway.
Applying it only to the first seems to give better results.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Mention that the fps filter should be used after pullup.

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

The 32-bit integer accumulator in MSE computation can overflow for 8-bit frame data.
(e.g., for 1080p white frame compared to a black frame can give sum of 255*255*1080*1920 > 2^32).
Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Previously this did a double free (and returned an error).

Reported-by: Justin Ruggles
Signed-off-by: Martin Storsjö <martin@martin.st>

* qatar/master:
  h264: remove an unused static constant

Merge only for metadata as the constant us not unused in ffmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '33b88f2a':
  msvc/icl: Use __declspec(noinline)
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '09f2581d':
  msvc/icl: Use __declspec(deprecated)

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