The specifications explicitly state to use roundf() which
also rounds half-integer values away from zero.
This does fix a few IS artifacts.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Needed for the following PNS commits.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

It was replaced by a public API

The output is always planar since two major bumps, remove all code
related to packed output.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This fixes cases like `</ font>`.
Signed-off-by: Clément Bœsch <u@pkh.me>

Signed-off-by: Clément Bœsch <u@pkh.me>

Signed-off-by: Clément Bœsch <u@pkh.me>

Signed-off-by: Clément Bœsch <u@pkh.me>

This code will be used in SAMI decoder in a later commit.
Signed-off-by: Clément Bœsch <u@pkh.me>

This finalizes the quick cleanup of a753e6c9.

long may not be 64 bit on all platforms; so labs on int64_t is unsafe.
This fixes a warning reported in:
http://fate.ffmpeg.org/log.cgi?time=20150905071512&log=compile&slot=i386-darwin-clang-polly-3.7Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes CID1322337
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

also limit dcinema-encode to 20 frames to avoid huge reference checksum lists
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Almost fine on SunOS without yasm but 5 wasn't enough.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes CID 1322309.

Fixes integer overflows for extreme coefficient values in 10/12bpp content.

This can happen if we do bidirectional MC, where one reference has the
same size as the current frame, but the other one doesn't.

* commit 'e88103a7':
  Bump major versions of all libraries
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>