* qatar/master:
  wtv: Drop some casts that now are unnecessary

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

* commit '86f042dc':
  wtv: Make WTV_SECTOR_BITS a 64 bit constant

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

* commit '80ade798':
  AIX: add support for shared builds
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b5123601':
  avio: Don't set the seekable flag if no seek function is provided

See: 65035508Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1297f7b8':
  rtpenc: Fix some odd comments
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '779e6c2b':
  lavfi: add attribute_align_arg to all public entry points

Conflicts:
	libavfilter/buffersink.c

See: af2a196eMerged-by: Michael Niedermayer <michaelni@gmx.at>

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

Found-by: wm4
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: Martin Storsjö <martin@martin.st>

This makes sure that values that are left-shifted by this constant
end up casted to 64 bit before shifting, avoiding overflow if the
value ends up larger than 2 GB.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

Some weird comments stem from the fact that the rtpdec and rtpenc
code was shared earlier.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

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

Previously it was partly only added to central functions called
internally, however if GCC would inline these into the public fuction, the
alignment attribute would not take effect.

Instead, add it to all public entry points to avoid these problems.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

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

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

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

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

Also avoid memory leaks.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

Previously it was partly only added to central functions called
internally, however if GCC would inline these into the public fuction, the
alignment attribute would not take effect.

Instead, add it to all public entry points to avoid these problems.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes Ticket2810
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  miscellaneous typo fixes

Conflicts:
	configure
	libavformat/avisynth.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '93a51984':
  mpeg12: Ignore slice threading if hwaccel is active

Conflicts:
	libavcodec/mpeg12dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '582963a8':
  vdpau: Fix VC-1 interlaced mode

Conflicts:
	libavcodec/vdpau_vc1.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '4a2ef394':
  cosmetics: Add '0' to float constants ending in '.'.

Conflicts:
	libavcodec/ra288.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6c145ecf':
  twinvq: K&R formatting cosmetics

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

* cehoyos/master:
  Show max bitrate for mpeg2 video streams in avcodec_string().
  Allow native compilation on the iPhone.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Different aux data is written for DVCAM and DVPRO formats.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>