Demuxing files should be possible even if there are
no decoding support in lavc (yet).
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>

Merge only for metadata, no commits merged

* qatar/master:
  Drop Snow codec
  Prepare for 10_alpha1 Release
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '4f506466':
  x86: sbrdsp: Implement SSE qmf_post_shuffle
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '44a0036d':
  x86: sbrdsp: Implement SSE sum64x5
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5b4dfbff':
  x86: ABS1: port to cpuflags
  v210x: cosmetics, reformat
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6689474b':
  v210x: return meaningful error codes.
  r210dec: return meaningful error codes.
  vb: cosmetics, reformat

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

* commit '9dbbda23':
  vb: return meaningful error codes.
  ptx: return meaningful error codes.
  tiff: return meaningful error codes.
  vqavideo: return meaningful error codes.
  mss2: return meaningful error codes.
  v210dec: return meaningful error codes
  indeo2: cosmetics, reformat

Conflicts:
	libavcodec/indeo2.c
	libavcodec/tiff.c
	libavcodec/v210dec.c
	libavcodec/vb.c
	libavcodec/vqavideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7b1fbd47':
  indeo2: check decoding errors.
  indeo2: return meaningful error codes
  rl2: cosmetics, reformat

Conflicts:
	libavcodec/rl2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3c6e5a84':
  rl2: use fixed-width integer types where appropriate
  rl2: return meaningful error codes.
  cljr: return a meaningful error code.
  fraps: cosmetics, reformat

Conflicts:
	libavcodec/fraps.c
	libavcodec/rl2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '57d11e5e':
  fraps: return meaningful error codes.
  kgv1dec: return meaningful error codes.
  kmvc: return meaningful error codes.
  wnv1: return meaningful error codes.
  dpx: return meaningful error codes.
  truemotion1: return meaningful error codes
  pnm: return meaningful error codes.

Conflicts:
	libavcodec/dpx.c
	libavcodec/fraps.c
	libavcodec/kmvc.c
	libavcodec/pnm.c
	libavcodec/pnmdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '84f2847d':
  xl: return a meaningful error code.
  xan: return a meaningful error code.
  xxan: return meaningful error codes.
  zmbv: return more meaningful error codes.
  yop: use a meaningful error code.
  c93: return meaningful error codes.
  bmv: return meaningful error codes.
  bmp: return meaningful error codes.
  bink: operate with pointers to AVFrames instead of whole structs.
  bink: return meaningful error codes.
  bfi: return meaningful error codes.
  bethsoftvideo: return meaningful error codes.

Conflicts:
	libavcodec/c93.c
	libavcodec/xl.c
	libavcodec/xxan.c
	libavcodec/yop.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e83c1e2d':
  avs: return meaningful error codes.
  aura: return meaningful error codes.
  asvdec: return meaningful error codes.
  ansi: return a meaningful error code
  anm: return meaningful error codes
  aasc: return meaningful error codes.
  8bps: return meaningful error codes.
  4xm: operate with pointers to AVFrames instead of whole structs.
  4xm: eliminate a pointless indirection

Conflicts:
	libavcodec/4xm.c
	libavcodec/aasc.c
	libavcodec/anm.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'aa15afb7':
  4xm: simplify code with FFSWAP
  4xm: return meaningful error codes

Conflicts:
	libavcodec/4xm.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

If someone else wants to maintain a old release, please contact us
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 Ticket1905, Ticket2114
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The mp=pp filter was removed and replaced with a native implementation,
so the dependency on CONFIG_MP_FILTER stands no more.

Also re-enable the FATE test.

All known samples are actually ac3-in-spdif-in-wav, so use
the spdif demuxer to get the ac3 frames.

The decoder also supports a12v, but removes the transparency layer
since no samples with actual transparency are available for testing.

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes ticket #1085.

Snow is a toy codec with no real-world use and horrible code.

The filter has been added recently and does not yet pass tests on all platforms.
It should not be included in the tests in the release until it works.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

255 to 174 cycles on Arrandale / Win64. Unrolling yields no gain.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

698 to 174 cycles on Arrandale. Unrolling is a 6 cycles gain.
Signed-off-by: Diego Biurrun <diego@biurrun.de>