* qatar/master:
  x86: fdct: Employ more specific ifdefs
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '9adbc3f3':
  bmv: Remove unused variable

See: 63139f62Merged-by: Michael Niedermayer <michaelni@gmx.at>

Also give better message in such cases.
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>

Improves handling of the file in Ticket1617
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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>

This avoids building mmxext and sse2 code when disabled by configure.

otherwise enabling the filter would not work if the part hasnt been
enabled by other means already
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

use the defaults set by swscale

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

* qatar/master:
  oggparsevorbis: return meaningful errors

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

* commit '2ddb35b9':
  x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6b3ff6f9':
  swscale: provide a default scaler if none is set

Conflicts:
	libswscale/utils.c

The default is left at bicubic until someone has compared the scalers
properly speed and quality wise.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '258414d0':
  x86: fdct: Initialize optimized fdct implementations in the standard way
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0b8b2ae5':
  x86: xviddct: Employ more specific ifdefs
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '4272bb6e':
  doxy: Document avlog
Merged-by: Michael Niedermayer <michaelni@gmx.at>

See: [FFmpeg-devel] [PATCH] swscale/options: switch default to bicubic
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Suggested-by: Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2451
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

The function does not depend on MMX and compilation without MMX enabled
fails if the function is compiled conditional on MMX availability.

With this and ccache configure execution time goes down from 3.9 to 2.4 seconds
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Lanczos for general case, sinc for upscaling, Gaussian for
downscaling. According to current literature these scalers
should be the best quality-wise algorithms for each case.

Inspired from a patch by wm4 <nfxjfg@googlemail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

This avoids building mmxext and sse2 code when disabled by configure.

Provide some information for every function and add a group.

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

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

Also use avpriv_report_missing_feature().
Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

* qatar/master:
  ismindex: Change the duration field to int64_t
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '583a287f':
  ismindex: Calculate the file duration among the included tracks
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd347a7b2':
  ismindex: Use the individual stream duration instead of the global one
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b698542a':
  mov: Don't allocate arrays with av_malloc that will be realloced
Merged-by: Michael Niedermayer <michaelni@gmx.at>