Some real codecs are supported by the matroska specification
(and FFmpeg's matroska demuxer) but not the FFmpeg muxer.

This fixes various poorly choosen pixel format cases.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

get_pix_fmt_score() returns a score representing the amount
of loss when converting a pixel format
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Native il video filter is now available.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

Rename the uncommon variant with side speakers to "7.1(wide-side)".

Fixes bunch of warnings of E redefinition under clang.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Now it displays all color components (not just luma)
either in parade or overlay and also works with RGB colorspace.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

Use proper name for ending chapter.

* qatar/master:
  dsputil: Move fdct function declarations to dct.h

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

* commit '218aefce':
  dsputil: Move LOCAL_ALIGNED macros to libavutil

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

* commit '059866eb':
  dsputil: Move WRAPPER8_16_SQ macro to the only place it is used
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Reference:
commit 41fda91d
Author: BERO <bero@geocities.co.jp>
Date:   Wed May 14 17:46:55 2003 +0000

    aligned dsputil (for sh4) patch by (BERO <bero at geocities dot co dot jp>)

    Originally committed as revision 1880 to svn://svn.ffmpeg.org/ffmpeg/trunk

commit 8dbe5856
Author: Oskar Arvidsson <oskar@irock.se>
Date:   Tue Mar 29 17:48:59 2011 +0200

    Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.

    This patch lets e.g. dsputil_init chose dsp functions with respect to
    the bit depth to decode. The naming scheme of bit depth dependent
    functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
    clear_blocks_c is now named clear_blocks_8_c).

    Note: Some of the functions for high bit depth is not dependent on the
    bit depth, but only on the pixel size. This leaves some room for
    optimizing binary size.

    Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'bf6b3ec9':
  dsputil: Move rnd_avg inline functions to a separate header
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b9c2408b':
  dsputil: Remove commented-out, unused function declarations
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '35685a3c':
  dsputil: Move ff_shrink* function declarations to separate header
  dsputil: Move ff_svq3 function declarations to a separate header
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6a443040':
  dsputil: Move ff_h264_idct function declarations to a separate header

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

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

* commit 'b9ba5253':
  dsputil: Move copy_block functions to a separate header
  dsputil: Drop unused functions copy_block{2|4|16}

No functions are droped because they are used in several places.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit 'b9ee5f2c':
  indeo3: replace use of copy_block4 with put_pixels
  mjpegdec: use put_pixels instead of copy_block8

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

* commit 'b5b7b75e':
  dsputil: Move get_penalty_factor() to the only place it is used.

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

* commit '0b016eb9':
  dsputil: Move ff_block_permute to mpegvideo_enc
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* rdp/dshow_shared:
  dshow: attempt to build shared as well as static
Merged-by: Michael Niedermayer <michaelni@gmx.at>

They were renamed by mistake in 25841dfe.
This should fix compilation failures on sparc.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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