Unbreaks windows systems not providing pkgconf files.

Reported-By: Rafaël Carré <funman@videolan.org>

Signed-off-by: Tim Walker <tdskywalker@gmail.com>

This limits ABI issues in case libavcodec is linked to a libavutil with larger AVFrame
Which can happen if they are shiped in seperate binary packages and libavutil is upgraded

A cleaner alternative would be to replace them by pointers but this would likely cause
a small speedloss

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

* cus/stable:
  mpegts: fix teletext pts of streams with standalone pcr pid
  mpegts: add pcr filter for tracking standalone pcr pids
  mpegts: factorize mpegts filter creator code
  mpegts: move last_pcr to MpegTSFilter level

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

* qatar/master:
  lagarith: Fix typo in printf format string

Conflicts:
	libavcodec/lagarith.c

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

* commit '57f09608e1600d1cf1679885a46f5004d522d68f':
  dsputil: Move thirdpel-related bits into their own context

Conflicts:
	libavcodec/svq3.c

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

* commit '82dd1026cfc1d72b04019185bea4c1c9621ace3f':
  x86: dsputil: Move hpeldsp-related declarations to a separate header

Conflicts:
	libavcodec/x86/dsputil_x86.h

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

* commit 'ae116cd3ed908d28b69d5198712217ec743d74f6':
  ppc: dsputil: Move hpeldsp-related declarations to a separate header

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

* commit '6655c933a887a2d20707fff657b614aa1d86a25b':
  x86: dsputil: Move fpel declarations to a separate header

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

* commit '322a1dda973e802db7b57f2007fad3efcd5bab81':
  dsputil: Refactor duplicated CALL_2X_PIXELS / PIXELS16 macros

Conflicts:
	libavcodec/arm/hpeldsp_init_arm.c
	libavcodec/x86/dsputil_x86.h

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

* commit 'f9279ee74936b4990fc46287c27816ef828cc06c':
  dsputil: Move ff_zigzag_direct and ff_crop_tab declarations to mathops.h

Conflicts:
	libavcodec/imgconvert.c

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

* commit '600b854ad8173995518bd917e7f86120b5505088':
  imgconvert: Move ff_deinterlace_line_*_mmx declarations out of dsputil

Conflicts:
	libavcodec/imgconvert.c
	libavcodec/x86/dsputil_x86.h

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

* commit '1a8d0cf77ed2611e542ae98f341d4c43a04467bd':
  x86: dsputil: Move inline assembly macros to a separate header

Conflicts:
	libavcodec/x86/dsputil_mmx.c

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

* commit '1df0b061621b10edde87e3ab7ea83aed381c574f':
  nuv: Reuse the DSPContext from RTJpegContext

Conflicts:
	libavcodec/nuv.c

Merged-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: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Nicolas George <george@nsup.org>
Reviewed-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  float_dsp: Replace arch optimization ifdefs by if cascade

Conflicts:
	libavutil/float_dsp.c

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

* commit 'cc8163e1a3601a56f722a4720516e860bf1c6198':
  avcodec: more correct printf specifiers

Conflicts:
	libavcodec/4xm.c
	libavcodec/alsdec.c
	libavcodec/dfa.c
	libavcodec/h264_ps.c
	libavcodec/jpeg2000dec.c
	libavcodec/lagarith.c
	libavcodec/mpeg12dec.c
	libavcodec/rv10.c
	libavcodec/svq3.c
	libavcodec/wmaprodec.c
	libavcodec/xwddec.c

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

libavcodec/lagarith.c:671:16: warning: '#' flag used with ‘%u’ gnu_printf format [-Wformat]

* commit '7513234bdd93f80593bfee3eb2da8c8f0d3992da':
  avfilter: more correct printf format specifiers

Conflicts:
	libavfilter/af_ashowinfo.c
	libavfilter/vf_showinfo.c

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

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

After this commit the created bitstream will be supported by future
decoders.

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

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

which can happen easily in linux

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

There is no point in populating NuvContext with another DSPContext.

Also split static and dynamic initialization bits to avoid running the
static initialization parts over and over.

Arch-specific optimizations are handled this way everywhere else.

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

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

This addresses ticket #3238.

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

Basically sometimes if you start dropping video packets, you also drop audio packets. Now they each have separate buffers to avoid this unexpected behavior.

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

Fixes integer overflow
Fixes Ticket3462

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

Fixes double free
Fixes Ticket3476

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: Michael Niedermayer <michaelni@gmx.at>