libvpx: do not mark VP9 as experimental when using libvpx >= 1.3.0

Signed-off-by: Diego Biurrun <diego@biurrun.de>
configure: Separate MinGW32 and MinGW64 libc handling
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  libvpx: do not mark VP9 as experimental when using libvpx >= 1.3.0

Conflicts:
	libavcodec/libvpxdec.c
	libavcodec/libvpxenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mpeg4video: fix 2 more incorrectly associated comments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_mergeplanes: specify pixel format min/max

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
dsputil: Move apply_window_int16 to ac3dsp

The (optimized) functions are used nowhere else.
configure: Special case libfreetype test

Include the freetype header, in-directly through a macro, like it
is done in the drawtext filter. Do not break if the header is moved.

Unfortunately the drawtext filter included the file where the include
macros are defined in a wrong way. This is not needed and breaks the
build. Remove that #include line too.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
avformat/rtpdec: Enable GSM RTP depacketization

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  configure: Separate MinGW32 and MinGW64 libc handling

Merged-by: Michael Niedermayer <michaelni@gmx.at>
configure: Move adding of compat objects out of libc detection
avformat: AviSynth demuxer rewrite

Directly loads AviSynth through LoadLibrary instead of relying on
Video for Windows, and supports using AvxSynth (via dlopen) to
open scripts on Linux and OS X.

Error messages from AviSynth/AvxSynth are now reported through
av_log and exit, rather than the traditional behavior of generating
an error video that the user would need to watch to diagnose.

The main rewrite was authored by d s <avxsynth.testing@gmail.com>
from the AvxSynth team, with additional contributions by

Oka Motofumi <chikuzen.mo@gmail.com>
Stephen Hutchinson <qyot27@gmail.com>
Diego Biurrun <diego@biurrun.de>
Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
avcodec/ffv1: support adjusting the g vs r + b coefficient in the RCT

about 1% better compression

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/ffv1enc: support forcing experimental 1.4 version

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
common.mak: fix the current fate failures with windres

Tested-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
configure: Move MinGW64 specific check to the correct place

It was misplaced during merge of commit 120797e2ef0ca317daf63ad79be5f72f835e9ac2

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
common.mak: Less ugly version of the previous windres fix

Using subst here is a really ugly hack

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '4958f35a2ebc307049ff2104ffb944f5f457feb3'

* commit '4958f35a2ebc307049ff2104ffb944f5f457feb3':
  dsputil: Move apply_window_int16 to ac3dsp

Conflicts:
	libavcodec/arm/ac3dsp_init_arm.c
	libavcodec/arm/ac3dsp_neon.S
	libavcodec/x86/ac3dsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  configure: Move adding of compat objects out of libc detection

Merged-by: Michael Niedermayer <michaelni@gmx.at>
mjpegdec: use the AVFrame API properly.
p*menc: use the AVFrame API properly.