favor link over link.exe in case some wrapper script already exists
fallback to "link" in the path if the one next to cl is not found
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Improves decoding of Ticket1589
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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>

libavcodec/qsvdec_h264.c: packet buffering has been removed since qsvdec.c does maintain own data buffering now.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes Ticket4729

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'a54e720e':
  configure: force -nologo- when detecting MSVC

Conflicts:
	configure
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '44f7df0c':
  dds: Write the palette in the native endian form

Conflicts:
	libavcodec/dds.c

See: 36a87c2dMerged-by: Michael Niedermayer <michael@niedermayer.cc>

The -nologo- option is the inverse of -nologo, reenabling printing the
"logo" version header. This is useful if the compiler actually is a
wrapper that forces -nologo.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This fixes the palette on big endian, broken (or, differing from
little endian) since 57214b2f.
Signed-off-by: Martin Storsjö <martin@martin.st>

Some uses of Snappy require uncompressing to positions within
an existing buffer. Also adds a function to get the uncompressed
length of Snappy data.

this condition breaks reading from the pipe as data_reached variable
have to be set to break while in the asf_read_header just after the Data
Object is found
Signed-off-by: Anton Khirnov <anton@khirnov.net>

A bug was introduced in 97710540 whereby when
frame height wasn't divisible by the number of threads, pixels would be omitted
from the bottom rows during decode.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

A bug was introduced in 6b2b26e7 whereby when
frame height wasn't divisible by the number of threads, pixels would be omitted
from the bottom rows during decode.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The current code expects query_formats() to be called exactly once, it
will leak if it's not called at all (filter initialized, but never
configured or used) or try to read freed memory if it's called more than
once.
Found-by: James Almer <jamrial@gmail.com>
CC: libav-stable@libav.org

to prevent possible memory leaks
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

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

Fixes crash of x32.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

* commit '11f3d5c6':
  hap: Name enums, remove unused struct member

Conflicts:
	libavcodec/hap.h

See: 440c26e9
See: d8488090Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '083cbc93':
  snappy: Refactor so ff_snappy_uncompress() uses an existing buffer

Conflicts:
	libavcodec/hapdec.c
	libavcodec/snappy.c

See: 17ee24afMerged-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/qsvdec_h264.c: refactoring: functionality of qsv_process_data() has been moved into qsvdec.c
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

+~9% speed on Core i5 on test sample.

All frames are treated as ref frames, skipping only applies
at level "all". The following mail contains information on
how to improve that:
http://ffmpeg.org/pipermail/ffmpeg-devel/2015-July/176116.html

avcodec/hevc_parse: Print the name of the NAL units in addition to the numerical nal_unit_type in the debug output
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '7f388c0f':
  asfdec: remove the wrong condition
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'ae5a8dca':
  hap: Fix slice size computation

Conflicts:
	libavcodec/hapdec.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'ebe8b5d9':
  dds: Fix the slice size computation
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '22ecfcd4':
  af_channelmap: properly set the supported output channel layouts

Conflicts:
	libavfilter/af_channelmap.c

See: 39867f3eMerged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'aed7715b':
  asfdec: increment nb_streams right after the stream allocation
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'ee80f834':
  asfdec: set nb_streams to 0 in the asf_read_close
Merged-by: Michael Niedermayer <michael@niedermayer.cc>