build: Do not redundantly specifiy H.263-related object files for MSMPEG4v*

These are already covered through dependencies specified in configure.
af_compand: add a dependency on strtok_r
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  build: Do not redundantly specifiy H.263-related object files for MSMPEG4v*

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264: avoid using lost frames as references

Fixes Ticket3386

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264: fix droped frame handling also for threads > 1

Seems i mistakely tested just with threads=1
Fixes part of Ticket3386

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

* qatar/master:
  af_compand: add a dependency on strtok_r

Conflicts:
	configure

Not merged as FFmpegs compand filter does not depend on strtok_r
Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264_refs: remove lost frames instead of disfavoring them

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/mov: simplify code setting needs_parsing

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264: allow mixing idr and non idr slices with frame threading again

This combination exists in the wild
Fixes Ticket3131

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

Add parenthesis around "MD5" in the request string as required by
RFC 2069.

Fixes ticket #3417.

Reported and tested by Haarman
Analyzed-by: Eugen-Andrei Gavriloaie
avcodec/mjpegdec: Print human readable string for APPx

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mjpegdec: parse adobe_transform

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mjpegdec: Print error in case of CMYK

Also fail if AV_EF_EXPLODE is set.
We do not fail by default, but rather return some image as it may be usefull to the
end user to see what is on the image, for example text could be read quite fine and
objects recognized.

Possibly fixes Ticket3424

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mjpegdec: fix decoding 4th plane

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mjpegdec: convert CMYK to GBRAP

Fixes Ticket2799

This should be moved into swscale once we have a CMYK pixel format

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Give IDCT matrix transpose macro a more descriptive name

This also avoids a macro name clash and related warning on ARM.
x86/imdct36: don't build imdct36_float_sse on x86_64 targets

There's an SSE2 version as well, and x86_64 guarantees that
instruction set is present.

Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86/imdct36: use sse3 instructions in the last BUTTERF step when possible

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavf/libssh: fix seek to nagative position

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
lavf/ftp: fix seek to nagative position

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>