fate: Explicitly specify the rgb555le pixel format for the mss2 rgb555 tests

This fixes these fate tests on big endian.

Signed-off-by: Martin Storsjö <martin@martin.st>
arm: Add an option for making sure NEON registers aren't clobbered

This is pretty much based on the same test for XMM registers.

Signed-off-by: Martin Storsjö <martin@martin.st>
flv: Workaround for buggy Omnia A/XE encoder

The Omnia A/XE encoder writes the explicit extra data incorrectly
and wrongly disables parametric stereo. Truncating the extra data
by setting the size to 2 works around this. The AAC extra data
parser will then only parse the correct parts.

Bug-id: 599
vc1dsp: K&R formatting cosmetics

Signed-off-by: Diego Biurrun <diego@biurrun.de>
vc1: Factorize out chroma MC
vc1: Add avg_no_rnd_vc1_chroma_mc4_c()

Needed for proper interlaced support.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
vc1: Enable the interlaced B-frame codepath.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
x86/arm: Add clobber tests to libavresample

Signed-off-by: Martin Storsjö <martin@martin.st>
lavf: simplify handling of offset in av_probe_input_buuffer()
lavf: use a fixed width type

It's shorter and more consistent with the rest of the code.
lavf: make av_probe_input_buffer more robust

Always use the actually read size as the offset instead of making
possibly invalid assumptions.

Addresses: CVE-2012-6618
arm: Use full filenames as multiple inclusion guards
x86: Consistently use cpu flag detection macros in places that still miss it
vf_yadif: Relicense from GPL to LGPL

All copyright holders have agreed to the relicensing.
mxf: Set AV_FIELD_PROGRESSIVE

Needed for AVC-intra

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
mxf: Do not use int to check the seek position

Overly large files are to be expected.

Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
mxf: Fix off by one error in d10 aes3 decoding

Without this fix the last sample was missing from the packet.
mxf: Drop unnecessary checks

av_reallocp_array does the check already.
mxf: Use av_malloc_array
mxf: Fix a possible leak of extradata

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>