LICENSE: Document all GPL files

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
x86: h264dsp: K&R formatting cosmetics
x86: proresdsp: improve SIGNEXTEND macro comments
wmapro: prevent division by zero when sample rate is unspecified

This fixes Bugzilla #327:

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
g723_1: save/restore excitation with offset to store LPC history

The same buffer with saved data is used later in LPC reconstruction, so
it should have some head space for LPC history.
g723_1: fix off-by-one error in normalize_bits()
g723_1: make scale_vector() behave like the reference
g723_1: fix upper bound parameter from inverse maximum autocorrelation
g723_1: increase excitation storage by 4

Fixed codebook mode in 5300 rate may write up to SUBFRAME_LEN + 4 and
that is considered normal by the reference decoder. Without that additional
padding it might overwrite first elements of LPC history.
g723_1: scale output as supposed for the case with postfilter disabled
x86: Use consistent 3dnowext function and macro name suffixes

Currently there is a wild mix of 3dn2/3dnow2/3dnowext.  Switching to
"3dnowext", which is a more common name of the CPU flag, as reported
e.g. by the Linux kernel, unifies this.
vc1dec: Invoke edge_emulation regardless of MV precision

In VC-1 interlaced field pictures, chroma motion vectors can extend beyond
picture boundary even if luma vectors are bounded. The problem shows up
only for hpel interpolated MVs, and may be due to the way motion vectors
are scaled / cropped.

Thanks to Konstantin Shishkov for suggesting the fix. This fixes
long-known segfaults in MC-VC1.ts from videolan streams archive.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
vc1dec: Remove separate scaling function for interlaced field MVs

The scaling process for obtaining direct MVs from co-located field MVs
is the same for interlaced field and progressive pictures.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
libopenjpegdec: increase max lowres from 5 to 31

OpenJPEG doesn't have a particular limit

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

* qatar/master:
  vc1dec: Remove separate scaling function for interlaced field MVs
  vc1dec: Invoke edge_emulation regardless of MV precision
  x86: Use consistent 3dnowext function and macro name suffixes
  g723_1: scale output as supposed for the case with postfilter disabled
  g723_1: increase excitation storage by 4
  g723_1: fix upper bound parameter from inverse maximum autocorrelation
  g723_1: make scale_vector() behave like the reference
  g723_1: fix off-by-one error in normalize_bits()
  g723_1: save/restore excitation with offset to store LPC history
  wmapro: prevent division by zero when sample rate is unspecified
  x86: proresdsp: improve SIGNEXTEND macro comments
  x86: h264dsp: K&R formatting cosmetics
  LICENSE: Document all GPL files

Conflicts:
	libavcodec/g723_1.c
	libavcodec/wmaprodec.c
	libavcodec/x86/h264dsp_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
g732_1: reduce difference to qatar

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
dvdec: switch to av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
motion_est_template: switch to av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
matroskadec: check element size against stream limit in ebml_parse_elem()

Fixes Ticket1195

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
LICENSE: Document all GPL files

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>