* commit 'b7d24fd4':
  ppc: dsputil: Merge some declarations and initializations
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b045283f':
  ppc: dsputil: Simplify some ifdeffed function definitions
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8bd6f882':
  ppc: dsputil: Drop some unnecessary parentheses
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '022184a6':
  ppc: dsputil: more K&R formatting cosmetics

Conflicts:
	libavcodec/ppc/gmc_altivec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '30f3f959':
  ppc: dsputil: K&R formatting cosmetics
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '82ee14d2':
  ppc: dsputil: comment formatting and wording/grammar improvements

Conflicts:
	libavcodec/ppc/gmc_altivec.c
	libavcodec/ppc/idct_altivec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cce791b1':
  hpeldsp_template: Merge some declarations and initializations

Conflicts:
	libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2539cf1c':
  hpeldsp_template: K&R formatting cosmetics

Conflicts:
	libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2972087e':
  hpel_template: Drop some unnecessary parentheses
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e8eace32':
  hpel_template: K&R formatting cosmetics
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* qatar/master:
  float-dsp-test: do not use C99's predefined  __func__
Merged-by: Michael Niedermayer <michaelni@gmx.at>

It is not supported by all compilers on FATE. Fixes "some test were
skipped" errors.

At least two times faster than the C version.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Profiling on a Raspberry Pi revealed the best performance to correspond
with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function
in particular are as follows:

              Before          After
              Mean   StdDev   Mean   StdDev  Confidence  Change
6:2 total     348.8  20.1     339.6  15.1    88.8%       +2.7%  (insignificant)
6:2 function  38.1   8.1      26.4   4.1     100.0%      +44.5%
8:2 total     339.1  15.4     324.5  15.5    99.4%       +4.5%
8:2 function  33.8   7.0      27.3   5.6     99.7%       +23.6%
6:6 total     604.6  20.8     572.8  20.6    100.0%      +5.6%
6:6 function  95.8   8.4      68.9   8.2     100.0%      +39.1%
8:8 total     766.4  17.6     741.5  21.2    100.0%      +3.4%
8:8 function  106.0  11.4     86.1   9.9     100.0%      +23.1%
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  float_dsp: Use LOCAL_ALIGNED for instead of DECLARE_ALIGNED within functions
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '606cc8af':
  configure: ppc: Disable ldbrx instruction by default
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'af9481d7':
  mxf: Lowercase UL strings

Conflicts:
	libavformat/mxfdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6920fb2b':
  mxf: Verbose debug logging
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '842ea36c':
  mxf: Override faulty PreviousPartition entries
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '92ebb332':
  mxf: Add additional H264 PictureEssenceCoding

Conflicts:
	libavformat/mxf.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This fixes fate-float_dsp-test on RVCT 4.0.
Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes Ticket3229
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Makes no difference for any file tested but is needed
for following bug-fix
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

0 should have been the default, this change should make no difference
but this is needed for the following bugfix
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Only enable it for CPUs that support it.
This restores the behavior prior to 7a650caf.

The specification uses lower case most of the time.