x86: hpeldsp: Remove unused macro definitions
fate: move alphaextract and alphamerge tests to the new system.

The standalone alphaextract tests are removed since already the filters
are already tested by the alphamerge tests.
lavfi/showspectrum: fix crash in case of negative linesize

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/showwaves: fix crash in case of negative linesize

Signed-off-by: Paul B Mahol <onemda@gmail.com>
fate: remove '#' in filter parameters.

It was considered a comment.
fate: move lavd filters tests to the new system.

Also make life test a bit more useful.
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  x86: hpeldsp: Remove unused macro definitions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
fate: move a few simple pixfmts tests to the new system.
fate: add filters dependencies to pixfmts tests.
fate: add bitexact flags to alphaextract/alphamerge tests.

Should fix a FATE failure.
lavfi: add two opencl headers to SKIPHEADERS.

Fix make checkheaders.
fate: fix filtfmts-test dependency after 9a5924f.
fate: add a rule for pixfmts tests.
fate: port our pixfmts change to fate-run.sh.

This patch is the same as 52b23cbf1c8f276136556c9e2252184b763ae1ec.
fate: move kerndeint test to the new system.
fate: port remaining filters to new system.

Merge of b963f021b603509b5159873de4919dec441d0782 is now complete.
fate: remove forgotten transpose filter results from old system.