On Fri, Mar 17, 2017 at 12:10:06AM +0200, Martin Storsjö wrote: > This reduces the number of lines and reduces the duplication. > > Also simplify the eob check for the half case. > > If we are in the half case, we know we at least will need to do the > first three slices, we only need to check eob for the fourth one, > so we can hardcode the value to check against instead of loading > from the min_eob array. > > Since at most one slice can be skipped in the first pass, we can > unroll the loop for filling zeros completely, as it was done for > the quarter case before. > > This allows skipping loading the min_eob pointer when using the > quarter/half cases. > > This is cherrypicked from libav commit > 98ee855ae0cc118bd1d20921d6bdb14731832462. > --- > libavcodec/arm/vp9itxfm_neon.S | 57 > +++++++++++++++--------------------------- > 1 file changed, 20 insertions(+), 37 deletions(-)
patchset seems to pass fate under qemu arm thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I am the wisest man alive, for I know one thing, and that is that I know nothing. -- Socrates
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