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Forked from Xiph.Org / Opus
1981 commits behind the upstream repository.
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Viswanath Puttagunta authored
Optimize celt_pitch_xcorr function (for floating point)
using ARM NEON intrinsics for SoCs that have NEON VFP unit.

To enable this optimization, use --enable-intrinsics
configure option.

Compile time and runtime checks are also supported to make sure
this optimization is only enabled when the compiler supports
NEON intrinsics.

Signed-off-by: default avatarTimothy B. Terriberry <tterribe@xiph.org>
0b0a2b4d
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