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(parent: 1b51b7b) | patch
aarch64: float_dsp NEON assembler
authorJanne Grunau <janne-libav@jannau.net>
Sun, 2 Mar 2014 21:54:34 +0000 (22:54 +0100)
committerJanne Grunau <janne-libav@jannau.net>
Tue, 18 Mar 2014 21:56:07 +0000 (22:56 +0100)
commitdbd12523a407824a8ccbb9246a908f3ebb4b3376
tree996ca91040da3729589da823713ac6d979e34a91tree | snapshot
parent1b51b7ba00ed72b6ce4c3bcd6897839caa32478ccommit | diff
aarch64: float_dsp NEON assembler

Ported from arm NEON and added vector_dmul_scalar.

Functions between 1.5 and 5 times faster than the C implementations
using Apple's clang-503.0.19 on A7.
libavutil/aarch64/Makefile diff | blob | history
libavutil/aarch64/float_dsp_init.c [new file with mode: 0644] blob
libavutil/aarch64/float_dsp_neon.S [new file with mode: 0644] blob
libavutil/float_dsp.c diff | blob | history
libavutil/float_dsp.h diff | blob | history
Domain: Multimedia / Media Content;