summaryrefslogtreecommitdiff
path: root/libavutil/float_dsp.c
diff options
context:
space:
mode:
authorJanne Grunau <janne-libav@jannau.net>2014-03-02 22:54:34 +0100
committerJanne Grunau <janne-libav@jannau.net>2014-03-18 22:56:07 +0100
commitdbd12523a407824a8ccbb9246a908f3ebb4b3376 (patch)
tree996ca91040da3729589da823713ac6d979e34a91 /libavutil/float_dsp.c
parent1b51b7ba00ed72b6ce4c3bcd6897839caa32478c (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.
Diffstat (limited to 'libavutil/float_dsp.c')
-rw-r--r--libavutil/float_dsp.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libavutil/float_dsp.c b/libavutil/float_dsp.c
index f5680629a5..23468ad0b9 100644
--- a/libavutil/float_dsp.c
+++ b/libavutil/float_dsp.c
@@ -124,7 +124,9 @@ av_cold void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact)
fdsp->butterflies_float = butterflies_float_c;
fdsp->scalarproduct_float = avpriv_scalarproduct_float_c;
-#if ARCH_ARM
+#if ARCH_AARCH64
+ ff_float_dsp_init_aarch64(fdsp);
+#elif ARCH_ARM
ff_float_dsp_init_arm(fdsp);
#elif ARCH_PPC
ff_float_dsp_init_ppc(fdsp, bit_exact);