Commit 79aeade6 authored by Mans Rullgard's avatar Mans Rullgard
Browse files

ARM: disable ff_vector_fmul_vfp on VFPv3 systems

This function uses old-style vector operations deprecated in VFPv3.
Some implementations, e.g. Cortex-A9, support them only through
slow software emulation.  Cortex-A8 does have this functionality
in hardware, but as it also has NEON, this function is not used
there regardless.
Signed-off-by: default avatarMans Rullgard <>
parent 93eb8e4d
......@@ -28,6 +28,7 @@ void ff_vector_fmul_reverse_vfp(float *dst, const float *src0,
void ff_dsputil_init_vfp(DSPContext* c, AVCodecContext *avctx)
c->vector_fmul = ff_vector_fmul_vfp;
if (!HAVE_VFPV3)
c->vector_fmul = ff_vector_fmul_vfp;
c->vector_fmul_reverse = ff_vector_fmul_reverse_vfp;
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