On Tue, 18 Mar 2014, Janne Grunau wrote:
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.
---
keeps #ifs for the arch specific init functions
libavutil/aarch64/Makefile | 5 +-
libavutil/aarch64/float_dsp_init.c | 69 +++++++++++++
libavutil/aarch64/float_dsp_neon.S | 202 +++++++++++++++++++++++++++++++++++++
libavutil/float_dsp.c | 4 +-
libavutil/float_dsp.h | 1 +
5 files changed, 279 insertions(+), 2 deletions(-)
create mode 100644 libavutil/aarch64/float_dsp_init.c
create mode 100644 libavutil/aarch64/float_dsp_neon.S
Ok
// Martin
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
