On Fri, 11 Jul 2014, Ben Avison wrote:
I benchmarked the result by measuring the number of gperftools samples that hit anywhere in the AAC decoder (starting from aac_decode_frame()) or specifically in butterflies_float_c() / ff_butterflies_float_vfp() for the same sample AAC stream:Before After Mean StdDev Mean StdDev Confidence Change Audio decode 1542.8 43.7 1470.5 41.5 100.0% +4.9% butterflies_float 130.0 11.9 70.2 12.1 100.0% +85.2% --- libavutil/arm/float_dsp_init_vfp.c | 4 + libavutil/arm/float_dsp_vfp.S | 116 ++++++++++++++++++++++++++++++++++++ 2 files changed, 120 insertions(+), 0 deletions(-)
Seems ok to me // Martin _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
