Re: [FFmpeg-devel] [PATCH 3/4] armv6: Accelerate vector_fmul_window

2014-07-16 Thread Michael Niedermayer
On Fri, Jul 11, 2014 at 12:14:30AM +0100, 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 vector_fmul_window_c() / ff_vector_fmul_window_vfp() for the > same sam

[FFmpeg-devel] [PATCH 3/4] armv6: Accelerate vector_fmul_window

2014-07-10 Thread Ben Avison
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 vector_fmul_window_c() / ff_vector_fmul_window_vfp() for the same sample AAC stream: Before After