[FFmpeg-devel] [PATCH 0/3] showcqt x86 optimization using intrinsic
mfcc64 at gmail.com
Thu Mar 10 11:29:03 CET 2016
On Thu, Mar 10, 2016 at 5:04 PM, wm4 <nfxjfg at googlemail.com> wrote:
> On Thu, 10 Mar 2016 16:53:12 +0700
> Muhammad Faiz <mfcc64 at gmail.com> wrote:
>> I use intrinsic because writing asm using nasm or inline asm
>> is difficult task for me.
>> [PATCH 1/3] configure: add x86 intrinsic support
>> [PATCH 2/3] avfilter/avf_showcqt: cqt_calc x86 optimization
>> [PATCH 3/3] avfilter/avf_showcqt: draw_bar x86 optimization
> We generally don't accept intrinsic in ffmpeg.
But I see some code in libavcodec use neon and altivec intrinsic
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