[FFmpeg-devel] [PATCH] [WIP] swr: rewrite resample_common/linear_float_sse/avx in yasm.

Ronald S. Bultje rsbultje at gmail.com
Fri Jun 20 03:57:21 CEST 2014


Hi,


On Thu, Jun 19, 2014 at 8:48 PM, Timothy Gu <timothygu99 at gmail.com> wrote:

> On Thu, Jun 19, 2014 at 5:37 PM, Ronald S. Bultje <rsbultje at gmail.com>
> wrote:
> > DO NOT MERGE. Speed not tested, avx not yet tested.
> > ---
> >  configure                            |   3 +-
> >  libswresample/resample_template.c    |  12 +-
> >  libswresample/x86/Makefile           |   1 +
> >  libswresample/x86/resample.asm       | 327
> +++++++++++++++++++++++++++++++++++
> >  libswresample/x86/resample_mmx.h     | 118 -------------
> >  libswresample/x86/resample_x86_dsp.c |  34 ++--
> >  6 files changed, 346 insertions(+), 149 deletions(-)
> >  create mode 100644 libswresample/x86/resample.asm
>
> [...]
>
> > diff --git a/libswresample/x86/resample.asm
> b/libswresample/x86/resample.asm
> > new file mode 100644
> > index 0000000..5b2b62a
> > --- /dev/null
> > +++ b/libswresample/x86/resample.asm
> > @@ -0,0 +1,327 @@
> >
> +;******************************************************************************
> > +;* Copyright (c) 2012 Michael Niedermayer
>
> James wrote some implementations of COMMON_CORE and LINEAR_CORE. IMO
> his copyright should be represented here as well.
>

OK, changed locally.

Ronald


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