[FFmpeg-devel] [PATCH] x86inc: support stack mem allocation and re-alignment in PROLOGUE.

[Ronald S. Bultje]

Hi,

On Sat, Dec 8, 2012 at 4:12 PM, Ronald S. Bultje <rsbultje at gmail.com> wrote:
> From: "Ronald S. Bultje" <rsbultje at gmail.com>
>
> Use this in VP8/H264-8bit loopfilter functions so they can be used if
> there is no aligned stack (e.g. MSVC 32bit or ICC 10.x).
> ---
>  libavcodec/x86/h264_deblock.asm |  27 ++----
>  libavcodec/x86/h264dsp_init.c   |   4 +-
>  libavcodec/x86/vp8dsp.asm       |  68 ++++++++-------
>  libavcodec/x86/vp8dsp_init.c    |   8 --
>  libavutil/x86/x86inc.asm        | 185 ++++++++++++++++++++++++++++++++--------
>  5 files changed, 191 insertions(+), 101 deletions(-)

One more fix for invalid stack free'ing if a YMM function on win64
used >6 registers, but no stack. Any more reviews, or can this be
applied?

Ronald