[FFmpeg-devel] [PATCH] x86/vp9itxfm: fix register clobbering in ff_vp9_idct_idct_4x4_add_12_sse2

[Henrik Gramner]

On Wed, Oct 14, 2015 at 1:04 AM, James Almer <jamrial at gmail.com> wrote:
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
>  libavcodec/x86/vp9itxfm_16bpp.asm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/x86/vp9itxfm_16bpp.asm b/libavcodec/x86/vp9itxfm_16bpp.asm
> index 06b39ff..902685e 100644
> --- a/libavcodec/x86/vp9itxfm_16bpp.asm
> +++ b/libavcodec/x86/vp9itxfm_16bpp.asm
> @@ -406,7 +406,7 @@ IADST4_FN iadst, IADST4, iadst, IADST4
>  %endmacro
>
>  INIT_XMM sse2
> -cglobal vp9_idct_idct_4x4_add_12, 4, 4, 6, dst, stride, block, eob
> +cglobal vp9_idct_idct_4x4_add_12, 4, 4, 8, dst, stride, block, eob
>      cmp               eobd, 1
>      jg .idctfull

Lgtm.