[libav-devel] [PATCH 4/4] h264_weight: remove duplication functions.

Justin Ruggles justin.ruggles at gmail.com
Wed Nov 2 03:45:26 CET 2011


On 10/30/2011 01:29 PM, Ronald S. Bultje wrote:

> ---
>  libavcodec/x86/h264_weight.asm |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)
> 
> diff --git a/libavcodec/x86/h264_weight.asm b/libavcodec/x86/h264_weight.asm
> index bc8bfd6..bd0d9d6 100644
> --- a/libavcodec/x86/h264_weight.asm
> +++ b/libavcodec/x86/h264_weight.asm
> @@ -122,12 +122,8 @@ cglobal h264_weight_%1_%3, 6, 6, %2
>  
>  INIT_MMX
>  WEIGHT_FUNC_HALF_MM 4, 0, mmx2
> -WEIGHT_FUNC_HALF_MM 4, 0, mmx2
> -WEIGHT_FUNC_HALF_MM 4, 0, mmx2
>  INIT_XMM
>  WEIGHT_FUNC_HALF_MM 8, 8, sse2
> -WEIGHT_FUNC_HALF_MM 8, 8, sse2
> -WEIGHT_FUNC_HALF_MM 8, 8, sse2
>  
>  %macro BIWEIGHT_SETUP 0
>  %ifdef ARCH_X86_64


why were they duplicated in the first place? and what's different now
that allows them to be removed?

-Justin



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