Re: [FFmpeg-devel] [PATCH v2] libpostproc: deprecate the AMD 3DNow! define

[Sean McGovern <gseanmcg@gmail.com>]

Hi,


On Fri, Apr 11, 2025, 09:52 Sean McGovern <gseanmcg@gmail.com> wrote:

> It was left unreferenced in 1f0948272a0fcd0e4947f629b600983f3338c02f.
> ---
>  libpostproc/postprocess.h | 2 ++
>  libpostproc/version.h     | 2 ++
>  2 files changed, 4 insertions(+)
>
> diff --git a/libpostproc/postprocess.h b/libpostproc/postprocess.h
> index 5decb7e8a9..7010c2b51b 100644
> --- a/libpostproc/postprocess.h
> +++ b/libpostproc/postprocess.h
> @@ -87,7 +87,9 @@ void pp_free_context(pp_context *ppContext);
>
>  #define PP_CPU_CAPS_MMX   0x80000000
>  #define PP_CPU_CAPS_MMX2  0x20000000
> +#if PP_AMD_3DNOW
>  #define PP_CPU_CAPS_3DNOW 0x40000000
> +#endif
>  #define PP_CPU_CAPS_ALTIVEC 0x10000000
>  #define PP_CPU_CAPS_AUTO  0x00080000
>
> diff --git a/libpostproc/version.h b/libpostproc/version.h
> index bcbdd210c4..5a272630bf 100644
> --- a/libpostproc/version.h
> +++ b/libpostproc/version.h
> @@ -43,4 +43,6 @@
>
>  #define LIBPOSTPROC_IDENT       "postproc"
> AV_STRINGIFY(LIBPOSTPROC_VERSION)
>
> +#define PP_AMD_3DNOW               (LIBPOSTPROC_VERSION_MAJOR < 60)
> +
>  #endif /* POSTPROC_VERSION_H */
> --
> 2.39.5
>

Did I do this correctly this time?

Also it seems a bit much to wait a year or more for this to be actually
removed. Can it instead be keyed to the next minor bump, or is this against
some guarantee we give our downstreams?

-- Sean McGovern

>
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".