[FFmpeg-devel] [PATCH v2] lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang

[Michael Niedermayer]

On Fri, Aug 18, 2023 at 10:14:04PM -0400, Brad Smith wrote:
> lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang
> 
> Add a check for the existence of the vec_xl() function. Clang provides
> the function even with VSX not enabled.
> 
> v2: test for function if AltiVec is enabled instead of with AltiVec and without VSX
> ---
>  configure                        | 8 ++++++++
>  libswscale/ppc/yuv2rgb_altivec.c | 4 ++--
>  2 files changed, 10 insertions(+), 2 deletions(-)

Has this been tested on an affected platform ?
I mean the function is provided but does it also work ?

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Observe your enemies, for they first find out your faults. -- Antisthenes
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