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ffmpeg: disable altivec on ppc by default

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Since 4.3 ffmpeg uses vsx-specific instructions, which aren't
available on older ppc machines (including qemuppc):
https://github.com/FFmpeg/FFmpeg/commit/3a557c5d88b7b15b5954ba2743febb055549b536

This disables using the instructions with an option to re-enable them
for vsx-capable targets.

(From OE-Core rev: 2e9d7d31622c5bc45511f82df40d592ef165d7d9)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Alexander Kanavin
2020-06-26 09:18:18 +02:00
committed by Richard Purdie
parent f235636647
commit 51b4061048
1 changed files with 1 additions and 0 deletions
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meta/recipes-multimedia/ffmpeg/ffmpeg_4.3.bb
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@@ -57,6 +57,7 @@ PACKAGECONFIG[avresample] = "--enable-avresample,--disable-avresample"
# features to support
PACKAGECONFIG[alsa] = "--enable-alsa,--disable-alsa,alsa-lib"
PACKAGECONFIG[altivec] = "--enable-altivec,--disable-altivec,"
PACKAGECONFIG[bzlib] = "--enable-bzlib,--disable-bzlib,bzip2"
PACKAGECONFIG[fdk-aac] = "--enable-libfdk-aac --enable-nonfree,--disable-libfdk-aac,fdk-aac"
PACKAGECONFIG[gpl] = "--enable-gpl,--disable-gpl"