ffmpeg | branch: master | Sean McGovern <gsean...@gmail.com> | Thu Jan 16 16:30:52 2025 -0500| [4322be512b2bd6c7d8ee61a2b0230546f3107be0] | committer: Michael Niedermayer
avcodec/svq1enc: restrict Altivec acceleration to big-endian POWER configurations This was disabled in da60b99a8857d5ca236f32c1799a066e0135a866 and then accidentally re-enabled in 172b0e2e88832822632841e8e0d3794f974cbc93. The code in question was never properly adapted for litte-endian mode. refs: trac/10955 Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4322be512b2bd6c7d8ee61a2b0230546f3107be0 --- libavcodec/ppc/svq1enc_altivec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/ppc/svq1enc_altivec.c b/libavcodec/ppc/svq1enc_altivec.c index 5721bede34..78c79a68dc 100644 --- a/libavcodec/ppc/svq1enc_altivec.c +++ b/libavcodec/ppc/svq1enc_altivec.c @@ -29,7 +29,7 @@ #include "libavcodec/svq1encdsp.h" -#if HAVE_ALTIVEC +#if HAVE_ALTIVEC && HAVE_BIGENDIAN static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2, intptr_t size) { @@ -69,14 +69,14 @@ static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2, return u.score[3]; } -#endif /* HAVE_ALTIVEC */ +#endif /* HAVE_ALTIVEC && HAVE_BIGENDIAN */ av_cold void ff_svq1enc_init_ppc(SVQ1EncDSPContext *c) { -#if HAVE_ALTIVEC +#if HAVE_ALTIVEC && HAVE_BIGENDIAN if (!PPC_ALTIVEC(av_get_cpu_flags())) return; c->ssd_int8_vs_int16 = ssd_int8_vs_int16_altivec; -#endif /* HAVE_ALTIVEC */ +#endif /* HAVE_ALTIVEC && HAVE_BIGENDIAN */ } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
