> -----Original Message----- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Andreas Rheinhardt > Sent: Monday, August 12, 2019 9:15 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Andreas Rheinhardt <andreas.rheinha...@gmail.com> > Subject: [FFmpeg-devel] [PATCH] avfilter/vf_convolution: Fix build failures > > 98e419cb added SIMD for the convolution filter for x64 systems. As > usual, it used a check of the form > if (ARCH_X86_64) > ff_convolution_init_x86(s); > and thereby relied on the compiler eliminating this pseudo-runtime check > at compiletime for non x64 systems (for which ff_convolution_init_x86 > isn't defined) to compile. But vf_convolution.c contains more than one > filter and if the convolution filter is disabled, but one of the other > filters (prewitt, sobel, roberts) is enabled, the build will fail on x64, > because ff_convolution_init_x86 isn't defined in this case. > > Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> > --- Will apply.
> Found via ubitux2's random FATE box: > http://fate.ffmpeg.org/history.cgi?slot=x86_64-archlinux-gcc-random [...] _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
