Hi, On Fri, Nov 11, 2011 at 3:27 PM, Martin Storsjö <[email protected]> wrote: > On Fri, 11 Nov 2011, Ronald S. Bultje wrote: > >> As said, this is for the case where we read planar YUV, then >> SwsContext->convertData[] is not used, instead the planar pointer is >> used directly without any conversion. This is used-provided and may >> thus be unaligned (we currently make no alignment requirements). > > Hmm, since this commit last Saturday > >> Commit: c435653627529e22d74214c2266f571255e404d6 >> >> Author: Ronald S. Bultje <[email protected]> >> Committer: Ronald S. Bultje <[email protected]> >> Date: Sat Nov 5 17:31:40 2011 -0700 >> >> swscale: write yuv2plane1 MMX/SSE2/SSE4/AVX functions. > > code that passes unaligned buffers to swscale started crashing. Do I read > the the comment above correctly, this is a bug - calling code shouldn't need > to provide any particular alignment?
Yeah, if you tell me which instruction fails I'll fix it, or a backtrace + disass is fine also. Ronald _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
