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?
// Martin _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
