diff options
author | Martin Storsjö <martin@martin.st> | 2022-10-25 13:13:34 +0300 |
---|---|---|
committer | Martin Storsjö <martin@martin.st> | 2022-11-04 14:33:10 +0200 |
commit | cabe77a6fc40048d2ed9511f1d65bd25b5f49fc7 (patch) | |
tree | 13896f52d94bf239562cd119fad449fc6b40b71f /libavcodec/vmnc.c | |
parent | 30e318e2283495e9c1d71862ebc5613d9a38cfae (diff) | |
download | ffmpeg-cabe77a6fc40048d2ed9511f1d65bd25b5f49fc7.tar.gz |
swscale: aarch64: Fix yuv2rgb with negative strides
Treat the 32 bit stride registers as signed.
Alternatively, we could make the stride arguments ptrdiff_t instead
of int, and changing all of the assembly to operate on these
registers with their full 64 bit width, but that's a much larger
and more intrusive change (and risks missing some operation, which
would clamp the intermediates to 32 bit still).
Fixes: https://trac.ffmpeg.org/ticket/9985
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit cb803a0072cb98945dcd3f1660bd2a975650ce42)
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavcodec/vmnc.c')
0 files changed, 0 insertions, 0 deletions