On 6/2/2024 9:14 AM, Kacper Michajłow wrote:
Fixes runtime error: member access within misaligned address <addr> for type 'av_alias64', which requires 8 byte alignment.VP9mv is aligned to 4 bytes, so instead doing 8 bytes clear, let's do 2 times 4 bytes. Signed-off-by: Kacper Michajłow <kaspe...@gmail.com> --- libavcodec/vp9mvs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/vp9mvs.c b/libavcodec/vp9mvs.c index b706d1660f..790cf629a6 100644 --- a/libavcodec/vp9mvs.c +++ b/libavcodec/vp9mvs.c @@ -294,7 +294,8 @@ void ff_vp9_fill_mv(VP9TileData *td, VP9mv *mv, int mode, int sb) VP9Block *b = td->b;if (mode == ZEROMV) {- AV_ZERO64(mv); + AV_ZERO32(&mv[0]); + AV_ZERO32(&mv[1]); } else { int hp;
IMO just move mv in VP9Block to the top of the struct. That will make sure it's aligned to at the very least 16 byte (Since it's av_malloc'd).
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