Am Mo., 13. Juli 2020 um 15:19 Uhr schrieb James Almer <jamr...@gmail.com>: > > On 7/13/2020 4:02 AM, Carl Eugen Hoyos wrote: > > > > > >> Am 13.07.2020 um 02:33 schrieb James Almer <jamr...@gmail.com>: > >> > >> Regression since fc6a5883d6af8cae0e96af84dda0ad74b360a084 on SSSE3 enabled > >> CPUs. > > > > FFmpeg does not require aligned output buffers on x86_64? > > There's no alignment requirement mentioned anywhere in swscale.h, which > explains why every other asm function also uses unaligned mov > instructions when handling src and dst buffers.
Thank you both for the explanation, I misremembered. > >> Fixes ticket #8747 > > > > Another issue is described in this ticket that implies an overwrite: Can > > you reproduce? > > No, I haven't tried that one under valgrind. Given that I was unable to produce unaligned buffers for above issue, this part of the report looked more important to me. Carl Eugen _______________________________________________ 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".