virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-07-11 14:30:22 +02:00
Code Issues Releases Activity

avutil/frame: also align data pointers in av_frame_get_buffer()

Browse Source 
This avoids unpleasant surprises to av_frame_get_buffer callers
that explicitly specified 64-byte alignment and didn't get
AVFrame.data pointers that are 64-byte aligned.

For example, see https://github.com/sekrit-twc/zimg/issues/212

Although the zscale issue has already been resolved by other means
it would still be prudent to improve the behavior of av_frame_get_buffer
to fix any unknown and future instances of similar issues.

Co-authored-by: James Almer <jamrial@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Pavel Koshevoy
2024-11-16 08:51:52 -07:00
committed by James Almer
parent ea91d978e3
commit 46cb7b8d9d
4 changed files with 25 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
doc/APIchanges
View File

@ -2,6 +2,10 @@ The last version increases of all libraries were on 2024-03-07
API changes, most recent first:
2024-11-16 - xxxxxxxxxx - lavu 59.47.101 - frame.h
av_frame_get_buffer() now also aligns the data pointers according to
the requested alignment.
2024-11-13 - xxxxxxxxxx - lavu 59.47.100 - channel_layout.h
Add AV_CHAN_BINAURAL_LEFT, AV_CHAN_BINAURAL_RIGHT
Add AV_CH_BINAURAL_LEFT, AV_CH_BINAURAL_RIGHT