[FFmpeg-devel] framepool width and potential patch for bug 9873

[Timo Rothenpieler]

On 20.08.2022 14:27, Brendan Hack wrote:
> Oh, I think I've got the wrong end of the stick here in regards to what 
> align does in ff_frame_pool_video_init. Frei0r only needs the start of 
> the buffer to be aligned to 16 bytes. It doesn't need each _line_ to be 
> explicitly aligned to 16 bytes since its requirement that the width be a 
> multiple of 8 enforces that (since every 8 pixels is 32 bytes).

Now that sounds like the align should be 8, not 16 or 1, in order for 
frames with odd sizes still work?