[FFmpeg-devel] [PATCH] avfilter: add CUDA stack filters (hstack_cuda, vstack_cuda, xstack_cuda)

[faeez kadiri]

Thanks for pointing that out.

Submitted v2
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20250527092731.51819-1-f1k2faeez@gmail.com/

Changes in v2:
- Fixed documentation copy-paste error in hstack_cuda section
- Corrected filter reference from @ref{vstack} to @ref{hstack}
- Fixed typo "orignal" -> "original"
- Improved description accuracy for horizontal stacking