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| author | Steven Liu <[email protected]> | 2021-05-31 15:16:43 +0800 |
|---|---|---|
| committer | Timo Rothenpieler <[email protected]> | 2021-06-07 17:02:36 +0200 |
| commit | 282b9f4cba7ca361c43ac9f94031a43109df0a4f (patch) | |
| tree | fbf0230e967b29f1742e69d4a8cb87dfe9fa5809 /doc/examples/demuxing_decoding.c | |
| parent | 8bcce5673a267ed371140bf3228ffb420ca2f69b (diff) | |
avfilter/overlay_cuda: add hsub and vsub compute x and y positions
fix problem when set x to odd number in nv12 by cuda
test step:
1. ffmpeg -f lavfi testsrc2=s=176x144 -pix_fmt nv12 -t 1 output_overlay.yuv
2. ffmpeg -f lavfi testsrc2=s=352x288 -pix_fmt nv12 -t 1 output_main.yuv
before this patch:
overlay_cuda=x=0:y=0 will right,
overlay_cuda=x=3:y=0 will wrong,
both will right after patch.
Signed-off-by: Steven Liu <[email protected]>
Signed-off-by: Timo Rothenpieler <[email protected]>
Diffstat (limited to 'doc/examples/demuxing_decoding.c')
0 files changed, 0 insertions, 0 deletions