avfilter/vf_v360: improve xyz_to_dfisheye() even more

3 years ago · 3981dbd192
parent 2f323b1978
commit 3981dbd192
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/vf_v360.c
+++ b/libavfilter/vf_v360.c
@ -3479,7 +3479,7 @@ static int xyz_to_dfisheye(const V360Context *s,

    for (int i = 0; i < 4; i++) {
        for (int j = 0; j < 4; j++) {
-            us[i][j] = av_clip(u_shift + ui + j - 1, 0, width  - 1);
+            us[i][j] = u_shift + av_clip(ui + j - 1, 0, ew - 1);
            vs[i][j] = av_clip(          vi + i - 1, 0, height - 1);
        }
    }