lavfi: port perspective filter from libmpcodecs

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/LICENSE b/LICENSE
index 99f6478c7d..575824e19c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -39,6 +39,7 @@ Specifically, the GPL parts of FFmpeg are
     - vf_mp.c
     - vf_noise.c
     - vf_owdenoise.c
+    - vf_perspective.c
     - vf_pp.c
     - vf_sab.c
     - vf_smartblur.c