diff options
author | Niklas Haas <git@nand.wakku.to> | 2015-03-15 17:44:21 +0100 |
---|---|---|
committer | Niklas Haas <git@nand.wakku.to> | 2015-03-15 18:06:27 +0100 |
commit | 9cd523bf5fab1c93ecf0418b5ae5d61b1e8fed9e (patch) | |
tree | d055010fdc8340bb2b0166e4d53277abf8fbf816 /video | |
parent | 31a5f08f135535e5c284d3994d2fad17ce8e2e53 (diff) | |
download | mpv-9cd523bf5fab1c93ecf0418b5ae5d61b1e8fed9e.tar.bz2 mpv-9cd523bf5fab1c93ecf0418b5ae5d61b1e8fed9e.tar.xz |
filter_kernels: add comment to prevent confusion
There are conflicting definitons of Ginseng.
Diffstat (limited to 'video')
-rw-r--r-- | video/out/filter_kernels.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/video/out/filter_kernels.c b/video/out/filter_kernels.c index 084c7b85ae..1b8c70ba1a 100644 --- a/video/out/filter_kernels.c +++ b/video/out/filter_kernels.c @@ -279,6 +279,8 @@ static double lanczos(kernel *k, double x) static double ewa_ginseng(kernel *k, double x) { + // Note: This is EWA ginseng, aka sinc-windowed jinc. + // Not to be confused with tensor ginseng, aka jinc-windowed sinc. double radius = k->radius; if (fabs(x) >= radius) return 0.0; |