lavfi/curves: add forgotten strong_contrast preset.

12 years ago · 133035c40d
parent 183f3450fd
commit 133035c40d
2 changed files with 6 additions and 0 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@ -2355,6 +2355,7 @@ Available presets are:
@item linear_contrast
@item medium_contrast
@item negative
+@item strong_contrast
@item vintage
@end table
 Default is unset.
--- a/libavfilter/vf_curves.c
+++ b/libavfilter/vf_curves.c
@ -91,6 +91,11 @@ static const struct {
        "0.286/0.219 0.639/0.643",
    },{
        "negative", "0/1 1/0", "0/1 1/0", "0/1 1/0",
+    },{
+        "strong_contrast",
+        "0.301/0.196 0.592/0.6 0.686/0.737",
+        "0.301/0.196 0.592/0.6 0.686/0.737",
+        "0.301/0.196 0.592/0.6 0.686/0.737",
    },{
        "vintage",
        "0/0.11 0.42/0.51 1/0.95",