[FFmpeg-devel] [PATCH] doc/scaler.texi: add missing gamma option

[Desmond Liu]

Add missing 'gamma correct scaling' option to documentation.

Signed-off-by: Desmond Liu <desmond.liu at netint.ca>
---
 doc/scaler.texi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/scaler.texi b/doc/scaler.texi
index eb045de6b7..a9ed10e34e 100644
--- a/doc/scaler.texi
+++ b/doc/scaler.texi
@@ -96,6 +96,9 @@ If value is set to @code{1}, indicates source is full range. Default value is
 If value is set to @code{1}, enable full range for destination. Default value
 is @code{0}, which enables limited range.
 
+ at item gamma @var{(boolean)}
+If value is set to @code{1}, enable gamma correct scaling. Default value is @code{0}.
+
 @anchor{sws_params}
 @item param0, param1
 Set scaling algorithm parameters. The specified values are specific of
-- 
2.25.1