[FFmpeg-cvslog] doc/scaler: explain values for src_range, dst_range

[Werner Robitza]

ffmpeg | branch: master | Werner Robitza <werner.robitza at gmail.com> | Fri May 17 10:58:02 2019 +0200| [b99c73abf4b9931d0790cfbcb46aa8b799ac244b] | committer: Gyan Doshi

doc/scaler: explain values for src_range, dst_range

This fixes the description of the values for src_range and dst_range to
include the possible values and their meanings.

Signed-off-by: Werner Robitza <werner.robitza at gmail.com>
Signed-off-by: Gyan Doshi <ffmpeg at gyani.pro>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b99c73abf4b9931d0790cfbcb46aa8b799ac244b
---

 doc/scaler.texi | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/doc/scaler.texi b/doc/scaler.texi
index 492e021229..f1b9bba3b4 100644
--- a/doc/scaler.texi
+++ b/doc/scaler.texi
@@ -87,11 +87,13 @@ Set source pixel format (must be expressed as an integer).
 @item dst_format @var{(API only)}
 Set destination pixel format (must be expressed as an integer).
 
- at item src_range
-Select source range.
+ at item src_range @var{(boolean)}
+If value is set to @code{1}, indicates source is full range. Default value is
+ at code{0}, which indicates source is limited range.
 
- at item dst_range
-Select destination range.
+ at item dst_range @var{(boolean)}
+If value is set to @code{1}, enable full range for destination. Default value
+is @code{0}, which enables limited range.
 
 @anchor{sws_params}
 @item param0, param1