[FFmpeg-cvslog] doc/decoders: mention that some libdav1d options are deprecated

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Thu Sep 16 20:43:26 2021 -0300| [1dd3ab487618e8fa0275aea09a6afc5633a1789f] | committer: James Almer

doc/decoders: mention that some libdav1d options are deprecated

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1dd3ab487618e8fa0275aea09a6afc5633a1789f
---

 doc/decoders.texi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/decoders.texi b/doc/decoders.texi
index 1a2087d397..49ab735dce 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -76,13 +76,19 @@ The following options are supported by the libdav1d wrapper.
 
 @item framethreads
 Set amount of frame threads to use during decoding. The default value is 0 (autodetect).
+This option is deprecated for libdav1d >= 1.0 and will be removed in the future. Use the
+global option @code{threads} instead.
 
 @item tilethreads
 Set amount of tile threads to use during decoding. The default value is 0 (autodetect).
+This option is deprecated for libdav1d >= 1.0 and will be removed in the future. Use the
+global option @code{threads} instead.
 
 @item filmgrain
 Apply film grain to the decoded video if present in the bitstream. Defaults to the
 internal default of the library.
+This option is deprecated and will be removed in the future. See the global option
+ at code{export_side_data} to export Film Grain parameters instead of applying it.
 
 @item oppoint
 Select an operating point of a scalable AV1 bitstream (0 - 31). Defaults to the