diff options
| author | Pekka Paalanen <pekka.paalanen@collabora.com> | 2021-07-16 17:43:43 +0300 |
|---|---|---|
| committer | Pekka Paalanen <pq@iki.fi> | 2022-05-02 12:19:24 +0000 |
| commit | 33d553f83381fbdbbf75c2e008b4947a3abb5257 (patch) | |
| tree | b6382ea2086ccced22d7b0ee925db56af96dea06 /man | |
| parent | 5151f9fe9e9bacc6860931af60adba28cfd431a7 (diff) | |
compositor: add eotf-mode weston.ini option
This per-output option allows to choose one of the HDR video modes.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Diffstat (limited to 'man')
| -rw-r--r-- | man/weston.ini.man | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/man/weston.ini.man b/man/weston.ini.man index 35c70e6f..d622e9b6 100644 --- a/man/weston.ini.man +++ b/man/weston.ini.man @@ -548,6 +548,25 @@ of content-protection protocol. Currently, HDCP is supported by drm-backend. A comma separated list of the IDs of applications to place on this output. These IDs should match the application IDs as set with the xdg_shell.set_app_id request. Currently, this option is supported by kiosk-shell. +.TP 7 +.BI "eotf-mode=" sdr +Sets the EOTF mode on the output. This is used for choosing between standard +dynamic range (SDR) mode and the various high dynamic range (HDR) modes. The +display driver, the graphics card, and the video sink (monitor) need to support +the chosen mode, otherwise the result is undefined. +The mode can be one of the following strings: +.PP +.RS 10 +.nf +.BR "sdr " "traditional gamma, SDR" +.BR "hdr-gamma " "traditional gamma, HDR" +.BR "st2084 " "SMPTE ST 2084, a.k.a Perceptual Quantizer" +.BR "hlg " "Hybrid Log-Gamma (ITU-R BT.2100)" +.fi +.RE +.IP +Defaults to +.BR sdr ". Non-SDR modes require " "color-management=true" . .\"--------------------------------------------------------------------- .SH "INPUT-METHOD SECTION" .TP 7 |