diff options
| author | Simon Ser <contact@emersion.fr> | 2022-10-20 09:54:43 +0200 |
|---|---|---|
| committer | Simon Zeni <simon@bl4ckb0ne.ca> | 2022-10-20 10:43:50 +0000 |
| commit | ccf4e040367414f53102b5a10507083688dff9b4 (patch) | |
| tree | ccc7350086a2306b7e9aaae2a9172288e4e920b7 /include/wlr | |
| parent | f0ee563416cb926c302aa5c98ef85aaab44b1646 (diff) | |
output: clarify custom modes warning
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3514
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/types/wlr_output.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h index 309c2731..9d146209 100644 --- a/include/wlr/types/wlr_output.h +++ b/include/wlr/types/wlr_output.h @@ -295,7 +295,13 @@ struct wlr_output_mode *wlr_output_preferred_mode(struct wlr_output *output); void wlr_output_set_mode(struct wlr_output *output, struct wlr_output_mode *mode); /** - * Sets a custom mode on the output. If modes are available, they are preferred. + * Sets a custom mode on the output. + * + * When the output advertises fixed modes, custom modes are not guaranteed to + * work correctly, they may result in visual artifacts. If a suitable fixed mode + * is available, compositors should prefer it and use wlr_output_set_mode() + * instead of custom modes. + * * Setting `refresh` to zero lets the backend pick a preferred value. The * output needs to be enabled. * |