diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/wlr/render/drm_format_set.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/wlr/render/drm_format_set.h b/include/wlr/render/drm_format_set.h index 0a6254e2..c8f3c309 100644 --- a/include/wlr/render/drm_format_set.h +++ b/include/wlr/render/drm_format_set.h @@ -73,7 +73,8 @@ bool wlr_drm_format_set_add(struct wlr_drm_format_set *set, uint32_t format, /** * Intersect two DRM format sets `a` and `b`, storing in the destination set - * `dst` the format + modifier pairs which are in both source sets. + * `dst` the format + modifier pairs which are in both source sets. The `dst` + * must either be zeroed or initialized with other state to be replaced. * * Returns false on failure or when the intersection is empty. */ |