From 79cb0c8fd72c72a6d5d729251f810612c4d25e1f Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Thu, 5 Oct 2023 16:16:36 +0200 Subject: [PATCH] render: document new wlr_renderer_get_drm_fd() expectations --- include/wlr/render/wlr_renderer.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/wlr/render/wlr_renderer.h b/include/wlr/render/wlr_renderer.h index 450d61e2d..4275c83d3 100644 --- a/include/wlr/render/wlr_renderer.h +++ b/include/wlr/render/wlr_renderer.h @@ -146,6 +146,8 @@ bool wlr_renderer_init_wl_shm(struct wlr_renderer *r, /** * Obtains the FD of the DRM device used for rendering, or -1 if unavailable. * + * The FD is guaranteed to be a DRM render node. + * * The caller doesn't have ownership of the FD, it must not close it. */ int wlr_renderer_get_drm_fd(struct wlr_renderer *r);