From a8a4a12c4beb5d61f27f73595b0e5d0ed37c297c Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Tue, 9 Jun 2020 11:21:09 +0200 Subject: buffer: document wlr_buffer_get_dmabuf DMA-BUF lifetime --- include/wlr/types/wlr_buffer.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/wlr') diff --git a/include/wlr/types/wlr_buffer.h b/include/wlr/types/wlr_buffer.h index 454c5ba0..14bb2a8d 100644 --- a/include/wlr/types/wlr_buffer.h +++ b/include/wlr/types/wlr_buffer.h @@ -69,6 +69,10 @@ void wlr_buffer_unlock(struct wlr_buffer *buffer); /** * Reads the DMA-BUF attributes of the buffer. If this buffer isn't a DMA-BUF, * returns false. + * + * The returned DMA-BUF attributes are valid for the lifetime of the + * wlr_buffer. The caller isn't responsible for cleaning up the DMA-BUF + * attributes. */ bool wlr_buffer_get_dmabuf(struct wlr_buffer *buffer, struct wlr_dmabuf_attributes *attribs); -- cgit v1.2.3