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buffer: document wlr_buffer_get_dmabuf DMA-BUF lifetime
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@ -69,6 +69,10 @@ void wlr_buffer_unlock(struct wlr_buffer *buffer);
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/**
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* Reads the DMA-BUF attributes of the buffer. If this buffer isn't a DMA-BUF,
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* returns false.
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*
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* The returned DMA-BUF attributes are valid for the lifetime of the
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* wlr_buffer. The caller isn't responsible for cleaning up the DMA-BUF
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* attributes.
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*/
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bool wlr_buffer_get_dmabuf(struct wlr_buffer *buffer,
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struct wlr_dmabuf_attributes *attribs);
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