diff options
Diffstat (limited to 'src/libcamera/ipa_interface.cpp')
| -rw-r--r-- | src/libcamera/ipa_interface.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libcamera/ipa_interface.cpp b/src/libcamera/ipa_interface.cpp index 2f86087e..90015449 100644 --- a/src/libcamera/ipa_interface.cpp +++ b/src/libcamera/ipa_interface.cpp @@ -258,6 +258,11 @@ * \param[in] buffers The buffers to map * \param[in] num_buffers The number of entries in the \a buffers array * + * The dmabuf file descriptors provided in \a buffers are borrowed from the + * caller and are only guaranteed to be valid during the map_buffers() call. + * Should the callee need to store a copy of the file descriptors, it shall + * duplicate them first with ::dup(). + * * \sa libcamera::IPAInterface::mapBuffers() */ |