From a1a20998aca365a5835d534c49fc3cd4de7246ec Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Tue, 5 Jan 2021 13:11:16 +0100 Subject: libcamera: media_object: Add a const version of dev() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a const version of the MediaObject::dev() method to be able to retrieve a pointer to a const MediaDevice from a constant instance of a MediaObject sub-class. Reviewed-by: Niklas Söderlund Reviewed-by: Laurent Pinchart Signed-off-by: Jacopo Mondi --- include/libcamera/internal/media_object.h | 1 + src/libcamera/media_object.cpp | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/include/libcamera/internal/media_object.h b/include/libcamera/internal/media_object.h index 43a35bef..2b336961 100644 --- a/include/libcamera/internal/media_object.h +++ b/include/libcamera/internal/media_object.h @@ -22,6 +22,7 @@ class MediaObject { public: MediaDevice *device() { return dev_; } + const MediaDevice *device() const { return dev_; } unsigned int id() const { return id_; } protected: diff --git a/src/libcamera/media_object.cpp b/src/libcamera/media_object.cpp index 05603663..94aeb504 100644 --- a/src/libcamera/media_object.cpp +++ b/src/libcamera/media_object.cpp @@ -67,6 +67,11 @@ LOG_DECLARE_CATEGORY(MediaDevice) /** * \fn MediaObject::device() + * \copydoc MediaObject::device() const + */ + +/** + * \fn MediaObject::device() const * \brief Retrieve the media device the media object belongs to * \return The MediaDevice */ -- cgit v1.2.1