diff options
author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-01-17 16:23:25 +0200 |
---|---|---|
committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-01-21 11:13:53 +0200 |
commit | 21ff749a790386f87e767a690c77948a6474ceaa (patch) | |
tree | b50d8edf0846336f5cf85f69fe653fa32c695059 /include/libcamera/camera.h | |
parent | f3695e9b09ce4a88d6e0480d9e5058673af34a49 (diff) |
libcamera: camera: Handle camera objects through shared pointers
The Camera class is explicitly reference-counted to manage the lifetime
of camera objects. Replace this open-coded implementation with usage of
the std::shared_ptr<> class.
This API change prevents pipeline handlers from subclassing the Camera
class. This isn't deemed to be an issue. Mark the class final to make
this explicit.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'include/libcamera/camera.h')
-rw-r--r-- | include/libcamera/camera.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/libcamera/camera.h b/include/libcamera/camera.h index 9a7579d6..2ea1a688 100644 --- a/include/libcamera/camera.h +++ b/include/libcamera/camera.h @@ -7,22 +7,25 @@ #ifndef __LIBCAMERA_CAMERA_H__ #define __LIBCAMERA_CAMERA_H__ +#include <memory> #include <string> namespace libcamera { -class Camera +class Camera final { public: - Camera(const std::string &name); + static std::shared_ptr<Camera> create(const std::string &name); + + Camera(const Camera &) = delete; + void operator=(const Camera &) = delete; const std::string &name() const; - void get(); - void put(); private: - virtual ~Camera() { }; - int ref_; + explicit Camera(const std::string &name); + ~Camera(); + std::string name_; }; |