diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-12-08 03:40:25 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-12-09 11:26:25 +0200 |
| commit | e638ffde530440ec3515f40aa75a414ea1100231 (patch) | |
| tree | bb6b060908cd8b150d35ca59e643be4269f9f2e3 /include/libcamera/internal/v4l2_videodevice.h | |
| parent | ff2ee0174ca62ab4460adfe20049ed05f52615c5 (diff) | |
libcamera: v4l2_device: Return a unique pointer from fromEntityName()
The fromEntityName() function returns a pointer to a newly allocated
V4L2Device instance, which must be deleted by the caller. This opens the
door to memory leaks. Return a unique pointer instead, which conveys the
API semantics better than a sentence in the documentation.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'include/libcamera/internal/v4l2_videodevice.h')
| -rw-r--r-- | include/libcamera/internal/v4l2_videodevice.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h index 661503d1..529ca0e3 100644 --- a/include/libcamera/internal/v4l2_videodevice.h +++ b/include/libcamera/internal/v4l2_videodevice.h @@ -210,8 +210,8 @@ public: int streamOn(); int streamOff(); - static V4L2VideoDevice *fromEntityName(const MediaDevice *media, - const std::string &entity); + static std::unique_ptr<V4L2VideoDevice> + fromEntityName(const MediaDevice *media, const std::string &entity); V4L2PixelFormat toV4L2PixelFormat(const PixelFormat &pixelFormat); |