diff options
Diffstat (limited to 'src/libcamera/include/media_device.h')
| -rw-r--r-- | src/libcamera/include/media_device.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/libcamera/include/media_device.h b/src/libcamera/include/media_device.h index bca7c9a1..74a67c81 100644 --- a/src/libcamera/include/media_device.h +++ b/src/libcamera/include/media_device.h @@ -28,6 +28,7 @@ public: void close(); int populate(); + bool valid() const { return valid_; } const std::string driver() const { return driver_; } const std::string devnode() const { return devnode_; } @@ -37,18 +38,19 @@ private: std::string driver_; std::string devnode_; int fd_; + bool valid_; std::map<unsigned int, MediaObject *> objects_; MediaObject *object(unsigned int id); - int addObject(MediaObject *obj); + bool addObject(MediaObject *obj); void clear(); std::vector<MediaEntity *> entities_; MediaEntity *getEntityByName(const std::string &name); - void populateEntities(const struct media_v2_topology &topology); - int populatePads(const struct media_v2_topology &topology); - int populateLinks(const struct media_v2_topology &topology); + bool populateEntities(const struct media_v2_topology &topology); + bool populatePads(const struct media_v2_topology &topology); + bool populateLinks(const struct media_v2_topology &topology); }; } /* namespace libcamera */ |