libcamera: pipeline_handler: Mark controls() and properties() as const operations
Reading the controls and properties does not modify the pipeline's state and can be marked as const operations. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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2 changed files with 6 additions and 6 deletions
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@ -68,8 +68,8 @@ public:
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bool lock();
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bool lock();
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void unlock();
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void unlock();
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const ControlInfoMap &controls(Camera *camera);
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const ControlInfoMap &controls(const Camera *camera) const;
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const ControlList &properties(Camera *camera);
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const ControlList &properties(const Camera *camera) const;
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virtual CameraConfiguration *generateConfiguration(Camera *camera,
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virtual CameraConfiguration *generateConfiguration(Camera *camera,
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const StreamRoles &roles) = 0;
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const StreamRoles &roles) = 0;
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@ -257,9 +257,9 @@ void PipelineHandler::unlock()
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* \context This function is \threadsafe.
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* \context This function is \threadsafe.
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* \return A ControlInfoMap listing the controls support by \a camera
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* \return A ControlInfoMap listing the controls support by \a camera
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*/
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*/
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const ControlInfoMap &PipelineHandler::controls(Camera *camera)
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const ControlInfoMap &PipelineHandler::controls(const Camera *camera) const
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{
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{
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CameraData *data = cameraData(camera);
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const CameraData *data = cameraData(camera);
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return data->controlInfo_;
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return data->controlInfo_;
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}
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}
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@ -268,9 +268,9 @@ const ControlInfoMap &PipelineHandler::controls(Camera *camera)
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* \param[in] camera The camera
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* \param[in] camera The camera
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* \return A ControlList of properties supported by \a camera
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* \return A ControlList of properties supported by \a camera
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*/
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*/
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const ControlList &PipelineHandler::properties(Camera *camera)
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const ControlList &PipelineHandler::properties(const Camera *camera) const
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{
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{
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CameraData *data = cameraData(camera);
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const CameraData *data = cameraData(camera);
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return data->properties_;
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return data->properties_;
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}
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}
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