| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| /* |
| * Copyright (C) 2019, Google Inc. |
| * |
| * control_validator.cpp - Control validator |
| */ |
| |
| #include "libcamera/internal/control_validator.h" |
| |
| /** |
| * \file control_validator.h |
| * \brief Abstract control validator |
| */ |
| |
| namespace libcamera { |
| |
| /** |
| * \class ControlValidator |
| * \brief Interface for the control validator |
| * |
| * The ControlValidator class is used by the ControlList class to validate |
| * controls added to the list. It is an abstract class providing an interface |
| * for object-specific control validation, such a Camera controls and V4L2 |
| * controls. |
| */ |
| |
| /** |
| * \fn ControlValidator::name() |
| * \brief Retrieve the name of the object associated with the validator |
| * \return The name of the object associated with the validator |
| */ |
| |
| /** |
| * \fn ControlValidator::validate() |
| * \brief Validate a control |
| * \param[in] id The control ID |
| * |
| * This function validates the control \a id against the object corresponding to |
| * the validator. It shall at least validate that the control is applicable to |
| * the object instance, and may perform additional checks. |
| * |
| * \return True if the control is valid, false otherwise |
| */ |
| |
| } /* namespace libcamera */ |
