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path: root/src/ipa/rkisp1
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2022-09-28ipa: libipa: algorithm: prepare(): Pass frame and frame ContextKieran Bingham
2022-09-27ipa: libipa: Pass a reference instead of pointer to Algorithm::process()Laurent Pinchart
2022-08-30ipa: rkisp1: lsc: Use double instead of float to accumulate vector of doublesMarvin Schmidt
2022-08-30ipa: rkisp1: Remove redundant call of std::string::c_str()Marvin Schmidt
2022-08-21ipa: rkisp1: Add support of Denoise Pre-Filter controlFlorian Sylvestre
2022-08-21ipa: rkisp1: Add enable field for LSC algorithm in IPA contextFlorian Sylvestre
2022-08-21ipa: rkisp1: Add enable field for AWB algorithm in IPA contextFlorian Sylvestre
2022-08-19ipa: rkisp1: Add manual color gainsPaul Elder
2022-08-09ipa: rkisp1: Remove unused algorithms includes from rkisp1.cppDaniel Semkowicz
2022-08-04ipa: rkisp1: Use YAML 1.1 for tuning data filesLaurent Pinchart
2022-08-04pipeline: rkisp1: Move ControlInfoMap to IPA moduleLaurent Pinchart
2022-07-28ipa: rkisp1: Add support of ColorProcessing controlFlorian Sylvestre
2022-07-28ipa: rkisp1: Add support of Filter controlFlorian Sylvestre
2022-07-28ipa: rkisp1: Add support of Defect Pixel Cluster Correction controlFlorian Sylvestre
2022-07-28ipa: rkisp1: Add support of Lens Shading Correction controlFlorian Sylvestre
2022-07-28ipa: rkisp1: Add support of Gamma Sensor Linearization controlFlorian Sylvestre
2022-07-22ipa: rkisp1: Transfer queueRequest() call to each algorithmFlorian Sylvestre
2022-07-20ipa: rkisp1: Drop unnecessary forward declarations and includesLaurent Pinchart
2022-06-29ipa: rkisp1: Add support of Black Level Correction tuningFlorian Sylvestre
2022-06-29ipa: rkisp1: Add OV5640 tuning fileFlorian Sylvestre
2022-06-29ipa: rkisp1: Add IMX219 tuning fileLaurent Pinchart
2022-06-29ipa: rkisp1: Add YAML tuning file supportFlorian Sylvestre
2022-06-29ipa: rkisp1: Register algorithmsLaurent Pinchart
2022-06-29pipeline: rkisp1: Support IPA tuning fileFlorian Sylvestre
2022-06-29ipa: libipa: Introduce a Module class templateLaurent Pinchart
2022-06-01libcamera: Use "..." instead of <...> consistently for internal headersLaurent Pinchart
2022-05-18ipa: libipa: Add frame context pointer in process()Umang Jain
2022-04-02ipa: rkisp1: Split queuing of request and parameter fillingUmang Jain
2022-03-28ipa: rkisp1: Introduce AWBJean-Michel Hautbois
2022-03-28ipa: rkisp1: agc: Add a histogram-based gainJean-Michel Hautbois
2022-03-28ipa: rkisp1: Introduce Black Level CorrectionJean-Michel Hautbois
2022-03-28ipa: rkisp1: Use frame counter for the request queuedJean-Michel Hautbois
2022-03-23ipa: rkisp1: Replace event-based ops with dedicated functionsUmang Jain
2022-03-23ipa: rkisp1: Drop private exposure and gain limitsUmang Jain
2021-12-07libcamera: Use utils::abs_diff()Laurent Pinchart
2021-12-01ipa: rkisp1: Initialize numCells in constructorJean-Michel Hautbois
2021-11-29ipa: rkisp1: agc: Introduce prepare callJean-Michel Hautbois
2021-11-29ipa: rkisp1: Introduce AGCJean-Michel Hautbois
2021-11-29ipa: rkisp1: agc: Introduce HW revision in IPAContextJean-Michel Hautbois
2021-11-29ipa: rkisp1: Report and use sensor controlsJean-Michel Hautbois
2021-11-29ipa: rkisp1: Use the Algorithm classJean-Michel Hautbois
2021-11-29ipa: rkisp1: Introduce IPAContextJean-Michel Hautbois
2021-11-29ipa: rkisp1: Instantiate CameraSensorHelperJean-Michel Hautbois
2021-11-29ipa: Do not modify the sensor limitsJean-Michel Hautbois
2021-11-29ipa: rkisp1: Pass IPASettings at init callJean-Michel Hautbois
2021-08-31libcamera: mapped_framebuffer: Rename maps() to planes()Hirokazu Honda
2021-08-30ipa: rkisp1: Use offset in mapping IPABufferHirokazu Honda
2021-07-22ipa: rkisp1: Add support for V12 isp blocksHeiko Stuebner
2021-07-11libcamera: buffer: Rename buffer.h to framebuffer.hLaurent Pinchart
2021-06-25libcamera/base: Validate internal headers as privateKieran Bingham
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-02 15:23:48 +0000
om"> * interface to set and get control is implemented by the V4L2Device class, and * this file only provides the data type definitions. * * \todo Add support for compound controls */ namespace libcamera { /** * \class V4L2ControlInfo * \brief Information on a V4L2 control * * The V4L2ControlInfo class represents all the information related to a V4L2 * control, such as its ID, its type, its user-readable name and the expected * size of its value data. * * V4L2ControlInfo instances are created by inspecting the fieldS of a struct * v4l2_query_ext_ctrl structure, after it has been filled by the device driver * as a consequence of a VIDIOC_QUERY_EXT_CTRL ioctl call. * * This class does not contain the control value, but only static information on * the control, which shall be cached by the caller at initialisation time or * the first time the control information is accessed. */ /** * \brief Construct a V4L2ControlInfo from a struct v4l2_query_ext_ctrl * \param ctrl The struct v4l2_query_ext_ctrl as returned by the kernel */ V4L2ControlInfo::V4L2ControlInfo(const struct v4l2_query_ext_ctrl &ctrl) { id_ = ctrl.id; type_ = ctrl.type; name_ = static_cast<const char *>(ctrl.name); size_ = ctrl.elem_size * ctrl.elems; } /** * \fn V4L2ControlInfo::id() * \brief Retrieve the control ID * \return The V4L2 control ID */ /** * \fn V4L2ControlInfo::type() * \brief Retrieve the control type as defined by V4L2_CTRL_TYPE_* * \return The V4L2 control type */ /** * \fn V4L2ControlInfo::size() * \brief Retrieve the control value data size (in bytes) * \return The V4L2 control value data size */ /** * \fn V4L2ControlInfo::name() * \brief Retrieve the control user readable name * \return The V4L2 control user readable name */ /** * \class V4L2Control * \brief A V4L2 control value * * The V4L2Control class represent the value of a V4L2 control. The class * stores values that have been read from or will be applied to a V4L2 device. * * The value stored in the class instances does not reflect what is actually * applied to the hardware but is a pure software cache optionally initialized * at control creation time and modified by a control read or write operation. * * The write and read controls the V4L2Control class instances are not meant * to be directly used but are instead intended to be grouped in * V4L2ControlList instances, which are then passed as parameters to * V4L2Device::setControls() and V4L2Device::getControls() operations. */ /** * \fn V4L2Control::V4L2Control * \brief Construct a V4L2 control with \a id and \a value * \param id The V4L2 control ID * \param value The control value */ /** * \fn V4L2Control::value() * \brief Retrieve the value of the control * * This method returns the cached control value, initially set by * V4L2ControlList::add() and then updated when the controls are read or * written with V4L2Device::getControls() and V4L2Device::setControls(). * * \return The V4L2 control value */ /** * \fn V4L2Control::setValue() * \brief Set the value of the control * \param value The new V4L2 control value * * This method stores the control value, which will be applied to the * device when calling V4L2Device::setControls(). */ /** * \fn V4L2Control::id() * \brief Retrieve the control ID this instance refers to * \return The V4L2Control ID */ /** * \class V4L2ControlList * \brief Container of V4L2Control instances * * The V4L2ControlList class works as a container for a list of V4L2Control * instances. The class provides operations to add a new control to the list, * get back a control value, and reset the list of controls it contains. * * In order to set and get controls, user of the libcamera V4L2 control * framework should operate on instances of the V4L2ControlList class, and use * them as argument for the V4L2Device::setControls() and * V4L2Device::getControls() operations, which write and read a list of * controls to or from a V4L2 device (a video device or a subdevice). * * Controls are added to a V4L2ControlList instance with the add() method, with * or without a value. * * To write controls to a device, the controls of interest shall be added with * an initial value by calling V4L2ControlList::add(unsigned int id, int64_t * value) to prepare for a write operation. Once the values of all controls of * interest have been added, the V4L2ControlList instance is passed to the * V4L2Device::setControls(), which sets the controls on the device. * * To read controls from a device, the desired controls are added with * V4L2ControlList::add(unsigned int id) to prepare for a read operation. The * V4L2ControlList instance is then passed to V4L2Device::getControls(), which * reads the controls from the device and updates the values stored in * V4L2ControlList. * * V4L2ControlList instances can be reset to remove all controls they contain * and prepare to be re-used for a new control write/read sequence. */ /** * \typedef V4L2ControlList::iterator * \brief Iterator on the V4L2 controls contained in the instance */ /** * \typedef V4L2ControlList::const_iterator * \brief Const iterator on the V4L2 controls contained in the instance */ /** * \fn iterator V4L2ControlList::begin() * \brief Retrieve an iterator to the first V4L2Control in the instance * \return An iterator to the first V4L2 control */ /** * \fn const_iterator V4L2ControlList::begin() const * \brief Retrieve a constant iterator to the first V4L2Control in the instance * \return A constant iterator to the first V4L2 control */ /** * \fn iterator V4L2ControlList::end() * \brief Retrieve an iterator pointing to the past-the-end V4L2Control in the * instance * \return An iterator to the element following the last V4L2 control in the * instance */ /** * \fn const_iterator V4L2ControlList::end() const * \brief Retrieve a constant iterator pointing to the past-the-end V4L2Control * in the instance * \return A constant iterator to the element following the last V4L2 control * in the instance */ /** * \fn V4L2ControlList::empty() * \brief Verify if the instance does not contain any control * \return True if the instance does not contain any control, false otherwise */ /** * \fn V4L2ControlList::size() * \brief Retrieve the number on controls in the instance * \return The number of V4L2Control stored in the instance */ /** * \fn V4L2ControlList::clear() * \brief Remove all controls in the instance */ /** * \brief Add control with \a id and optional \a value to the instance * \param id The V4L2 control ID (V4L2_CID_*) * \param value The V4L2 control value * * This method adds a new V4L2 control to the V4L2ControlList. The newly * inserted control shall not already be present in the control lists, otherwise * this method, and further use of the control list lead to undefined behaviour. */ void V4L2ControlList::add(unsigned int id, int64_t value) { controls_.emplace_back(id, value); } /** * \brief Retrieve the control at \a index * \param[in] index The control index * * Controls are stored in a V4L2ControlList in order of insertion and this * method retrieves the control at \a index. * * \return A pointer to the V4L2Control at \a index or nullptr if the * index is larger than the number of controls */ V4L2Control *V4L2ControlList::getByIndex(unsigned int index) { if (index >= controls_.size()) return nullptr; return &controls_[index]; } /** * \brief Retrieve the control with \a id * \param[in] id The V4L2 control ID (V4L2_CID_xx) * \return A pointer to the V4L2Control with \a id or nullptr if the * control ID is not part of this instance. */ V4L2Control *V4L2ControlList::operator[](unsigned int id) { for (V4L2Control &ctrl : controls_) { if (ctrl.id() == id) return &ctrl; } return nullptr; } } /* namespace libcamera */
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-02 15:23:45 +0000