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Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

libcamera::ipa::ipu3::algorithms::Accumulator | RGB statistics for a given zone
libcamera::ipa::AgcMeanLuminance::AgcConstraint | The boundaries and target for an AeConstraintMode constraint
libcamera::ipa::AgcMeanLuminance | A mean-based auto-exposure algorithm
libcamera::ipa::ipu3::algorithms::Agc | A mean-based auto-exposure algorithm
libcamera::ipa::Algorithm< _Module > | The base class for all IPA algorithms
libcamera::ipa::Algorithm< Module > |
libcamera::ipa::ipu3::algorithms::Af | An auto-focus algorithm based on IPU3 statistics
libcamera::ipa::ipu3::algorithms::Agc | A mean-based auto-exposure algorithm
libcamera::ipa::ipu3::algorithms::Awb | A Grey world white balance correction algorithm
libcamera::ipa::ipu3::algorithms::BlackLevelCorrection | A class to handle black level correction
libcamera::ipa::ipu3::algorithms::ToneMapping | A class to handle tone mapping based on gamma
libcamera::ipa::AlgorithmFactoryBase< _Algorithm::Module > |
libcamera::ipa::AlgorithmFactory< _Algorithm > | Registration of Algorithm classes and creation of instances
libcamera::ipa::CameraSensorHelper::AnalogueGainExp | Analogue gain constants for the exponential gain model
libcamera::ipa::CameraSensorHelper::AnalogueGainLinear | Analogue gain constants for the linear gain model
libcamera::ipa::AwbAlgorithm | A base class for auto white balance algorithms
libcamera::ipa::AwbBayes | Implementation of a bayesian auto white balance algorithm
libcamera::ipa::AwbGrey | A Grey world auto white balance algorithm
libcamera::ipa::AwbResult | The result of an AWB calculation
libcamera::ipa::AwbStats | An abstraction class wrapping hardware-specific AWB statistics
libcamera::Backtrace | Representation of a call stack backtrace
libcamera::BayerFormat | Class to represent a raw image Bayer format
libcamera::Benchmark | Simple builtin benchmark
libcamera::ByteStreamBuffer | Wrap a memory buffer and provide sequential data read and write
libcamera::CameraConfiguration | Hold configuration for streams of the camera
libcamera::CameraSensor | A abstract camera sensor
libcamera::CameraSensorFactoryBase | Base class for camera sensor factories
libcamera::CameraSensorFactory< _CameraSensor > | Registration of CameraSensorFactory classes and creation of instances
libcamera::ipa::CameraSensorHelper | Base class for computing sensor tuning parameters using sensor-specific constants
libcamera::ipa::CameraSensorHelperFactoryBase | Base class for camera sensor helper factories
libcamera::ipa::CameraSensorHelperFactory< _Helper > | Registration of CameraSensorHelperFactory classes and creation of instances
libcamera::CameraSensorProperties | Database of camera sensor properties
libcamera::ClockRecovery | Recover an output clock from an input clock
libcamera::ColorSpace | Class to describe a color space
libcamera::ConditionVariable | Std::condition_variable wrapper integrating with MutexLocker
libcamera::ControlId | Control static metadata
libcamera::Control< T > | Describe a control and its intrinsic properties
libcamera::ControlInfo | Describe the limits of valid values for a Control
libcamera::ControlList | Associate a list of ControlId with their values for an object
libcamera::DelayedControls::ControlParams | Parameters associated with controls handled by the DelayedControls helper class
libcamera::ControlSerializer | Serializer and deserializer for control-related classes
libcamera::ControlValidator | Interface for the control validator
libcamera::CameraControlValidator | A control validator for Camera instances
libcamera::ControlValue | Abstract type representing the value of a control
libcamera::Converter | Abstract Base Class for converter
libcamera::V4L2M2MConverter | The V4L2 M2M converter implements the converter interface based on V4L2 M2M device
libcamera::ConverterDW100Module | A converter module for the dw100 dewarper
libcamera::ConverterFactoryBase | Base class for converter factories
libcamera::ConverterFactory< _Converter > | Registration of ConverterFactory classes and creation of instances
libcamera::Debayer::DebayerInputConfig | Structure describing the incoming Bayer parameters
libcamera::Debayer::DebayerOutputConfig | Structure describing the output frame configuration
libcamera::DebayerParams | Struct to hold the debayer parameters
libcamera::DebugMetadata | Helper to record metadata for later use
libcamera::DeviceEnumerator | Enumerate, store and search media devices
libcamera::DeviceMatch | Description of a media device search pattern
libcamera::DmaBufAllocator | Helper class for dma-buf allocations
libcamera::DmaSyncer | Helper class for dma-buf's synchronization
std::chrono::duration |
libcamera::utils::Duration | Helper class from std::chrono::duration that represents a time duration in nanoseconds with double precision
libcamera::Dw100VertexMap | Helper class to compute dw100 vertex maps
libcamera::eGL | Helper class for managing OpenGL ES operations
libcamera::eGLImage | Helper class for managing EGL image resources
std::enable_shared_from_this |
libcamera::Camera | Camera device
libcamera::PipelineHandler | Create and manage cameras based on a set of media devices
libcamera::MediaPipeline::Entity | A node composing the media pipeline
libcamera::EventDispatcher | Interface to manage the libcamera events and timers
libcamera::EventDispatcherPoll | A poll-based event dispatcher
libcamera::ipa::ExposureModeHelper | Class for splitting exposure into exposure time and total gain
libcamera::Extensible | Base class to manage private data through a d-pointer
libcamera::Camera | Camera device
libcamera::CameraManager | Provide access and manage all cameras in the system
libcamera::FrameBuffer | Frame buffer data and its associated dynamic metadata
libcamera::Request | A frame capture request
libcamera::ipa::FCQueue< FrameContext > | A support class for managing FrameContext instances in IPA modules
libcamera::Fence | Synchronization primitive to manage resources
libcamera::File | Interface for I/O operations on files
libcamera::Flags< E > | Type-safe container for enum-based bitfields
libcamera::FrameBufferAllocator | FrameBuffer allocator for applications
libcamera::ipa::FrameContext | Context for a frame
libcamera::ipa::ipu3::IPAFrameContext | IPU3-specific FrameContext
libcamera::FrameMetadata | Metadata related to a captured frame
libcamera::GlobalConfiguration | Support for global libcamera configuration
libcamera::IPCMessage::Header | Container for an IPCMessage header
libcamera::ipa::Histogram | The base class for creating histograms
libcamera::V4L2PixelFormat::Info | Information about a V4L2 pixel format
libcamera::ipa::Interpolator< T > | Class for storing, retrieving, and interpolating objects
libcamera::ipa::Pwl::Interval | Describe an interval in one-dimensional real space
libcamera::ipa_control_info_entry | Description of a serialized ControlInfo entry
libcamera::ipa_control_list_entry | Description of a serialized ControlList entry
libcamera::ipa_control_value_entry | Description of a serialized ControlValue entry
libcamera::ipa_controls_header | Serialized control packet header
libcamera::ipa::ipu3::IPAActiveState | The active state of the IPA algorithms
libcamera::IPABuffer | Buffer information for the IPA interface
libcamera::IPACameraSensorInfo | Report the image sensor characteristics
libcamera::ipa::ipu3::IPAContext | Global IPA context data shared between all algorithms
libcamera::IPADataSerializer< T, typename > | IPA Data Serializer
libcamera::IPAInterface | C++ Interface for IPA implementation
libcamera::IPAProxy | IPA Proxy
IPAIPU3Interface |
libcamera::ipa::ipu3::IPAIPU3 | The IPU3 IPA implementation
libcamera::IPAManager | Manager for IPA modules
libcamera::IPAModuleInfo | Information of an IPA module
libcamera::ipa::ipu3::IPASessionConfiguration | Session configuration for the IPA module
libcamera::IPASettings | IPA interface initialization settings
libcamera::IPAStream | Stream configuration for the IPA interface
libcamera::IPCMessage | IPC message to be passed through IPC message pipe
libcamera::IPCPipe | IPC message pipe for IPA isolation
libcamera::IPCUnixSocket | IPC mechanism based on Unix sockets
libcamera::LogCategory | A category of log message
libcamera::Loggable | Base class to support log message extensions
libcamera::ipa::Module< IPAContext, IPAFrameContext, IPAConfigInfo, ipu3_uapi_params, ipu3_uapi_stats_3a > |
libcamera::ipa::ipu3::IPAIPU3 | The IPU3 IPA implementation
libcamera::CameraLens | A camera lens based on V4L2 subdevices
libcamera::IPAModule | Wrapper around IPA module shared object
libcamera::MediaDevice | The MediaDevice represents a Media Controller device with its full graph of connected objects
libcamera::V4L2Device | Base class for V4L2VideoDevice and V4L2Subdevice
libcamera::V4L2Subdevice | A V4L2 subdevice as exposed by the Linux kernel
libcamera::V4L2VideoDevice | V4L2VideoDevice object and API
libcamera::V4L2Request | V4L2Request object and API
libcamera::ipa::Module< _Context, _FrameContext, _Config, _Params, _Stats > | The base class for all IPA modules
libcamera::Logger | Message logger
libcamera::LogMessage | Internal log message representation
libcamera::LogOutput | Log output
libcamera::ipa::LscPolynomial | Class for handling even polynomials used in lens shading correction
libcamera::ipa::Lux | Class that implements lux estimation
libcamera::MappedBuffer | Provide an interface to support managing memory mapped buffers
libcamera::MappedFrameBuffer | Map a FrameBuffer using the MappedBuffer interface
libcamera::Matrix< T, Rows, Cols > | Matrix class
libcamera::MediaBusFormatInfo | Information about media bus formats
libcamera::MediaObject | Base class for all media objects
libcamera::MediaEntity | The MediaEntity represents an entity in the media graph
libcamera::MediaLink | The MediaLink represents a link between two pads in the media graph
libcamera::MediaPad | The MediaPad represents a pad of an entity in the media graph
libcamera::MediaPipeline | The MediaPipeline represents a set of entities that together form a data path for stream data
libcamera::MemFd | Helper class to create anonymous files
libcamera::Message | A message that can be posted to a Thread
libcamera::InvokeMessage | A message carrying a method invocation across threads
libcamera::MessageQueue | A queue of posted messages
libcamera::ipa::AwbAlgorithm::ModeConfig | Holds the configuration of a single AWB mode
libcamera::Mutex | Std::mutex wrapper with clang thread safety annotation
libcamera::MutexLocker | Std::unique_lock wrapper with clang thread safety annotation
libcamera::Object | Base object to support automatic signal disconnection
libcamera::Camera | Camera device
libcamera::CameraManager | Provide access and manage all cameras in the system
libcamera::Debayer | Base debayering class
libcamera::DebayerCpu | Class for debayering on the CPU
libcamera::DebayerEGL | Class for debayering using an EGL Shader
libcamera::DelayedControls | Helper to deal with controls that take effect with a delay
libcamera::EventNotifier | Notify of activity on a file descriptor
libcamera::PipelineHandler | Create and manage cameras based on a set of media devices
libcamera::SoftwareIsp | Class for the Software ISP
libcamera::Timer | Single-shot timer interface
libcamera::IPCUnixSocket::Payload | Container for an IPC payload
libcamera::PipelineHandlerFactoryBase | Base class for pipeline handler factories
libcamera::PipelineHandlerFactory< _PipelineHandler > | Registration of PipelineHandler classes and creation of instances
libcamera::PixelFormat | Libcamera image pixel format
libcamera::PixelFormatInfo | Information about pixel formats
libcamera::FrameBuffer::Plane | A memory region to store a single plane of a frame
libcamera::FrameMetadata::Plane | Per-plane frame metadata
libcamera::PixelFormatInfo::Plane | Information about a single plane of a pixel format
libcamera::V4L2DeviceFormat::Plane | Per-plane memory size information
libcamera::Point | Describe a point in two-dimensional space
libcamera::Extensible::Private | Base class for private data managed through a d-pointer
libcamera::Camera::Private | Base class for camera private data
libcamera::FrameBuffer::Private | Base class for FrameBuffer private data
libcamera::Request::Private | Request private data
libcamera::Process | Process object
libcamera::PubKey | Public key wrapper for signature verification
libcamera::ipa::Pwl | Describe a univariate piecewise linear function in two-dimensional real space
libcamera::Rectangle | Describe a rectangle's position and dimensions
libcamera::V4L2Subdevice::Route | V4L2 subdevice routing table entry
libcamera::utils::ScopeExitActions | An object that performs actions upon destruction
libcamera::Semaphore | General-purpose counting semaphore
libcamera::SensorConfiguration | Camera sensor configuration
libcamera::CameraSensorProperties::SensorDelays | Sensor control application delay values
libcamera::SharedFD | RAII-style wrapper for file descriptors
libcamera::SharedMem | Helper class to allocate and manage memory shareable between processes
libcamera::SharedMemObject< libcamera::DebayerParams > |
libcamera::SharedMemObject< libcamera::SwIspStats > |
libcamera::SharedMemObject< T, typename > | Helper class to allocate an object in shareable memory
libcamera::SignalBase |
libcamera::Signal< libcamera::Request *, libcamera::FrameBuffer * > |
libcamera::Signal< libcamera::Request * > |
libcamera::Signal< libcamera::FrameBuffer * > |
libcamera::Signal< const libcamera::IPCMessage & > |
libcamera::Signal< enum ExitStatus, int > |
libcamera::Signal< uint32_t, uint32_t > |
libcamera::Signal< uint32_t, const libcamera::ControlList & > |
libcamera::Signal< const libcamera::ControlList & > |
libcamera::Signal< uint32_t > |
libcamera::Signal< libcamera::V4L2Request * > |
libcamera::Signal< Args > | Generic signal and slot communication mechanism
libcamera::Size | Describe a two-dimensional size
libcamera::SizeRange | Describe a range of sizes
libcamera::Stream | Video stream for a camera
libcamera::V4L2Subdevice::Stream | V4L2 subdevice stream
libcamera::StreamConfiguration | Configuration parameters for a stream
libcamera::StreamFormats | Hold information about supported stream formats
libcamera::SwIspStats | Struct that holds the statistics for the Software ISP
libcamera::SwStatsCpu | Class for gathering statistics on the CPU
libcamera::Thread | A thread of execution
libcamera::ThreadMain | Thread wrapper for the main thread
libcamera::ThreadData | Thread-local internal data
libcamera::UniqueFD | Unique_ptr-like wrapper for a file descriptor
std::unordered_map |
libcamera::ControlInfoMap | A map of ControlId to ControlInfo
v4l2_capability |
libcamera::V4L2Capability | Struct v4l2_capability object wrapper and helpers
v4l2_subdev_capability |
libcamera::V4L2SubdeviceCapability | Struct v4l2_subdev_capability object wrapper and helpers
libcamera::V4L2BufferCache | Hot cache of associations between V4L2 buffer indexes and FrameBuffer
libcamera::V4L2DeviceFormat | The V4L2 video device image format and sizes
libcamera::V4L2M2MDevice | Memory-to-Memory video device
libcamera::ipa::V4L2Params< Traits > | Helper class that represent an ISP configuration buffer
libcamera::ipa::V4L2ParamsBlock< T > | Helper class that represents an ISP configuration block
libcamera::V4L2PixelFormat | V4L2 pixel format FourCC wrapper
libcamera::V4L2SubdeviceFormat | The V4L2 sub-device image format and sizes
libcamera::Vector< T, Rows > | Vector class
libcamera::YamlObject | A class representing the tree structure of the YAML content
libcamera::YamlParser | A helper class for parsing a YAML file