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2022-08-09libcamera: controls: Generate and use fixed-sized Span typesChristian Rauch
Define Span types explicitly as either variable- or fixed-sized. This introduces a new convention for defining Span dimensions in the property and control value definitions and generates Span types as variable-sized Span<T> or as fixed-sized Span<T,N>. Signed-off-by: Christian Rauch <Rauch.Christian@gmx.de> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-04ipa: rkisp1: Use YAML 1.1 for tuning data filesLaurent Pinchart
YAML 1.2 support has been added in libyaml in version 0.2.3. Debian stable ships version 0.2.2 of libyaml, which causes parse errors of the tuning tuning data files due to the YAML 1.2 directive at the beginning. As we don't use any feature of YAML 1.2, downgrade the data files to YAML 1.1. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-08-04pipeline: rkisp1: Move ControlInfoMap to IPA moduleLaurent Pinchart
Currently the pipeline handler advertises controls handled by the IPA from a ControlInfoMap it manually constructs. This is wrong, as the IPA module is the component that knows what controls it supports. Fix this by moving the ControlInfoMap construction to the IPA module, and pass it to the pipeline handler as a return value from the IPA init() function. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Florian Sylvestre <fsylvestre@baylibre.com>
2022-08-02ipa: raspberrypi: Reset embedded data parser on configureDavid Plowman
When we switch camera mode following a pipeline reconfiguration, the embedded data parser should be "reset" to discard any data that it may have cached and that might now be invalid. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-29ipa: raspberry: awb: Include <functional>Jacopo Mondi
Building on gcc8 on Debian 10 fails with asyncThread_ = std::thread(std::bind(&Awb::asyncFunc, this)); ../src/ipa/raspberrypi/controller/rpi/awb.cpp:177:34: note: ‘std::bind’ is defined in header ‘<functional>’; did you forget to ‘#include <functional>’? Fix that by including <functional> in awb.cpp. Fixes: c1597f989654 ("ipa: raspberrypi: Use YamlParser to replace dependency on boost") Reported-by: https://buildbot.libcamera.org/#/builders/6/builds/414 Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2022-07-28ipa: raspberrypi: Add functional include to pwl.hEric Curtin
The Pwl class uses std::function, defined in <functional>, without including the header directly. This results in a compilation error with the Fedora 36 compiler toolchain (gcc 12.1.1): In file included from ../src/ipa/raspberrypi/controller/rpi/awb.h:14, from ../src/ipa/raspberrypi/controller/rpi/awb.cpp:14: ../src/ipa/raspberrypi/controller/rpi/../pwl.h:97:18: error: 'std::function' has not been declared 97 | void map(std::function<void(double x, double y)> f) const; | ^~~ Fix it by including <functional>. Fixes: c1597f989654 ("ipa: raspberrypi: Use YamlParser to replace dependency on boost") Signed-off-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: raspberrypi: Remove unused Controller constructorNaushir Patuck
The Controller(char const *jsonFilename) is not valid anymore since Controller::read() can now return an error on a failure. Additionally, this constructor is not actually used, so remove it. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: rkisp1: Add support of ColorProcessing controlFlorian Sylvestre
Add ColorProcessing algorithm that is in charge to manage brightness, contrast and saturation controls. These controls are currently based on user controls. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: rkisp1: Add support of Filter controlFlorian Sylvestre
Denoise and Sharpness filters will be applied by RkISP1 during the demosaicing step. The denoise filter is responsible for removing noise from the image, while the sharpness filter will enhance its acutance. Add filter algorithm with denoise and sharpness values based on user controls. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: rkisp1: Add support of Defect Pixel Cluster Correction controlFlorian Sylvestre
The Defect Pixel Cluster Correction algorithm is responsible to minimize the impact of defective pixels. The on-the-fly method is actually used, based on coefficient provided by the tuning file. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: rkisp1: Add support of Lens Shading Correction controlFlorian Sylvestre
The Lens Shading Correction algorithm applies multipliers to all pixels to compensate for the lens shading effect. The coefficients are specified in a downscaled table in the YAML tuning file. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: rkisp1: Add support of Gamma Sensor Linearization controlFlorian Sylvestre
The GammaSensorLinearization algorithm linearizes the sensor output to compensate the sensor non-linearities by applying piecewise linear functions to the red, green and blue channels. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: raspberrypi: agc: Use YamlObject::getList()Laurent Pinchart
Replace the manual implementation of the readList() functions with YamlObject::getList(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28ipa: raspberrypi: Convert existing cameara tuning files to version 2.0Naushir Patuck
Use the convert_tuning.py script to convert all existing tuning files to version 2.0. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28ipa: raspberrypi: Introduce version 2.0 format for the camera tuning fileNaushir Patuck
The existing tuning file format (version 1.0) requires the controller algorithms to run in the same order as listed in the JSON structure. The JSON specification does not mandate any such ordering, but the Boost JSON parser would maintain this order. In order to remove this reliance on the parser to provide ordering, introduce a new version 2.0 format for the camera tuning file. In this version, the algorithms are specified in a top level list node ("algorithms"), which does require strict ordering of the elements. A "version" node is added to distinguish between the version 1.0 and 2.0 formats. The absence of the "version" node implies version 1.0. A "target" node is also added to specify the target platform for this configuration. Update the controller to support either version of the tuning file by looking at the version node. CreateAlgorithm member function to now load and configure each algorithm. Additionally, make CreateAlgorithm a private member, it does not get called externally. If a version 1.0 format tuning file is used, throw a warning message indicating it will be soon deprecated. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-28ipa: raspberrypi: Use YamlParser to replace dependency on boostLaurent Pinchart
The Raspberry Pi IPA module depends on boost only to parse the JSON tuning data files. As libcamera depends on libyaml, use the YamlParser class to parse those files and drop the dependency on boost. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28ipa: raspberrypi: Replace Fatal log by error propagationLaurent Pinchart
Replace the Fatal log messages that cause an abort during tuning data read with Error messages and proper error propagation to the caller. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28ipa: raspberrypi: Propagate errors from AGC metering tuning data readLaurent Pinchart
Update the AGC metering functions that deal with reading tuning data to propagate errors to the caller, using std::tie and std::tuple to group the error code and return value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28ipa: raspberrypi: Return an error code from Algorithm::read()Laurent Pinchart
When encountering errors, the Algorithm::read() function either uses LOG(Fatal) or throws exceptions from the boost property_tree functions. To prepare for replacing boost JSON parse with the YamlParser class, give the Algorithm::read() function the ability to return an error code, and propagate it all the way to the IPA module init() function. All algorithm classes return a hardcoded 0 value for now, subsequent commits will change that. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28ipa: raspberrypi: Replace tabs with spaces in tuning data filesLaurent Pinchart
Tuning data files mostly use spaces for indentation, with occasional stray tabs. Use spaces consistently. This allows parsing the tuning files with libyaml, preparing to replace the dependency on boost. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-27ipa: raspberrypi: agc: Fix log message prefixesNaushir Patuck
Remove "Agc:" as that gets prefixed by the logging system. s/AgcConfig/AgcMeteringMode/ and s/AgcConfig/AgcMeteringMode where appropriate. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27ipa: raspberrypi: Remove #define constantsNaushir Patuck
Replace all #define constant values with equivalent constexpr definitions. As a drive-by, remove the CAMERA_MODE_NAME_LEN constant as it is unused. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27ipa: raspberryip: Remove all exception throw statementsNaushir Patuck
Replace all exception throw statements with LOG(RPi*, Fatal) error messages. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27raspberrypi: Update Copyright statement in all Raspberry Pi source filesNaushir Patuck
s/Raspberry Pi (Trading) Limited/Raspberry Pi Ltd/ to reflect the new Raspberry Pi entity name. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27ipa: raspberrypi: Rename header files from *.hpp to *.hNaushir Patuck
As per the libcamera coding guidelines, rename all .hpp header files to .h. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27ipa: raspberrypi: Remove extern "C" declarationsNaushir Patuck
Since the controller header files are now C++ specific, remove the extern "C" declarations. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27ipa: raspberrypi: Change to C style code commentsNaushir Patuck
As part of the on-going refactor efforts for the source files in src/ipa/raspberrypi/, switch all C++ style comments to C style comments. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-27ipa: raspberrypi: Code refactoring to match style guidelinesNaushir Patuck
Refactor all the source files in src/ipa/raspberrypi/ to match the recommended formatting guidelines for the libcamera project. The vast majority of changes in this commit comprise of switching from snake_case to CamelCase, and starting class member functions with a lower case character. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-26libcamera: Correctly report enabled ipa modulesQuentin Schulz
"ipa_modules" stores the value of the ipas meson build option. IPAs are enabled if and only if there is an enabled pipeline for an IPA listed in "ipa_modules" array. It is basically the intersection of pipelines and ipa_modules array. In order to correctly report which IPAs get enabled, let's create a new array storing this intersection. Cc: Quentin Schulz <foss+libcamera@0leil.net> Reported-by: Daniel Semkowicz <dse@thaumatec.com> Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
2022-07-22ipa: rkisp1: Transfer queueRequest() call to each algorithmFlorian Sylvestre
Implement rkisp1 queueRequest() function to update each algorithm with user controls. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-22ipa: libipa: algorithm: Add queueRequest() to the Algorithm classFlorian Sylvestre
Add queueRequest() function to the Algorithm class. The queueRequest() function provides controls values coming from the application to each algorithm. Each algorithm is responsible for retrieving the controls associated to them. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-20ipa: rkisp1: Drop unnecessary forward declarations and includesLaurent Pinchart
Forward declarations of IPACameraSensorInfo and inclusion of linux/rkisp1-config.h are not needed in headers that use them only for arguments to functions defined by the Algorithm base class, as inclusion of algorithm.h will bring the necessary declarations for function arguments. Drop them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2022-07-20libcamera: Remove extra ':' after '\todo'Laurent Pinchart
The doxygen '\todo' directory doesn't need to be followed by a colon, yet a few strayed occurrences have made their way in. Fix them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-07-19libcamera: controls: Use std::optional to handle invalid control valuesChristian Rauch
Previously, ControlList::get<T>() would use default constructed objects to indicate that a ControlList does not have the requested Control. This has several disadvantages: 1) It requires types to be default constructible, 2) it does not differentiate between a default constructed object and an object that happens to have the same state as a default constructed object. std::optional<T> additionally stores the information if the object is valid or not, and therefore is more expressive than a default constructed object. Signed-off-by: Christian Rauch <Rauch.Christian@gmx.de> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-29ipa: rkisp1: Add support of Black Level Correction tuningFlorian Sylvestre
Get the Black Level Correction algorithm parameters from YAML tuning data. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-29ipa: rkisp1: Add OV5640 tuning fileFlorian Sylvestre
Add the OV5640 tuning file containing default values for 'black level correction' algorithm. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-29ipa: rkisp1: Add IMX219 tuning fileLaurent Pinchart
Add a skeleton for the IMX219 tuning file, with data for the BLC algorithm. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29ipa: rkisp1: Add YAML tuning file supportFlorian Sylvestre
Retrieve root node in YAML tuning file and provide to each algorithm this YamlObject to allow them to grab their default parameters by calling init() function. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-29ipa: rkisp1: Register algorithmsLaurent Pinchart
To prepare for dynamic instantiation of algorithms from the tuning file, register the algorithms with the Module class. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29pipeline: rkisp1: Support IPA tuning fileFlorian Sylvestre
Pass the path name of the YAML IPA tuning file to the IPA module. The file name is derived from the sensor name ("${sensor_name}.yaml"), with a fallback to "uncalibrated.yaml". The tuning file name can be manually overridden with the LIBCAMERA_RKISP1_TUNING_FILE environment variable. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-29ipa: libipa: module: Make the Module class LoggableLaurent Pinchart
To help attribute messages logged by the Module class to a particular IPA module, make the class loggable. The logPrefix() function must be implemented by the IPA module-specific derived class. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29ipa: libipa: module: Add support for instantiation from YAMLLaurent Pinchart
Add a Module::createAlgorithms() function to instantiate algorithms from a YamlObject. The instantiated algorithms are stored in a private member variable list, exposed through the Module::algorithms() function. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29ipa: libipa: algorithm: Add init() function to the Algorithm classFlorian Sylvestre
Add the init() function that will be called during algorithm initialization to provide each algorithm the list of algorithms tuning data. Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-29ipa: libipa: algorithm: Add an algorithm registration mechanismLaurent Pinchart
In order to allow dynamic instantiation of algorithms based on tuning data files, add a mechanism to register algorithms with the IPA module. The implementation relies on an AlgorithmFactory class and a registration macro, similar to the pipeline handler registration mechanism. The main difference is that the algorithm registration and instantiation are implemented in the Module class instead of the AlgorithmFactory class, making the factory an internal implementation detail. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29ipa: libipa: Move ipa namespace documentation to module.cppLaurent Pinchart
The libipa.cpp file exists for the sole purpose of documentating the ipa namespace. As we now have a top-level module.cpp file in libipa, move the documentation there, and drop libipa.cpp. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29ipa: libipa: Introduce a Module class templateLaurent Pinchart
libipa defines an abstract Algorithm class template that is specialized by IPA modules. IPA modules then instantiate and manage algorithms internally, without help from libipa. With ongoing work on tuning data support for the RkISP1, and future similar work for the IPU3, more code duplication for algorithms management is expected. To address this and share code between multiple IPA modules, introduce a new Module class template that will define and manage top-level concepts for the IPA module. The Module class template needs to be specialized with the same types as the Algorithm class. To avoid manual specialization of both classes, store the types in the Module class, and replace the template arguments of the Algorithm class with a single Module argument from which the other types are retrieved. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2022-06-29pipeline: ipa: raspberrypi: Correctly report available control limitsNaushir Patuck
The ipa currently advertises a static ControlInfoMap to specify the available controls and their limits. Fix this limitation by having the IPA populate a new ControlInfoMap with updated limits for ExposureTime, AnalogueGain, and FrameDurationLimits controls based on the current sensor mode. This new ControlInfoMap is then returned back to the pipeline handler and available to the application after a successful Camera::configure() call. Before the first call to Camera::configure(), this ControlInfoMap provides some reasonable default limits for ExposureTime, AnalogueGain, and FrameDurationLimits. However, applications must not rely on these values, but obtain the correct limits after the call to Camera::configure(). Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-06-29pipeline: ipa: raspberrypi: Move ControlInfoMap to the IPANaushir Patuck
Currently the pipeline handler advertises controls handled by the IPA from a static ControlInfoMap defined in the raspberrypi.h header. This change removes this header file, and instead the IPA returns the ControlInfoMap to the pipeline handler from the ipa::init() function. This is done to allow the IPA to adjust the limits of the controls based on the sensor mode in a subsequent change. Bug: https://bugs.libcamera.org/show_bug.cgi?id=83 Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-06-29ipa: raspberrypi: Use std::optional in DeviceStatusNaushir Patuck
Switch the aperture, lens_position, and flash_intensity fields in the DeviceStatus structure to use std::optional instead of using invalid default values. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-06-29ipa: raspberrypi: imx477: Get sensor temperature from embedded dataNaushir Patuck
Fetch the sensor temperature value from the embedded data buffer and add it to the DeviceStatus structure in CamHelperImx477::PopulateMetadata(). Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>