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2023-11-29controls: Update argument handling for controls generation scriptsNaushir Patuck
The template file to the gen-controls.py and gen-py-controls.py is now passed in through the '-t' or '--template' command line argument instead of being a positional argument. This will allow multiple input files to be provided to the scripts in a future commit. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-11-29controls: Add vendor control/property support to generation scriptsNaushir Patuck
Add support for vendor-specific controls and properties to libcamera. The controls/properties are defined by a "vendor" tag in the YAML control description file, for example: vendor: rpi controls: - MyExampleControl: type: string description: | Test for libcamera vendor-specific controls. This will now generate a control id in the libcamera::controls::rpi namespace, ensuring no id conflict between different vendors, core or draft libcamera controls. Similarly, a ControlIdMap control is generated in the libcamera::controls::rpi namespace. A #define LIBCAMERA_HAS_RPI_VENDOR_CONTROLS is also generated to allow applications to conditionally compile code if the specific vendor controls are present. For the python bindings, the control is available with libcamera.controls.rpi.MyExampleControl. The above controls example applies similarly to properties. Existing libcamera controls defined in control_ids.yaml are given the "libcamera" vendor tag. A new --mode flag is added to gen-controls.py to specify the mode of operation, either 'controls' or 'properties' to allow the code generator to correctly set the #define string. As a drive-by, sort and redefine the output command line argument in gen-controls.py and gen-py-controls.py to ('--output', '-o') for consistency. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-10-23libcamera: Use CameraConfiguration::orientationJacopo Mondi
Replace the usage of CameraConfiguration::transform with the newly introduced CameraConfiguration::orientation. Rework and rename the CameraSensor::validateTransform(transform) to CameraSensor::computeTransform(orientation), that given the desired image orientation computes the Transform that pipeline handlers should apply to the sensor to obtain it. Port all pipeline handlers to use the newly introduced function. This commit breaks existing applications as it removes the public CameraConfiguration::transform in favour of CameraConfiguration::orientation. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-10-23py: libcamera: Define and use OrientationJacopo Mondi
Define an enumeration type for Orientation and expose the CameraConfiguration::orientation property in place of CameraConfiguration::transform. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-10-16py: gen-py-controls: Remove SceneFlicker workaroundKieran Bingham
The python bindings layer has to parse the libcamera controls to ensure that they are converted to suitable names for the python layer. Part of this strips out common prefixes from control names, however the SceneFlicker control would end up using an illegal name if processed in the same way as the other controls. The SceneFlicker control has now been removed as part of the introduction of the AeFlickerMode and AeFlickerPeriod controls. Remove the workaround in the python layer. Fixes: 6fdbf3f38c31 ("libcamera: controls: Add controls for AEC/AGC flicker avoidance") Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-10-16py: Add the SensorConfiguration classDavid Plowman
We provide access to the various fields of the new SensorConfiguration class. The class also needs a constructor so that Python applications can make one and put it into the CameraConfiguration. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-07meson: Fix space around colon issuesLaurent Pinchart
The meson style, which libcamera follows, recommends a space before colons in function parameters. Fix the style violations through the project. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2023-07-04libcamera: camera: Take span of StreamRole instead of vectorBarnabás Pőcze
Change the parameter type of `generateConfiguration()` from `const std::vector&` to `libcamera::Span`. A span is almost always preferable to a const vector ref because it does not force dynamic allocation when none are needed, and it allows any contiguous container to be used. A new overload is added that accepts an initializer list so that cam->generateConfiguration({ ... }) keeps working. There is no API break since a span can be constructed from a vector and the initializer list overload takes care of the initializer lists, but this change causes an ABI break. Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [Kieran: Apply checkstyle fixups] Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-04py: Fix code formattingTomi Valkeinen
Fix code formatting. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-31py: Move to mainline pybind11 versionTomi Valkeinen
We are using pybind11 'smart_holder' branch to solve the Camera destructor issue (see the comment in this patch, or the commit that originally added Python bindings support). As it would be very nice to use the mainline pybind11 (which is packaged in distributions), this patch adds a workaround allowing us to move to the mainline pybind11 version. The workaround is simply creating a custom holder class (PyCameraSmartPtr), used only for the Camera, which wraps around the shared_ptr. This makes the compiler happy. Moving to mainline pybind11 is achieved with: - Change the pybind11 wrap to point to the mainline pybdind11 version - Tell pybind11 to always use shared_ptr<> as the holder for PyCameraManager, as we use the singleton pattern for the PyCameraManager, and using shared_ptr<> to manage it is a requirement - Tell pybind11 to always use PyCameraSmartPtr<> as the holder for Camera - Change the meson.build file to use a system-installed pybind11 Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: Use exceptions instead of returning error codesTomi Valkeinen
We have multiple methods which return an error code, mimicking the C++ API. Using exceptions is more natural in the Python API, so change all those methods to raise an Exception instead. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: Move ColorSpace and Transform classes to separate filesTomi Valkeinen
Move ColorSpace and Transform classes to separate files from the main py_main.cpp, for clarity. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: Fix CameraManager.version propertyTomi Valkeinen
The current CameraManager.version doesn't work at all (raises a TypeError), as that's not how you use expose C++ static methods as Python class methods. Fix it. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-12-19Expose the Request Sequence Number in Python BindingsMatthew Goodman
The python bindings are missing the ability to read the sequence number of the Request object from the public API. Expose the objects sequence number on the pybind11 surfaces to support applications reading this value. Signed-off-by: Matthew Goodman <matt@exclosure.io> [Kieran: Revised commit message] Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-12-09py: Support controls that use an array of RectanglesDavid Plowman
The Python bindings will now accept, or return, a list or tuple of libcamera.Rectangle objects for such controls. This had previously been omitted, but now we have, for example, the AfWindows control which requires this feature. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-09-30py: Support controls that are ControlTypeNoneDavid Plowman
Such controls can now be created when a control doesn't have a reasonable or obvious default value. We support them using Python's "None" value, rather than generating a runtime error. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Christian Rauch <Rauch.Christian@gmx.de> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-25libcamera: color_space: Rename Jpeg to SyccLaurent Pinchart
The JPEG color space is badly name, as the JPEG specification (ITU-T T.81) doesn't define any particular color space: The interchange format does not specify a complete coded image representation. Application-dependent information, e.g. colour space, is outside the scope of this Specification. The JFIF specification (ITU-T T.871) is clearer as it requires ITU-R BT.601 YCbCr encoding and a full quantization range: The interpretations of Y, CB, and CR are derived from the E'Y, E'Cb, and E'Cr signals defined in the 625-line specification of Rec. ITU-R BT.601, but these signals are normalized so as to permit the usage of the full range of 256 levels of the 8-bit binary encoding of the Y component. It however doesn't specify color primaries or a transfer function explicitly. It only mentions the latter when describing the conversion from YCbCr to RGB: The inverse relationship for computing full scale 8-bit per colour channel gamma pre-corrected RGB values (following Rec. ITU-R BT.601 gamma pre-correction and colour primary specifications) from YCbCr colours (with 256 levels per component) can be computed as follows: [...] Given that ITU-R BT.601-5 (1995) didn't specify color primaries or a transfer function, and that the later ITU-R BT.601-7 (2011) version specifies color primaries for the 625-line variant that do not match sRGB, the JPEG color space in libcamera is badly named. This is confirmed by ITU-T T.871: As this Recommendation | International Standard is based on the prior informally-circulated JFIF version 1.02 specification that was produced in 1992, which referenced Rec. ITU-R BT.601 (formerly CCIR 601), it references that specification for definition of the E'Y, E'Cb, and E'Cr signals that correspond to the YCBCR values specified herein. However, since the development of the prior JFIF version 1.02 specification, additional industry specifications have been developed, Rec. ITU-R BT.601 has been updated, and common industry practice has emerged which often follows the sYCC specification in IEC 61966-2-1/Amd.1. The difference between the use of the colour interpretation specification in this Recommendation | International Standard and that of the sYCC specification may be considered negligible in practice. Rename the color space to sYCC, as its definition matches the sYCC standard, and indicate that it is typically used to encode JPEG images. 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>
2022-08-19py: Switch to non-blocking eventfdTomi Valkeinen
Blocking wait can be easily implemented on top in Python, so rather than supporting only blocking reads, or supporting both non-blocking and blocking reads, let's support only non-blocking reads. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-19py: Use libcamera's Mutex classesTomi Valkeinen
Use libcamera's Mutex and MutexLocker instead of the std versions to get thread safety annotations. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-19py: Set EFD_CLOEXEC on eventfd to avoid fd leakingTomi Valkeinen
Set EFD_CLOEXEC on eventfd to avoid fd leaking. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-19py: Use UniqueFDTomi Valkeinen
Use UniqueFD to automate the eventfd lifetime management. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-19py: Create PyCameraManagerTomi Valkeinen
Wrap the CameraManager with a PyCameraManager class and move the related code inside the new class. This helps understanding the life times of the used-to-be global variables, gets rid of static handleRequestCompleted function, and allows us to simplify the binding code as the more complex pieces are inside the class. There should be no user visible functional changes. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-19py: meson: Use libcamera_private dependencyTomi Valkeinen
We define -DLIBCAMERA_BASE_PRIVATE to get access to libcamera private headers, but the correct way to do this is to have a meson dependency to libcamera_private. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-08-18py: Move ControlValue helpers to py_helpers.cppTomi Valkeinen
Clean up the py_main.cpp a bit by moving the ControlValue helpers to a separate file. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.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>
2022-08-18py: Add Python logging categoryTomi Valkeinen
Add Python logging category, and use it in handleRequestCompleted(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.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>
2022-06-04py: Merge read_event() and get_ready_requests()Tomi Valkeinen
We always call CameraManager.read_event() and CameraManager.get_ready_requests(), so to simplify the use merge the read_event() into the get_ready_requests(). This has the side effect that get_ready_requests() will now block if there is no event ready. If we ever need to call get_ready_requests() in a polling manner we will need a new function which behaves differently. However, afaics the only sensible way to manage the event loop is to use select/poll on the eventfd and then call get_ready_requests() once, which is the use case what the current merged function supports. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-01py: MappedFrameBuffer: Add 'fb' propertyTomi Valkeinen
Add 'fb' property to expose the underlying FrameBuffer. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-01py: MappedFrameBuffer: Support non-contextmanager useTomi Valkeinen
Implement non-contextmanager use to MappedFrameBuffer so that we can either: with MappedFrameBuffer(fb) as mfb: ... or mfb = MappedFrameBuffer(fb) mfb.mmap() ... mfb.munmap() While at it, improve the error handling a bit. Note that the mmap() returns self. In other words, one can do this: mfb = MappedFrameBuffer(fb).mmap() ... mfb.munmap() Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-01py: Implement FrameBufferPlaneTomi Valkeinen
Implement FrameBufferPlane class and adjust the methods and uses accordingly. Note that we don't expose the fd as a SharedFD, but as an int. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-01py: Add FrameMetadataPlaneTomi Valkeinen
Add FrameMetadataPlane class and adjust the methods and uses accordingly. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-01py: Add Request.__str__()Tomi Valkeinen
Add Request.__str__() which maps directly to Request::toString(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Use ln --relative to create symlinksTomi Valkeinen
We create symlinks from the Python bindings build dir to the source dir so that 1) the build dir can be used to use the bindings, and 2) to allow modifications of the source .py files to be used right away without rebuilding. The symlinks were recently fixed and changed to use absolute paths. However, absolute paths ruin one main use case I have: using the bindings from the build dir via nfs from an ARM device. So move back to relative paths, but accomplish this with the --relative parameter for ln, instead of guessing the right relative path as was done before the above-mentioned fix. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Generate bindings for propertiesTomi Valkeinen
Generate bindings for properties in a very similar way as done for controls. We do need to distinguish between the two, and thus I added --properties flag to gen-py-controls.py. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Rename 'efd' to 'event_fd'Tomi Valkeinen
Perhaps it's better to have a more descriptive name here. I also considered just renaming 'efd' to 'fd', but 'event_fd' won. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Re-structure the controls APITomi Valkeinen
Add ControlInfo class and change the controls related methods to resemble the C++ API (e.g. no more string based control methods). We don't implement ControlList or ControlInfoMap but just expose the same data via standard Python dict. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Re-implement controls genenerationTomi Valkeinen
The Python bindings controls generation was not very good. It only covered the enums and they were in the main namespace. This adds the controls somewhat similarly to the C++ side. We will have e.g.: libcamera.controls.Brightness libcamera.controls.AeMeteringModeEnum.CentreWeighted Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: MappedFrameBuffer: Add type hints & docsTomi Valkeinen
Add a few type hints and (minimal) docs to MappedFrameBuffer. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Move MappedFrameBuffer to libcamera.utilsTomi Valkeinen
Move MappedFrameBuffer to libcamera.utils, instead of extending FrameBuffer class with a new mmap() method. This keeps us more aligned to the C++ API. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Add CameraManager.read_event()Tomi Valkeinen
Add CameraManager.read_event() so that the user does not need to call os.read(). We use eventfd, and we must always read 8 bytes. Hiding that inside read_event() makes sense. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Fix None value in ControlType enumTomi Valkeinen
"None" is not a valid name for an enum value, so change it to "Null". Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Fix SceneFlicker enum valuesTomi Valkeinen
Stripping 'SceneFlicker' prefix from the enum value names leads to '50Hz' and '60Hz', which are not valid names. So add another heuristics to keep the prefix for SceneFlicker. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Generate pixel formats listTomi Valkeinen
Generate a list of pixel formats under 'libcamera.formats'. The 'formats' is a "dummy" container class, the only purpose of which is to contain the read-only pixel format properties. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: Clean up control enums generationTomi Valkeinen
Try to be more consistent with the names, and include "control" in all the names. Also drop a useless "using namespace libcamera" and only include "control_ids.h". Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: Rename pyxyz to py_xyzTomi Valkeinen
Having the underscore makes the names more readable, especially when there are multiple words in the name. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: Use geometry classesTomi Valkeinen
Now that we have proper geometry classes in the Python bindings, change the existing bindings and the .py files accordingly. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: Add geometry classesTomi Valkeinen
Add libcamera's geometry classes to the Python bindings. Note that this commit only adds the classes, but they are not used anywhere yet. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: Implement PixelFormat classTomi Valkeinen
Implement PixelFormat bindings properly with a PixelFormat class. Change the bindings to use the new class instead of a string. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: pymain: Fix indentTomi Valkeinen
Fix two minor mis-indents. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: Add comment about the symlinksTomi Valkeinen
Add comment about the symlinks to clarify the purpose. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: meson: Fix comment about stubsTomi Valkeinen
At least pyright seems to be able to use the stubs from the libcamera-stubs directory, so no need to copy the generated files. Adjust the comment accordingly. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-27 02:21:10 +0000