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2021-08-10libcamera: MappedFrameBuffer: Print errno on mmap() failureUmang Jain
In mmap() error handling path, errno is stored but never printed in the error log. Print it. Signed-off-by: Umang Jain <umang.jain@ideasonboard.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>
2021-08-10libcamera: MappedFrameBuffer: Use typed Flags<MapModes>Kieran Bingham
Remove the need for callers to reference PROT_READ/PROT_WRITE directly from <sys/mman.h> by instead exposing the Read/Write mapping options as flags from the MappedFrameBuffer class itself. While here, introduce the <stdint.h> header which is required for the uint8_t as part of the Plane. Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-10libcamera: Give MappedFrameBuffer its own implementationKieran Bingham
The MappedFrameBuffer is a convenience feature which sits on top of the FrameBuffer and facilitates mapping it to CPU accessible memory with mmap. This implementation is internal and currently sits in the same internal files as the internal FrameBuffer, thus exposing those internals to users of the MappedFramebuffer implementation. Move the MappedFrameBuffer and MappedBuffer implementation to its own implementation files, and fix the sources throughout to use that accordingly. Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-10src: Remove all unused sys/mman.h inclusionsKieran Bingham
Remove leftover inclusions of the sys/mman header file. Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-09libcamera: Rename 'method' to 'function'Laurent Pinchart
Usage of 'method' to refer to member functions comes from Java. The C++ standard uses the term 'function' only. Replace 'method' with 'function' or 'member function' through the whole code base and documentation. While at it, fix two typos (s/backeng/backend/). The BoundMethod and Object::invokeMethod() are left as-is here, and will be addressed separately. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-09ipu3: Disallow raw only camera configurationUmang Jain
To capture raw frames, the ImgU isn't needed. However, to implement auto-exposure, we do need to configure the IPA since it shall setup the sensor controls (exposure, vblank and so on) for the capture. One cannot simply configure the IPA, without the ImgU as the parameters and statistics buffer passed to the IPA are actually managed by the ImgU. Until we prepare and setup the ImgU to run an internal queue for raw-only camera configuration, disallow this configuration and report it as invalid. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-06android: mm: cros_camera_buffer: Fix unused parameterHirokazu Honda
cameraBuffer function in private constructor is unused. Mark it as such. Fixes: 33dd4fab9d39("libcamera: base: class: Don't pass Extensible pointer to Private constructor") Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-06android: camera_device: Propagate the requested test pattern modeHirokazu Honda
Propagate the requested test pattern mode to libcamera::Camera through libcamera::Request and also set the android metadata to the test pattern mode contained by the complete Request. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05ipa: raspberrypi: AGC: handle modes with different sensitivitiesDavid Plowman
When the sensor is switched to a mode with a different sensitivity, the target exposure values need to be adjusted proportionately to maintain the same image brightness. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05ipa: raspberrypi: Add sensitivity field to camera modeDavid Plowman
We use the CamHelper class to initialise it to the usual value of 1. The CamHelper's GetModeSensitivity method can be redefined to implement a different behaviour for sensors that require it. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05cam: Add support for viewfinder through DRM/KMSLaurent Pinchart
Use the KMSSink class to display the viewfinder stream, if any, through DRM/KMS. The output connector is selected through the new -D/--display argument. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05cam: kms_sink: Enable display on first frameLaurent Pinchart
Not all display controllers support enabling the display without any active plane. Delay display enabling to the first frame. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05cam: Add KMS sink classLaurent Pinchart
Add a KMSSink class to display framebuffers through the DRM/KMS API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05cam: Add DRM helper classesLaurent Pinchart
To prepare for viewfinder operation through the DRM/KMS API, add a set of helper classes that encapsulate the libdrm functions. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-08-05cam: Rename BufferWriter to FileSinkLaurent Pinchart
Rename the BufferWriter class to FileSink to establish a common naming scheme for all sinks. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2021-08-05cam: Turn BufferWriter into a FrameSinkLaurent Pinchart
Make the BufferWriter class inherit from FrameSink, and use the FrameSink API to manage it. This makes the code more generic, and will allow usage of other sinks. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2021-08-05cam: Add FrameSink base classLaurent Pinchart
The FrameSink class serves as a base to implement components that consume frames. This allows handling frame sinks in a generic way, independent of their nature. The BufferWrite class will be ported to FrameSink in a second step. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2021-08-05cam: event_loop: Add support for file descriptor eventsLaurent Pinchart
Extend the EventLoop class to support watching file descriptors for read and write events. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2021-08-05gstreamer: Update format specifier in Request Pad templateVedant Paranjape
Change format specifier %s to %u in name template field of request pad template. Pad names are as follows, src_0, src_1, etc. So, instead of using string format specifier, use unsigned integer format specifier. Signed-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
2021-08-04android: nautilus: Add camera HAL configurationUmang Jain
Nautilus has two in-built cameras, one UVC and one attached to IPU3. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2021-08-04android: Override camera as "Internal" provided found in HAL configUmang Jain
Currently, all UVC cameras are reported with CameraLocationExternal [1] by libcamera-core since there is no universal information or standard, to know the location of these cameras. However, in the libcamera HAL layer, we can make an informed decision whether it's external or internal, simply by checking its presence in the HAL configuration file. The CameraHalManager will now assign the numerical id of the camera accordingly when initializing the CameraDevice, based on the camera facing value set in the HAL config file. [1] 76809320bb1a ("libcamera: pipeline: uvcvideo: Treat all UVC cameras as external") Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2021-08-04android: Disallow external location in HAL configUmang Jain
Error out on any camera's location if set to "external", in the HAL configuration file. The HAL configuration file is meant to override the location property, and overriding an internal camera location to external doesn't make sense. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-04android: Instantiate CameraDevice after checking HAL config validityUmang Jain
Currently CameraDevice wrapper is created first and then HAL config validity is checked. If the validity checks fail, the code path will simply return, in which case, creating CameraDevice seems a futile exercise. This patch defers the creation of CameraDevice wrapper until the HAL config validity is checked for internal cameras. This will also enable us to infer a few things beforehand, by reading the config file before creating the CameraDevice wrapper. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2021-08-03qcam: Support OpenGL ES 2.0Laurent Pinchart
The GL_RG and GL_RED texture formats are not supported in OpenGL ES prior to 3.0. In order to be compatible with OpenGL ES 2.0, use GL_LUMINANCE_ALPHA and GL_LUMINANCE instead. The shader code needs to be updated accordingly for GL_RG, as the second component is now stored in the alpha component instead of the green component. Usage of the red component is fine, the luminance value is stored in the red, green and blue components. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Andrey Konovalov <andrey.konovalov@linaro.org>
2021-08-03libcamera: camera: Move Camera::Private to header fileLaurent Pinchart
The Camera::Private class is defined in camera.cpp. To prepare for allowing it to be subclassed by pipeline handlers, move it to a new internal/camera.h header. The \file comment block in camera.cpp now needs to explicitly tell which camera.h file it refers to. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: frame_buffer: Document the FrameBuffer::Private classLaurent Pinchart
The FrameBuffer::Private class is exposed to pipeline handlers, and is thus part of the internal libcamera API. As such, it should be documented. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: base: class: Don't pass Extensible pointer to Private constructorLaurent Pinchart
The Extensible and Extensible::Private classes contain pointers to each other. These pointers are initialized in the respective class's constructor, by passing a pointer to the other class to each constructor. This particular construct reduces the flexibility of the Extensible pattern, as the Private class instance has to be allocated and constructed in the members initializer list of the Extensible class's constructor. It is thus impossible to perform any operation on the Private class between its construction and the construction of the Extensible class, or to subclass the Private class without subclassing the Extensible class. To make the design pattern more flexible, don't pass the pointer to the Extensible class to the Private class's constructor, but initialize the pointer manually in the Extensible class's constructor. This requires a const_cast as the o_ member of the Private class is const. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: base: class: Link LIBCAMERA_O_PTR to Extensible documentationLaurent Pinchart
The LIBCAMERA_O_PTR macro is part of the Extensible class infrastructure, but doesn't link to it. This makes the generated documentation unclear. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: base: class: Document Extensible::_d() functionsLaurent Pinchart
The Extensible::_d() functions are meant to be called by users of the class. Document them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: file: Turn MapFlag and OpenModeFlag into enum classLaurent Pinchart
Add type safety by turning the MapFlag and OpenModeFlag enum into enum class. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: file: Use Flags<> class for open flagsLaurent Pinchart
Use the newly introduced Flags<> class to store a bitfield of File::OpenMode in a type-safe way. The existing File::OpenMode enum is renamed to File::OpenModeFlag to free the File::OpenMode for the Flags<> type alias. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: file: Use Flags<> class for map flagsLaurent Pinchart
Use the newly introduced Flags<> class to store a bitfield of File::MapFlag in a type-safe way. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-03libcamera: flags: Add type-safe enum-based flagsLaurent Pinchart
Add a Flags template class that provide type-safe bitwise operators on enum values. This allows using enum types for bit fields, without giving away type-safety as usually done when storing combined flags in integer variables. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-02android, controls: Add and plumb MaxLatency controlPaul Elder
Add a MaxLatency control, and plumb it into the HAL accordingly. Bug: https://bugs.libcamera.org/show_bug.cgi?id=50 Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-02android: Add skeletal still and manual request templatesPaul Elder
Add skeletal still and manual request templates so that we can expand them for FULL support. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02android: capabilities: Make keys list into set and member variablePaul Elder
We need to be able to add additional characteristics/request/result keys into the corresponding list in the static metadata based on libcamera camera capabilities. We also need to be able to easily check if the lists have specific keys, for populating templates and result metadata. Turn the characteristics, requests, and results keys vectors into sets, and move them to member variables to achieve this. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02android: Add helpers for setting android metadata from libcamera controlsPaul Elder
Add helpers for setting android metadata from libcamera controls. There are two versions, for scalars and collections, both of which take a default value to fill in the android control if the libcamera control is not found. They both return the value that was set. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02android: Add infrastructure for determining capabilities and hardware levelPaul Elder
Add the infrastructure for checking and reporting capabilities. Use these capabilities to determine the hardware level as well. Bug: https://bugs.libcamera.org/show_bug.cgi?id=55 Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02android: jpeg: get ISO from SENSOR_SENSITIVITYPaul Elder
The data for the exif ISO tag needs to come from SENSOR_SENSITIVITY. Set it. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-02android: metadata: Fix addEntry template typePaul Elder
Since we set entries with android tags directly, which are enums and not arithmetic types, the addEntry template fails to match. Fix this by also allowing enum values in addEntry. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02android: metadata: Add hasEntry and entryContainsPaul Elder
Add convenience functions for checking if an entry is present in a CameraMetadata instance, and to check if an array entry includes a specific value. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02controls: Add boolean constructors for ControlInfoPaul Elder
It would be convenient to be able to iterate over available boolean values, for example for controls that designate if some function can be enabled/disabled. The current min/max/def constructor is insufficient, as .values() is empty, so the values cannot be easily iterated over, and creating a Span of booleans does not work for the values constructor. Add new constructors to ControlInfo that takes a set of booleans (if both booleans are valid values) plus a default, and another that takes only one boolean (if only one boolean is a valid value). Update the ControlInfo test accordingly. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2021-08-02ipa: raspberrypi: Add support for imx378 sensorDavid Plowman
This commit adds a tuning file for the 12MP imx378 sensor. The sensor actually shares the same driver (and CamHelper) as the imx477 so only a new tuning file is required. The default choice of imx477.json can be overridden by pointing LIBCAMERA_RPI_TUNING_FILE at a version of the new imx378.json file. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-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>
2021-07-28ipa: raspberrypi: Return controls::FrameDuration from the IPANaushir Patuck
Return controls::FrameDuration through the per-frame Request metadata. The frame duration is obtained by either the value in DelayedControls, or (preferably) the value parsed from the embedded data buffer. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-07-28pipeline: raspberrypi: Fix a bug when clearing out Request buffers on stopNaushir Patuck
When RPiCameraData::clearIncompleteRequests() clears out the request queue during a stop condition, it unconditionally calls completeBuffer() on all buffers in each request. This is wrong, as a buffer could have already been completed as part of the current request, but the request itself may not yet have completed. Fix this by checking if the buffers in the request have been completed before cancelling them. Fixes: d372aaa10ddb ("pipeline: raspberrypi: Simplify RPiCameraData::clearIncompleteRequests()") Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-07-28gstreamer: Store group_id in GstLibcameraSrcStateVedant Paranjape
This patch adds group_id in GstLibcameraSrcState, since group_id is something which should be same for all the pads, it can be reused later. Signed-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
2021-07-27android: capabilities: Centralize RAW support checkJacopo Mondi
The validation of RAW stream support is performed in two different places: - At initializeStreamConfigurations() time, by verifying that the libcamera format associated with HAL_PIXEL_FORMAT_BLOB is a Raw format and ensuring the Camera successfully validates it - As initializeStaticMetadata() time by generating a CameraConfiguration for the Raw stream role and ensuring it is a Raw format with a 16 bit depth The first check is used to build the list of supported Raw stream resolutions. The latter is used to register the ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW capability. As building the list of supported Raw streams doesn't serve any purpose if the RAW capability is not registered, centralize the Raw format support verification at initializeStreamConfigurations() time by ensuring the supported format is a Raw one with a 16 bit depth. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-07-27android: capabilties: Rationalize get[YUV|Raw]Resolution namesJacopo Mondi
The getYUVResolutions() and getRawResolutions() functions are called from the initializeStreamConfigurations() function, which is called by initialize(). Rationalize the function naming scheme by renaming the two functions to initializeYUVResolutions() and initializeRawResolution(). Cosmetic change only. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-07-27android: capabilities: Use a throw-away config for YUV stream buildingJacopo Mondi
When building the list of supported YUV streams in getYUVResolutions() the CameraConfiguration provided by the caller as first parameters is used. As the CameraConfiguration will be later actually applied to the Camera, avoid any possible overlap of the configuration parameters by using a throw-away CameraConfiguration generated for the Viewfinder stream role in getYUVResolutions(). It's also nicer to avoid having two functions with a similar purpose such as getYUVResolutions() and getRawResolutions() with different parameter lists, as the presence of a CameraConfiguration as first parameter might be confusing to the reader. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2021-07-27cam: options: Restore std::cerr adjustment fieldLaurent Pinchart
The std::cerr adjustment is set to std::left to print the usage text. Restore it to its original value when done, to avoid affecting the caller. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>