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Provide the request SensorTimestamp as the buffer completion time. This
is fake, as there is no SensorTimestamp on the VIVID pipeline as it's a
virtual video device, but it provides a suitable data point.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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In case the setFormat() call on the video device fails to match the
configuration, print both the requested and actual configurations to
ease debugging.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Initialize the CameraData properties with Location and Model.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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When constructing the camera, we parse the available controls on the
video capture device, and map supported controls to libcamera controls,
and initialise the defaults.
The controls are handled during queueRequestDevice for each request and
applied to the device through the capture node.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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The VIVID pipeline handler retains state globally of it's controls.
Ensure that when we configure this specific pipeline we set initial
parameters on the device that suit our (specific) needs.
This introduces how controls can be set directly on a device, however
under normal circumstances controls should usually be set from libcamera
controls as part of a request. These are VIVID specific only.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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When a request is given to a pipeline handler, it must parse the request
and identify what actions the pipeline handler should take to enact on hardware.
In the case of the VIVID pipeline handler, we identify the buffer from the only
supported stream, and queue it to the video capture device.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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We can now add buffer management, and connect up our bufferReady signal
to a callback.
Note that we provide the ability to export buffers from our capture
device (data->video_) using the exportBuffers() functionality from the
V4L2VideoDevice which allows a FrameBufferAllocater to obtain buffers
from this device.
When buffers are obtained through the exportFrameBuffers API, they are
orphaned and left unassociated with the device, and must be reimported
at start() time anyway. This allows the same interface to be used
whether internal buffers, or external buffers are used for the stream.
When a buffer completes, we call the buffer completion handler on the
pipeline handler, and because we have only a single stream, we can also
immediately complete the request.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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When the configurations have been generated and validated, they can be
applied to a device.
Vivid supports only a single stream, so it directly obtains the first
StreamConfiguration from the CameraConfiguration.
The VIVID catpure device is a V4L2Video device, so we generate a
V4L2DeviceFormat to apply directly to the capture device node.
Note that we convert the libcamera Format stored in
cfg.pixelFormat to a V4L2PixelFormat using V4L2PixelFormat helper. This
currently defaults to the single-planar formats, and should be extended
to support the Multiplanar configuration from the V4L2Device.
[todo Repair the link between the multiplanar configuration of the
V4L2VideoDevice and the pixel format selection]
Following the call to set the format using the Kernel API, if the format
has been adjusted in any way by the kernel driver, then we have failed
to correctly handle the validation stages, and thus the configure
operation is idendified has having failed.
Finally stream specific data can be directly stored and set as
reflecting the state of the stream.
[NOTE: the cfg.setStream() call here associates the stream to the
StreamConfiguration however that should quite likely be done as part of
the validation process. TBD]
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Implement the support for Generating and Validating the streams the
Camera can provide.
Vivid is a simple case with only a single stream.
Test the configurations can be generated and reported with cam -I:
"""
LIBCAMERA_LOG_LEVELS=Pipeline,VIVID:0 ./src/cam/cam -c 1 -I
[232:02:09.633067174] [2882911] INFO IPAManager ipa_manager.cpp:136 libcamera is not installed. Adding '/home//libcamera/build-vivid/src/ipa' to the IPA search path
[232:02:09.633332451] [2882911] WARN IPAManager ipa_manager.cpp:147 No IPA found in '/usr/local/lib/x86_64-linux-gnu/libcamera'
[232:02:09.633373414] [2882911] INFO Camera camera_manager.cpp:283 libcamera v0.0.11+714-d1ebd889-dirty
Using camera vivid
0: 1280x720-BGR888
* Pixelformat: NV21 (320x180)-(3840x2160)/(+0,+0)
- 320x180
- 640x360
- 640x480
- 1280x720
- 1920x1080
- 3840x2160
* Pixelformat: NV12 (320x180)-(3840x2160)/(+0,+0)
- 320x180
- 640x360
- 640x480
- 1280x720
- 1920x1080
- 3840x2160
* Pixelformat: BGRA8888 (320x180)-(3840x2160)/(+0,+0)
- 320x180
- 640x360
- 640x480
- 1280x720
- 1920x1080
- 3840x2160
* Pixelformat: RGBA8888 (320x180)-(3840x2160)/(+0,+0)
- 320x180
- 640x360
- 640x480
- 1280x720
- 1920x1080
- 3840x2160
"""
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Create a VividCameraData inheriting from the CameraData to handle camera
specific data, and use it to create and register the camera with the
CameraManager.
This can now be tested to see that the camera becomes available to
applications:
"""
LIBCAMERA_LOG_LEVELS=Pipeline,VIVID:0 ./src/cam/cam -l
[231:44:49.325333712] [2880028] INFO IPAManager ipa_manager.cpp:136 libcamera is not installed. Adding '/home/libcamera/build-vivid/src/ipa' to the IPA search path
[231:44:49.325428449] [2880028] WARN IPAManager ipa_manager.cpp:147 No IPA found in '/usr/local/lib/x86_64-linux-gnu/libcamera'
[231:44:49.325446253] [2880028] INFO Camera camera_manager.cpp:283 libcamera v0.0.11+713-d175334d-dirty
Available cameras:
1: vivid
"""
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Verify that we can match on our expected device(s).
Use a temporary debug print to check that the pipeline finds
our device:
"""
LIBCAMERA_LOG_LEVELS=Pipeline,VIVID:0 ./src/cam/cam -l
<snipped>
[230:51:10.670503423] [2872877] DEBUG VIVID vivid.cpp:81 Obtained Vivid Device
"""
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Explicitly disable the unused-parameter warning in this pipeline handler.
Parameters are left unused while they are introduced incrementally, so for
documentation purposes only we disable this warning so that we can compile
each commit independently without breaking the flow of the development
additions.
This is not recommended practice within libcamera, please listen to your
compiler warnings.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Provide all of the skeleton stubs to succesfully compile
and register a new Pipeline Handler for the Vivid test device.
Meson must be reconfigured to ensure that this pipeline handler is
included in the selected pipelines configuration, and after building, we
can test that the PipelineHandler is successfully registered by listing
the cameras on the system with LIBCAMERA_LOG_LEVELS enabled:
"""
LIBCAMERA_LOG_LEVELS=Pipeline:0 ./build-vivid/src/cam/cam -l
[230:30:03.624102821] [2867886] DEBUG Pipeline pipeline_handler.cpp:680 Registered pipeline handler "PipelineHandlerVivid"
Available cameras:
"""
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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After the initial generation, when a frame is requested,
the test pattern generator rotates the image left by 1 column.
The current approach has two shortcomings:
(1) it allocates a temporary buffer to hold one column;
(2) it swaps two columns at a time.
The test patterns are simple ARGB images, in row-major order,
so doing (2) works against memory prefetching. This can be
addressed by doing the rotation one row at a time as that way
the image is addressed in a purely linear fashion. Doing so also
eliminates the need for a dynamically allocated temporary buffer,
as the required buffer now only needs to hold one sample,
which is 4 bytes in this case.
In an optimized build, this results in about a 2x increase in the
number of frames per second as reported by `cam`. In an unoptimized,
ASAN and UBSAN intrumented build, the difference is even bigger,
which is useful for running lc-compliance in CI in a reasonable time.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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`PixelFormatInfo::planes.size()` always returns 3 since `planes` is
an array, but that is not the number of planes of the pixel format.
Use the `numPlanes()` getter instead.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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There is no reason make copies, these functions return
const lvalue references, access the data through those.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Plumb the Pipeline-IPA loop in.
Load the IPA module at camera creation time and create the loop between
the pipeline and the IPA.
When a new Request is queued the IPA is asked to prepare the parameters
buffer, once ready it notifies the pipeline which queues the parameters
to the ISP along with a buffer for statistics and frames,
Once statistics are ready they get passed to the IPA which upates its
settings for the next frame.
Driveby fix an error message in the Pipeline Handler's ::freeBuffers()
function which reported a problem with the wrong video device in an
error path.
Acked-by: Nayden Kanchev <nayden.kanchev@arm.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Acquire the mali-c55 3a stats and parameters video devices during
::match() and plumb them in.
For this commit we simply allocate and release buffers for the
statistics and parameters. Statistics buffers are queue and dequeued
from the stats video device but their contents are for now untouched.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Acked-by: Nayden Kanchev <nayden.kanchev@arm.com>
Co-developed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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Now that we have camera sensor control application delay values in
the CameraSensorProperties class, remove the duplicated definitions
in the RPi IPA's CameraSensorHelpers and update the pipeline handler
to use the values from CameraSensorProperties.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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In RkISPPath::validate() the sensor sizes are correctly filtered to the
ones supported by the ISP. But later in RkISPPipeline::configure() the
configured stream size is passed to sensor->getFormat() and the
CameraSensor class chooses the best sensor format for the requested
stream size. This can result in a sensor format that is too big for the
ISP. Fix that by supplying the maximum resolution supported by the ISP
to setFormat().
Fixes: 761545407c76 ("pipeline: rkisp1: Filter out sensor sizes not supported by the pipeline")
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
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When the dewarper is used, config->validate() needs to take the
restrictions of the dewarper into account. Add the corresponding checks.
As the useDewarper_ variable is now accessed earlier in
PipelineHandlerRkISP1::configure(), ensure it gets set early enough.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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handler
For the validate() implementation, the RkISP1CameraConfiguration needs
access to dewarper related members of the PipelineHandlerRkISP1 object.
Allow this access by adding const versions of the pipe accessors and
making RkISP1CameraConfiguration a friend of PipelineHandlerRkISP1.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
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In configure() and in the future in generateConfiguration() the
calculated stream sizes and crop rectangles depend on the dewarper being
available or not. It is therefore not possible to disable the dewarper
later if configuration fails. Error out in that case.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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Refactor validation code to prepare for extensions in the upcoming
patches. Code duplication is reduced by moving parts of the validation
logic into a lambda function. This patch does not include any functional
changes.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
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The ScalerMaximumCrop property holds the biggest allowed ScalerCrop
value. Add it to the rkisp1.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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ScalerCrop is specified as being in sensor coordinates. The current
dewarper implementation on the imx8mp handles ScalerCrop in dewarper
coordinates. This leads to unexpected results and an unusable ScalerCrop
control in camshark. Fix that by transforming back and forth between
sensor coordinates and dewarper coordinates.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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Query the crop bounds on the dewarper instead of the stream in case the
camera was not yet configured when updateControls() gets called. This
provides sane defaults for the controls.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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The sensorInfo (specifically the crop rectangle of the selected sensor
mode) is collected to be passed to the IPA later. In an upcoming patch
that data will also be needed for correct ScalerCrop handling. Move the
collection of the sensorInfo before the dewarper configuration step and
refactor the code a bit.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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One Rectangle instance is used to calculate the inputCrop and the
outputCrop of the ISP in the rkisp1 pipeline. Split that into two
distinct variables, because both values will be needed in the upcoming
patches. This patch does not contain any functional changes.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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In the current code, the input stage of the image resizer is used to
apply a crop to keep the aspect ratio in cases where the requested
output aspect ratio differs from the one of the selected sensor mode. On
the imx8mp the resizer hardware is not capable of cropping (for
reference see also rkisp1-resizer.c:rkisp1_rsz_set_sink_crop() in the
linux kernel v6.10).
Therefore apply the necessary cropping on the output of the ISP (on the
image stabilization block). The cropping code on the image resizer
doesn't need modifications as the requested crop gets ignored by the
kernel.
While at it, remove a todo comment that is no longer needed.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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Move the definition of the dewarper stop() action into the scope were
the corresponding start() happens.
Fixes: 12b553d691d4 ("libcamera: rkisp1: Plumb the dw100 dewarper as V4L2M2M converter")
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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This patch introduces support for applying runtime controls to software
ISP. It enables the contrast control as the first control that can be
used.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Implement support for the ScalerCrop control that allows to apply a
digital zoom to the captured streams.
Initialize the camera controls at camera registration time and update
them at configure time as the sensor's analogue crop size might change
depending on the desired Camera configuration.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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The Mali C55 ISP has a resizing pipeline that allows to crop and scale
images.
So far the mali-c55 pipeline has only supported cropping without using
the scaling functionalities.
Now that the kernel has gained support for the scaling operations, make
the libcamera pipeline use it by combining it with a first cropping step
to align the input and output images FOV ratio, and then scale to the
desired output size.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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The mali-c55 driver now expects links to video devices to be enabled
in order for those devices to be streamed from / to. Enable the media
link between the resizers and their associated video device to fulfil
the requirement.
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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At present we configure raw streams by looping through the pixel
formats we support and finding one with an associated media bus
format code that the sensor can produce. In the new representation
of raw data from the kernel driver this will not work - the sensor
could produce 8, 10, 12, 14 or 16 bit data and the ISP will force
it to RAW16, which is the only actually supported output.
To fix the issue move to simply finding a pixel format with a bayer
order that matches that of the media bus format produced by the
sensor. If the sensor can produce multiple formats with the same
bayer order use the one with the largest bitdepth.
Finally, remove the claim to support RAW formats of less than 16 bits.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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The latest version of the Mali C55 driver has changed the format
accepted by the ISP sink pad to be the 20-bit wide.
The CSI-2 receiver handles the format expansion internally by
propagating the sensor produced format from its sink to the 20-bit
expanded version on its source pad.
Instead of re-applying the sensor format to the CSI-2 receiver source
pad (which is now an invalid operation) read from there the format
propagated by the driver internally and further propagate it to the ISP
subdevice.
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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Complete the RAW StreamConfiguration by populating the frame stride and
the frame size.
Set the minimum required alignment to 4 bytes as the Mali C55 ISP output
expands RAW output to 16 bits and a RAW Bayer macro-pixel requires
two samples to be complete.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
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The MaliC55CameraData::mbusCodes() function is unused. Remove it.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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The PipelineHandler::completeBuffer() base class function returns
a boolean to indicate if there still are pending buffers in the
Request.
Simplify the bufferReady() function in the Mali-C55 pipeline handler
using the completeBuffer() return value.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Initialise the camera properties using the CameraSensor properties.
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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The Mali-C55 ISP has a minimum input size limit of 640x480.
Filter out resolutions smaller than this when selecting the
sensor format. While at it, rename 'maxYuvSize' to a more
appropriate 'minSensorSize'.
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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The Mali C55 ISP cannot upscale. The maximum allowed output size
is the sensor's resolution.
For RAW streams this is already handled in adjustRawSizes(), while
for processed streams the maximum allowed resolution was wrongly
set to the ISP maximum output size (8192x8192).
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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Most of these have been found by the `performance-for-range-copy`
check of `clang-tidy`.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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A copy is made in the range-based for loop, and thus all modifications
done in the for loop body are lost, and not actually applied to
the object in the container.
Fix that by taking a reference in the range-based for loop.
Fixes: 4217c9f1aa863c ("libcamera: camera: Zero streams before validate()")
Fixes: 613d5402673eb9 ("pipeline: raspberrypi: Fix handling of colour spaces")
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Rather than hard coding default delays for control values in the
pipeline handlers, pick up the ones defined in the CameraSensor
properties.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
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This patch introduces the configuration file for Virtual Pipeline
Handler. The config file is written in yaml, and the format is
documented in `README.md`.
The config file will define the camera with IDs, supported formats and
image sources, etc. In the default config file, only Test Patterns are
used. Developers can use real images loading if desired.
Signed-off-by: Konami Shu <konamiz@google.com>
Co-developed-by: Harvey Yang <chenghaoyang@chromium.org>
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Co-developed-by: Yunke Cao <yunkec@chromium.org>
Signed-off-by: Yunke Cao <yunkec@chromium.org>
Co-developed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Besides TestPatternGenerator, this patch adds ImageFrameGenerator that
loads real images (jpg / jpeg for now) as the source and generates
scaled frames.
Signed-off-by: Konami Shu <konamiz@google.com>
Co-developed-by: Harvey Yang <chenghaoyang@chromium.org>
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Co-developed-by: Yunke Cao <yunkec@chromium.org>
Signed-off-by: Yunke Cao <yunkec@chromium.org>
Co-developed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Add a test pattern generator class hierarchy for the Virtual
pipeline handler.
Implement two types of test patterns: color bars and diagonal lines
generator and use them in the Virtual pipeline handler.
A shifting mechanism is enabled. For each frame, the image is shifted to
the left by 1 pixel. It drops FPS though.
Add a dependency for libyuv to the build system to generate images
in NV12 format from the test pattern.
Signed-off-by: Konami Shu <konamiz@google.com>
Co-developed-by: Harvey Yang <chenghaoyang@chromium.org>
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Co-developed-by: Yunke Cao <yunkec@chromium.org>
Signed-off-by: Yunke Cao <yunkec@chromium.org>
Co-developed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Add VirtualPipelineHandler for more unit tests and verfiy libcamera
infrastructure works on devices without using hardware cameras.
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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