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Add the V4L2_CID_VBLANK control to the list of mandatory controls
the sensor driver has to report and document the new requirement.
The vertical blanking control is used to calculate the frame duration.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Naushir Patuck <naush@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>
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IPA_RESULT_SENSOR_PARAMS
Fixup logic when handling IPA_RESULT_SENSOR_PARAMS where we must always
overwrite the parameters if provided by IPA. In the current codebase,
this only happens once on startup, so there is no effective functional
difference. But this change allows the option for the IPA to request new
sensor parameters per-mode if required.
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>
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Rename the enum values to indicate pipeline handler -> IPA actions
(IPA_CONFIG_*) and IPA -> pipeline handler return results (IPA_RESULT_*).
Additionally, provide more descriptive names for these values.
Signed-off-by: Naushir Patuck <naush@raspberrypi.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>
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Test all of the present methods including the newly implemented
`fromV4L2PixelFormat`, as well as the new operators `==/!=`.
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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To transpose a BayerFormat means to flip it over its main diagonal.
For example:
G B G R
->
R G B G
The main diagonal goes from the top left to the bottom right. This
means, that the only two orders affected by a transpose are GBRG & GRBG.
When a transpose is used in combination with horizontal and/or vertical
flips it is performed after the flips. Therefore add the functionality
by switching GBRG (index 1) with GRBG (index 2), after the flips have
been applied.
Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
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>
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Enable to test two Bayer formats for equality by checking if the order
of the color channels, the bit depth of the pattern, and the packing
scheme match. Additionally, add the reverse operation (!=), which negates
the equality test result.
Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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The new `fromV4l2PixelFormat` static member function renders an old
BayerFormat constructor useless, remove it together with the
`v4l2ToBayer` mapping table. The new function searches for a matching
mapped value instead of a matching key, therefore the `bayerToV4l2`
table is sufficient.
Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Add a static member function to get the corresponding BayerFormat from a
given V4L2PixelFormat. The motivation behind this patch is to align the
overall structure of the BayerFormat class with other parts of the code
base, such as the V4L2PixelFormat class.
The downside of this change is a slightly worse time complexity, but
the upside is a smaller codebase and lower memory consumption. As the
function is probably not used very frequently, I tend to favor the
mentioned upsides.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Geometry classes generally have two sets of functions, one that operates
on the object and modifies it (e.g. Rectangle::scaleBy()), and one that
performs the same operations by instead return a modified copy of the
object, leaving the original untouched (e.g.Rectangle::scaledBy()). As
the names are close, they can easily be mistaken, with the const version
used instead of the in-place version.
To catch these errors at compile time, mark the const versions with
__nodiscard, as there is no use case for calling them without using the
result of the call.
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>
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The [[nodiscard]] attribute has been added to C++17. It can thus be used
inside libcamera, but would prevent applications compiled for C++14 to
use libcamera if the attribute was used in public headers.
To offer this feature when the application is compiled with a
recent-enough C++ version, as well as for compiling libcamera itself,
add a __nodiscard macro that expands as [[nodiscard]] when using C++17
or newer.
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>
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The list of the available thumbnail sizes is generated from the
list of available JPEG resolution, one for each aspect ratio.
This change fixes the CTS test
android.hardware.cts.CameraTest#testJpegThumbnailSize
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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Fix a wrong comment.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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Running the tests failed with the following error on buffer import:
"Failed to capture enough frames (got 8 expected at least 8)"
This indicates that the test did in fact capture enough frames as
desired by the test. Update the comparison on both buffer-import and
capture tests accordingly.
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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There are build environments where the wrap-based download is prohibited
by "--wrap-mode nodownload". In such cases, libyuv needs to be provided
by the build environment. To support this, this changes the meson file
to first try using a local libyuv, and if it fails, download libyuv code
and build with it as a fallback.
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: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Android HAL adaptation layer may need image processing, for
example, scaling and format conversion. Libyuv is a general image
processing. This adds libyuv to subprojects, so that it is forked
locally and can be used with Android HAL implementation code.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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QUERYBUF
QUERYBUF doesn't require the memory field to be pre-filled.
Also, V4L2VideoDevice::createBuffer uses dmabuf file descriptors, thus
using V4L2_MEMORY_MMAP makes things confusing, so remove it.
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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The type of the destination buffer in PostProcessor::process() is
libcamera::Span. libcamera::Span is used for one dimension buffer
(e.g. blob buffer). The destination can be multiple dimensions
buffer (e.g. yuv frame). Therefore, this changes the type of the
destination buffer to MappedFrameBuffer.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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The current logging to track the status of a Request when running the
Android camera HAL provide the following information:
When a Request is queued to libcamera:
HAL camera_device.cpp:1776 '\_SB_.PCI0.I2C2.CAM0': Queueing Request to libcamera with 1 HAL streams
When a Request completes:
Request request.cpp:268 Request has completed - cookie: 138508601719648
The queueing of a Request reports the number of streams it contains
while the completion of a Request reports the address of the associated
cookie.
This makes very hard to keep track of what Requests have completed, as
the logging associated with a queue/complete event does not allow to identify
a Request easily.
Add two more printouts to make it easier to track a Request life cycle.
To make it possible to print the Request cookie in the CameraDevice
class add a method to access it from the CameraRequest class.
The result looks like the following trace:
Request request.cpp:92 Created request - cookie: 140701719392768
HAL camera_device.cpp:1710 '\_SB_.PCI0.I2C2.CAM0': Queueing request 140701719392768 with 1 streams
HAL camera_device.cpp:1747 '\_SB_.PCI0.I2C2.CAM0': 0 - (4160x3104)[0x00000023] -> (4160x3104)[NV12] (direct)
...
Request request.cpp:268 Request has completed - cookie: 140701719392768
HAL camera_device.cpp:1800 '\_SB_.PCI0.I2C2.CAM0': Request 140701719392768 completed with 1 streams..
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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The function declaration fits on one line.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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Reported-by: Coverity CID=309689
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Users are free to avoid loading certain control algorithms from the
json tuning file if they wish, and this could mean that some libcamera
controls will therefore not be available. Currently we don't have a
good means of indicating which these are, therefore failing completely
when an application tries to use one is unhelpful - it is better just
to issue a warning.
Note that once we can indicate this properly, applications should
check for supported controls as this change may be reverted.
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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In preparation to use the keys part of a capture request to
fill in the result metadata, create a reference to
descriptor_->settings_.
While at it, move the 'ret' variable declaration to the beginning of
the function and rename it in 'found', as it will be used in many
places and move the \todo comment up as it applies to all metadata
whose value is copied from settings.
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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The Camera HAL does not report all the Request keys which are
mandatory for the advertised BACKWARD_COMPATIBLE capabilities
level. Add them.
This fixes the CTS test:
android.hardware.camera2.cts.StaticMetadataTest#testCapabilities
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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The vectors of available characteristics, request and result keys
are not sorted. This makes more complex than necessary spotting
duplication of keys.
Re-sort the vectors initializer lists alphabetically.
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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This new format corresponds to the V4L2 V4L2_PIX_FMT_RGB565X format, and
is the big-endian version of the DRM_FORMAT_RGB565 format.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
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DRM 4CCs are defined in little-endian, and can be declined in a
big-endian version by setting bit 31 (DRM_FORMAT_BIG_ENDIAN) in the 4CC
value.
Add support for such formats in the gen-formats.py script.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
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The ExposureTime libcamera control is in microseconds while android and
our exif component use nanoseconds. Convert it appropriately.
CTS also expects the ExposureTime exif tag to match the ExposureTime set
in the android result metadata. Fix it.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
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Some applications may not be compliant with C++17 (Chromium, as an
example). Keep the C++17 features for libcamera internals, and C++14
compliance for public API.
This reverts commit 6cbdc2859963e17bc897a4022f1d68170477d888.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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traits"
Some applications may not be compliant with C++17 (Chromium, as an
example). Keep the C++17 features for libcamera internals, and C++14
compliance for public API.
This reverts commit 8e42c2feb7ff7c350ffbbf97dd963dfd54e21faa.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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When moving the pipeline away from the Timeline design it was discovered
that the design of queuing the buffers to the device as soon as possible
was not the best idea. The parameter buffers were queued to the device
before the IPA had processed them and this violates the V4L2 API.
Fix this by waiting to queue any buffer to the device until the IPA has
filled in the parameters buffer.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Tested-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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There are no users left of the Timeline and there is no longer a need to
keep emulating a start of exposure event as the CSI-2 resciver reports
it. Remove the Timeline helper and what's left of it's integration in
the pipeline.
There is no functional change as nothing i the pipeline uses the
Timeline.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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In the Timeline approach the idea was to delay queuing buffers to the
device until the IPA had a chance to prepare the parameters buffer. A
check was still added to warn if the IPA queued buffers before the
parameters buffer was filled in.
This check happened much sooner then needed as the parameter buffers
does not have to be ready when the buffer is queued but just before it's
consumed. As the pipeline now has true knowledge of each SOF we can move
the check there and remove the delaying of queuing of buffers.
This change really speeds up the IPA reactions as the delays used in the
Timeline where approximated while with this change they are driven by
events reported by the device.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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Instead of setting controls using the RkISP1 local Timeline helper use
the DelayedControls. The result is the same, the controls are applied
with a delay.
The values of the delays are however different between the two methods.
The values used in the Timeline solution were chosen after some
experimentation and the values used in DelayedControls are taken from a
generic sensor. None of the two are a perfect match as the delays can be
different for different sensors used with the pipeline.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Expose the device backing the CameraSensor instance.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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There are no users left, remove it.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
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Use the libcamera core helper DelayedControls instead of the local
StaggeredCtrl. The new helper is modeled after the StaggeredCtrl
implementation and behaves the same.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Add a test case for DelayedControls that exercises the setting of
controls and reading back what controls were used for a particular
frame. Also exercise corner cases such as a V4L2 device that does not
reset its sequence number to 0 at stream on and sequence number wrapping
around the uint32_t value space.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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Some sensor controls take effect with a delay as the sensor needs time
to adjust, for example exposure. Add an optional helper DelayedControls
to help pipelines deal with such controls.
The idea is to provide a queue of controls towards the V4L2 device and
apply individual controls with the specified delay with the aim to get
predictable and retrievable control values for any given frame. To do
this the queue of controls needs to be at least as deep as the control
with the largest delay.
The DelayedControls needs to be informed of every start of exposure.
This can be emulated but the helper is designed to be used with this
event being provide by the kernel through V4L2 events.
This helper is based on StaggeredCtrl from the Raspberry Pi pipeline
handler but expands on its API. This helpers aims to replace the
Raspberry Pi implementations and mimics it behavior perfectly.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
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Set the AE precapture triggler tag in the android result metadata
according to what was passed in the request metadata.
This allows the following CTS test to pass:
- android.hardware.camera2.cts.StillCaptureTest#testAePrecaptureTriggerCancelJpegCapture
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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Set the thumbnail quality and the JPEG quality based on the android
request metadata.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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The settings in an android capture request may be null, in which case
the settings from the most recently submitted capture request should be
used. Cache the request settings to achieve this.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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Configure the thumbnailer based on the thumbnail parameters given by the
android request metadata. Only the thumbnail encoder needs to be
configured, and since it is only used at post-processing time, move the
configuration out of the post-processor constructor and into the
processing step.
Also set the following android result metadata tags:
- ANDROID_JPEG_THUMBNAIL_SIZE
- ANDROID_JPEG_THUMBNAIL_QUALITY
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Set the following android result metadata:
- ANDROID_LENS_FOCAL_LENGTH
- ANDROID_LENS_APERTURE
- ANDROID_JPEG_GPS_TIMESTAMP
- ANDROID_JPEG_GPS_COORDINATES
- ANDROID_JPEG_GPS_PROCESSING_METHOD
And the following EXIF fields:
- GPSDatestamp
- GPSTimestamp
- GPSLocation
- GPSLatitudeRef
- GPSLatitude
- GPSLongitudeRef
- GPSLongitude
- GPSAltitudeRef
- GPSAltitude
- GPSProcessingMethod
- FocalLength
- ExposureTime
- FNumber
- ISO
- Flash
- WhiteBalance
- SubsecTime
- SubsecTimeOriginal
- SubsecTimeDigitized
Based on android request metadata.
This allows the following CTS tests to pass:
- android.hardware.camera2.cts.StillCaptureTest#testFocalLengths
- android.hardware.camera2.cts.StillCaptureTest#testJpegExif
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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In ChromeOS the camera make and model is saved in
/var/cache/camera/camera.prop. Load and save these values at
construction time, if available.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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Add functions for setting the following EXIF fields:
- GPSDatestamp
- GPSTimestamp
- GPSLocation
- GPSLatitudeRef
- GPSLatitude
- GPSLongitudeRef
- GPSLongitude
- GPSAltitudeRef
- GPSAltitude
- GPSProcessingMethod
- FocalLength
- ExposureTime
- FNumber
- ISO
- Flash
- WhiteBalance
- SubsecTime
- SubsecTimeOriginal
- SubsecTimeDigitized
These are in preparation for fixing the following CTS tests:
- android.hardware.camera2.cts.StillCaptureTest#testFocalLengths
- android.hardware.camera2.cts.StillCaptureTest#testJpegExif
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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The input to setOrientation is angle clockwise from the sensor
orientation, while the EXIF output values were swapped for 90
and 270 degrees.
From the EXIF spec:
6 = The 0th row is the visual right-hand side of the image, and the
0th column is the visual top.
8 = The 0th row is the visual left-hand side of the image, and the
0th column is the visual bottom.
6 should be 90 degrees clockwise, while 8 should 270 degrees clockwise.
Fix this.
As Android defines the rotation as the clockwise angle by which the
image needs to be rotated to appear in the correct orientation on the
device screen, the previous values would be correct if the input angle
was from the camera orientation. Since the correct input should be the
requested JPEG orientation, these new values are the correct ones.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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GPSProcessingMethod and UserComment in EXIF tags can be in UTF-16.
Expand setString to take an encoding when the field type is undefined.
Update callers accordingly.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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At startup, ControlInfoMap::generateIdmap() threw a log message warning
that the controls::FrameDurations had a type mismatch based on the
min/max values provided in libcamera::RPi::Controls initialiser.
Fix this warning by forcing the integer constants to be 64-bit wide by
using the INT64_C() macro.
Signed-off-by: Naushir Patuck <naush@raspberrypi.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>
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Signed-off-by: David Plowman <david.plowman@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>
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This commit deals with all the "small" algorithms (that is, not
Agc/Awb/Alsc). A few unnecessary debug messages have also been
removed.
Signed-off-by: David Plowman <david.plowman@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>
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