This avoids unnecessary copying of camera metadata which can get
expensive in cases of large camera metadata blobs.
Bug: 71727540
Test: GCA (sanity)
Test: Add CallStack::logStack() in CameraMetadata's move asignment
operator -> see that it gets called for every insertResultLocked.
Change-Id: I6c75c7ce5267126916c865b028e5f7c7f50b763b
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
Camera characteristics for camera clients that don't
hold the camera permission must not contain any
metadata that explicitly requires this permission.
Vendor tags must be absent in this case as well.
Bug: 112160024
Test: Manual using application,
adb shell /data/nativetest64/camera_client_test/camera_client_test
--gtest_filter=CameraCharacteristicsPermission.TestCameraPermission
Camera CTS
Change-Id: I4e34c6ef7bd4315327ca78084fa3dcc175fc8098
Different vendors could have different vendor tags.
A global vendor tag cache will store all available
vendor tag descriptors from different providers.
The cache will then be shared with each camera client.
Camera metadata will use specific vendor ids stored
in the metadata buffer to identify the correct vendor
tag provider.
Bug: 34275821
Test: adb shell /data/nativetest/cameraservice_test/cameraservice_test
--gtest_filter=CameraProviderManagerTest.MultipleVendorTagTest
Complete Camera/Camera2 CTS tests
Change-Id: I2262128f21a0167504f018230624e2a89786c467
Add new -m dumpsys option to cameraservice dump for monitoring
changes in selected metadata values in requests and results.
This option takes a comma-separated list of metadata keys, or the
shortcut value "3a", which expands to all the "android.control" tags.
In subsequent dumpsys calls, the last 100 changes to the tags being
monitored are listed.
The monitoring must be turned on once the camera device is running.
Bug:
Change-Id: If8938b30611ccafa86c2c4a06e57fc72680f827b
Update shouldn't be called with a pointer from the metadata structure
being updated, since it might be resized. The API really needs rework,
but until that happens, detect this condition and error out.
Bug: 22542551
Change-Id: I896c34d8134ac3b101d050fc8aa5d203a08e7267
String8.size() doesn't count the null character in whatever case. But camera
metadata tag android.jpeg.gpsProcessingMethod need a null-terminited string.
Bug: 13679912
Change-Id: I91e742702b16b9ab9b42f9822de189a9a96e8e53
When camera metadata is passed through binder interface, there is no
guarantee the destination address of the metadata copy is aligned to
the alignment boundary required by metadata copy, which could cause
metadata validation fail. this change aligns the start address of the
metadata copy destination blob to address this issue.
Bug: 12010193
Change-Id: I540c6b4c484fe87a1d625a362310f33a309c1772
- Camera2Client:
- Detect partial result quirk
- Camera3Device:
- Accumulate all partial results together
- Fire off 3A-only result once all 3A states are available
- FrameProcessorBase:
- Filter out partials, don't send to listeners
- FrameProcessor:
- Skip face detect on partials
- Make sure to only handle a 3A update for a given frame once
- Trigger AF notifications when AF mode or trigger changes, to
properly detect all AF transitions.
Bug: 11115603
Change-Id: Iea8aa73c568701562a46071f7ea100624251d10b
* Verified preview streaming requests
* Other things *should* work but unverified / unimplemented in client side
Missing:
* CameraService needs to return static camera info metadata
Bug: 9213377
Change-Id: I71568560fcf18d0e2b408ed1c4d0066647314868
Jayant Chowdhary
Shuzhen Wang
Emilian Peev
Eino-Ville Talvala
Yin-Chia Yeh
Jeff Brown
Mark Salyzyn
Zhijun He
Igor Murashkin