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ExternalCameraHAL: Add ANDROID_SENSOR_READOUT_TIMESTAMP key.

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As ExternalCameraHAL does not support sensor readout timestamp,
it should set ANDROID_SENSOR_READOUT_TIMESTAMP to
ANDROID_SENSOR_READOUT_TIMESTAMP_NOT_SUPPORTED in CameraDevice
characteristics.

This CL adds the CameraMetadata entry to ExternalCameraDevice.

Bug: 309543399
Test: ReadoutTimestampTest#testReadoutTimestamp passes for
      ExternalCameraHAL
Change-Id: I12203f0832416b4ca325380e671675ddc1d788d4
This commit is contained in:
Avichal Rakesh
2023-12-13 13:09:57 -08:00
parent 468341e677
commit 1fb9ba494c
1 changed files with 4 additions and 1 deletions
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5
camera/device/default/ExternalCameraDevice.cpp
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@@ -497,6 +497,9 @@ status_t ExternalCameraDevice::initDefaultCharsKeys(
const int32_t maxLatency = ANDROID_SYNC_MAX_LATENCY_UNKNOWN;
UPDATE(ANDROID_SYNC_MAX_LATENCY, &maxLatency, 1);
const uint8_t sensorReadoutTimestamp = ANDROID_SENSOR_READOUT_TIMESTAMP_NOT_SUPPORTED;
UPDATE(ANDROID_SENSOR_READOUT_TIMESTAMP, &sensorReadoutTimestamp, 1);
/* Other sensor/RAW related keys:
* android.sensor.info.colorFilterArrangement -> no need if we don't do RAW
* android.sensor.info.physicalSize -> not available
@@ -1002,4 +1005,4 @@ binder_status_t ExternalCameraDevice::dump(int fd, const char** args, uint32_t n
} // namespace device
} // namespace camera
} // namespace hardware
} // namespace android
} // namespace android