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android: camera_device: Register EXPOSURE_TIME_RANGE

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Register the EXPOSURE_TIME_RANGE static metadata inspecting the
ExposureTime control limits as reported by the camera.

If such information is not available, do not register the property.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2021-01-02 12:34:06 +01:00
parent bc79e06531
commit 753d7536b7
1 changed files with 9 additions and 5 deletions
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14
src/android/camera_device.cpp
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@ -895,11 +895,15 @@ const camera_metadata_t *CameraDevice::getStaticMetadata()
&filterArr, 1);
}
int64_t exposureTimeRange[] = {
100000, 200000000,
};
staticMetadata_->addEntry(ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,
&exposureTimeRange, 2);
const auto &exposureInfo = controlsInfo.find(&controls::ExposureTime);
if (exposureInfo != controlsInfo.end()) {
int64_t exposureTimeRange[2] = {
exposureInfo->second.min().get<int32_t>() * 1000LL,
exposureInfo->second.max().get<int32_t>() * 1000LL,
};
staticMetadata_->addEntry(ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,
&exposureTimeRange, 2);
}
staticMetadata_->addEntry(ANDROID_SENSOR_ORIENTATION, &orientation_, 1);