Generate correct Exif data from capture metadata
The GPS metadata are supposed to by piped from request to result and
included in the jpeg Exif.
Additionnaly, flash, make and model are added in the exif metadata with
some default value since they are required.
Test: atest 'android.hardware.camera2.cts.StillCaptureTest#testJpegExif[1]'
Fixes: 324383963
Change-Id: Iaf161a2d9816115a0daba19dc2d9a911bc879330
diff --git a/services/camera/virtualcamera/util/MetadataUtil.h b/services/camera/virtualcamera/util/MetadataUtil.h
index f6848cd..5d16506 100644
--- a/services/camera/virtualcamera/util/MetadataUtil.h
+++ b/services/camera/virtualcamera/util/MetadataUtil.h
@@ -328,6 +328,12 @@
MetadataBuilder& setJpegAvailableThumbnailSizes(
const std::vector<Resolution>& thumbnailSizes);
+ // See ANDROID_JPEG_GPS_COORDINATES.
+ MetadataBuilder& setJpegGpsCoordinates(const GpsCoordinates& gpsCoordinates);
+
+ // See JPEG_ORIENTATION in CaptureRequest.java.
+ MetadataBuilder& setJpegOrientation(int32_t orientation);
+
// See JPEG_QUALITY in CaptureRequest.java.
MetadataBuilder& setJpegQuality(uint8_t quality);
@@ -421,10 +427,11 @@
private:
// Maps metadata tags to vectors of values for the given tag.
- std::map<camera_metadata_tag_t,
- std::variant<std::vector<int64_t>, std::vector<int32_t>,
- std::vector<uint8_t>, std::vector<float>,
- std::vector<camera_metadata_rational_t>>>
+ std::map<
+ camera_metadata_tag_t,
+ std::variant<std::vector<int64_t>, std::vector<int32_t>,
+ std::vector<uint8_t>, std::vector<float>,
+ std::vector<camera_metadata_rational_t>, std::vector<double>>>
mEntryMap;
// Extend metadata with ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS.
bool mExtendWithAvailableCharacteristicsKeys = false;
@@ -434,6 +441,10 @@
std::optional<int32_t> getJpegQuality(
const aidl::android::hardware::camera::device::CameraMetadata& metadata);
+// Return JPEG_ORIENTATION from metadata, or 0 if the key is not present
+int32_t getJpegOrientation(
+ const aidl::android::hardware::camera::device::CameraMetadata& metadata);
+
// Returns JPEG_THUMBNAIL_SIZE from metadata, or nullopt if the key is not present.
std::optional<Resolution> getJpegThumbnailSize(
const aidl::android::hardware::camera::device::CameraMetadata& metadata);
@@ -453,6 +464,11 @@
std::optional<camera_metadata_enum_android_control_capture_intent> getCaptureIntent(
const aidl::android::hardware::camera::device::CameraMetadata& metadata);
+// Returns ANDROID_JPEG_GPS_COORDINATES in a GpsCoordinate object or nullopt if
+// the key is not present.
+std::optional<GpsCoordinates> getGpsCoordinates(
+ const aidl::android::hardware::camera::device::CameraMetadata& metadata);
+
} // namespace virtualcamera
} // namespace companion
} // namespace android