Camera HAL3/API1: Add support for the partial result quirk.
- 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
diff --git a/camera/CameraMetadata.cpp b/camera/CameraMetadata.cpp
index f447c5b..7765914 100644
--- a/camera/CameraMetadata.cpp
+++ b/camera/CameraMetadata.cpp
@@ -133,11 +133,19 @@
}
status_t CameraMetadata::append(const CameraMetadata &other) {
+ return append(other.mBuffer);
+}
+
+status_t CameraMetadata::append(const camera_metadata_t* other) {
if (mLocked) {
ALOGE("%s: CameraMetadata is locked", __FUNCTION__);
return INVALID_OPERATION;
}
- return append_camera_metadata(mBuffer, other.mBuffer);
+ size_t extraEntries = get_camera_metadata_entry_count(other);
+ size_t extraData = get_camera_metadata_data_count(other);
+ resizeIfNeeded(extraEntries, extraData);
+
+ return append_camera_metadata(mBuffer, other);
}
size_t CameraMetadata::entryCount() const {