Camera: Pass system health metrics to ServiceProxy
- Measure session statistics:
- Camera open, close, and session creation latency
- Session information such as camera id, is_ndk, operating mode,
and reconfiguration count.
- Measure stream statistics:
- width, height, format, dataspace, usage
- max buffer count
- buffer loss count
- startup latency.
Test: ./out/host/linux-x86/bin/statsd_testdrive 227
Test: Camera CTS, VNDK test
Bug: 154159000
Change-Id: I082ef26a312bddbfd4abcc2148728a4b7bf8a9f6
diff --git a/camera/aidl/android/hardware/CameraSessionStats.aidl b/camera/aidl/android/hardware/CameraSessionStats.aidl
new file mode 100644
index 0000000..a8e6774
--- /dev/null
+++ b/camera/aidl/android/hardware/CameraSessionStats.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware;
+
+/** @hide */
+parcelable CameraSessionStats cpp_header "camera/CameraSessionStats.h";