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/services/camera/libcameraservice/device3/Camera3IOStreamBase.h b/services/camera/libcameraservice/device3/Camera3IOStreamBase.h
index 448379c..ca62239 100644
--- a/services/camera/libcameraservice/device3/Camera3IOStreamBase.h
+++ b/services/camera/libcameraservice/device3/Camera3IOStreamBase.h
@@ -48,6 +48,7 @@
virtual void dump(int fd, const Vector<String16> &args) const;
+ int getMaxTotalBuffers() const { return mTotalBufferCount; }
protected:
size_t mTotalBufferCount;
// sum of input and output buffers that are currently acquired by HAL