Introduce Metric object for new perf metrics logging system
Bug: b/246095034
Change-Id: I854ee8e5ea93e4046837ae9f54a652a8c92dd1bc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/274861
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38078}
diff --git a/api/test/metrics/metric.cc b/api/test/metrics/metric.cc
new file mode 100644
index 0000000..7bace78d
--- /dev/null
+++ b/api/test/metrics/metric.cc
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+#include "api/test/metrics/metric.h"
+
+#include <string>
+
+namespace webrtc {
+namespace test {
+
+absl::string_view ToString(Unit unit) {
+ switch (unit) {
+ case Unit::kTimeMs:
+ return "TimeMs";
+ case Unit::kPercent:
+ return "Percent";
+ case Unit::kSizeInBytes:
+ return "SizeInBytes";
+ case Unit::kKilobitsPerSecond:
+ return "KilobitsPerSecond";
+ case Unit::kHertz:
+ return "Hertz";
+ case Unit::kUnitless:
+ return "Unitless";
+ case Unit::kCount:
+ return "Count";
+ }
+}
+
+absl::string_view ToString(ImprovementDirection direction) {
+ switch (direction) {
+ case ImprovementDirection::kBiggerIsBetter:
+ return "BiggerIsBetter";
+ case ImprovementDirection::kNeitherIsBetter:
+ return "NeitherIsBetter";
+ case ImprovementDirection::kSmallerIsBetter:
+ return "SmallerIsBetter";
+ }
+}
+
+} // namespace test
+} // namespace webrtc
