Repo created

TMessagesProj/jni/voip/webrtc/base/metrics/histogram_macros_local.h

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+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_METRICS_HISTOGRAM_MACROS_LOCAL_H_
+#define BASE_METRICS_HISTOGRAM_MACROS_LOCAL_H_
+
+#include "base/logging.h"
+#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros_internal.h"
+#include "base/time/time.h"
+
+// TODO(rkaplow): Migrate all LOCAL_* usage within Chromium to include this
+// file instead of the histogram_macros.h file.
+
+//------------------------------------------------------------------------------
+// Enumeration histograms.
+//
+// For usage details, see the equivalents in histogram_macros.h.
+
+#define LOCAL_HISTOGRAM_ENUMERATION(name, ...)                          \
+  INTERNAL_UMA_HISTOGRAM_ENUMERATION_GET_MACRO(                         \
+      __VA_ARGS__, INTERNAL_UMA_HISTOGRAM_ENUMERATION_SPECIFY_BOUNDARY, \
+      INTERNAL_UMA_HISTOGRAM_ENUMERATION_DEDUCE_BOUNDARY)               \
+  (name, __VA_ARGS__, base::HistogramBase::kNoFlags)
+
+#define LOCAL_HISTOGRAM_BOOLEAN(name, sample)                                  \
+    STATIC_HISTOGRAM_POINTER_BLOCK(name, AddBoolean(sample),                   \
+        base::BooleanHistogram::FactoryGet(name, base::Histogram::kNoFlags))
+
+//------------------------------------------------------------------------------
+// Percentage histograms.
+//
+// For usage details, see the equivalents in histogram_macros.h
+
+#define LOCAL_HISTOGRAM_PERCENTAGE(name, under_one_hundred)                    \
+    LOCAL_HISTOGRAM_ENUMERATION(name, under_one_hundred, 101)
+
+//------------------------------------------------------------------------------
+// Count histograms. These are used for collecting numeric data. Note that we
+// have macros for more specialized use cases below (memory, time, percentages).
+// For usage details, see the equivalents in histogram_macros.h.
+
+#define LOCAL_HISTOGRAM_COUNTS_100(name, sample)                               \
+    LOCAL_HISTOGRAM_CUSTOM_COUNTS(name, sample, 1, 100, 50)
+
+#define LOCAL_HISTOGRAM_COUNTS_10000(name, sample)                             \
+    LOCAL_HISTOGRAM_CUSTOM_COUNTS(name, sample, 1, 10000, 50)
+
+#define LOCAL_HISTOGRAM_COUNTS_1000000(name, sample)                           \
+    LOCAL_HISTOGRAM_CUSTOM_COUNTS(name, sample, 1, 1000000, 50)
+
+#define LOCAL_HISTOGRAM_CUSTOM_COUNTS(name, sample, min, max, bucket_count)    \
+    INTERNAL_HISTOGRAM_CUSTOM_COUNTS_WITH_FLAG(                                \
+        name, sample, min, max, bucket_count, base::HistogramBase::kNoFlags)
+
+//------------------------------------------------------------------------------
+// Timing histograms. These are used for collecting timing data (generally
+// latencies).
+//
+// For usage details, see the equivalents in histogram_macros.h.
+
+#define LOCAL_HISTOGRAM_TIMES(name, sample) LOCAL_HISTOGRAM_CUSTOM_TIMES(      \
+    name, sample, base::TimeDelta::FromMilliseconds(1),                        \
+    base::TimeDelta::FromSeconds(10), 50)
+
+#define LOCAL_HISTOGRAM_CUSTOM_TIMES(name, sample, min, max, bucket_count) \
+  STATIC_HISTOGRAM_POINTER_BLOCK(                                          \
+      name, AddTimeMillisecondsGranularity(sample),                        \
+      base::Histogram::FactoryTimeGet(name, min, max, bucket_count,        \
+                                      base::HistogramBase::kNoFlags))
+
+//------------------------------------------------------------------------------
+// Memory histograms.
+//
+// For usage details, see the equivalents in histogram_macros.h.
+
+#define LOCAL_HISTOGRAM_MEMORY_KB(name, sample) LOCAL_HISTOGRAM_CUSTOM_COUNTS( \
+    name, sample, 1000, 500000, 50)
+
+//------------------------------------------------------------------------------
+// Deprecated histograms. Not recommended for current use.
+
+// TODO(rkaplow): See if we can clean up this macro and usage.
+// Legacy non-explicit version. We suggest using LOCAL_HISTOGRAM_COUNTS_1000000
+// instead.
+#define LOCAL_HISTOGRAM_COUNTS(name, sample)                                   \
+    LOCAL_HISTOGRAM_CUSTOM_COUNTS(name, sample, 1, 1000000, 50)
+
+#endif  // BASE_METRICS_HISTOGRAM_MACROS_LOCAL_H_