1/*
2 * Copyright 2017 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#ifndef SkDebugfTracer_DEFINED
9#define SkDebugfTracer_DEFINED
10
11#include "SkEventTracer.h"
12#include "SkEventTracingPriv.h"
13#include "SkString.h"
14
15/**
16 * A SkEventTracer implementation that logs events using SkDebugf.
17 */
18class SkDebugfTracer : public SkEventTracer {
19public:
20    SkDebugfTracer() {}
21
22    SkEventTracer::Handle addTraceEvent(char phase,
23                                        const uint8_t* categoryEnabledFlag,
24                                        const char* name,
25                                        uint64_t id,
26                                        int numArgs,
27                                        const char** argNames,
28                                        const uint8_t* argTypes,
29                                        const uint64_t* argValues,
30                                        uint8_t flags) override;
31
32    void updateTraceEventDuration(const uint8_t* categoryEnabledFlag,
33                                  const char* name,
34                                  SkEventTracer::Handle handle) override;
35
36    const uint8_t* getCategoryGroupEnabled(const char* name) override {
37        return fCategories.getCategoryGroupEnabled(name);
38    }
39
40    const char* getCategoryGroupName(const uint8_t* categoryEnabledFlag) override {
41        return fCategories.getCategoryGroupName(categoryEnabledFlag);
42    }
43
44private:
45    SkString fIndent;
46    int fCnt = 0;
47    SkEventTracingCategories fCategories;
48};
49
50#endif
51