|  | // Copyright 2018 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 SkTraceEventPhase_DEFINED | 
|  | #define SkTraceEventPhase_DEFINED | 
|  |  | 
|  | // Phase indicates the nature of an event entry. E.g. part of a begin/end pair. | 
|  | #define TRACE_EVENT_PHASE_BEGIN ('B') | 
|  | #define TRACE_EVENT_PHASE_END ('E') | 
|  | #define TRACE_EVENT_PHASE_COMPLETE ('X') | 
|  | #define TRACE_EVENT_PHASE_INSTANT ('I') | 
|  | #define TRACE_EVENT_PHASE_ASYNC_BEGIN ('S') | 
|  | #define TRACE_EVENT_PHASE_ASYNC_END ('F') | 
|  | #define TRACE_EVENT_PHASE_COUNTER ('C') | 
|  | #define TRACE_EVENT_PHASE_CREATE_OBJECT ('N') | 
|  | #define TRACE_EVENT_PHASE_SNAPSHOT_OBJECT ('O') | 
|  | #define TRACE_EVENT_PHASE_DELETE_OBJECT ('D') | 
|  |  | 
|  | #endif  // SkTraceEventPhase_DEFINED |