| /* |
| * Copyright 2017 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef EventTracingPriv_DEFINED |
| #define EventTracingPriv_DEFINED |
| |
| #include "include/private/base/SkMutex.h" |
| |
| /** |
| * Construct and install an SkEventTracer, based on the mode, |
| * defaulting to the --trace command line argument. |
| */ |
| void initializeEventTracingForTools(const char* mode = nullptr); |
| |
| /** |
| * Helper class used by internal implementations of SkEventTracer to manage categories. |
| */ |
| class SkEventTracingCategories { |
| public: |
| SkEventTracingCategories() : fNumCategories(0) {} |
| |
| uint8_t* getCategoryGroupEnabled(const char* name); |
| const char* getCategoryGroupName(const uint8_t* categoryEnabledFlag); |
| |
| private: |
| enum { kMaxCategories = 256 }; |
| |
| struct CategoryState { |
| uint8_t fEnabled; |
| const char* fName; |
| }; |
| |
| CategoryState fCategories[kMaxCategories]; |
| int fNumCategories; |
| SkMutex fMutex; |
| }; |
| |
| #endif |