| // Copyright 2013 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 CC_LAYERS_LAYER_CLIENT_H_ |
| #define CC_LAYERS_LAYER_CLIENT_H_ |
| |
| #include <string> |
| |
| #include "base/memory/ref_counted.h" |
| #include "cc/base/cc_export.h" |
| |
| namespace base { |
| namespace debug { |
| class ConvertableToTraceFormat; |
| } |
| } |
| |
| namespace cc { |
| |
| class CC_EXPORT LayerClient { |
| public: |
| virtual std::string DebugName() = 0; |
| |
| // Returns a pointer to a debug info object, if one has been computed. |
| // If not, returns NULL. If the returned pointer is non-NULL, the caller takes |
| // ownership of the pointer. |
| virtual scoped_refptr<base::debug::ConvertableToTraceFormat> |
| TakeDebugInfo() = 0; |
| |
| protected: |
| virtual ~LayerClient() {} |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_LAYER_CLIENT_H_ |