1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CC_DEBUG_TRACED_PICTURE_H_ 6 #define CC_DEBUG_TRACED_PICTURE_H_ 7 8 #include <string> 9 10 #include "base/debug/trace_event.h" 11 #include "base/memory/scoped_ptr.h" 12 #include "cc/resources/picture.h" 13 14 namespace cc { 15 16 class TracedPicture : public base::debug::ConvertableToTraceFormat { 17 public: 18 explicit TracedPicture(scoped_refptr<const Picture>); 19 20 static scoped_refptr<base::debug::ConvertableToTraceFormat> 21 AsTraceablePicture(const Picture* picture); 22 23 static scoped_refptr<base::debug::ConvertableToTraceFormat> 24 AsTraceablePictureAlias(const Picture* original); 25 26 virtual void AppendAsTraceFormat(std::string* out) const OVERRIDE; 27 28 private: 29 virtual ~TracedPicture(); 30 31 void AppendPicture(std::string* out) const; 32 void AppendPictureAlias(std::string* out) const; 33 34 scoped_refptr<const Picture> picture_; 35 bool is_alias_; 36 37 DISALLOW_COPY_AND_ASSIGN(TracedPicture); 38 }; 39 40 } // namespace cc 41 42 #endif // CC_DEBUG_TRACED_PICTURE_H_ 43