| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef INCLUDE_PERFETTO_TRACING_DEBUG_ANNOTATION_H_ |
| #define INCLUDE_PERFETTO_TRACING_DEBUG_ANNOTATION_H_ |
| |
| #include "perfetto/base/export.h" |
| |
| #include <stdint.h> |
| |
| #include <string> |
| |
| namespace perfetto { |
| namespace protos { |
| namespace pbzero { |
| class DebugAnnotation; |
| } // namespace pbzero |
| } // namespace protos |
| |
| // A base class for custom track event debug annotations. |
| class PERFETTO_EXPORT DebugAnnotation { |
| public: |
| DebugAnnotation() = default; |
| virtual ~DebugAnnotation(); |
| |
| // Called to write the contents of the debug annotation into the trace. |
| virtual void Add(protos::pbzero::DebugAnnotation*) const = 0; |
| }; |
| |
| namespace internal { |
| |
| // Overloads for all the supported built in debug annotation types. |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, bool); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, uint64_t); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, unsigned); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, int64_t); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, int); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, double); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, float); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, const char*); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, const std::string&); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, const void*); |
| void WriteDebugAnnotation(protos::pbzero::DebugAnnotation*, |
| const DebugAnnotation&); |
| |
| } // namespace internal |
| } // namespace perfetto |
| |
| #endif // INCLUDE_PERFETTO_TRACING_DEBUG_ANNOTATION_H_ |