Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ANDROID_HWUI_DISPLAY_LIST_LOG_BUFFER_H |
| 18 | #define ANDROID_HWUI_DISPLAY_LIST_LOG_BUFFER_H |
| 19 | |
| 20 | #include <utils/Singleton.h> |
Romain Guy | 7953745 | 2011-10-12 13:48:51 -0700 | [diff] [blame] | 21 | |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 22 | #include <stdio.h> |
| 23 | |
| 24 | namespace android { |
| 25 | namespace uirenderer { |
| 26 | |
| 27 | class DisplayListLogBuffer: public Singleton<DisplayListLogBuffer> { |
| 28 | DisplayListLogBuffer(); |
| 29 | ~DisplayListLogBuffer(); |
| 30 | |
| 31 | friend class Singleton<DisplayListLogBuffer>; |
| 32 | |
| 33 | public: |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 34 | void writeCommand(int level, const char* label); |
| 35 | void outputCommands(FILE *file); |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 36 | |
| 37 | bool isEmpty() { |
| 38 | return (mStart == mEnd); |
| 39 | } |
| 40 | |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 41 | struct OpLog { |
| 42 | int level; |
| 43 | const char* label; |
| 44 | }; |
| 45 | |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 46 | private: |
Chris Craik | 2af4635 | 2012-11-26 18:30:17 -0800 | [diff] [blame] | 47 | OpLog* mBufferFirst; // where the memory starts |
| 48 | OpLog* mStart; // where the current command stream starts |
| 49 | OpLog* mEnd; // where the current commands end |
| 50 | OpLog* mBufferLast; // where the buffer memory ends |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 51 | |
| 52 | }; |
| 53 | |
| 54 | }; // namespace uirenderer |
| 55 | }; // namespace android |
| 56 | |
| 57 | #endif // ANDROID_HWUI_DISPLAY_LIST_LOG_BUFFER_H |