Wind Yuan | f17e93a | 2015-04-14 18:45:38 +0800 | [diff] [blame] | 1 | /* |
| 2 | * x3a_stats_pool.h - 3a stats pool |
| 3 | * |
| 4 | * Copyright (c) 2015 Intel Corporation |
| 5 | * |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * |
| 18 | * Author: Wind Yuan <feng.yuan@intel.com> |
| 19 | */ |
| 20 | |
| 21 | #ifndef XCAM_3A_STATS_POOL_H |
| 22 | #define XCAM_3A_STATS_POOL_H |
| 23 | |
| 24 | #include "xcam_utils.h" |
| 25 | #include "buffer_pool.h" |
| 26 | #include <base/xcam_3a_stats.h> |
| 27 | |
| 28 | namespace XCam { |
| 29 | |
| 30 | class X3aStatsData |
| 31 | : public BufferData |
| 32 | { |
| 33 | public: |
| 34 | explicit X3aStatsData (XCam3AStats *data); |
| 35 | ~X3aStatsData (); |
| 36 | XCam3AStats *get_stats () { |
| 37 | return _data; |
| 38 | } |
| 39 | |
| 40 | virtual uint8_t *map (); |
| 41 | virtual bool unmap (); |
| 42 | |
| 43 | private: |
| 44 | XCAM_DEAD_COPY (X3aStatsData); |
| 45 | private: |
| 46 | XCam3AStats *_data; |
| 47 | }; |
| 48 | |
| 49 | class X3aStats |
| 50 | : public BufferProxy |
| 51 | { |
| 52 | friend class X3aStatsPool; |
| 53 | public: |
| 54 | XCam3AStats *get_stats (); |
| 55 | |
| 56 | protected: |
| 57 | explicit X3aStats (const SmartPtr<X3aStatsData> &data); |
| 58 | XCAM_DEAD_COPY (X3aStats); |
| 59 | |
| 60 | }; |
| 61 | |
| 62 | class X3aStatsPool |
| 63 | : public BufferPool |
| 64 | { |
| 65 | public: |
| 66 | explicit X3aStatsPool (); |
| 67 | XCam3AStatsInfo &get_stats_info () { |
| 68 | return _stats_info; |
| 69 | } |
| 70 | void set_stats_info (const XCam3AStatsInfo &info); |
| 71 | |
| 72 | protected: |
| 73 | virtual bool fixate_video_info (VideoBufferInfo &info); |
| 74 | virtual SmartPtr<BufferData> allocate_data (const VideoBufferInfo &buffer_info); |
| 75 | virtual SmartPtr<BufferProxy> create_buffer_from_data (SmartPtr<BufferData> &data); |
| 76 | |
| 77 | private: |
| 78 | XCAM_DEAD_COPY (X3aStatsPool); |
| 79 | |
| 80 | private: |
| 81 | XCam3AStatsInfo _stats_info; |
| 82 | }; |
| 83 | |
| 84 | }; |
| 85 | |
| 86 | #endif //XCAM_3A_STATS_POOL_H |
| 87 | |