| /* |
| * Copyright (C) 2019-2020 Intel Corporation |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #ifdef FACE_DETECTION |
| #ifdef ENABLE_SANDBOXING |
| #include "modules/sandboxing/client/IntelFaceDetection.h" |
| #else |
| #include "modules/algowrapper/IntelFaceDetection.h" |
| #endif |
| #include "iutils/Errors.h" |
| #include "iutils/Thread.h" |
| #endif |
| |
| #include <ia_types.h> |
| #include <unordered_map> |
| #include <memory> |
| #include <queue> |
| |
| #include "iutils/Utils.h" |
| #include "Parameters.h" |
| #include "FaceBase.h" |
| |
| namespace icamera { |
| |
| #ifdef FACE_DETECTION |
| class FaceDetection : public Thread { |
| public: |
| FaceDetection(int cameraId, unsigned int maxFaceNum, int32_t halStreamId, |
| int width, int height); |
| ~FaceDetection(); |
| |
| static FaceDetection *createInstance(int cameraId, unsigned int maxFaceNum, |
| int32_t halStreamId, int width, int height); |
| static void destoryInstance(int cameraId); |
| static FaceDetection *getInstance(int cameraId); |
| |
| void runFaceDetection(const camera_buffer_t &buffer); |
| void runFaceDetectionBySync(const camera_buffer_t &buffer); |
| void runFaceDetectionByAsync(const camera_buffer_t &buffer); |
| int getFaceNum(); |
| virtual bool threadLoop(); |
| static int getResult(int cameraId, ia_atbx_face_state *faceState); |
| static int getResult(int cameraId, CVFaceDetectionAbstractResult *result); |
| |
| private: |
| int getFaceDetectionResult(FaceDetectionResult *mResult); |
| FaceDetectionRunParams *acquireRunBuf(); |
| void returnRunBuf(FaceDetectionRunParams *memRunBuf); |
| void getCurrentFrameWidthAndHight(int *frameWidth, int *frameHigth); |
| void getHalStreamId(int32_t *halStreamId); |
| |
| // Guard for face engine instance |
| static Mutex sLock; |
| static std::unordered_map<int, FaceDetection*> sInstances; |
| |
| int mCameraId; |
| bool mInitialized; |
| |
| // Guard for face detection result |
| std::mutex mFaceResultLock; |
| FaceDetectionResult mResult; |
| |
| std::unique_ptr<IntelFaceDetection> mFace; |
| |
| std::condition_variable mRunCondition; |
| // Guard for running buffer queue of thread |
| std::mutex mRunBufQueueLock; |
| std::queue<FaceDetectionRunParams *> mRunBufQueue; |
| const uint64_t kMaxDuration = 2000000000; // 2000ms |
| |
| // Guard for running buffer pool of face engine |
| std::mutex mMemRunPoolLock; |
| std::queue<FaceDetectionRunParams *> mMemRunPool; |
| |
| int mSensorOrientation; |
| |
| int32_t mHalStreamId; |
| int mWidth; |
| int mHeight; |
| |
| DISALLOW_COPY_AND_ASSIGN(FaceDetection); |
| }; |
| #else |
| class FaceDetection { |
| public: |
| static int getResult(int cameraId, ia_atbx_face_state *faceState) { |
| faceState->num_faces = 0; |
| return 0; |
| } |
| static int getResult(int cameraId, CVFaceDetectionAbstractResult *result) { |
| CLEAR(*result); |
| return 0; |
| } |
| static FaceDetection *createInstance(int cameraId, |
| unsigned int maxFaceNum, int32_t halStreamId, |
| int width, int height) { |
| return nullptr; |
| } |
| static void destoryInstance(int cameraId) {} |
| void runFaceDetection(const camera_buffer_t &buffer) {} |
| int getFaceNum() {return 0;} |
| }; |
| #endif |
| |
| } // namespace icamera |