| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_SHAPE_DETECTION_FACE_DETECTION_IMPL_MAC_VISION_H_ |
| #define SERVICES_SHAPE_DETECTION_FACE_DETECTION_IMPL_MAC_VISION_H_ |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "base/mac/availability.h" |
| #include "base/mac/sdk_forward_declarations.h" |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "mojo/public/cpp/bindings/strong_binding.h" |
| #include "services/shape_detection/detection_utils_mac.h" |
| #include "services/shape_detection/public/mojom/facedetection.mojom.h" |
| |
| class SkBitmap; |
| |
| namespace shape_detection { |
| |
| // The FaceDetectionImplMacVision class is the implementation of Face Detection |
| // based on Mac OS Vision framework. |
| class API_AVAILABLE(macos(10.13)) FaceDetectionImplMacVision |
| : public mojom::FaceDetection { |
| public: |
| FaceDetectionImplMacVision(); |
| ~FaceDetectionImplMacVision() override; |
| |
| void Detect(const SkBitmap& bitmap, |
| mojom::FaceDetection::DetectCallback callback) override; |
| |
| void SetBinding(mojo::StrongBindingPtr<mojom::FaceDetection> binding) { |
| binding_ = std::move(binding); |
| } |
| |
| private: |
| void OnFacesDetected(VNRequest* request, NSError* error); |
| |
| CGSize image_size_; |
| std::unique_ptr<VisionAPIAsyncRequestMac> landmarks_async_request_; |
| DetectCallback detected_callback_; |
| mojo::StrongBindingPtr<mojom::FaceDetection> binding_; |
| base::WeakPtrFactory<FaceDetectionImplMacVision> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FaceDetectionImplMacVision); |
| }; |
| |
| } // namespace shape_detection |
| |
| #endif // SERVICES_SHAPE_DETECTION_FACE_DETECTION_IMPL_MAC_VISION_H_ |