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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "modules/shapedetection/FaceDetector.h" | 5 #include "modules/shapedetection/FaceDetector.h" |
6 | 6 |
7 #include "core/dom/DOMException.h" | 7 #include "core/dom/DOMException.h" |
8 #include "core/dom/DOMRect.h" | 8 #include "core/dom/DOMRect.h" |
9 #include "core/html/canvas/CanvasImageSource.h" | 9 #include "core/html/canvas/CanvasImageSource.h" |
10 #include "modules/shapedetection/DetectedFace.h" | 10 #include "modules/shapedetection/DetectedFace.h" |
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28 shape_detection::mojom::blink::FaceDetectionProviderPtr provider; | 28 shape_detection::mojom::blink::FaceDetectionProviderPtr provider; |
29 Platform::current()->interfaceProvider()->getInterface( | 29 Platform::current()->interfaceProvider()->getInterface( |
30 mojo::MakeRequest(&provider)); | 30 mojo::MakeRequest(&provider)); |
31 provider->CreateFaceDetection(mojo::MakeRequest(&m_faceService), | 31 provider->CreateFaceDetection(mojo::MakeRequest(&m_faceService), |
32 std::move(faceDetectorOptions)); | 32 std::move(faceDetectorOptions)); |
33 | 33 |
34 m_faceService.set_connection_error_handler(convertToBaseCallback(WTF::bind( | 34 m_faceService.set_connection_error_handler(convertToBaseCallback(WTF::bind( |
35 &FaceDetector::onFaceServiceConnectionError, wrapWeakPersistent(this)))); | 35 &FaceDetector::onFaceServiceConnectionError, wrapWeakPersistent(this)))); |
36 } | 36 } |
37 | 37 |
38 ScriptPromise FaceDetector::doDetect( | 38 ScriptPromise FaceDetector::doDetect(ScriptPromiseResolver* resolver, |
39 ScriptPromiseResolver* resolver, | 39 skia::mojom::blink::BitmapPtr bitmap) { |
40 mojo::ScopedSharedBufferHandle sharedBufferHandle, | |
41 int imageWidth, | |
42 int imageHeight) { | |
43 ScriptPromise promise = resolver->promise(); | 40 ScriptPromise promise = resolver->promise(); |
44 if (!m_faceService) { | 41 if (!m_faceService) { |
45 resolver->reject(DOMException::create( | 42 resolver->reject(DOMException::create( |
46 NotSupportedError, "Face detection service unavailable.")); | 43 NotSupportedError, "Face detection service unavailable.")); |
47 return promise; | 44 return promise; |
48 } | 45 } |
49 m_faceServiceRequests.insert(resolver); | 46 m_faceServiceRequests.insert(resolver); |
50 m_faceService->Detect(std::move(sharedBufferHandle), imageWidth, imageHeight, | 47 m_faceService->Detect(std::move(bitmap), |
51 convertToBaseCallback(WTF::bind( | 48 convertToBaseCallback(WTF::bind( |
52 &FaceDetector::onDetectFaces, wrapPersistent(this), | 49 &FaceDetector::onDetectFaces, wrapPersistent(this), |
53 wrapPersistent(resolver)))); | 50 wrapPersistent(resolver)))); |
54 return promise; | 51 return promise; |
55 } | 52 } |
56 | 53 |
57 void FaceDetector::onDetectFaces( | 54 void FaceDetector::onDetectFaces( |
58 ScriptPromiseResolver* resolver, | 55 ScriptPromiseResolver* resolver, |
59 shape_detection::mojom::blink::FaceDetectionResultPtr faceDetectionResult) { | 56 shape_detection::mojom::blink::FaceDetectionResultPtr faceDetectionResult) { |
60 DCHECK(m_faceServiceRequests.contains(resolver)); | 57 DCHECK(m_faceServiceRequests.contains(resolver)); |
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78 m_faceServiceRequests.clear(); | 75 m_faceServiceRequests.clear(); |
79 m_faceService.reset(); | 76 m_faceService.reset(); |
80 } | 77 } |
81 | 78 |
82 DEFINE_TRACE(FaceDetector) { | 79 DEFINE_TRACE(FaceDetector) { |
83 ShapeDetector::trace(visitor); | 80 ShapeDetector::trace(visitor); |
84 visitor->trace(m_faceServiceRequests); | 81 visitor->trace(m_faceServiceRequests); |
85 } | 82 } |
86 | 83 |
87 } // namespace blink | 84 } // namespace blink |
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