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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/imagecapture/ImageCapture.h" | 5 #include "modules/imagecapture/ImageCapture.h" |
6 | 6 |
7 #include "bindings/core/v8/CallbackPromiseAdapter.h" | 7 #include "bindings/core/v8/CallbackPromiseAdapter.h" |
8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
9 #include "core/dom/DOMException.h" | 9 #include "core/dom/DOMException.h" |
10 #include "core/dom/ExceptionCode.h" | 10 #include "core/dom/ExceptionCode.h" |
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218 ScriptPromise promise = resolver->Promise(); | 218 ScriptPromise promise = resolver->Promise(); |
219 | 219 |
220 if (TrackIsInactive(*stream_track_)) { | 220 if (TrackIsInactive(*stream_track_)) { |
221 resolver->Reject(DOMException::Create( | 221 resolver->Reject(DOMException::Create( |
222 kInvalidStateError, "The associated Track is in an invalid state.")); | 222 kInvalidStateError, "The associated Track is in an invalid state.")); |
223 return promise; | 223 return promise; |
224 } | 224 } |
225 | 225 |
226 // Create |m_frameGrabber| the first time. | 226 // Create |m_frameGrabber| the first time. |
227 if (!frame_grabber_) { | 227 if (!frame_grabber_) { |
228 frame_grabber_ = | 228 frame_grabber_ = Platform::Current()->CreateImageCaptureFrameGrabber(); |
229 WTF::WrapUnique(Platform::Current()->CreateImageCaptureFrameGrabber()); | |
230 } | 229 } |
231 | 230 |
232 if (!frame_grabber_) { | 231 if (!frame_grabber_) { |
233 resolver->Reject(DOMException::Create( | 232 resolver->Reject(DOMException::Create( |
234 kUnknownError, "Couldn't create platform resources")); | 233 kUnknownError, "Couldn't create platform resources")); |
235 return promise; | 234 return promise; |
236 } | 235 } |
237 | 236 |
238 // The platform does not know about MediaStreamTrack, so we wrap it up. | 237 // The platform does not know about MediaStreamTrack, so we wrap it up. |
239 WebMediaStreamTrack track(stream_track_->Component()); | 238 WebMediaStreamTrack track(stream_track_->Component()); |
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661 visitor->Trace(stream_track_); | 660 visitor->Trace(stream_track_); |
662 visitor->Trace(capabilities_); | 661 visitor->Trace(capabilities_); |
663 visitor->Trace(settings_); | 662 visitor->Trace(settings_); |
664 visitor->Trace(current_constraints_); | 663 visitor->Trace(current_constraints_); |
665 visitor->Trace(service_requests_); | 664 visitor->Trace(service_requests_); |
666 EventTargetWithInlineData::Trace(visitor); | 665 EventTargetWithInlineData::Trace(visitor); |
667 ContextLifecycleObserver::Trace(visitor); | 666 ContextLifecycleObserver::Trace(visitor); |
668 } | 667 } |
669 | 668 |
670 } // namespace blink | 669 } // namespace blink |
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