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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "modules/srcobject/HTMLMediaElementSrcObject.h" |
| 6 |
| 7 #include "core/html/HTMLMediaElement.h" |
| 8 #include "modules/mediastream/MediaStream.h" |
| 9 #include "platform/mediastream/MediaStreamDescriptor.h" |
| 10 #include "public/platform/WebMediaPlayerSource.h" |
| 11 #include "public/platform/WebMediaStream.h" |
| 12 |
| 13 namespace blink { |
| 14 |
| 15 // static |
| 16 MediaStream* HTMLMediaElementSrcObject::srcObject(HTMLMediaElement& element) |
| 17 { |
| 18 const WebMediaPlayerSource& source = element.getSrcObject(); |
| 19 if (source.isMediaStream()) { |
| 20 MediaStreamDescriptor* descriptor = source.getAsMediaStream(); |
| 21 MediaStream* stream = toMediaStream(descriptor); |
| 22 return stream; |
| 23 } |
| 24 |
| 25 return nullptr; |
| 26 } |
| 27 |
| 28 // static |
| 29 void HTMLMediaElementSrcObject::setSrcObject(HTMLMediaElement& element, MediaStr
eam* mediaStream) |
| 30 { |
| 31 if (!mediaStream) { |
| 32 element.setSrcObject(WebMediaPlayerSource()); |
| 33 return; |
| 34 } |
| 35 WebMediaStream webStream = WebMediaStream(mediaStream->descriptor()); |
| 36 WebMediaPlayerSource source(webStream); |
| 37 element.setSrcObject(source); |
| 38 } |
| 39 |
| 40 } // namespace blink |
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