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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2016 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
11 * copyright notice, this list of conditions and the following disclaimer | 11 * copyright notice, this list of conditions and the following disclaimer |
12 * in the documentation and/or other materials provided with the | 12 * in the documentation and/or other materials provided with the |
13 * distribution. | 13 * distribution. |
14 * * Neither the name of Google Inc. nor the names of its | 14 * * Neither the name of Google Inc. nor the names of its |
15 * contributors may be used to endorse or promote products derived from | 15 * contributors may be used to endorse or promote products derived from |
16 * this software without specific prior written permission. | 16 * this software without specific prior written permission. |
17 * | 17 * |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 * | |
30 */ | 29 */ |
31 | 30 |
32 #ifndef PrerendererClient_h | 31 #ifndef SourceBufferVideoTrack_h |
33 #define PrerendererClient_h | 32 #define SourceBufferVideoTrack_h |
34 | 33 |
35 #include "core/CoreExport.h" | |
36 #include "core/page/Page.h" | |
37 #include "platform/Supplementable.h" | 34 #include "platform/Supplementable.h" |
| 35 #include "wtf/Allocator.h" |
38 | 36 |
39 namespace blink { | 37 namespace blink { |
40 | 38 |
41 class Page; | 39 class VideoTrack; |
42 class Prerender; | 40 class SourceBuffer; |
43 | 41 |
44 class CORE_EXPORT PrerendererClient : public WillBeHeapSupplement<Page> { | 42 class SourceBufferVideoTrack final : public GarbageCollectedFinalized<SourceBuff
erVideoTrack>, public HeapSupplement<VideoTrack> { |
| 43 USING_GARBAGE_COLLECTED_MIXIN(SourceBufferVideoTrack); |
45 public: | 44 public: |
46 virtual void willAddPrerender(Prerender*) = 0; | 45 static SourceBufferVideoTrack& from(VideoTrack&); |
| 46 virtual ~SourceBufferVideoTrack(); |
47 | 47 |
| 48 static SourceBuffer* sourceBuffer(VideoTrack&); |
| 49 |
| 50 DECLARE_VIRTUAL_TRACE(); |
| 51 |
| 52 private: |
48 static const char* supplementName(); | 53 static const char* supplementName(); |
49 static PrerendererClient* from(Page*); | 54 explicit SourceBufferVideoTrack(SourceBuffer*); |
50 | 55 |
51 protected: | 56 WeakMember<SourceBuffer> m_sourceBuffer; |
52 PrerendererClient() { } | |
53 }; | 57 }; |
54 | 58 |
55 CORE_EXPORT void providePrerendererClientTo(Page&, PrerendererClient*); | |
56 | |
57 } // namespace blink | 59 } // namespace blink |
58 | 60 |
59 #endif // PrerendererClient_h | 61 #endif |
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