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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef CONTENT_RENDERER_MEDIA_CRYPTO_ENCRYPTED_MEDIA_PLAYER_SUPPORT_H_ | 5 #ifndef MEDIA_BLINK_ENCRYPTED_MEDIA_PLAYER_SUPPORT_H_ |
6 #define CONTENT_RENDERER_MEDIA_CRYPTO_ENCRYPTED_MEDIA_PLAYER_SUPPORT_H_ | 6 #define MEDIA_BLINK_ENCRYPTED_MEDIA_PLAYER_SUPPORT_H_ |
7 | 7 |
8 #include "media/base/decryptor.h" | 8 #include "media/base/decryptor.h" |
9 #include "media/base/demuxer.h" | 9 #include "media/base/demuxer.h" |
| 10 #include "media/base/media_export.h" |
10 #include "third_party/WebKit/public/platform/WebMediaPlayer.h" | 11 #include "third_party/WebKit/public/platform/WebMediaPlayer.h" |
11 | 12 |
12 namespace blink { | 13 namespace blink { |
13 class WebContentDecryptionModule; | 14 class WebContentDecryptionModule; |
14 class WebContentDecryptionModuleResult; | 15 class WebContentDecryptionModuleResult; |
15 class WebLocalFrame; | 16 class WebLocalFrame; |
16 class WebMediaPlayerClient; | 17 class WebMediaPlayerClient; |
17 class WebString; | 18 class WebString; |
18 } | 19 } |
19 | 20 |
20 namespace content { | 21 namespace media { |
21 | 22 |
22 class EncryptedMediaPlayerSupport { | 23 class MEDIA_EXPORT EncryptedMediaPlayerSupport { |
23 public: | 24 public: |
24 EncryptedMediaPlayerSupport(); | 25 EncryptedMediaPlayerSupport(); |
25 virtual ~EncryptedMediaPlayerSupport(); | 26 virtual ~EncryptedMediaPlayerSupport(); |
26 | 27 |
27 // Prefixed API methods. | 28 // Prefixed API methods. |
28 virtual blink::WebMediaPlayer::MediaKeyException GenerateKeyRequest( | 29 virtual blink::WebMediaPlayer::MediaKeyException GenerateKeyRequest( |
29 blink::WebLocalFrame* frame, | 30 blink::WebLocalFrame* frame, |
30 const blink::WebString& key_system, | 31 const blink::WebString& key_system, |
31 const unsigned char* init_data, | 32 const unsigned char* init_data, |
32 unsigned init_data_length) = 0; | 33 unsigned init_data_length) = 0; |
(...skipping 19 matching lines...) Expand all Loading... |
52 blink::WebContentDecryptionModuleResult result) = 0; | 53 blink::WebContentDecryptionModuleResult result) = 0; |
53 virtual void SetContentDecryptionModuleSync( | 54 virtual void SetContentDecryptionModuleSync( |
54 blink::WebContentDecryptionModule* cdm) = 0; | 55 blink::WebContentDecryptionModule* cdm) = 0; |
55 | 56 |
56 | 57 |
57 // Callback factory and notification methods used by WebMediaPlayerImpl. | 58 // Callback factory and notification methods used by WebMediaPlayerImpl. |
58 | 59 |
59 // Creates a callback that Demuxers can use to signal that the content | 60 // Creates a callback that Demuxers can use to signal that the content |
60 // requires a key. This method make sure the callback returned can be safely | 61 // requires a key. This method make sure the callback returned can be safely |
61 // invoked from any thread. | 62 // invoked from any thread. |
62 virtual media::Demuxer::NeedKeyCB CreateNeedKeyCB() = 0; | 63 virtual Demuxer::NeedKeyCB CreateNeedKeyCB() = 0; |
63 | 64 |
64 // Creates a callback that renderers can use to set decryptor | 65 // Creates a callback that renderers can use to set decryptor |
65 // ready callback. This method make sure the callback returned can be safely | 66 // ready callback. This method make sure the callback returned can be safely |
66 // invoked from any thread. | 67 // invoked from any thread. |
67 virtual media::SetDecryptorReadyCB CreateSetDecryptorReadyCB() = 0; | 68 virtual SetDecryptorReadyCB CreateSetDecryptorReadyCB() = 0; |
68 | 69 |
69 // Called to inform this object that the media pipeline encountered | 70 // Called to inform this object that the media pipeline encountered |
70 // and handled a decryption error. | 71 // and handled a decryption error. |
71 virtual void OnPipelineDecryptError() = 0; | 72 virtual void OnPipelineDecryptError() = 0; |
72 | 73 |
73 private: | 74 private: |
74 DISALLOW_COPY_AND_ASSIGN(EncryptedMediaPlayerSupport); | 75 DISALLOW_COPY_AND_ASSIGN(EncryptedMediaPlayerSupport); |
75 }; | 76 }; |
76 | 77 |
77 } // namespace content | 78 } // namespace media |
78 | 79 |
79 #endif // CONTENT_RENDERER_MEDIA_CRYPTO_ENCRYPTED_MEDIA_PLAYER_SUPPORT_H_ | 80 #endif // MEDIA_BLINK_ENCRYPTED_MEDIA_PLAYER_SUPPORT_H_ |
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