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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 #ifndef MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ | 5 #ifndef MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ |
6 #define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ | 6 #define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
| 10 #include <memory> |
| 11 |
10 #include "base/android/scoped_java_ref.h" | 12 #include "base/android/scoped_java_ref.h" |
11 #include "base/callback.h" | 13 #include "base/callback.h" |
12 #include "base/macros.h" | 14 #include "base/macros.h" |
13 #include "base/memory/scoped_ptr.h" | |
14 #include "media/base/cdm_context.h" | 15 #include "media/base/cdm_context.h" |
15 #include "media/base/media_export.h" | 16 #include "media/base/media_export.h" |
16 #include "media/base/player_tracker.h" | 17 #include "media/base/player_tracker.h" |
17 | 18 |
18 namespace media { | 19 namespace media { |
19 | 20 |
20 class MediaDrmBridge; | 21 class MediaDrmBridge; |
21 | 22 |
22 // The CdmContext implementation for MediaDrmBridge. MediaDrmBridge supports | 23 // The CdmContext implementation for MediaDrmBridge. MediaDrmBridge supports |
23 // neither Decryptor nor CDM ID, but uses MediaCrypto to connect to MediaCodec. | 24 // neither Decryptor nor CDM ID, but uses MediaCrypto to connect to MediaCodec. |
24 // MediaCodec-based decoders should cast the given CdmContext to this class to | 25 // MediaCodec-based decoders should cast the given CdmContext to this class to |
25 // access APIs defined in this class. | 26 // access APIs defined in this class. |
26 // | 27 // |
27 // Methods can be called on any thread. The registered callbacks will be fired | 28 // Methods can be called on any thread. The registered callbacks will be fired |
28 // on the thread |media_drm_bridge_| is running on. The caller should make sure | 29 // on the thread |media_drm_bridge_| is running on. The caller should make sure |
29 // that the callbacks are posted to the correct thread. | 30 // that the callbacks are posted to the correct thread. |
30 // | 31 // |
31 // TODO(xhwang): Remove PlayerTracker interface. | 32 // TODO(xhwang): Remove PlayerTracker interface. |
32 class MEDIA_EXPORT MediaDrmBridgeCdmContext : public CdmContext, | 33 class MEDIA_EXPORT MediaDrmBridgeCdmContext : public CdmContext, |
33 public PlayerTracker { | 34 public PlayerTracker { |
34 public: | 35 public: |
35 using JavaObjectPtr = scoped_ptr<base::android::ScopedJavaGlobalRef<jobject>>; | 36 using JavaObjectPtr = |
| 37 std::unique_ptr<base::android::ScopedJavaGlobalRef<jobject>>; |
36 | 38 |
37 // Notification called when MediaCrypto object is ready. | 39 // Notification called when MediaCrypto object is ready. |
38 // Parameters: | 40 // Parameters: |
39 // |media_crypto| - reference to MediaCrypto object | 41 // |media_crypto| - reference to MediaCrypto object |
40 // |needs_protected_surface| - true if protected surface is required | 42 // |needs_protected_surface| - true if protected surface is required |
41 using MediaCryptoReadyCB = base::Callback<void(JavaObjectPtr media_crypto, | 43 using MediaCryptoReadyCB = base::Callback<void(JavaObjectPtr media_crypto, |
42 bool needs_protected_surface)>; | 44 bool needs_protected_surface)>; |
43 | 45 |
44 // The |media_drm_bridge| owns |this| and is guaranteed to outlive |this|. | 46 // The |media_drm_bridge| owns |this| and is guaranteed to outlive |this|. |
45 explicit MediaDrmBridgeCdmContext(MediaDrmBridge* media_drm_bridge); | 47 explicit MediaDrmBridgeCdmContext(MediaDrmBridge* media_drm_bridge); |
(...skipping 19 matching lines...) Expand all Loading... |
65 | 67 |
66 private: | 68 private: |
67 MediaDrmBridge* const media_drm_bridge_; | 69 MediaDrmBridge* const media_drm_bridge_; |
68 | 70 |
69 DISALLOW_COPY_AND_ASSIGN(MediaDrmBridgeCdmContext); | 71 DISALLOW_COPY_AND_ASSIGN(MediaDrmBridgeCdmContext); |
70 }; | 72 }; |
71 | 73 |
72 } // namespace media | 74 } // namespace media |
73 | 75 |
74 #endif // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ | 76 #endif // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ |
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