Index: media/base/android/media_drm_bridge_cdm_context.h |
diff --git a/media/base/android/media_drm_bridge_cdm_context.h b/media/base/android/media_drm_bridge_cdm_context.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8df7c82f97d41747da6a0a23011a9fc243aa4d94 |
--- /dev/null |
+++ b/media/base/android/media_drm_bridge_cdm_context.h |
@@ -0,0 +1,67 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ |
+#define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ |
+ |
+#include <jni.h> |
+ |
+#include "base/android/scoped_java_ref.h" |
+#include "base/callback.h" |
+#include "base/macros.h" |
+#include "media/base/cdm_context.h" |
+#include "media/base/media_export.h" |
+#include "media/base/player_tracker.h" |
+ |
+namespace media { |
+ |
+class MediaDrmBridge; |
+ |
+// Methods can be called on any thread. The registered callbacks will be fired |
+// on the thread |media_drm_bridge_| is running on. The caller should make sure |
+// that the callbacks are posted to the correct thread. |
+// TODO(xhwang): Remove PlayerTracker interface. |
+class MEDIA_EXPORT MediaDrmBridgeCdmContext : public CdmContext, |
+ public PlayerTracker { |
+ public: |
+ using JavaObjectPtr = scoped_ptr<base::android::ScopedJavaGlobalRef<jobject>>; |
+ |
+ // Notification called when MediaCrypto object is ready. |
+ // Parameters: |
+ // |media_crypto| - reference to MediaCrypto object |
+ // |needs_protected_surface| - true if protected surface is required |
+ using MediaCryptoReadyCB = base::Callback<void(JavaObjectPtr media_crypto, |
+ bool needs_protected_surface)>; |
+ |
+ // The |media_drm_bridge| owns |this| and is guaranteed to outlive |this|. |
+ explicit MediaDrmBridgeCdmContext(MediaDrmBridge* media_drm_bridge); |
+ |
+ ~MediaDrmBridgeCdmContext() final; |
+ |
+ // CdmContext implementation. |
+ Decryptor* GetDecryptor() final; |
+ int GetCdmId() const final; |
+ |
+ // PlayerTracker implementation. Can be called on any thread. |
ddorwin
2016/03/21 18:06:09
I shouldn't have used "newline." I meant:
// Play
xhwang
2016/03/22 17:08:32
Done.
|
+ |
+ // The registered callbacks will be fired on |task_runner_|. The caller |
+ // should make sure that the callbacks are posted to the correct thread. |
+ // |
+ // Note: RegisterPlayer() must be called before SetMediaCryptoReadyCB() to |
+ // avoid missing any new key notifications. |
+ int RegisterPlayer(const base::Closure& new_key_cb, |
+ const base::Closure& cdm_unset_cb) final; |
+ void UnregisterPlayer(int registration_id) final; |
+ |
+ void SetMediaCryptoReadyCB(const MediaCryptoReadyCB& media_crypto_ready_cb); |
+ |
+ private: |
+ MediaDrmBridge* const media_drm_bridge_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MediaDrmBridgeCdmContext); |
+}; |
+ |
+} // namespace media |
+ |
+#endif // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_ |