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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 #include "media/base/android/browser_cdm_factory_android.h" | 5 #include "media/base/android/browser_cdm_factory_android.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "media/base/android/media_drm_bridge.h" | 10 #include "media/base/android/media_drm_bridge.h" |
11 #include "media/base/media_switches.h" | 11 #include "media/base/media_switches.h" |
12 #include "third_party/widevine/cdm/widevine_cdm_common.h" | 12 #include "third_party/widevine/cdm/widevine_cdm_common.h" |
13 | 13 |
14 namespace media { | 14 namespace media { |
15 | 15 |
16 scoped_ptr<BrowserCdm> BrowserCdmFactoryAndroid::CreateBrowserCdm( | 16 ScopedBrowserCdmPtr BrowserCdmFactoryAndroid::CreateBrowserCdm( |
17 const std::string& key_system, | 17 const std::string& key_system, |
18 bool use_hw_secure_codecs, | 18 bool use_hw_secure_codecs, |
19 const SessionMessageCB& session_message_cb, | 19 const SessionMessageCB& session_message_cb, |
20 const SessionClosedCB& session_closed_cb, | 20 const SessionClosedCB& session_closed_cb, |
21 const LegacySessionErrorCB& legacy_session_error_cb, | 21 const LegacySessionErrorCB& legacy_session_error_cb, |
22 const SessionKeysChangeCB& session_keys_change_cb, | 22 const SessionKeysChangeCB& session_keys_change_cb, |
23 const SessionExpirationUpdateCB& session_expiration_update_cb) { | 23 const SessionExpirationUpdateCB& session_expiration_update_cb) { |
24 if (!MediaDrmBridge::IsKeySystemSupported(key_system)) { | 24 if (!MediaDrmBridge::IsKeySystemSupported(key_system)) { |
25 NOTREACHED() << "Unsupported key system: " << key_system; | 25 NOTREACHED() << "Unsupported key system: " << key_system; |
26 return scoped_ptr<BrowserCdm>(); | 26 return ScopedBrowserCdmPtr(); |
27 } | 27 } |
28 | 28 |
29 scoped_ptr<MediaDrmBridge> cdm( | 29 ScopedMediaDrmBridgePtr cdm( |
30 MediaDrmBridge::Create(key_system, session_message_cb, session_closed_cb, | 30 MediaDrmBridge::Create(key_system, session_message_cb, session_closed_cb, |
31 legacy_session_error_cb, session_keys_change_cb, | 31 legacy_session_error_cb, session_keys_change_cb, |
32 session_expiration_update_cb)); | 32 session_expiration_update_cb)); |
33 if (!cdm) { | 33 if (!cdm) { |
34 NOTREACHED() << "MediaDrmBridge cannot be created for " << key_system; | 34 NOTREACHED() << "MediaDrmBridge cannot be created for " << key_system; |
35 return scoped_ptr<BrowserCdm>(); | 35 return ScopedBrowserCdmPtr(); |
36 } | 36 } |
37 | 37 |
38 if (key_system == kWidevineKeySystem) { | 38 if (key_system == kWidevineKeySystem) { |
39 MediaDrmBridge::SecurityLevel security_level = | 39 MediaDrmBridge::SecurityLevel security_level = |
40 use_hw_secure_codecs ? MediaDrmBridge::SECURITY_LEVEL_1 | 40 use_hw_secure_codecs ? MediaDrmBridge::SECURITY_LEVEL_1 |
41 : MediaDrmBridge::SECURITY_LEVEL_3; | 41 : MediaDrmBridge::SECURITY_LEVEL_3; |
42 if (!cdm->SetSecurityLevel(security_level)) { | 42 if (!cdm->SetSecurityLevel(security_level)) { |
43 DVLOG(1) << "failed to set security level " << security_level; | 43 DVLOG(1) << "failed to set security level " << security_level; |
44 return scoped_ptr<BrowserCdm>(); | 44 return ScopedBrowserCdmPtr(); |
45 } | 45 } |
46 } else { | 46 } else { |
47 // Assume other key systems require hardware-secure codecs and thus do not | 47 // Assume other key systems require hardware-secure codecs and thus do not |
48 // support full compositing. | 48 // support full compositing. |
49 if (!use_hw_secure_codecs) { | 49 if (!use_hw_secure_codecs) { |
50 NOTREACHED() | 50 NOTREACHED() |
51 << key_system | 51 << key_system |
52 << " may require use_video_overlay_for_embedded_encrypted_video"; | 52 << " may require use_video_overlay_for_embedded_encrypted_video"; |
53 return scoped_ptr<BrowserCdm>(); | 53 return ScopedBrowserCdmPtr(); |
54 } | 54 } |
55 } | 55 } |
56 | 56 |
57 return cdm.Pass(); | 57 return cdm.Pass(); |
58 } | 58 } |
59 | 59 |
60 } // namespace media | 60 } // namespace media |
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