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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 "chromecast/browser/media/cast_browser_cdm_factory.h" | 5 #include "chromecast/browser/media/cast_browser_cdm_factory.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/bind_to_current_loop.h" |
| 8 #include "base/location.h" | 9 #include "base/location.h" |
| 9 #include "base/message_loop/message_loop_proxy.h" | 10 #include "base/message_loop/message_loop_proxy.h" |
| 10 #include "chromecast/browser/media/cma_message_loop.h" | 11 #include "chromecast/browser/media/cma_message_loop.h" |
| 11 #include "chromecast/media/cdm/browser_cdm_cast.h" | 12 #include "chromecast/media/cdm/browser_cdm_cast.h" |
| 12 #include "media/base/bind_to_current_loop.h" | |
| 13 #include "media/base/cdm_key_information.h" | 13 #include "media/base/cdm_key_information.h" |
| 14 | 14 |
| 15 namespace chromecast { | 15 namespace chromecast { |
| 16 namespace media { | 16 namespace media { |
| 17 | 17 |
| 18 scoped_ptr<::media::BrowserCdm> CastBrowserCdmFactory::CreateBrowserCdm( | 18 scoped_ptr<::media::BrowserCdm> CastBrowserCdmFactory::CreateBrowserCdm( |
| 19 const std::string& key_system_name, | 19 const std::string& key_system_name, |
| 20 bool use_secure_surface, | 20 bool use_secure_surface, |
| 21 const ::media::SessionMessageCB& session_message_cb, | 21 const ::media::SessionMessageCB& session_message_cb, |
| 22 const ::media::SessionClosedCB& session_closed_cb, | 22 const ::media::SessionClosedCB& session_closed_cb, |
| 23 const ::media::LegacySessionErrorCB& legacy_session_error_cb, | 23 const ::media::LegacySessionErrorCB& legacy_session_error_cb, |
| 24 const ::media::SessionKeysChangeCB& session_keys_change_cb, | 24 const ::media::SessionKeysChangeCB& session_keys_change_cb, |
| 25 const ::media::SessionExpirationUpdateCB& session_expiration_update_cb) { | 25 const ::media::SessionExpirationUpdateCB& session_expiration_update_cb) { |
| 26 DCHECK(!use_secure_surface) << "Chromecast does not use |use_secure_surface|"; | 26 DCHECK(!use_secure_surface) << "Chromecast does not use |use_secure_surface|"; |
| 27 | 27 |
| 28 CastKeySystem key_system(GetKeySystemByName(key_system_name)); | 28 CastKeySystem key_system(GetKeySystemByName(key_system_name)); |
| 29 | 29 |
| 30 scoped_ptr<chromecast::media::BrowserCdmCast> browser_cdm; | 30 scoped_ptr<chromecast::media::BrowserCdmCast> browser_cdm; |
| 31 if (key_system == chromecast::media::KEY_SYSTEM_CLEAR_KEY) { | 31 if (key_system == chromecast::media::KEY_SYSTEM_CLEAR_KEY) { |
| 32 // TODO(gunsch): handle ClearKey decryption. See crbug.com/441957 | 32 // TODO(gunsch): handle ClearKey decryption. See crbug.com/441957 |
| 33 } else { | 33 } else { |
| 34 browser_cdm = CreatePlatformBrowserCdm(key_system); | 34 browser_cdm = CreatePlatformBrowserCdm(key_system); |
| 35 } | 35 } |
| 36 | 36 |
| 37 if (browser_cdm) { | 37 if (browser_cdm) { |
| 38 CmaMessageLoop::GetMessageLoopProxy()->PostTask( | 38 CmaMessageLoop::GetMessageLoopProxy()->PostTask( |
| 39 FROM_HERE, | 39 FROM_HERE, |
| 40 base::Bind(&BrowserCdmCast::Initialize, | 40 base::Bind(&BrowserCdmCast::Initialize, |
| 41 base::Unretained(browser_cdm.get()), | 41 base::Unretained(browser_cdm.get()), |
| 42 ::media::BindToCurrentLoop(session_message_cb), | 42 base::BindToCurrentLoop(session_message_cb), |
| 43 ::media::BindToCurrentLoop(session_closed_cb), | 43 base::BindToCurrentLoop(session_closed_cb), |
| 44 ::media::BindToCurrentLoop(legacy_session_error_cb), | 44 base::BindToCurrentLoop(legacy_session_error_cb), |
| 45 ::media::BindToCurrentLoop(session_keys_change_cb), | 45 base::BindToCurrentLoop(session_keys_change_cb), |
| 46 ::media::BindToCurrentLoop(session_expiration_update_cb))); | 46 base::BindToCurrentLoop(session_expiration_update_cb))); |
| 47 return make_scoped_ptr( | 47 return make_scoped_ptr( |
| 48 new BrowserCdmCastUi(browser_cdm.Pass(), | 48 new BrowserCdmCastUi(browser_cdm.Pass(), |
| 49 CmaMessageLoop::GetMessageLoopProxy())); | 49 CmaMessageLoop::GetMessageLoopProxy())); |
| 50 } | 50 } |
| 51 | 51 |
| 52 LOG(INFO) << "No matching key system found."; | 52 LOG(INFO) << "No matching key system found."; |
| 53 return scoped_ptr< ::media::BrowserCdm>(); | 53 return scoped_ptr< ::media::BrowserCdm>(); |
| 54 } | 54 } |
| 55 | 55 |
| 56 } // namespace media | 56 } // namespace media |
| 57 } // namespace chromecast | 57 } // namespace chromecast |
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