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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/media/cdm/cast_cdm_factory.h" | 5 #include "chromecast/media/cdm/cast_cdm_factory.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/location.h" | 8 #include "base/location.h" |
9 #include "base/single_thread_task_runner.h" | 9 #include "base/single_thread_task_runner.h" |
10 #include "chromecast/media/cdm/cast_cdm.h" | 10 #include "chromecast/media/cdm/cast_cdm.h" |
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36 const ::media::CdmConfig& cdm_config, | 36 const ::media::CdmConfig& cdm_config, |
37 const ::media::SessionMessageCB& session_message_cb, | 37 const ::media::SessionMessageCB& session_message_cb, |
38 const ::media::SessionClosedCB& session_closed_cb, | 38 const ::media::SessionClosedCB& session_closed_cb, |
39 const ::media::SessionKeysChangeCB& session_keys_change_cb, | 39 const ::media::SessionKeysChangeCB& session_keys_change_cb, |
40 const ::media::SessionExpirationUpdateCB& session_expiration_update_cb, | 40 const ::media::SessionExpirationUpdateCB& session_expiration_update_cb, |
41 const ::media::CdmCreatedCB& cdm_created_cb) { | 41 const ::media::CdmCreatedCB& cdm_created_cb) { |
42 // Bound |cdm_created_cb| so we always fire it asynchronously. | 42 // Bound |cdm_created_cb| so we always fire it asynchronously. |
43 ::media::CdmCreatedCB bound_cdm_created_cb = | 43 ::media::CdmCreatedCB bound_cdm_created_cb = |
44 ::media::BindToCurrentLoop(cdm_created_cb); | 44 ::media::BindToCurrentLoop(cdm_created_cb); |
45 | 45 |
46 DCHECK(!cdm_config.use_hw_secure_codecs) | |
47 << "Chromecast does not use |use_hw_secure_codecs|"; | |
48 | |
49 CastKeySystem cast_key_system(GetKeySystemByName(key_system)); | 46 CastKeySystem cast_key_system(GetKeySystemByName(key_system)); |
50 | 47 |
51 scoped_refptr<chromecast::media::CastCdm> cast_cdm; | 48 scoped_refptr<chromecast::media::CastCdm> cast_cdm; |
52 if (cast_key_system == chromecast::media::KEY_SYSTEM_CLEAR_KEY) { | 49 if (cast_key_system == chromecast::media::KEY_SYSTEM_CLEAR_KEY) { |
53 // TODO(gunsch): handle ClearKey decryption. See crbug.com/441957 | 50 // TODO(gunsch): handle ClearKey decryption. See crbug.com/441957 |
54 } else { | 51 } else { |
55 cast_cdm = CreatePlatformBrowserCdm(cast_key_system, security_origin); | 52 cast_cdm = |
53 CreatePlatformBrowserCdm(cast_key_system, security_origin, cdm_config); | |
56 } | 54 } |
57 | 55 |
58 if (!cast_cdm) { | 56 if (!cast_cdm) { |
59 LOG(INFO) << "No matching key system found: " << cast_key_system; | 57 LOG(INFO) << "No matching key system found: " << cast_key_system; |
60 bound_cdm_created_cb.Run(nullptr, "No matching key system found."); | 58 bound_cdm_created_cb.Run(nullptr, "No matching key system found."); |
61 return; | 59 return; |
62 } | 60 } |
63 | 61 |
64 task_runner_->PostTask( | 62 task_runner_->PostTask( |
65 FROM_HERE, | 63 FROM_HERE, |
66 base::Bind(&CastCdm::Initialize, base::Unretained(cast_cdm.get()), | 64 base::Bind(&CastCdm::Initialize, base::Unretained(cast_cdm.get()), |
67 ::media::BindToCurrentLoop(session_message_cb), | 65 ::media::BindToCurrentLoop(session_message_cb), |
68 ::media::BindToCurrentLoop(session_closed_cb), | 66 ::media::BindToCurrentLoop(session_closed_cb), |
69 ::media::BindToCurrentLoop(session_keys_change_cb), | 67 ::media::BindToCurrentLoop(session_keys_change_cb), |
70 ::media::BindToCurrentLoop(session_expiration_update_cb))); | 68 ::media::BindToCurrentLoop(session_expiration_update_cb))); |
71 | 69 |
72 // When using Mojo media, we do not need to proxy calls to the CMA thread. All | 70 // When using Mojo media, we do not need to proxy calls to the CMA thread. All |
73 // calls are made on that thread already. | 71 // calls are made on that thread already. |
74 #if defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS) | 72 #if defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS) |
75 bound_cdm_created_cb.Run(cast_cdm, ""); | 73 bound_cdm_created_cb.Run(cast_cdm, ""); |
76 #else | 74 #else |
77 bound_cdm_created_cb.Run(new CastCdmProxy(cast_cdm, task_runner_), ""); | 75 bound_cdm_created_cb.Run(new CastCdmProxy(cast_cdm, task_runner_), ""); |
78 #endif // defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS) | 76 #endif // defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS) |
79 } | 77 } |
80 | 78 |
81 scoped_refptr<CastCdm> CastCdmFactory::CreatePlatformBrowserCdm( | 79 scoped_refptr<CastCdm> CastCdmFactory::CreatePlatformBrowserCdm( |
slan
2016/11/03 19:06:52
Unrelated: All references to "Browser" should be r
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82 const CastKeySystem& cast_key_system, | 80 const CastKeySystem& cast_key_system, |
83 const GURL& security_origin) { | 81 const GURL& security_origin, |
82 const ::media::CdmConfig& cdm_config) { | |
84 return nullptr; | 83 return nullptr; |
85 } | 84 } |
86 | 85 |
87 } // namespace media | 86 } // namespace media |
88 } // namespace chromecast | 87 } // namespace chromecast |
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