Restrict use of hardware-secure codecs based on the RendererPreference.

media/blink/webencryptedmediaclient_impl.h

 // Copyright 2014 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_BLINK_WEBENCRYPTEDMEDIACLIENT_IMPL_H_
 #define MEDIA_BLINK_WEBENCRYPTEDMEDIACLIENT_IMPL_H_
 
 #include <string>
 
+#include "base/callback.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
+#include "build/build_config.h"
 #include "media/base/media_export.h"
 #include "media/blink/key_system_config_selector.h"
 #include "third_party/WebKit/public/platform/WebEncryptedMediaClient.h"
 
 namespace blink {
 
 class WebContentDecryptionModuleResult;
 struct WebMediaKeySystemConfiguration;
 class WebSecurityOrigin;
 
 }  // namespace blink
 
 namespace media {
 
 class CdmFactory;
 class KeySystems;
 class MediaPermission;
 
 class MEDIA_EXPORT WebEncryptedMediaClientImpl
     : public blink::WebEncryptedMediaClient {
  public:
-  WebEncryptedMediaClientImpl(CdmFactory* cdm_factory,
-                              MediaPermission* media_permission);
+  WebEncryptedMediaClientImpl(
+#if defined(OS_ANDROID)
+      base::Callback<bool(void)> allow_secure_surfaces_cb,
+#endif  // defined(OS_ANDROID)
+      CdmFactory* cdm_factory,
+      MediaPermission* media_permission);
   virtual ~WebEncryptedMediaClientImpl();
 
   // WebEncryptedMediaClient implementation.
   virtual void requestMediaKeySystemAccess(
       blink::WebEncryptedMediaRequest request);
 
   // Create the CDM for |key_system| and |security_origin|. The caller owns
   // the created cdm (passed back using |result|).
   void CreateCdm(const blink::WebString& key_system,
                  bool allow_distinctive_identifier,
@@ skipping 18 matching lines @@
   void OnRequestNotSupported(blink::WebEncryptedMediaRequest request,
                              const blink::WebString& error_message);
 
   // Gets the Reporter for |key_system|. If it doesn't already exist,
   // create one.
   Reporter* GetReporter(const blink::WebString& key_system);
 
   // Reporter singletons.
   base::ScopedPtrHashMap<std::string, scoped_ptr<Reporter>> reporters_;
 
+#if defined(OS_ANDROID)
+  base::Callback<bool(void)> allow_secure_surfaces_cb_,
+#endif  // defined(OS_ANDROID)
   CdmFactory* cdm_factory_;
   KeySystemConfigSelector key_system_config_selector_;
   base::WeakPtrFactory<WebEncryptedMediaClientImpl> weak_factory_;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_WEBENCRYPTEDMEDIACLIENT_IMPL_H_