Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef ChromiumAdapter_h_
       7             : #define ChromiumAdapter_h_
       8             : 
       9             : #include "GMPLoader.h"
      10             : #include "prlink.h"
      11             : #include "GMPUtils.h"
      12             : 
      13             : struct GMPPlatformAPI;
      14             : 
      15             : namespace mozilla {
      16             : 
      17           0 : class ChromiumCDMAdapter : public gmp::GMPAdapter
      18             : {
      19             : public:
      20             : 
      21             :   void SetAdaptee(PRLibrary* aLib) override;
      22             : 
      23             :   // These are called in place of the corresponding GMP API functions.
      24             :   GMPErr GMPInit(const GMPPlatformAPI* aPlatformAPI) override;
      25             :   GMPErr GMPGetAPI(const char* aAPIName,
      26             :                    void* aHostAPI,
      27             :                    void** aPluginAPI,
      28             :                    uint32_t aDecryptorId) override;
      29             :   void GMPShutdown() override;
      30             : 
      31             :   static bool Supports(int32_t aModuleVersion,
      32             :                        int32_t aInterfaceVersion,
      33             :                        int32_t aHostVersion);
      34             : 
      35             : private:
      36             :   PRLibrary* mLib = nullptr;
      37             : };
      38             : 
      39             : } // namespace mozilla
      40             : 
      41             : #endif // ChromiumAdapter_h_