1 files changed, 59 insertions, 0 deletions
diff --git a/dom/media/gmp/widevine-adapter/WidevineAdapter.h b/dom/media/gmp/widevine-adapter/WidevineAdapter.h
new file mode 100644
index 000000000..714e041be
--- /dev/null
+++ b/dom/media/gmp/widevine-adapter/WidevineAdapter.h
@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef WidevineAdapter_h_
+#define WidevineAdapter_h_
+
+#include "GMPLoader.h"
+#include "prlink.h"
+#include "GMPUtils.h"
+
+struct GMPPlatformAPI;
+
+namespace mozilla {
+
+class WidevineAdapter : public gmp::GMPAdapter {
+public:
+
+  void SetAdaptee(PRLibrary* aLib) override;
+
+  // These are called in place of the corresponding GMP API functions.
+  GMPErr GMPInit(const GMPPlatformAPI* aPlatformAPI) override;
+  GMPErr GMPGetAPI(const char* aAPIName,
+                   void* aHostAPI,
+                   void** aPluginAPI,
+                   uint32_t aDecryptorId) override;
+  void GMPShutdown() override;
+  void GMPSetNodeId(const char* aNodeId, uint32_t aLength) override;
+
+  static bool Supports(int32_t aModuleVersion,
+                       int32_t aInterfaceVersion,
+                       int32_t aHostVersion);
+
+private:
+  PRLibrary* mLib = nullptr;
+};
+
+GMPErr GMPCreateThread(GMPThread** aThread);
+GMPErr GMPRunOnMainThread(GMPTask* aTask);
+GMPErr GMPCreateMutex(GMPMutex** aMutex);
+
+// Call on main thread only.
+GMPErr GMPCreateRecord(const char* aRecordName,
+                       uint32_t aRecordNameSize,
+                       GMPRecord** aOutRecord,
+                       GMPRecordClient* aClient);
+
+// Call on main thread only.
+GMPErr GMPSetTimerOnMainThread(GMPTask* aTask, int64_t aTimeoutMS);
+
+GMPErr GMPGetCurrentTime(GMPTimestamp* aOutTime);
+
+GMPErr GMPCreateRecordIterator(RecvGMPRecordIteratorPtr aRecvIteratorFunc,
+                               void* aUserArg);
+
+} // namespace mozilla
+
+#endif // WidevineAdapter_h_