Add m-esr52 at 52.6.0

1 files changed, 54 insertions, 0 deletions

diff --git a/dom/media/gmp/gmp-api/gmp-async-shutdown.h b/dom/media/gmp/gmp-api/gmp-async-shutdown.h
new file mode 100644
index 000000000..42268668f
--- /dev/null
+++ b/dom/media/gmp/gmp-api/gmp-async-shutdown.h
@@ -0,0 +1,54 @@
+/*
+* Copyright 2013, Mozilla Foundation and contributors
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef GMP_ASYNC_SHUTDOWN_H_
+#define GMP_ASYNC_SHUTDOWN_H_
+
+#define GMP_API_ASYNC_SHUTDOWN "async-shutdown"
+
+// API exposed by the plugin library to manage asynchronous shutdown.
+// Some plugins require special cleanup which may need to make calls
+// to host services and wait for async responses.
+//
+// To enable a plugins to block shutdown until its async shutdown is
+// complete, implement the GMPAsyncShutdown interface and return it when
+// your plugin's GMPGetAPI function is called with "async-shutdown".
+// When your GMPAsyncShutdown's BeginShutdown() implementation is called
+// by the GMP host, you should initate your async shutdown process.
+// Once you have completed shutdown, call the ShutdownComplete() function
+// of the GMPAsyncShutdownHost that is passed as the host argument to the
+// GMPGetAPI() call.
+//
+// Note: Your GMP's GMPShutdown function will still be called after your
+// call to ShutdownComplete().
+//
+// API name macro: GMP_API_ASYNC_SHUTDOWN
+// Host API: GMPAsyncShutdownHost
+class GMPAsyncShutdown {
+public:
+  virtual ~GMPAsyncShutdown() {}
+
+  virtual void BeginShutdown() = 0;
+};
+
+class GMPAsyncShutdownHost {
+public:
+  virtual ~GMPAsyncShutdownHost() {}
+
+  virtual void ShutdownComplete() = 0;
+};
+
+#endif // GMP_ASYNC_SHUTDOWN_H_