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Unified Diff: webkit/plugins/ppapi/common.cc

Issue 6899055: PPAPI: Force async callback invocation option. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 6 months ago
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Index: webkit/plugins/ppapi/common.cc
===================================================================
--- webkit/plugins/ppapi/common.cc (revision 0)
+++ webkit/plugins/ppapi/common.cc (revision 0)
@@ -0,0 +1,27 @@
+// Copyright (c) 2011 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.
+
+#include "webkit/plugins/ppapi/common.h"
+
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/ppb_core.h"
+#include "webkit/plugins/ppapi/plugin_module.h"
+
+namespace webkit {
+namespace ppapi {
+
+int32_t MayForceCallback(PP_CompletionCallback callback, int32_t result) {
+ if (result == PP_OK_COMPLETIONPENDING)
+ return result;
+
+ if (callback.func == NULL ||
+ (callback.flags & PP_COMPLETIONCALLBACK_FLAG_OPTIONAL) != 0)
+ return result;
+
+ PluginModule::GetCore()->CallOnMainThread(0, callback, result);
+ return PP_OK_COMPLETIONPENDING;
+}
+
+} // namespace ppapi
+} // namespace webkit

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