1 files changed, 27 insertions, 0 deletions
diff --git a/ppapi/shared_impl/time_conversion.h b/ppapi/shared_impl/time_conversion.h
new file mode 100644
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+++ b/ppapi/shared_impl/time_conversion.h
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+// 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.
+
+#ifndef PPAPI_SHARED_IMPL_TIME_CONVERSION_H_
+#define PPAPI_SHARED_IMPL_TIME_CONVERSION_H_
+
+#include "base/time.h"
+#include "ppapi/c/pp_time.h"
+
+namespace ppapi {
+
+PP_Time TimeToPPTime(base::Time t);
+base::Time PPTimeToTime(PP_Time t);
+
+PP_TimeTicks TimeTicksToPPTimeTicks(base::TimeTicks t);
+
+// Converts between WebKit event times and time ticks. WebKit event times are
+// currently expressed in terms of wall clock time. This function does the
+// proper mapping to time ticks, assuming the wall clock time doesn't change
+// (which isn't necessarily the case).
+PP_TimeTicks EventTimeToPPTimeTicks(double event_time);
+double PPTimeTicksToEventTime(PP_TimeTicks t);
+
+}  // namespace ppapi
+
+#endif  // PPAPI_SHARED_IMPL_TIME_CONVERSION_H_