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Unified Diff: webkit/plugins/ppapi/time_conversion.h

Issue 7237044: Make PP_TimeTicks actually be a tick counter rather than be the same as the (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 5 months ago
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Index: webkit/plugins/ppapi/time_conversion.h
===================================================================
--- webkit/plugins/ppapi/time_conversion.h (revision 0)
+++ webkit/plugins/ppapi/time_conversion.h (revision 0)
@@ -0,0 +1,29 @@
+// 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 WEBKIT_PLUGINS_PPAPI_TIME_CONVERSION_H_
+#define WEBKIT_PLUGINS_PPAPI_TIME_CONVERSION_H_
+
+#include "base/time.h"
+#include "ppapi/c/pp_time.h"
+
+namespace webkit {
+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
+} // namespace webkit
+
+#endif // WEBKIT_PLUGINS_PPAPI_TIME_CONVERSION_H_
Property changes on: webkit/plugins/ppapi/time_conversion.h
___________________________________________________________________
Added: svn:eol-style
+ LF

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