2 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include "frame-time-stamp.h"
23 const unsigned int MICROSECONDS_PER_SECOND = 1000000; ///< 1000000 microseconds per second
35 FrameTimeStamp::FrameTimeStamp()
43 FrameTimeStamp::FrameTimeStamp(unsigned int frame,
45 unsigned int microseconds,
46 unsigned int bufferIndex)
49 microseconds( microseconds ),
50 bufferIndex( bufferIndex )
54 FrameTimeStamp::FrameTimeStamp(unsigned int bufferIndex )
58 bufferIndex( bufferIndex )
62 unsigned int FrameTimeStamp::MicrosecondDiff( const FrameTimeStamp& start,const FrameTimeStamp& end )
64 int microDiff = end.microseconds - start.microseconds;
65 unsigned int secDiff = ( end.seconds - start.seconds ) * MICROSECONDS_PER_SECOND;
66 return ( microDiff + secDiff);
69 } // namespace Adaptor
71 } // namespace Internal