source: 3DVCSoftware/trunk/source/Lib/TLibVideoIO/TVideoIOYuv.h @ 655

Last change on this file since 655 was 655, checked in by tech, 11 years ago

Merged 8.1-Cleanup@654

  • Property svn:eol-style set to native
File size: 3.7 KB
Line 
1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license. 
5 *
6 * Copyright (c) 2010-2013, ITU/ISO/IEC
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     TVideoIOYuv.h
35    \brief    YUV file I/O class (header)
36*/
37
38#ifndef __TVIDEOIOYUV__
39#define __TVIDEOIOYUV__
40
41#include <stdio.h>
42#include <fstream>
43#include <iostream>
44#include "TLibCommon/CommonDef.h"
45#include "TLibCommon/TComPicYuv.h"
46
47using namespace std;
48
49// ====================================================================================================================
50// Class definition
51// ====================================================================================================================
52
53/// YUV file I/O class
54class TVideoIOYuv
55{
56private:
57  fstream   m_cHandle;                                      ///< file handle
58  Int m_fileBitDepthY; ///< bitdepth of input/output video file luma component
59  Int m_fileBitDepthC; ///< bitdepth of input/output video file chroma component
60  Int m_bitDepthShiftY;  ///< number of bits to increase or decrease luma by before/after write/read
61  Int m_bitDepthShiftC;  ///< number of bits to increase or decrease chroma by before/after write/read
62 
63public:
64  TVideoIOYuv()           {}
65  virtual ~TVideoIOYuv()  {}
66 
67  Void  open  ( Char* pchFile, Bool bWriteMode, Int fileBitDepthY, Int fileBitDepthC, Int internalBitDepthY, Int internalBitDepthC ); ///< open or create file
68  Void  close ();                                           ///< close file
69
70  void skipFrames(UInt numFrames, UInt width, UInt height);
71 
72  Bool  read  ( TComPicYuv*   pPicYuv, Int aiPad[2] );     ///< read  one YUV frame with padding parameter
73  Bool  write( TComPicYuv*    pPicYuv, Int confLeft=0, Int confRight=0, Int confTop=0, Int confBottom=0 );
74  Bool  write( TComPicYuv*    pPicYuv, TComPicYuv*    pPicYuv2, Int confLeft=0, Int confRight=0, Int confTop=0, Int confBottom=0  , bool isTff=false); 
75 
76  Bool  isEof ();                                           ///< check for end-of-file
77  Bool  isFail();                                           ///< check for failure
78 
79};
80
81#endif // __TVIDEOIOYUV__
82
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