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view src/win32/7zip/7z/CPP/7zip/Common/ProgressMt.cpp @ 1:f9f4f1b99eed

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importing src directory
author Robert McIntyre <rlm@mit.edu>
date Sat, 03 Mar 2012 10:31:27 -0600
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     1 // ProgressMt.h



     2 



     3 #include "StdAfx.h"



     4 



     5 #include "ProgressMt.h"



     6 



     7 void CMtCompressProgressMixer::Init(int numItems, ICompressProgressInfo *progress)



     8 {



     9   NWindows::NSynchronization::CCriticalSectionLock lock(CriticalSection);



    10   InSizes.Clear();



    11   OutSizes.Clear();



    12   for (int i = 0; i < numItems; i++)



    13   {



    14     InSizes.Add(0);



    15     OutSizes.Add(0);



    16   }



    17   TotalInSize = 0;



    18   TotalOutSize = 0;



    19   _progress = progress;



    20 }



    21 



    22 void CMtCompressProgressMixer::Reinit(int index)



    23 {



    24   NWindows::NSynchronization::CCriticalSectionLock lock(CriticalSection);



    25   InSizes[index] = 0;



    26   OutSizes[index] = 0;



    27 }



    28 



    29 HRESULT CMtCompressProgressMixer::SetRatioInfo(int index, const UInt64 *inSize, const UInt64 *outSize)



    30 {



    31   NWindows::NSynchronization::CCriticalSectionLock lock(CriticalSection);



    32   if (inSize != 0)



    33   {



    34     UInt64 diff = *inSize - InSizes[index];



    35     InSizes[index] = *inSize;



    36     TotalInSize += diff;



    37   }



    38   if (outSize != 0)



    39   {



    40     UInt64 diff = *outSize - OutSizes[index];



    41     OutSizes[index] = *outSize;



    42     TotalOutSize += diff;



    43   }



    44   if (_progress)



    45     return _progress->SetRatioInfo(&TotalInSize, &TotalOutSize);



    46   return S_OK;



    47 }



    48 



    49 



    50 STDMETHODIMP CMtCompressProgress::SetRatioInfo(const UInt64 *inSize, const UInt64 *outSize)



    51 {



    52   return _progress->SetRatioInfo(_index, inSize, outSize);



    53 }