// MatchBuffer.cpp: implementation of the CMatchBuffer class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "MatchBuffer.h"
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#include "SISBuffer.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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#define MOSIS_MEMORY_ALIGN 16
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#if defined(MOSIS_MEMORY_ALIGN)
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#include "malloc.h"
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#endif
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CUShortBuff::CUShortBuff()
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: m_pData(NULL), m_Width(0), m_Height(0), m_DataSpace(0)
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{}
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CUShortBuff::~CUShortBuff()
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{
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ReleaseSpace();
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}
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void CUShortBuff::ReleaseSpace()
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{
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if(m_pData)
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{
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#if defined(MOSIS_MEMORY_ALIGN)
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_mm_free(m_pData);
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#else
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delete[] m_pData;
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#endif
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m_pData= NULL;
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}
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m_Width= 0;
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m_Height= 0;
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m_DataSpace= 0;
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}
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BOOL CUShortBuff::SetSize(int width, int height)
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{
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int space= width*height;
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if(space < 1)
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return FALSE;
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if(m_DataSpace < space)
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{
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ReleaseSpace();
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}
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if(m_pData == NULL)
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{
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#if defined(MOSIS_MEMORY_ALIGN)
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m_pData= (ushort*)_mm_malloc(space*sizeof(ushort), MOSIS_MEMORY_ALIGN);
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#else
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m_pData= new ushort[space];
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#endif
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m_DataSpace= space;
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}
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m_Width= width;
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m_Height= height;
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return IsValidBuffer();
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}
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BOOL CUShortBuff::SetBuffPyramid(CSISBuffer fromBuff, CRect roi, int multi)
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{
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int width, height;
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width= (int)(roi.Width()/multi);///8*8;
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height= roi.Height()/multi;
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ushort data;
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if(! SetSize(width, height))
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return FALSE;
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int x, y;
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int divide= multi*multi;
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// divide= 1;
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for(y= 0; y< height; y++)
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{
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for(x= 0; x< width; x++)
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{
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data= 0;
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for(int yy= y*multi; yy< y*multi+ multi; yy++)
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{
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for(int xx= x*multi; xx< x*multi+ multi; xx++)
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{
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data+= fromBuff.GetPixel(roi.left+ xx, roi.top+ yy);
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}
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}
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SetPixel(x, y, (ushort)((float)data/divide+ 0.5));
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// for(int xx= x*multi; xx< x*multi+ multi; xx++)
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// {
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// data+= fromBuff.GetPixel(roi.left+ xx, roi.top+ xx);
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// }
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// SetPixel(x, y, data/multi);
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}
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}
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/*
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__m128i mmResult, mmResult1, mmResult2;
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__m128i mmA, mmB;
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__m128i mmAA, mmBB;
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__m128i mmZeroData= _mm_setzero_si128();
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BYTE *pData;
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multi= 2;
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int distance= 2<<multi;
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for(y= 0; y< height; y++)
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{
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for(x= 0; x< width- distance; x+=distance)
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{
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mmResult= _mm_setzero_si128();
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for(int i= 0; i< distance; i++)// yÃàÀ¸·Î ÇÕ.
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{
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pData= fromBuff.GetDataAddress(x*distance, y*distance+ i);
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mmA= _mm_loadu_si128((__m128i*) (pData));
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mmB= _mm_loadu_si128((__m128i*) (pData+ distance*8));
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mmAA= _mm_unpackhi_epi8(mmA, mmZeroData);
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mmBB= _mm_unpacklo_epi8(mmA, mmZeroData);
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mmResult1= _mm_hadd_epi16(mmAA, mmBB);
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mmAA= _mm_unpackhi_epi8(mmB, mmZeroData);
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mmBB= _mm_unpacklo_epi8(mmB, mmZeroData);
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mmResult2= _mm_hadd_epi16(mmAA, mmBB);
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mmResult2= _mm_hadd_epi16(mmResult1, mmResult2);
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mmResult= _mm_add_epi16(mmResult, mmResult2);
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}
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_mm_storeu_si128((__m128i*)GetDataAddress(x, y), mmResult);
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}
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}
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*/
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return TRUE;
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}
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BOOL CUShortBuff::CopyFrom(CUShortBuff &fromBuffer, CRect rect)
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{
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if(rect.left < 0 || rect.right > fromBuffer.GetWidth() ||
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rect.top < 0 || rect.bottom > fromBuffer.GetHeight())
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return FALSE;
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if(! IsValidBuffer())
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return FALSE;
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if(GetHeight() < rect.Height())
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return FALSE;
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for(int i= 0; i< rect.Height(); i++)
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{
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memcpy(GetDataAddress(0, i), fromBuffer.GetDataAddress(rect.left, i+ rect.top), GetWidth()*sizeof(ushort));
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}
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return TRUE;
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}
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void CByteBuff::ReleaseSpace()
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{
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if(m_pData)
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{
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#if defined(MOSIS_MEMORY_ALIGN)
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_mm_free(m_pData);
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#else
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delete[] m_pData;
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#endif
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}
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m_pData= NULL;
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m_Width= 0;
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m_Height= 0;
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m_DataSpace= 0;
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}
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BOOL CByteBuff::SetSize(int width, int height)
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{
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int space= width*height;
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if(space < 1)
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return FALSE;
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if(m_DataSpace < space)
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{
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ReleaseSpace();
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}
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if(m_pData == NULL)
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{
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#if defined(MOSIS_MEMORY_ALIGN)
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m_pData= (BYTE*)_mm_malloc(space*sizeof(BYTE), MOSIS_MEMORY_ALIGN);
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#else
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m_pData= new BYTE[space];
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#endif
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m_DataSpace= space;
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}
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m_Width= width;
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m_Height= height;
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return IsValidBuffer();
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}
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BOOL CByteBuff::CopyFrom(CSISBuffer &fromBuffer, CRect rect)
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{
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// ¹öÆÛ Ã¼Å©¸¦ ÇÏÁö ¾Ê°Ú´Ù... ¶óÀο¡¼´Â ¹öÆÛ°¡ ºÙ¾î ÀÖÀ¸´Ï±î..
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// ±Û¶ó½º TILT¿¡ ÀÇÇØ Á¡ÁøÀû ¸ÅĪ¿¡¼ ¹öÆÛ °æ°è¸¦ ÃÊ°úÇÒ ¼ö ÀÖ´Ù.
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// if(rect.left < 0 || rect.right > fromBuffer.GetWidth() ||
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// rect.top < 0 || rect.bottom > fromBuffer.GetHeight())
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// return FALSE;
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if(! IsValidBuffer())
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return FALSE;
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if(GetHeight() < rect.Height())
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return FALSE;
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int width= rect.Width();
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if(GetWidth() < width)
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width= GetWidth();
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if(rect.left < 0)
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return FALSE;
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if(rect.top < 0)
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return FALSE;
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if(rect.right > fromBuffer.GetWidth())
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return FALSE;
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if(rect.bottom > fromBuffer.GetHeight())
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return FALSE;
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for(int i= 0; i< rect.Height(); i++)
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{
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memcpy(GetDataAddress(0, i), fromBuffer.GetDataAddress(rect.left, i+ rect.top), width);
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}
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return TRUE;
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/* int width, height;
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width= rect.Width();
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height= rect.Height();
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if(SetSize(rect.Width(), rect.Height()))
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{
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for(int yy= 0; yy< rect.Height(); yy++)
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{
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memcpy(GetDataAddress(0, yy), fromBuffer.GetDataAddress(rect.left, rect.top+ yy), rect.Width());
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}
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}*/
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}
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BOOL CByteBuff::CopyFrom(CByteBuff &fromBuffer, CRect rect)
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{
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if(rect.left < 0 || rect.right > fromBuffer.GetWidth() ||
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rect.top < 0 || rect.bottom > fromBuffer.GetHeight())
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return FALSE;
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if(! IsValidBuffer())
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return FALSE;
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if(GetHeight() < rect.Height())
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return FALSE;
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int width= rect.Width();
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if(GetWidth() < width)
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width= GetWidth();
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if(rect.left < 0)
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return FALSE;
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if(rect.top < 0)
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return FALSE;
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if(rect.right > fromBuffer.GetWidth())
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return FALSE;
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if(rect.bottom > fromBuffer.GetHeight())
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return FALSE;
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for(int i= 0; i< rect.Height(); i++)
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{
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memcpy(GetDataAddress(0, i), fromBuffer.GetDataAddress(rect.left, i+ rect.top), width);
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}
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return TRUE;
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/* if(SetSize(rect.Width(), rect.Height()))
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{
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for(int yy= 0; yy< rect.Height(); yy++)
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{
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memcpy(GetDataAddress(0, yy), fromBuffer.GetDataAddress(rect.left, rect.top+ yy), rect.Width());
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}
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}*/
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}
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BOOL CByteBuff::SetBuffPyramid(CSISBuffer fromBuff, CRect roi, int multi)
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{
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int width, height;
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width= (int)(roi.Width()/multi);///8*8;
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height= roi.Height()/multi;
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ushort data;
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if(! SetSize(width, height))
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return FALSE;
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int x, y;
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int divide= multi*multi;
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for(y= 0; y< height; y++)
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{
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for(x= 0; x< width; x++)
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{
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data= 0;
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for(int yy= y*multi; yy< y*multi+ multi; yy++)
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{
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for(int xx= x*multi; xx< x*multi+ multi; xx++)
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{
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data+= fromBuff.GetPixel(roi.left+ xx, roi.top+ yy);
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}
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}
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SetPixel(x, y, (BYTE)((float)data/divide+ 0.5));
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// for(int xx= x*multi; xx< x*multi+ multi; xx++)
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// {
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// data+= fromBuff.GetPixel(roi.left+ xx, roi.top+ xx);
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// }
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// SetPixel(x, y, data/multi);
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}
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}
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/*
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__m128i mmResult, mmResult1, mmResult2;
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__m128i mmA, mmB;
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__m128i mmAA, mmBB;
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__m128i mmZeroData= _mm_setzero_si128();
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BYTE *pData;
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multi= 2;
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int distance= 2<<multi;
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for(y= 0; y< height; y++)
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{
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for(x= 0; x< width- distance; x+=distance)
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{
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mmResult= _mm_setzero_si128();
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for(int i= 0; i< distance; i++)// yÃàÀ¸·Î ÇÕ.
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{
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pData= fromBuff.GetDataAddress(x*distance, y*distance+ i);
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mmA= _mm_loadu_si128((__m128i*) (pData));
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mmB= _mm_loadu_si128((__m128i*) (pData+ distance*8));
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mmAA= _mm_unpackhi_epi8(mmA, mmZeroData);
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mmBB= _mm_unpacklo_epi8(mmA, mmZeroData);
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mmResult1= _mm_hadd_epi16(mmAA, mmBB);
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mmAA= _mm_unpackhi_epi8(mmB, mmZeroData);
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mmBB= _mm_unpacklo_epi8(mmB, mmZeroData);
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mmResult2= _mm_hadd_epi16(mmAA, mmBB);
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mmResult2= _mm_hadd_epi16(mmResult1, mmResult2);
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mmResult= _mm_add_epi16(mmResult, mmResult2);
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}
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_mm_storeu_si128((__m128i*)GetDataAddress(x, y), mmResult);
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}
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}
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*/
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return TRUE;
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}
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