//--------------------------------------------------------------------------------------------------------------
//设置纹理尺寸最大限值
void D3D9TextureManager::SetMaxTextureSize( UINT nWidth, UINT nHeight )
{
UINT nMaxTexWidth = (UINT)D3D9RenderSystem::mD3D9CurCaps.MaxTextureWidth;
UINT nMaxTexHeight = (UINT)D3D9RenderSystem::mD3D9CurCaps.MaxTextureHeight;
mMaxWidth = FK_MIN( nMaxTexWidth, nWidth );
mMaxHeight = FK_MIN( nMaxTexHeight, nHeight );
}
FkInt32S FkSilhDetector_PaintedFlies::segmentFrame(const IplImage *thisFrame) // I want to keep it void
{
FILE_LOG(logDEBUG1)<< "\nbegin of FkSilhDetector_PaintedFlies::segmentFrame";
if(m_isInited!=1)
{
FILE_LOG(logDEBUG1)<< "\nsilhDetector is not init";
return(FK_ERR_SILH_DETECT_IS_NOT_INIT);
}
CvPoint pt1, pt2; //this is for ROI, TODO: get this exposed
pt1 = cvPoint(1,1);
pt2 = cvPoint(thisFrame->width, thisFrame->height); //setting ROI the whole image
cvZero(m_rawChangeMask);
int i, j, minX,maxX,minY,maxY;
minX = FK_MIN(pt1.x, pt2.x);
maxX = FK_MAX(pt1.x, pt2.x);
minY = FK_MIN(pt1.y, pt2.y);
maxY = FK_MAX(pt1.y, pt2.y);
#if __USE_OPENMP_FOR_SEGMENTATION
#pragma omp parallel shared(i,j,maxX,maxY,minX,minY)//, thisFrame, m_bgModel, m_threshold, m_rawChangeMask)
{
#pragma omp for schedule(dynamic)
#endif
for(i= minY+1; i<maxY-1; ++i) //just look for silhouettes in ROI
{
for(j=minX+1; j<maxX-1; ++j)
{
if( pixelDistance( &UPIXEL(thisFrame, i, j, 0), &UPIXEL(m_bgModel, i, j, 0), 3 ) > -m_threshold )
{
//for(int k = 0; k < m_bgModel->nChannels; ++k)
//{
// //if (parentCamView->frameNum % 1000 == 0)
// // UPIXEL(m_bgModel, i, j, k) = (unsigned char) (alpha * UPIXEL(thisFrame, i, j, k) + (1-alpha) * UPIXEL(m_bgModel, i, j, k));
//}
}
else
{
PIXEL(m_rawChangeMask,i, j, 0) |= 0xFF;
}
}
}
#if __USE_OPENMP_FOR_SEGMENTATION
}
#endif
FILE_LOG(logDEBUG1)<< "\nEnd of FkSilhDetector_PaintedFlies::segmentFrame";
return (FK_OK);
}
