dequantizerstepsizespec.h

jpeg 2000 压缩算法源代码 核心ebcot

WT53;
			break;
		}
	case FLOAT97:
		{
			pLiftFDWT=new LiftFDWT97;
			break;
		}
	default:
		{
			printf("wfilter type unknown!\n");
			return;
		}
	}

	int nWidth,nHeight;
	nWidth=pTileComData->GetWidth();
	nHeight=pTileComData->GetHeight();

	int llwidth,llheight;
	llwidth=nWidth;
	llheight=nHeight;


	int lev;
	
	for (lev=1;lev<=nDecLev;lev++)
	{
			pLiftFDWT->FDWT(pTileComData,llwidth,llheight);
			llwidth=(llwidth+1)/2;
			llheight=(llheight+1)/2;
        
		
	}
			

	delete pLiftFDWT;
	



}

CIntSpec * CTilerDec::GetWTDecLev()
{
	return pWTDecLev;

}

CWTFilterSpec * CTilerDec::GetWTFilter()
{
	return pWTFilter;

}