mrstrimage.h

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

/* ////////////////////////////////////////////////////////////////////////
//
//                  INTEL CORPORATION PROPRIETARY INFORMATION
//     This software is supplied under the terms of a license agreement or
//     nondisclosure agreement with Intel Corporation and may not be copied
//     or disclosed except in accordance with the terms of that agreement.
//          Copyright(c) 2004-2005 Intel Corporation. All Rights Reserved.
//
//
//
*/

#ifndef __MRSTRIMAGE_H__
#define __MRSTRIMAGE_H__

#include "image.h"
#include "decimetric.h"
#include "mrstrimagepalette.h"
#include "mrstrimageresolution.h"

class MRstrImage
{
public:
    MRstrImage() : m_nOfComponents(0) {}

    void ReAllocComponents(
        const Rect     &rect,
        const RectSize *compSampleSize,
        Ipp16u          nOfComponents)
    {
        m_rect          = rect;
        m_nOfComponents = nOfComponents;

        m_compImage     .ReAlloc(nOfComponents);
        m_compDepth     .ReAlloc(nOfComponents);
        m_compSampleSize.ReAlloc(nOfComponents);

        for(unsigned int component = 0; component < nOfComponents; component++)
        {
            m_compImage[component].ReAlloc(DecimateSize(m_rect.Size(), compSampleSize[component]));
            m_compSampleSize[component] = compSampleSize[component];
        }
    }

    const MRstrImagePalette    &Palette            () const { return m_palette;           }
    MRstrImagePalette          &Palette            ()       { return m_palette;           }

    const MRstrImageResolution &CaptureResolution  () const { return m_captureResolution; }
    MRstrImageResolution       &CaptureResolution  ()       { return m_captureResolution; }

    const MRstrImageResolution &DisplayResolution  () const { return m_displayResolution; }
    MRstrImageResolution       &DisplayResolution  ()       { return m_displayResolution; }

    const Rect                 &RefGridRect        () const { return m_rect;              }

    Ipp16u                      NOfComponents      () const { return m_nOfComponents;     }

    const ImageC<Ipp32s, 1>    *ComponentImage     () const { return m_compImage;         }
    const MRstrImageDepth      *ComponentDepth     () const { return m_compDepth;         }
    MRstrImageDepth            *ComponentDepth     ()       { return m_compDepth;         }
    const RectSize             *ComponentSampleSize() const { return m_compSampleSize;    }

    Rect ComponentRect(const Rect &rect, unsigned int component) const
    {
        return DecimateRect(rect, m_compSampleSize[component]);
    }


protected:
    MRstrImagePalette               m_palette;
    MRstrImageResolution            m_captureResolution;
    MRstrImageResolution            m_displayResolution;
    Rect                            m_rect;

    FixedBuffer<ImageC<Ipp32s, 1> > m_compImage;
    FixedBuffer<MRstrImageDepth>    m_compDepth;
    FixedBuffer<RectSize>           m_compSampleSize;

    Ipp16u                          m_nOfComponents;
};

#endif // __MRSTRIMAGE_H__