colorcomp.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) 2001-2005 Intel Corporation. All Rights Reserved.
//
*/

#ifndef __COLORCOMP_H__
#define __COLORCOMP_H__

#ifndef __IPPJ_H__
#include "ippj.h"
#endif
#ifndef __JPEGBASE_H__
#include "jpegbase.h"
#endif




class CJPEGColorComponent
{
public:
  int m_id;
  int m_comp_no;
  int m_hsampling;
  int m_vsampling;
  int m_h_factor;
  int m_v_factor;
  int m_nblocks;
  int m_q_selector;
  int m_dc_selector;
  int m_ac_selector;
  int m_ac_scan_completed;
  Ipp16s m_lastDC;

  Ipp8u* m_cc_buffer;
  Ipp8u* m_ss_buffer;

  Ipp16s* m_curr_row;
  Ipp16s* m_prev_row;

  CJPEGColorComponent(void);
  virtual ~CJPEGColorComponent(void);

};


#endif // __COLORCOMP_H__