+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-
-#ifndef _UTILS_H_
-#define _UTILS_H_
-
-struct PaletteEntry
-{
- unsigned char b, g, r, a;
-};
-
-#define WRITE_PIX( ptr, clr ) \
- (((uchar*)(ptr))[0] = (clr).b, \
- ((uchar*)(ptr))[1] = (clr).g, \
- ((uchar*)(ptr))[2] = (clr).r)
-
-#define descale(x,n) (((x) + (1 << ((n)-1))) >> (n))
-#define saturate(x) (uchar)(((x) & ~255) == 0 ? (x) : ~((x)>>31))
-
-void icvCvt_BGR2Gray_16u_C3C1R( const ushort* bgr, int bgr_step,
- ushort* gray, int gray_step,
- CvSize size, int swap_rb=0 );
-void icvCvt_BGR2Gray_8u_C3C1R( const uchar* bgr, int bgr_step,
- uchar* gray, int gray_step,
- CvSize size, int swap_rb=0 );
-void icvCvt_BGRA2Gray_8u_C4C1R( const uchar* bgra, int bgra_step,
- uchar* gray, int gray_step,
- CvSize size, int swap_rb=0 );
-void icvCvt_Gray2BGR_8u_C1C3R( const uchar* gray, int gray_step,
- uchar* bgr, int bgr_step, CvSize size );
-void icvCvt_BGRA2BGR_8u_C4C3R( const uchar* bgra, int bgra_step,
- uchar* bgr, int bgr_step,
- CvSize size, int swap_rb=0 );
-void icvCvt_BGR2RGB_8u_C3R( const uchar* bgr, int bgr_step,
- uchar* rgb, int rgb_step, CvSize size );
-#define icvCvt_RGB2BGR_8u_C3R icvCvt_BGR2RGB_8u_C3R
-void icvCvt_BGR2RGB_16u_C3R( const ushort* bgr, int bgr_step,
- ushort* rgb, int rgb_step, CvSize size );
-#define icvCvt_RGB2BGR_16u_C3R icvCvt_BGR2RGB_16u_C3R
-
-void icvCvt_BGRA2RGBA_8u_C4R( const uchar* bgra, int bgra_step,
- uchar* rgba, int rgba_step, CvSize size );
-#define icvCvt_RGBA2BGRA_8u_C4R icvCvt_BGRA2RGBA_8u_C4R
-
-void icvCvt_BGR5552Gray_8u_C2C1R( const uchar* bgr555, int bgr555_step,
- uchar* gray, int gray_step, CvSize size );
-void icvCvt_BGR5652Gray_8u_C2C1R( const uchar* bgr565, int bgr565_step,
- uchar* gray, int gray_step, CvSize size );
-void icvCvt_BGR5552BGR_8u_C2C3R( const uchar* bgr555, int bgr555_step,
- uchar* bgr, int bgr_step, CvSize size );
-void icvCvt_BGR5652BGR_8u_C2C3R( const uchar* bgr565, int bgr565_step,
- uchar* bgr, int bgr_step, CvSize size );
-void icvCvt_CMYK2BGR_8u_C4C3R( const uchar* cmyk, int cmyk_step,
- uchar* bgr, int bgr_step, CvSize size );
-void icvCvt_CMYK2Gray_8u_C4C1R( const uchar* ycck, int ycck_step,
- uchar* gray, int gray_step, CvSize size );
-
-void FillGrayPalette( PaletteEntry* palette, int bpp, bool negative = false );
-bool IsColorPalette( PaletteEntry* palette, int bpp );
-void CvtPaletteToGray( const PaletteEntry* palette, uchar* grayPalette, int entries );
-uchar* FillUniColor( uchar* data, uchar*& line_end, int step, int width3,
- int& y, int height, int count3, PaletteEntry clr );
-uchar* FillUniGray( uchar* data, uchar*& line_end, int step, int width3,
- int& y, int height, int count3, uchar clr );
-
-uchar* FillColorRow8( uchar* data, uchar* indices, int len, PaletteEntry* palette );
-uchar* FillGrayRow8( uchar* data, uchar* indices, int len, uchar* palette );
-uchar* FillColorRow4( uchar* data, uchar* indices, int len, PaletteEntry* palette );
-uchar* FillGrayRow4( uchar* data, uchar* indices, int len, uchar* palette );
-uchar* FillColorRow1( uchar* data, uchar* indices, int len, PaletteEntry* palette );
-uchar* FillGrayRow1( uchar* data, uchar* indices, int len, uchar* palette );
-
-CV_INLINE bool isBigEndian( void )
-{
- return (((const int*)"\0\x1\x2\x3\x4\x5\x6\x7")[0] & 255) != 0;
-}
-
-#endif/*_UTILS_H_*/
projects / opencv / blobdiff