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comparison os2/dw.c @ 1244:db26b9622769

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Fixed dw_pixmap_stretch_bitblt() on OS/2. Also cleaned up the code... I think in some instances it may have been wrong for regular bitblt too.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Wed, 19 Oct 2011 08:55:24 +0000
parents c191a562c14a
children 3cbd8de0b50b
comparison
equal deleted inserted replaced
1243:c191a562c14a 1244:db26b9622769
8968 HPS hpssrc; 8968 HPS hpssrc;
8969 POINTL ptl[4]; 8969 POINTL ptl[4];
8970 int dheight, sheight; 8970 int dheight, sheight;
8971 int count = 3; 8971 int count = 3;
8972 8972
8973 /* Do some sanity checks */
8974 if((srcheight == -1 || srcwidth == -1) && srcheight != srcwidth)
8975 return DW_ERROR_GENERAL;
8976
8973 if(dest) 8977 if(dest)
8974 { 8978 {
8975 hpsdest = WinGetPS(dest); 8979 hpsdest = WinGetPS(dest);
8976 dheight = _get_height(dest); 8980 dheight = _get_height(dest);
8977 } 8981 }
8999 WinReleasePS(hpsdest); 9003 WinReleasePS(hpsdest);
9000 return DW_ERROR_GENERAL; 9004 return DW_ERROR_GENERAL;
9001 } 9005 }
9002 9006
9003 ptl[0].x = xdest; 9007 ptl[0].x = xdest;
9004 ptl[0].y = (dheight - ydest) - height; 9008 ptl[0].y = dheight - (ydest + height);
9005 ptl[1].x = ptl[0].x + width; 9009 ptl[1].x = xdest + width;
9006 ptl[1].y = dheight - ydest; 9010 ptl[1].y = dheight - ydest;
9007 ptl[2].x = xsrc; 9011 ptl[2].x = xsrc;
9008 ptl[2].y = sheight - (ysrc + height); 9012 ptl[2].y = sheight - (ysrc + (srcheight != -1 ? srcheight : height));
9009 if(srcwidth != -1 && srcheigth != -1) 9013 if(srcwidth != -1 && srcheight != -1)
9010 { 9014 {
9011 count = 4; 9015 count = 4;
9012 ptl[3].x = ptl[2].x + srcwidth; 9016 ptl[3].x = xsrc + srcwidth;
9013 ptl[3].y = ptl[2].y + srcheight; 9017 ptl[3].y = sheight - ysrc;
9014 } 9018 }
9015 9019
9016 /* Handle transparency if requested */ 9020 /* Handle transparency if requested */
9017 if(srcp && srcp->transcolor != DW_CLR_DEFAULT) 9021 if(srcp && srcp->transcolor != DW_CLR_DEFAULT)
9018 { 9022 {