368 #define DIFF_FLT_C3(p1,p2) (fabs((p1)[0] - (p2)[0] + d_lw[0]) <= interval[0] && \  macro
737             while( !mask[R + 1] && DIFF_FLT_C3( img + (R+1)*3, val0 ))  in icvFloodFill_Grad_32f_CnIR()
740             while( !mask[L - 1] && DIFF_FLT_C3( img + (L-1)*3, val0 ))  in icvFloodFill_Grad_32f_CnIR()
745             while( !mask[R + 1] && DIFF_FLT_C3( img + (R+1)*3, img + R*3 ))  in icvFloodFill_Grad_32f_CnIR()
748             while( !mask[L - 1] && DIFF_FLT_C3( img + (L-1)*3, img + L*3 ))  in icvFloodFill_Grad_32f_CnIR()
884                         if( !mask[i] && DIFF_FLT_C3( img + i*3, val0 ))  in icvFloodFill_Grad_32f_CnIR()
888                             while( !mask[--j] && DIFF_FLT_C3( img + j*3, val0 ))  in icvFloodFill_Grad_32f_CnIR()
891                             while( !mask[++i] && DIFF_FLT_C3( img + i*3, val0 ))  in icvFloodFill_Grad_32f_CnIR()
900                         if( !mask[i] && DIFF_FLT_C3( img + i*3, img - curstep + i*3 ))  in icvFloodFill_Grad_32f_CnIR()
904                             while( !mask[--j] && DIFF_FLT_C3( img + j*3, img + (j+1)*3 ))  in icvFloodFill_Grad_32f_CnIR()
908                                    (DIFF_FLT_C3( img + i*3, img + (i-1)*3 ) ||  in icvFloodFill_Grad_32f_CnIR()
909                                    (DIFF_FLT_C3( img + i*3, img + i*3 - curstep) && i <= R)))  in icvFloodFill_Grad_32f_CnIR()
924                             DIFF_FLT_C3( val, img - curstep + (i-1)*3 )) ||  in icvFloodFill_Grad_32f_CnIR()
926                             DIFF_FLT_C3( val, img - curstep + i*3 )) ||  in icvFloodFill_Grad_32f_CnIR()
928                             DIFF_FLT_C3( val, img - curstep + (i+1)*3 ))))  in icvFloodFill_Grad_32f_CnIR()
932                             while( !mask[--j] && DIFF_FLT_C3( img + j*3, img + (j+1)*3 ))  in icvFloodFill_Grad_32f_CnIR()
937                                    DIFF_FLT_C3( val, img + (i-1)*3 )) ||  in icvFloodFill_Grad_32f_CnIR()
939                                    DIFF_FLT_C3( val, img - curstep + (i-1)*3 ))) ||  in icvFloodFill_Grad_32f_CnIR()
941                                    DIFF_FLT_C3( val, img - curstep + i*3 )) ||  in icvFloodFill_Grad_32f_CnIR()
943                                    DIFF_FLT_C3( val, img - curstep + (i+1)*3 ))))  in icvFloodFill_Grad_32f_CnIR()