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Lines Matching defs:ex1

682     TCoord  ex1, ex2, fx1, fx2, delta, mod;
689     ex1 = TRUNC( x1 );
691     fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
703     if ( ex1 == ex2 )
731     ex1 += incr;
732     gray_set_cell( RAS_VAR_ ex1, ey );
735     if ( ex1 != ex2 )
745       while ( ex1 != ex2 )
758         ex1       += incr;
759         gray_set_cell( RAS_VAR_ ex1, ey );