Lines Matching refs:cover
400 TCoord cover; /* same with gray_TWorker.cover */
438 TCoord cover;
495 cell->x, cell->cover, cell->area );
533 cell->cover = 0;
546 if ( ras.area | ras.cover )
552 cell->cover += ras.cover;
586 ras.cover = 0;
632 ras.cover += delta;
658 ras.cover += delta;
685 ras.cover += delta;
694 ras.cover += delta;
753 ras.cover += delta;
763 ras.cover += delta;
771 ras.cover += delta;
882 ras.cover += ( fy2 - fy1 );
892 ras.cover += ( fy2 - fy1 );
917 ras.cover += ( fy2 - fy1 );
929 ras.cover += ( fy2 - fy1 );
941 ras.cover += ( fy2 - fy1 );
953 ras.cover += ( fy2 - fy1 );
967 ras.cover += ( fy2 - fy1 );
1318 TCoord cover = 0;
1327 if ( cover != 0 && cell->x > x )
1328 gray_hline( RAS_VAR_ x, y, (TArea)cover * ( ONE_PIXEL * 2 ),
1331 cover += cell->cover;
1332 area = (TArea)cover * ( ONE_PIXEL * 2 ) - cell->area;
1340 if ( cover != 0 )
1341 gray_hline( RAS_VAR_ x, y, (TArea)cover * ( ONE_PIXEL * 2 ),
