diff options
Diffstat (limited to 'src/cff/cf2hints.c')
-rw-r--r-- | src/cff/cf2hints.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/cff/cf2hints.c b/src/cff/cf2hints.c index 0951e1e7a..e0f2cc91c 100644 --- a/src/cff/cf2hints.c +++ b/src/cff/cf2hints.c @@ -440,14 +440,16 @@ /* is there room to move up? */ /* there is if we are at top of array or the next edge is at or */ /* beyond proposed move up? */ - if ( j >= hintmap->count - 1 || + if ( j >= hintmap->count - 1 || hintmap->edge[j + 1].dsCoord >= - hintmap->edge[j].dsCoord + moveUp + upMinCounter ) + ADD_INT32( hintmap->edge[j].dsCoord, + moveUp + upMinCounter ) ) { /* there is room to move up; is there also room to move down? */ - if ( i == 0 || + if ( i == 0 || hintmap->edge[i - 1].dsCoord <= - hintmap->edge[i].dsCoord + moveDown - downMinCounter ) + ADD_INT32( hintmap->edge[i].dsCoord, + moveDown - downMinCounter ) ) { /* move smaller absolute amount */ move = ( -moveDown < moveUp ) ? moveDown : moveUp; /* optimum */ @@ -458,9 +460,10 @@ else { /* is there room to move down? */ - if ( i == 0 || + if ( i == 0 || hintmap->edge[i - 1].dsCoord <= - hintmap->edge[i].dsCoord + moveDown - downMinCounter ) + ADD_INT32( hintmap->edge[i].dsCoord, + moveDown - downMinCounter ) ) { move = moveDown; /* true if non-optimum move */ @@ -494,9 +497,11 @@ } /* move the edge(s) */ - hintmap->edge[i].dsCoord += move; + hintmap->edge[i].dsCoord = ADD_INT32( hintmap->edge[i].dsCoord, + move ); if ( isPair ) - hintmap->edge[j].dsCoord += move; + hintmap->edge[j].dsCoord = ADD_INT32( hintmap->edge[j].dsCoord, + move ); } /* assert there are no overlaps in device space */ @@ -544,15 +549,18 @@ /* is there room to move up? */ if ( hintmap->edge[j + 1].dsCoord >= - hintmap->edge[j].dsCoord + hintMove->moveUp + CF2_MIN_COUNTER ) + ADD_INT32( hintmap->edge[j].dsCoord, + hintMove->moveUp + CF2_MIN_COUNTER ) ) { /* there is more room now, move edge up */ - hintmap->edge[j].dsCoord += hintMove->moveUp; + hintmap->edge[j].dsCoord = ADD_INT32( hintmap->edge[j].dsCoord, + hintMove->moveUp ); if ( cf2_hint_isPair( &hintmap->edge[j] ) ) { FT_ASSERT( j > 0 ); - hintmap->edge[j - 1].dsCoord += hintMove->moveUp; + hintmap->edge[j - 1].dsCoord = + ADD_INT32( hintmap->edge[j - 1].dsCoord, hintMove->moveUp ); } } } |