diff options
Diffstat (limited to 'freetype/src/autofit/afcjk.c')
| -rw-r--r-- | freetype/src/autofit/afcjk.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/freetype/src/autofit/afcjk.c b/freetype/src/autofit/afcjk.c index e621c44ad..c94727b1b 100644 --- a/freetype/src/autofit/afcjk.c +++ b/freetype/src/autofit/afcjk.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for CJK script (body). */ /* */ -/* Copyright 2006-2012 by */ +/* Copyright 2006-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -481,7 +481,8 @@ FT_Bool under_ref = FT_BOOL( shoot < ref ); - if ( (AF_CJK_BLUE_TOP == bb || AF_CJK_BLUE_RIGHT == bb) ^ under_ref ) + if ( ( AF_CJK_BLUE_TOP == bb || + AF_CJK_BLUE_RIGHT == bb ) ^ under_ref ) *blue_shoot = *blue_ref = ( shoot + ref ) / 2; } @@ -566,7 +567,7 @@ FT_Set_Charmap( face, oldmap ); - return AF_Err_Ok; + return FT_Err_Ok; } @@ -702,7 +703,7 @@ { AF_Point pt = seg->first; AF_Point last = seg->last; - AF_Flags f0 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL); + AF_Flags f0 = (AF_Flags)( pt->flags & AF_FLAG_CONTROL ); AF_Flags f1; @@ -711,7 +712,7 @@ for ( ; pt != last; f0 = f1 ) { pt = pt->next; - f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL); + f1 = (AF_Flags)( pt->flags & AF_FLAG_CONTROL ); if ( !f0 && !f1 ) break; @@ -721,7 +722,7 @@ } } - return AF_Err_Ok; + return FT_Err_Ok; } @@ -895,7 +896,7 @@ AF_Dimension dim ) { AF_AxisHints axis = &hints->axis[dim]; - FT_Error error = AF_Err_Ok; + FT_Error error = FT_Err_Ok; FT_Memory memory = hints->memory; AF_CJKAxis laxis = &((AF_CJKMetrics)hints->metrics)->axis[dim]; @@ -965,14 +966,15 @@ /* can make a single edge. */ if ( link ) { - AF_Segment seg1 = edge->first; - AF_Segment link1; + AF_Segment seg1 = edge->first; FT_Pos dist2 = 0; do { - link1 = seg1->link; + AF_Segment link1 = seg1->link; + + if ( link1 ) { dist2 = AF_SEGMENT_DIST( link, link1 ); |