diff options
Diffstat (limited to 'src/3rdparty/freetype/src/psaux/pshints.c')
| -rw-r--r-- | src/3rdparty/freetype/src/psaux/pshints.c | 117 |
1 files changed, 57 insertions, 60 deletions
diff --git a/src/3rdparty/freetype/src/psaux/pshints.c b/src/3rdparty/freetype/src/psaux/pshints.c index 3615196425..1cbecd2b19 100644 --- a/src/3rdparty/freetype/src/psaux/pshints.c +++ b/src/3rdparty/freetype/src/psaux/pshints.c @@ -1,39 +1,39 @@ -/***************************************************************************/ -/* */ -/* pshints.c */ -/* */ -/* Adobe's code for handling CFF hints (body). */ -/* */ -/* Copyright 2007-2014 Adobe Systems Incorporated. */ -/* */ -/* This software, and all works of authorship, whether in source or */ -/* object code form as indicated by the copyright notice(s) included */ -/* herein (collectively, the "Work") is made available, and may only be */ -/* used, modified, and distributed under the FreeType Project License, */ -/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ -/* FreeType Project License, each contributor to the Work hereby grants */ -/* to any individual or legal entity exercising permissions granted by */ -/* the FreeType Project License and this section (hereafter, "You" or */ -/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ -/* royalty-free, irrevocable (except as stated in this section) patent */ -/* license to make, have made, use, offer to sell, sell, import, and */ -/* otherwise transfer the Work, where such license applies only to those */ -/* patent claims licensable by such contributor that are necessarily */ -/* infringed by their contribution(s) alone or by combination of their */ -/* contribution(s) with the Work to which such contribution(s) was */ -/* submitted. If You institute patent litigation against any entity */ -/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ -/* the Work or a contribution incorporated within the Work constitutes */ -/* direct or contributory patent infringement, then any patent licenses */ -/* granted to You under this License for that Work shall terminate as of */ -/* the date such litigation is filed. */ -/* */ -/* By using, modifying, or distributing the Work you indicate that you */ -/* have read and understood the terms and conditions of the */ -/* FreeType Project License as well as those provided in this section, */ -/* and you accept them fully. */ -/* */ -/***************************************************************************/ +/**************************************************************************** + * + * pshints.c + * + * Adobe's code for handling CFF hints (body). + * + * Copyright 2007-2014 Adobe Systems Incorporated. + * + * This software, and all works of authorship, whether in source or + * object code form as indicated by the copyright notice(s) included + * herein (collectively, the "Work") is made available, and may only be + * used, modified, and distributed under the FreeType Project License, + * LICENSE.TXT. Additionally, subject to the terms and conditions of the + * FreeType Project License, each contributor to the Work hereby grants + * to any individual or legal entity exercising permissions granted by + * the FreeType Project License and this section (hereafter, "You" or + * "Your") a perpetual, worldwide, non-exclusive, no-charge, + * royalty-free, irrevocable (except as stated in this section) patent + * license to make, have made, use, offer to sell, sell, import, and + * otherwise transfer the Work, where such license applies only to those + * patent claims licensable by such contributor that are necessarily + * infringed by their contribution(s) alone or by combination of their + * contribution(s) with the Work to which such contribution(s) was + * submitted. If You institute patent litigation against any entity + * (including a cross-claim or counterclaim in a lawsuit) alleging that + * the Work or a contribution incorporated within the Work constitutes + * direct or contributory patent infringement, then any patent licenses + * granted to You under this License for that Work shall terminate as of + * the date such litigation is filed. + * + * By using, modifying, or distributing the Work you indicate that you + * have read and understood the terms and conditions of the + * FreeType Project License as well as those provided in this section, + * and you accept them fully. + * + */ #include "psft.h" @@ -45,14 +45,14 @@ #include "psintrp.h" - /*************************************************************************/ - /* */ - /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ - /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ - /* messages during execution. */ - /* */ + /************************************************************************** + * + * The macro FT_COMPONENT is used in trace mode. It is an implicit + * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log + * messages during execution. + */ #undef FT_COMPONENT -#define FT_COMPONENT trace_cf2hints +#define FT_COMPONENT cf2hints typedef struct CF2_HintMoveRec_ @@ -217,52 +217,49 @@ FT_LOCAL_DEF( FT_Bool ) cf2_hint_isValid( const CF2_Hint hint ) { - return (FT_Bool)( hint->flags != 0 ); + return FT_BOOL( hint->flags ); } static FT_Bool cf2_hint_isPair( const CF2_Hint hint ) { - return (FT_Bool)( ( hint->flags & - ( CF2_PairBottom | CF2_PairTop ) ) != 0 ); + return FT_BOOL( hint->flags & ( CF2_PairBottom | CF2_PairTop ) ); } static FT_Bool cf2_hint_isPairTop( const CF2_Hint hint ) { - return (FT_Bool)( ( hint->flags & CF2_PairTop ) != 0 ); + return FT_BOOL( hint->flags & CF2_PairTop ); } FT_LOCAL_DEF( FT_Bool ) cf2_hint_isTop( const CF2_Hint hint ) { - return (FT_Bool)( ( hint->flags & - ( CF2_PairTop | CF2_GhostTop ) ) != 0 ); + return FT_BOOL( hint->flags & ( CF2_PairTop | CF2_GhostTop ) ); } FT_LOCAL_DEF( FT_Bool ) cf2_hint_isBottom( const CF2_Hint hint ) { - return (FT_Bool)( ( hint->flags & - ( CF2_PairBottom | CF2_GhostBottom ) ) != 0 ); + return FT_BOOL( hint->flags & ( CF2_PairBottom | CF2_GhostBottom ) ); } static FT_Bool cf2_hint_isLocked( const CF2_Hint hint ) { - return (FT_Bool)( ( hint->flags & CF2_Locked ) != 0 ); + return FT_BOOL( hint->flags & CF2_Locked ); } static FT_Bool cf2_hint_isSynthetic( const CF2_Hint hint ) { - return (FT_Bool)( ( hint->flags & CF2_Synthetic ) != 0 ); + return FT_BOOL( hint->flags & CF2_Synthetic ); } @@ -334,7 +331,7 @@ cf2_hintmap_map( CF2_HintMap hintmap, CF2_Fixed csCoord ) { - if ( hintmap->count == 0 || ! hintmap->hinted ) + if ( hintmap->count == 0 || !hintmap->hinted ) { /* there are no hints; use uniform scale and zero offset */ return FT_MulFix( csCoord, hintmap->scale ); @@ -497,7 +494,7 @@ { move = moveDown; /* true if non-optimum move */ - saveEdge = (FT_Bool)( moveUp < -moveDown ); + saveEdge = FT_BOOL( moveUp < -moveDown ); } else { @@ -1025,10 +1022,10 @@ } } - FT_TRACE6(( initialMap ? "flags: [p]air [g]host [t]op " - "[b]ottom [L]ocked [S]ynthetic\n" - "Initial hintmap\n" - : "Hints:\n" )); + FT_TRACE6(( "%s\n", initialMap ? "flags: [p]air [g]host [t]op" + " [b]ottom [L]ocked [S]ynthetic\n" + "Initial hintmap" + : "Hints:" )); cf2_hintmap_dump( hintmap ); /* @@ -1215,7 +1212,7 @@ * (`u'). * * See notation in - * http://softsurfer.com/Archive/algorithm_0104/algorithm_0104B.htm. + * http://geomalgorithms.com/a05-_intersect-1.html. * Calculations are done in 16.16, but must handle the squaring of * line lengths in character space. We scale all vectors by 1/32 to * avoid overflow. This allows values up to 4095 to be squared. The |