diff options
| author | marha <marha@users.sourceforge.net> | 2009-12-22 14:14:24 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2009-12-22 14:14:24 +0000 |
| commit | 4284aeba874b9168f2228c59639bec8346a56796 (patch) | |
| tree | d51ffb4507e0cae24b0875d8bb6b2c037829a684 /freetype/src/base/ftstroke.c | |
| parent | c438f190eedc71ee8dd14e14fec660e98d3dc0bf (diff) | |
| parent | 0695dfb71ca6fe132d15a4d0890e8a868183adf9 (diff) | |
| download | vcxsrv-4284aeba874b9168f2228c59639bec8346a56796.tar.gz vcxsrv-4284aeba874b9168f2228c59639bec8346a56796.tar.bz2 vcxsrv-4284aeba874b9168f2228c59639bec8346a56796.zip | |
svn merge ^/branches/released
Diffstat (limited to 'freetype/src/base/ftstroke.c')
| -rw-r--r-- | freetype/src/base/ftstroke.c | 50 |
1 files changed, 41 insertions, 9 deletions
diff --git a/freetype/src/base/ftstroke.c b/freetype/src/base/ftstroke.c index bfe9e22e7..3930d8525 100644 --- a/freetype/src/base/ftstroke.c +++ b/freetype/src/base/ftstroke.c @@ -706,7 +706,7 @@ FT_Bool valid; FT_StrokeBorderRec borders[2]; - FT_Memory memory; + FT_Library library; } FT_StrokerRec; @@ -729,7 +729,7 @@ if ( !FT_NEW( stroker ) ) { - stroker->memory = memory; + stroker->library = library; ft_stroke_border_init( &stroker->borders[0], memory ); ft_stroke_border_init( &stroker->borders[1], memory ); @@ -777,13 +777,13 @@ { if ( stroker ) { - FT_Memory memory = stroker->memory; + FT_Memory memory = stroker->library->memory; ft_stroke_border_done( &stroker->borders[0] ); ft_stroke_border_done( &stroker->borders[1] ); - stroker->memory = NULL; + stroker->library = NULL; FT_FREE( stroker ); } } @@ -859,6 +859,31 @@ error = ft_stroke_border_lineto( border, &delta, FALSE ); } + else if ( stroker->line_cap == FT_STROKER_LINECAP_BUTT ) + { + /* add a butt ending */ + FT_Vector delta; + FT_Angle rotate = FT_SIDE_TO_ROTATE( side ); + FT_Fixed radius = stroker->radius; + FT_StrokeBorder border = stroker->borders + side; + + + FT_Vector_From_Polar( &delta, radius, angle + rotate ); + + delta.x += stroker->center.x; + delta.y += stroker->center.y; + + error = ft_stroke_border_lineto( border, &delta, FALSE ); + if ( error ) + goto Exit; + + FT_Vector_From_Polar( &delta, radius, angle - rotate ); + + delta.x += stroker->center.x; + delta.y += stroker->center.y; + + error = ft_stroke_border_lineto( border, &delta, FALSE ); + } Exit: return error; @@ -1844,8 +1869,13 @@ return FT_Err_Invalid_Outline; } - +/* declare an extern to access ft_outline_glyph_class global allocated + in ftglyph.c, and use the FT_OUTLINE_GLYPH_CLASS_GET macro to access + it when FT_CONFIG_OPTION_PIC is defined */ +#ifndef FT_CONFIG_OPTION_PIC extern const FT_Glyph_Class ft_outline_glyph_class; +#endif +#include "basepic.h" /* documentation is in ftstroke.h */ @@ -1857,13 +1887,14 @@ { FT_Error error = FT_Err_Invalid_Argument; FT_Glyph glyph = NULL; - + FT_Library library = stroker->library; + FT_UNUSED(library); if ( pglyph == NULL ) goto Exit; glyph = *pglyph; - if ( glyph == NULL || glyph->clazz != &ft_outline_glyph_class ) + if ( glyph == NULL || glyph->clazz != FT_OUTLINE_GLYPH_CLASS_GET ) goto Exit; { @@ -1930,13 +1961,14 @@ { FT_Error error = FT_Err_Invalid_Argument; FT_Glyph glyph = NULL; - + FT_Library library = stroker->library; + FT_UNUSED(library); if ( pglyph == NULL ) goto Exit; glyph = *pglyph; - if ( glyph == NULL || glyph->clazz != &ft_outline_glyph_class ) + if ( glyph == NULL || glyph->clazz != FT_OUTLINE_GLYPH_CLASS_GET ) goto Exit; { |