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author | marha <marha@users.sourceforge.net> | 2009-12-22 14:14:24 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2009-12-22 14:14:24 +0000 |
commit | 4284aeba874b9168f2228c59639bec8346a56796 (patch) | |
tree | d51ffb4507e0cae24b0875d8bb6b2c037829a684 /freetype/src/cid/cidgload.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/cid/cidgload.c')
-rw-r--r-- | freetype/src/cid/cidgload.c | 57 |
1 files changed, 31 insertions, 26 deletions
diff --git a/freetype/src/cid/cidgload.c b/freetype/src/cid/cidgload.c index 39a2ba495..e71206506 100644 --- a/freetype/src/cid/cidgload.c +++ b/freetype/src/cid/cidgload.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 Glyph Loader (body). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,6 +22,7 @@ #include <freetype/internal/ftdebug.h> #include <freetype/internal/ftstream.h> #include FT_OUTLINE_H +#include <freetype/internal/ftcalc.h> #include "ciderrs.h" @@ -51,20 +52,23 @@ FT_ULong glyph_length = 0; PSAux_Service psaux = (PSAux_Service)face->psaux; +#ifdef FT_CONFIG_OPTION_INCREMENTAL + FT_Incremental_InterfaceRec *inc = + face->root.internal->incremental_interface; +#endif + #ifdef FT_CONFIG_OPTION_INCREMENTAL /* For incremental fonts get the character data using */ /* the callback function. */ - if ( face->root.internal->incremental_interface ) + if ( inc ) { FT_Data glyph_data; - error = face->root.internal->incremental_interface->funcs->get_glyph_data( - face->root.internal->incremental_interface->object, - glyph_index, - &glyph_data ); + error = inc->funcs->get_glyph_data( inc->object, + glyph_index, &glyph_data ); if ( error ) goto Exit; @@ -80,9 +84,7 @@ glyph_length ); } - face->root.internal->incremental_interface->funcs->free_glyph_data( - face->root.internal->incremental_interface->object, - &glyph_data ); + inc->funcs->free_glyph_data( inc->object, &glyph_data ); if ( error ) goto Exit; @@ -163,22 +165,21 @@ #ifdef FT_CONFIG_OPTION_INCREMENTAL /* Incremental fonts can optionally override the metrics. */ - if ( !error && - face->root.internal->incremental_interface && - face->root.internal->incremental_interface->funcs->get_glyph_metrics ) + if ( !error && inc && inc->funcs->get_glyph_metrics ) { FT_Incremental_MetricsRec metrics; - metrics.bearing_x = decoder->builder.left_bearing.x; - metrics.bearing_y = decoder->builder.left_bearing.y; - metrics.advance = decoder->builder.advance.x; - error = face->root.internal->incremental_interface->funcs->get_glyph_metrics( - face->root.internal->incremental_interface->object, - glyph_index, FALSE, &metrics ); - decoder->builder.left_bearing.x = metrics.bearing_x; - decoder->builder.left_bearing.y = metrics.bearing_y; - decoder->builder.advance.x = metrics.advance; + metrics.bearing_x = FIXED_TO_INT( decoder->builder.left_bearing.x ); + metrics.bearing_y = FIXED_TO_INT( decoder->builder.left_bearing.y ); + metrics.advance = FIXED_TO_INT( decoder->builder.advance.x ); + + error = inc->funcs->get_glyph_metrics( inc->object, + glyph_index, FALSE, &metrics ); + + decoder->builder.left_bearing.x = INT_TO_FIXED( metrics.bearing_x ); + decoder->builder.left_bearing.y = INT_TO_FIXED( metrics.bearing_y ); + decoder->builder.advance.x = INT_TO_FIXED( metrics.advance ); decoder->builder.advance.y = 0; } @@ -251,7 +252,7 @@ /* ignore the error if one occurred - skip to next glyph */ } - *max_advance = decoder.builder.advance.x; + *max_advance = FIXED_TO_INT( decoder.builder.advance.x ); psaux->t1_decoder_funcs->done( &decoder ); @@ -342,8 +343,10 @@ FT_Slot_Internal internal = cidglyph->internal; - cidglyph->metrics.horiBearingX = decoder.builder.left_bearing.x; - cidglyph->metrics.horiAdvance = decoder.builder.advance.x; + cidglyph->metrics.horiBearingX = + FIXED_TO_INT( decoder.builder.left_bearing.x ); + cidglyph->metrics.horiAdvance = + FIXED_TO_INT( decoder.builder.advance.x ); internal->glyph_matrix = font_matrix; internal->glyph_delta = font_offset; @@ -357,8 +360,10 @@ /* copy the _unscaled_ advance width */ - metrics->horiAdvance = decoder.builder.advance.x; - cidglyph->linearHoriAdvance = decoder.builder.advance.x; + metrics->horiAdvance = + FIXED_TO_INT( decoder.builder.advance.x ); + cidglyph->linearHoriAdvance = + FIXED_TO_INT( decoder.builder.advance.x ); cidglyph->internal->glyph_transformed = 0; /* make up vertical ones */ |