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freetype2
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small bug-fix

This commit is contained in:
David Turner 2000-09-15 17:16:49 +00:00
parent f2545e8078
commit c9ce9e4e3f
1 changed files with 34 additions and 13 deletions
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47
src/base/ftobjs.c
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@ -974,7 +974,15 @@
/* when the flag NO_RECURSE is set, we disable hinting and scaling */
if ( load_flags & FT_LOAD_NO_RECURSE )
load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
{
/* disable scaling, hinting and transform */
load_flags |= FT_LOAD_NO_SCALE |
FT_LOAD_NO_HINTING |
FT_LOAD_IGNORE_TRANSFORM;
/* disable bitmap rendering */
load_flags &= ~FT_LOAD_RENDER;
}
/* do we need to load the glyph through the auto-hinter? */
library = driver->root.library;
@ -1019,7 +1027,20 @@
slot->advance.y = 0;
}
if ( ( load_flags & FT_LOAD_NO_RECURSE ) == 0 )
/* compute the linear advance in 16.16 pixels */
if ( ( load_flags & FT_LOAD_LINEAR_DESIGN ) == 0 )
{
FT_UInt EM = face->units_per_EM;
FT_Size_Metrics* metrics = &face->size->metrics;
slot->linearHoriAdvance = FT_MulDiv( slot->linearHoriAdvance,
(FT_Long)metrics->x_ppem << 16, EM );
slot->linearVertAdvance = FT_MulDiv( slot->linearVertAdvance,
(FT_Long)metrics->y_ppem << 16, EM );
}
if ( ( load_flags & FT_LOAD_IGNORE_TRANSFORM ) == 0 )
{
/* now, transform the glyph image if needed */
if ( face->transform_flags )
@ -1035,18 +1056,18 @@
/* transform advance */
FT_Vector_Transform( &slot->advance, &face->transform_matrix );
}
}
/* do we need to render the image now? */
if ( !error &&
slot->format != ft_glyph_format_bitmap &&
slot->format != ft_glyph_format_composite &&
load_flags & FT_LOAD_RENDER )
{
error = FT_Render_Glyph( slot,
( load_flags & FT_LOAD_MONOCHROME )
? ft_render_mode_mono
: ft_render_mode_normal );
}
/* do we need to render the image now? */
if ( !error &&
slot->format != ft_glyph_format_bitmap &&
slot->format != ft_glyph_format_composite &&
load_flags & FT_LOAD_RENDER )
{
error = FT_Render_Glyph( slot,
( load_flags & FT_LOAD_MONOCHROME )
? ft_render_mode_mono
: ft_render_mode_normal );
}
Exit: