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* src/cid/cidgload.c (cid_slot_load_glyph), 

src/truetype/ttgload.c (tt_prepare_zone): removing compiler warnings
This commit is contained in:
David Turner 2006-08-16 09:11:31 +00:00
parent f1e96066a6
commit 9fbfc6af07
3 changed files with 110 additions and 108 deletions
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7
ChangeLog
View File

@ -1,3 +1,8 @@
2006-08-16 David Turner <david@freetype.org>
* src/cid/cidgload.c (cid_slot_load_glyph),
src/truetype/ttgload.c (tt_prepare_zone): removing compiler warnings
2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> 2006-08-15 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
@ -239,7 +244,7 @@
Public API of TrueTypeGX, OpenType, and classic kern table validator Public API of TrueTypeGX, OpenType, and classic kern table validator
should return `FT_Err_Unimplemented_Feature' if validation service should return `FT_Err_Unimplemented_Feature' if validation service
is unavailable (disabled in `modules.cfg'). It is originally is unavailable (disabled in `modules.cfg'). It is originally
suggested by David Turner, cf. suggested by David Turner, cf.
http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
* src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return * src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return

209
src/cid/cidgload.c
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@ -289,134 +289,131 @@
cidglyph->format = FT_GLYPH_FORMAT_OUTLINE; cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
{ error = psaux->t1_decoder_funcs->init( &decoder,
error = psaux->t1_decoder_funcs->init( &decoder, cidglyph->face,
cidglyph->face, cidsize,
cidsize, cidglyph,
cidglyph, 0, /* glyph names -- XXX */
0, /* glyph names -- XXX */ 0, /* blend == 0 */
0, /* blend == 0 */ hinting,
hinting, FT_LOAD_TARGET_MODE( load_flags ),
FT_LOAD_TARGET_MODE( load_flags ), cid_load_glyph );
cid_load_glyph ); if (error)
goto Exit;
if ( !error ) /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
{ /* if we ever support CID-keyed multiple master fonts */
/* TODO: initialize decoder.len_buildchar and decoder.buildchar */
/* if we ever support CID-keyed multiple master fonts */
/* set up the decoder */ /* set up the decoder */
decoder.builder.no_recurse = FT_BOOL( decoder.builder.no_recurse = FT_BOOL(
( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) ); ( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) );
error = cid_load_glyph( &decoder, glyph_index ); error = cid_load_glyph( &decoder, glyph_index );
if (error)
goto Exit;
font_matrix = decoder.font_matrix; font_matrix = decoder.font_matrix;
font_offset = decoder.font_offset; font_offset = decoder.font_offset;
/* save new glyph tables */ /* save new glyph tables */
psaux->t1_decoder_funcs->done( &decoder ); psaux->t1_decoder_funcs->done( &decoder );
}
}
/* now, set the metrics -- this is rather simple, as */ /* now, set the metrics -- this is rather simple, as */
/* the left side bearing is the xMin, and the top side */ /* the left side bearing is the xMin, and the top side */
/* bearing the yMax */ /* bearing the yMax */
if ( !error ) cidglyph->outline.flags &= FT_OUTLINE_OWNER;
cidglyph->outline.flags |= FT_OUTLINE_REVERSE_FILL;
/* for composite glyphs, return only left side bearing and */
/* advance width */
if ( load_flags & FT_LOAD_NO_RECURSE )
{ {
cidglyph->outline.flags &= FT_OUTLINE_OWNER; FT_Slot_Internal internal = cidglyph->internal;
cidglyph->outline.flags |= FT_OUTLINE_REVERSE_FILL;
/* for composite glyphs, return only left side bearing and */
/* advance width */ cidglyph->metrics.horiBearingX = decoder.builder.left_bearing.x;
if ( load_flags & FT_LOAD_NO_RECURSE ) cidglyph->metrics.horiAdvance = decoder.builder.advance.x;
internal->glyph_matrix = font_matrix;
internal->glyph_delta = font_offset;
internal->glyph_transformed = 1;
}
else
{
FT_BBox cbox;
FT_Glyph_Metrics* metrics = &cidglyph->metrics;
FT_Vector advance;
/* copy the _unscaled_ advance width */
metrics->horiAdvance = decoder.builder.advance.x;
cidglyph->linearHoriAdvance = decoder.builder.advance.x;
cidglyph->internal->glyph_transformed = 0;
/* make up vertical ones */
metrics->vertAdvance = ( face->cid.font_bbox.yMax -
face->cid.font_bbox.yMin ) >> 16;
cidglyph->linearVertAdvance = metrics->vertAdvance;
cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
if ( size && cidsize->metrics.y_ppem < 24 )
cidglyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
/* apply the font matrix */
FT_Outline_Transform( &cidglyph->outline, &font_matrix );
FT_Outline_Translate( &cidglyph->outline,
font_offset.x,
font_offset.y );
advance.x = metrics->horiAdvance;
advance.y = 0;
FT_Vector_Transform( &advance, &font_matrix );
metrics->horiAdvance = advance.x + font_offset.x;
advance.x = 0;
advance.y = metrics->vertAdvance;
FT_Vector_Transform( &advance, &font_matrix );
metrics->vertAdvance = advance.y + font_offset.y;
if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
{ {
FT_Slot_Internal internal = cidglyph->internal; /* scale the outline and the metrics */
FT_Int n;
FT_Outline* cur = decoder.builder.base;
FT_Vector* vec = cur->points;
FT_Fixed x_scale = glyph->x_scale;
FT_Fixed y_scale = glyph->y_scale;
cidglyph->metrics.horiBearingX = decoder.builder.left_bearing.x; /* First of all, scale the points */
cidglyph->metrics.horiAdvance = decoder.builder.advance.x; if ( !hinting || !decoder.builder.hints_funcs )
for ( n = cur->n_points; n > 0; n--, vec++ )
{
vec->x = FT_MulFix( vec->x, x_scale );
vec->y = FT_MulFix( vec->y, y_scale );
}
internal->glyph_matrix = font_matrix; /* Then scale the metrics */
internal->glyph_delta = font_offset; metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
internal->glyph_transformed = 1; metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
} }
else
{
FT_BBox cbox;
FT_Glyph_Metrics* metrics = &cidglyph->metrics;
FT_Vector advance;
/* compute the other metrics */
FT_Outline_Get_CBox( &cidglyph->outline, &cbox );
/* copy the _unscaled_ advance width */ metrics->width = cbox.xMax - cbox.xMin;
metrics->horiAdvance = decoder.builder.advance.x; metrics->height = cbox.yMax - cbox.yMin;
cidglyph->linearHoriAdvance = decoder.builder.advance.x;
cidglyph->internal->glyph_transformed = 0;
/* make up vertical ones */ metrics->horiBearingX = cbox.xMin;
metrics->vertAdvance = ( face->cid.font_bbox.yMax - metrics->horiBearingY = cbox.yMax;
face->cid.font_bbox.yMin ) >> 16;
cidglyph->linearVertAdvance = metrics->vertAdvance;
cidglyph->format = FT_GLYPH_FORMAT_OUTLINE; /* make up vertical ones */
ft_synthesize_vertical_metrics( metrics,
if ( size && cidsize->metrics.y_ppem < 24 ) metrics->vertAdvance );
cidglyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
/* apply the font matrix */
FT_Outline_Transform( &cidglyph->outline, &font_matrix );
FT_Outline_Translate( &cidglyph->outline,
font_offset.x,
font_offset.y );
advance.x = metrics->horiAdvance;
advance.y = 0;
FT_Vector_Transform( &advance, &font_matrix );
metrics->horiAdvance = advance.x + font_offset.x;
advance.x = 0;
advance.y = metrics->vertAdvance;
FT_Vector_Transform( &advance, &font_matrix );
metrics->vertAdvance = advance.y + font_offset.y;
if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
{
/* scale the outline and the metrics */
FT_Int n;
FT_Outline* cur = decoder.builder.base;
FT_Vector* vec = cur->points;
FT_Fixed x_scale = glyph->x_scale;
FT_Fixed y_scale = glyph->y_scale;
/* First of all, scale the points */
if ( !hinting || !decoder.builder.hints_funcs )
for ( n = cur->n_points; n > 0; n--, vec++ )
{
vec->x = FT_MulFix( vec->x, x_scale );
vec->y = FT_MulFix( vec->y, y_scale );
}
/* Then scale the metrics */
metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
}
/* compute the other metrics */
FT_Outline_Get_CBox( &cidglyph->outline, &cbox );
metrics->width = cbox.xMax - cbox.xMin;
metrics->height = cbox.yMax - cbox.yMin;
metrics->horiBearingX = cbox.xMin;
metrics->horiBearingY = cbox.yMax;
/* make up vertical ones */
ft_synthesize_vertical_metrics( metrics,
metrics->vertAdvance );
}
} }
Exit:
return error; return error;
} }

2
src/truetype/ttgload.c
View File

@ -578,7 +578,7 @@
zone->cur = load->outline.points + start_point; zone->cur = load->outline.points + start_point;
zone->tags = (FT_Byte*)load->outline.tags + start_point; zone->tags = (FT_Byte*)load->outline.tags + start_point;
zone->contours = (FT_UShort*)load->outline.contours + start_contour; zone->contours = (FT_UShort*)load->outline.contours + start_contour;
zone->first_point = start_point; zone->first_point = (FT_UShort)start_point;
} }