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* src/tools/ftfuzzer/ftfuzzer.cc: Handle fixed sizes (#46211).

This commit is contained in:
Werner Lemberg 2015-10-15 18:28:43 +02:00
parent e03214e166
commit 8b76eaf092
2 changed files with 49 additions and 27 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2015-10-15 Bungeman <bungeman@gmail.com>
Werner Lemberg <wl@gnu.org>
* src/tools/ftfuzzer/ftfuzzer.cc: Handle fixed sizes (#46211).
2015-10-15 Werner Lemberg <wl@gnu.org> 2015-10-15 Werner Lemberg <wl@gnu.org>
[base] Compute MD5 checksums only if explicitly requested. [base] Compute MD5 checksums only if explicitly requested.

21
src/tools/ftfuzzer/ftfuzzer.cc
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@ -131,8 +131,25 @@ using namespace std;
&face ) ) &face ) )
continue; continue;
// loop over all bitmap stroke sizes
// and an arbitrary size for outlines
for ( long fixed_sizes_index = 0;
fixed_sizes_index < face->num_fixed_sizes + 1;
fixed_sizes_index++ )
{
FT_Int32 flags = load_flags;
if ( !fixed_sizes_index )
{
// set up 20pt at 72dpi as an arbitrary size // set up 20pt at 72dpi as an arbitrary size
FT_Set_Char_Size( face, 20, 20, 72, 72 ); FT_Set_Char_Size( face, 20, 20, 72, 72 );
flags |= FT_LOAD_NO_BITMAP;
}
else
{
FT_Select_Size( face, fixed_sizes_index - 1 );
flags |= FT_LOAD_COLOR;
}
// test MM interface only for a face without a selected instance // test MM interface only for a face without a selected instance
if ( instance_index == 0 ) if ( instance_index == 0 )
@ -143,7 +160,7 @@ using namespace std;
glyph_index < (unsigned int)face->num_glyphs; glyph_index < (unsigned int)face->num_glyphs;
glyph_index++ ) glyph_index++ )
{ {
if ( FT_Load_Glyph( face, glyph_index, load_flags ) ) if ( FT_Load_Glyph( face, glyph_index, flags ) )
continue; continue;
// Rendering is the most expensive and the least interesting part. // Rendering is the most expensive and the least interesting part.
@ -166,7 +183,7 @@ using namespace std;
FT_Outline_Get_BBox( outline, &bbox ); FT_Outline_Get_BBox( outline, &bbox );
#endif #endif
} }
}
FT_Done_Face( face ); FT_Done_Face( face );
} }
} }