rgraves
/
freetype2
forked from minhngoc25a/freetype2
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* 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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ChangeLog
View File

@ -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>
[base] Compute MD5 checksums only if explicitly requested.

71
src/tools/ftfuzzer/ftfuzzer.cc
View File

@ -131,42 +131,59 @@ using namespace std;
&face ) )
continue;
// set up 20pt at 72dpi as an arbitrary size
FT_Set_Char_Size( face, 20, 20, 72, 72 );
// test MM interface only for a face without a selected instance
if ( instance_index == 0 )
setIntermediateAxis( face );
// loop over all glyphs
for ( unsigned int glyph_index = 0;
glyph_index < (unsigned int)face->num_glyphs;
glyph_index++ )
// 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++ )
{
if ( FT_Load_Glyph( face, glyph_index, load_flags ) )
continue;
FT_Int32 flags = load_flags;
// Rendering is the most expensive and the least interesting part.
//
// if ( FT_Render_Glyph( face->glyph, render_mode) )
// continue;
// FT_GlyphSlot_Embolden( face->glyph );
if ( !fixed_sizes_index )
{
// set up 20pt at 72dpi as an arbitrary size
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
if ( instance_index == 0 )
setIntermediateAxis( face );
// loop over all glyphs
for ( unsigned int glyph_index = 0;
glyph_index < (unsigned int)face->num_glyphs;
glyph_index++ )
{
if ( FT_Load_Glyph( face, glyph_index, flags ) )
continue;
// Rendering is the most expensive and the least interesting part.
//
// if ( FT_Render_Glyph( face->glyph, render_mode) )
// continue;
// FT_GlyphSlot_Embolden( face->glyph );
#if 0
FT_Glyph glyph;
if ( !FT_Get_Glyph( face->glyph, &glyph ) )
FT_Done_Glyph( glyph );
FT_Glyph glyph;
if ( !FT_Get_Glyph( face->glyph, &glyph ) )
FT_Done_Glyph( glyph );
FT_Outline* outline = &face->glyph->outline;
FT_Matrix rot30 = { 0xDDB4, -0x8000, 0x8000, 0xDDB4 };
FT_Outline* outline = &face->glyph->outline;
FT_Matrix rot30 = { 0xDDB4, -0x8000, 0x8000, 0xDDB4 };
FT_Outline_Transform( outline, &rot30 );
FT_Outline_Transform( outline, &rot30 );
FT_BBox bbox;
FT_Outline_Get_BBox( outline, &bbox );
FT_BBox bbox;
FT_Outline_Get_BBox( outline, &bbox );
#endif
}
}
FT_Done_Face( face );
}
}