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* src/tools/ftfuzzer/ftfuzzer.cc: Improve readability; formatting.

This commit is contained in:
Werner Lemberg 2017-03-15 08:03:16 +01:00
parent 9357ef80ff
commit f87269c35c
2 changed files with 20 additions and 9 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2017-03-15 Werner Lemberg <wl@gnu.org>
* src/tools/ftfuzzer/ftfuzzer.cc: Improve readability; formatting.
2017-03-14 Werner Lemberg <wl@gnu.org>
[sfnt] Implement PS names for font instances [3/3].

25
src/tools/ftfuzzer/ftfuzzer.cc
View File

@ -315,18 +315,23 @@
}
// loop over an arbitrary size for outlines (index 0)
// and up to ten arbitrarily selected bitmap stroke sizes (index 1-10)
int max_idx = face->num_fixed_sizes < 10
? face->num_fixed_sizes
: 10;
// and up to ten arbitrarily selected bitmap strike sizes
// from the range [0;num_fixed_sizes - 1]
int max_size_cnt = face->num_fixed_sizes < 10
? face->num_fixed_sizes
: 10;
Random pool( max_idx, face->num_fixed_sizes );
Random sizes_pool( max_size_cnt, face->num_fixed_sizes );
for ( int idx = 0; idx <= max_idx; idx++ )
for ( int size_cnt = 0;
size_cnt <= max_size_cnt;
size_cnt++ )
{
FT_Int32 flags = load_flags;
if ( !idx )
int size_index = 0;
if ( !size_cnt )
{
// set up 20pt at 72dpi as an arbitrary size
if ( FT_Set_Char_Size( face, 20 * 64, 20 * 64, 72, 72 ) )
@ -335,11 +340,13 @@
}
else
{
// bitmap strokes are not active for glyph variations
// bitmap strikes are not active for font variations
if ( instance_index )
continue;
if ( FT_Select_Size( face, pool.get() - 1 ) )
size_index = sizes_pool.get() - 1;
if ( FT_Select_Size( face, size_index ) )
continue;
flags |= FT_LOAD_COLOR;
}