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[uniscribe] Remove zerowidth glyphs from output

This commit is contained in:
Behdad Esfahbod 2011-08-09 14:03:12 +02:00
parent 217cc81cd9
commit d753ac78da
1 changed files with 5 additions and 2 deletions
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7
src/hb-uniscribe-shape.cc
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@ -399,9 +399,13 @@ retry:
#undef FAIL
/* Set glyph infos */
buffer->len = 0;
for (unsigned int i = 0; i < glyphs_len; i++)
{
hb_glyph_info_t *info = &buffer->info[i];
if (glyph_props[i].sva.fZeroWidth)
continue;
hb_glyph_info_t *info = &buffer->info[buffer->len++];
info->codepoint = glyphs[i];
info->cluster = vis_clusters[i];
@ -411,7 +415,6 @@ retry:
info->var1.u32 = offsets[i].du;
info->var2.u32 = offsets[i].dv;
}
buffer->len = glyphs_len;
/* Set glyph positions */
buffer->clear_positions ();