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Fix Uniscribe clusters with direction-overriden Arabic

This commit is contained in:
Behdad Esfahbod 2012-06-08 10:22:06 -04:00
parent b069c3c31b
commit 8e7beba7c3
1 changed files with 2 additions and 2 deletions
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4
src/hb-uniscribe.cc
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@ -429,11 +429,11 @@ retry:
} }
if (!backward) { if (!backward) {
for (unsigned int i = 1; i < glyphs_len; i++) for (unsigned int i = 1; i < glyphs_len; i++)
if (!glyph_props[i].sva.fClusterStart) if (vis_clusters[i] == -1)
vis_clusters[i] = vis_clusters[i - 1]; vis_clusters[i] = vis_clusters[i - 1];
} else { } else {
for (int i = glyphs_len - 2; i >= 0; i--) for (int i = glyphs_len - 2; i >= 0; i--)
if (!glyph_props[i].sva.fClusterStart) if (vis_clusters[i] == -1)
vis_clusters[i] = vis_clusters[i + 1]; vis_clusters[i] = vis_clusters[i + 1];
} }