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@ -145,26 +145,16 @@ struct SingleSubstFormat2 |
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void closure (hb_closure_context_t *c) const |
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{ |
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unsigned int count = substitute.len; |
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for (/*TODO(C++11)auto*/Coverage::iter_t iter = (this+coverage).iter (); iter; iter++) |
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{ |
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if (unlikely (iter.get_coverage () >= count)) |
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break; /* Work around malicious fonts. https://github.com/harfbuzz/harfbuzz/issues/363 */ |
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if (c->glyphs->has (iter.get_glyph ())) |
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c->out->add (substitute[iter.get_coverage ()]); |
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} |
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for (auto it = hb_zip (this+coverage, substitute); it; ++it) |
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if (c->glyphs->has (it->first)) |
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c->out->add (it->second); |
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} |
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void collect_glyphs (hb_collect_glyphs_context_t *c) const |
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{ |
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if (unlikely (!(this+coverage).add_coverage (c->input))) return; |
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unsigned int count = substitute.len; |
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for (/*TODO(C++11)auto*/Coverage::iter_t iter = (this+coverage).iter (); iter; iter++) |
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{ |
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if (unlikely (iter.get_coverage () >= count)) |
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break; /* Work around malicious fonts. https://github.com/harfbuzz/harfbuzz/issues/363 */ |
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c->output->add (substitute[iter.get_coverage ()]); |
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} |
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for (auto it = hb_zip (this+coverage, substitute); it; ++it) |
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c->output->add (it->second); |
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} |
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const Coverage &get_coverage () const { return this+coverage; } |
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