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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-layout-gpos-table.hh40
1 files changed, 13 insertions, 27 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-layout-gpos-table.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-layout-gpos-table.hh
index 3dcf2ec911a..b344d793c7c 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-layout-gpos-table.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-layout-gpos-table.hh
@@ -462,7 +462,7 @@ struct SinglePosFormat1
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+coverage).add_coverage (c->input);
+ if (unlikely (!(this+coverage).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const
@@ -510,7 +510,7 @@ struct SinglePosFormat2
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+coverage).add_coverage (c->input);
+ if (unlikely (!(this+coverage).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const
@@ -607,12 +607,7 @@ struct PairSet
unsigned int record_size = UINT16::static_size * (1 + len1 + len2);
const PairValueRecord *record = CastP<PairValueRecord> (arrayZ);
- unsigned int count = len;
- for (unsigned int i = 0; i < count; i++)
- {
- c->input->add (record->secondGlyph);
- record = &StructAtOffset<PairValueRecord> (record, record_size);
- }
+ c->input->add_array (&record->secondGlyph, len, record_size);
}
inline bool apply (hb_apply_context_t *c,
@@ -689,7 +684,7 @@ struct PairPosFormat1
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+coverage).add_coverage (c->input);
+ if (unlikely (!(this+coverage).add_coverage (c->input))) return;
unsigned int count = pairSet.len;
for (unsigned int i = 0; i < count; i++)
(this+pairSet[i]).collect_glyphs (c, valueFormat);
@@ -755,17 +750,8 @@ struct PairPosFormat2
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+coverage).add_coverage (c->input);
-
- unsigned int count1 = class1Count;
- const ClassDef &klass1 = this+classDef1;
- for (unsigned int i = 0; i < count1; i++)
- klass1.add_class (c->input, i);
-
- unsigned int count2 = class2Count;
- const ClassDef &klass2 = this+classDef2;
- for (unsigned int i = 0; i < count2; i++)
- klass2.add_class (c->input, i);
+ if (unlikely (!(this+coverage).add_coverage (c->input))) return;
+ if (unlikely (!(this+classDef2).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const
@@ -906,7 +892,7 @@ struct CursivePosFormat1
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+coverage).add_coverage (c->input);
+ if (unlikely (!(this+coverage).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const
@@ -1064,8 +1050,8 @@ struct MarkBasePosFormat1
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+markCoverage).add_coverage (c->input);
- (this+baseCoverage).add_coverage (c->input);
+ if (unlikely (!(this+markCoverage).add_coverage (c->input))) return;
+ if (unlikely (!(this+baseCoverage).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const
@@ -1167,8 +1153,8 @@ struct MarkLigPosFormat1
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+markCoverage).add_coverage (c->input);
- (this+ligatureCoverage).add_coverage (c->input);
+ if (unlikely (!(this+markCoverage).add_coverage (c->input))) return;
+ if (unlikely (!(this+ligatureCoverage).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const
@@ -1280,8 +1266,8 @@ struct MarkMarkPosFormat1
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- (this+mark1Coverage).add_coverage (c->input);
- (this+mark2Coverage).add_coverage (c->input);
+ if (unlikely (!(this+mark1Coverage).add_coverage (c->input))) return;
+ if (unlikely (!(this+mark2Coverage).add_coverage (c->input))) return;
}
inline const Coverage &get_coverage (void) const