diff options
| author | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2023-11-15 14:58:42 +0100 |
|---|---|---|
| committer | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2023-11-16 02:55:10 +0100 |
| commit | 98ca28f7a65b2d4e0a90e2d74448ad6992260a1c (patch) | |
| tree | 591e0180f91e0ddaf9b3bb22d4d35223b16aa61f /src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh | |
| parent | f4c32f729c505f378e185a1739c2b66ed9bd8cd3 (diff) | |
Upgrade to Harfbuzz 8.3.0
Pick-to: 5.15 6.2 6.5 6.6 6.6.1
Fixes: QTBUG-119150
Change-Id: I80f21f6f27cce14a1e91e822c3681ec491491ff1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh b/src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh index 916fa281b3..ec374f2f02 100644 --- a/src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh +++ b/src/3rdparty/harfbuzz-ng/src/OT/Layout/GSUB/ReverseChainSingleSubstFormat1.hh @@ -33,9 +33,11 @@ struct ReverseChainSingleSubstFormat1 TRACE_SANITIZE (this); if (!(coverage.sanitize (c, this) && backtrack.sanitize (c, this))) return_trace (false); + hb_barrier (); const auto &lookahead = StructAfter<decltype (lookaheadX)> (backtrack); if (!lookahead.sanitize (c, this)) return_trace (false); + hb_barrier (); const auto &substitute = StructAfter<decltype (substituteX)> (lookahead); return_trace (substitute.sanitize (c)); } @@ -109,12 +111,12 @@ struct ReverseChainSingleSubstFormat1 bool apply (hb_ot_apply_context_t *c) const { TRACE_APPLY (this); - if (unlikely (c->nesting_level_left != HB_MAX_NESTING_LEVEL)) - return_trace (false); /* No chaining to this type */ - unsigned int index = (this+coverage).get_coverage (c->buffer->cur ().codepoint); if (likely (index == NOT_COVERED)) return_trace (false); + if (unlikely (c->nesting_level_left != HB_MAX_NESTING_LEVEL)) + return_trace (false); /* No chaining to this type */ + const auto &lookahead = StructAfter<decltype (lookaheadX)> (backtrack); const auto &substitute = StructAfter<decltype (substituteX)> (lookahead); |