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[>64k:layout:(Chain)Context] Implement format 5 

Implements part of https://github.com/be-fonts/boring-expansion-spec/issues/34

Subset does NOT lower format.
This commit is contained in:
Behdad Esfahbod 2022-07-08 13:25:07 -06:00
parent a90c5af9d2
commit d1f58e5979
1 changed files with 12 additions and 0 deletions
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12
src/hb-ot-layout-gsubgpos.hh
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@ -2595,6 +2595,9 @@ struct Context
case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...)); case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...));
case 2: return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...)); case 2: return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...));
case 3: return_trace (c->dispatch (u.format3, std::forward<Ts> (ds)...)); case 3: return_trace (c->dispatch (u.format3, std::forward<Ts> (ds)...));
#ifndef HB_NO_BORING_EXPANSION
case 5: return_trace (c->dispatch (u.format5, std::forward<Ts> (ds)...));
#endif
default:return_trace (c->default_return_value ()); default:return_trace (c->default_return_value ());
} }
} }
@ -2605,6 +2608,9 @@ struct Context
ContextFormat1 format1; ContextFormat1 format1;
ContextFormat2_5<SmallTypes> format2; ContextFormat2_5<SmallTypes> format2;
ContextFormat3 format3; ContextFormat3 format3;
#ifndef HB_NO_BORING_EXPANSION
ContextFormat2_5<MediumTypes> format5;
#endif
} u; } u;
}; };
@ -3750,6 +3756,9 @@ struct ChainContext
case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...)); case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...));
case 2: return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...)); case 2: return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...));
case 3: return_trace (c->dispatch (u.format3, std::forward<Ts> (ds)...)); case 3: return_trace (c->dispatch (u.format3, std::forward<Ts> (ds)...));
#ifndef HB_NO_BORING_EXPANSION
case 5: return_trace (c->dispatch (u.format5, std::forward<Ts> (ds)...));
#endif
default:return_trace (c->default_return_value ()); default:return_trace (c->default_return_value ());
} }
} }
@ -3760,6 +3769,9 @@ struct ChainContext
ChainContextFormat1 format1; ChainContextFormat1 format1;
ChainContextFormat2_5<SmallTypes> format2; ChainContextFormat2_5<SmallTypes> format2;
ChainContextFormat3 format3; ChainContextFormat3 format3;
#ifndef HB_NO_BORING_EXPANSION
ChainContextFormat2_5<MediumTypes> format5;
#endif
} u; } u;
}; };