organicmaps/harfbuzz
13
Fork 0
mirror of https://github.com/harfbuzz/harfbuzz.git synced 2025-04-04 21:15:06 +00:00
Code Issues 1 Projects Releases Wiki Activity Actions 9

Revert "[VARC] Store axisIndices and axisValues as HBUINT16"

Browse source 
This reverts commit b76d88b3b4e977747a4fb7f4b82963d9f0a4e63f.
This commit is contained in:
Behdad Esfahbod 2024-10-07 07:22:39 -06:00
parent 671f2daa29
commit ac8c1aaf8e
3 changed files with 10 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
src/OT/Var/VARC/VARC.cc
View file

@ -192,22 +192,17 @@ VarComponent::get_path_at (hb_font_t *font,
// Axis values
hb_array_t<const HBINT16> axisIndices;
hb_vector_t<unsigned> axisIndices;
hb_vector_t<float> axisValues;
if (flags & (unsigned) flags_t::HAVE_AXES)
{
unsigned axisIndicesIndex;
READ_UINT32VAR (axisIndicesIndex);
axisIndices = (&VARC+VARC.axisIndicesList)[axisIndicesIndex];
if (axisValues.resize (axisIndices.length))
{
if (unlikely (unsigned (end - record) < axisIndices.length * sizeof (HBINT16)))
return hb_ubytes_t ();
const HBINT16 *base = (const HBINT16 *) record;
for (unsigned i = 0; i < axisIndices.length; i++)
axisValues.arrayZ[i] = base[i];
}
record += axisIndices.length * sizeof (HBINT16);
axisValues.resize (axisIndices.length);
const HBUINT8 *p = (const HBUINT8 *) record;
TupleValues::decompile (p, axisValues, (const HBUINT8 *) end);
record += (const unsigned char *) p - record;
}
// Apply variations if any

2
src/OT/Var/VARC/VARC.hh
View file

@ -178,7 +178,7 @@ struct VARC
Offset32To<Coverage> coverage;
Offset32To<MultiItemVariationStore> varStore;
Offset32To<ConditionList> conditionList;
Offset32To<Int16TupleList> axisIndicesList;
Offset32To<TupleList> axisIndicesList;
Offset32To<CFF2Index/*Of<VarCompositeGlyph>*/> glyphRecords;
public:
DEFINE_SIZE_STATIC (24);

12
src/hb-open-type.hh
View file

@ -1879,20 +1879,16 @@ struct TupleList : CFF2Index
}
};
template <typename Type>
struct TypedTupleList : CFF2Index
struct FloatTupleList : CFF2Index
{
hb_array_t<const Type> operator [] (unsigned i) const
hb_array_t<const float> operator [] (unsigned i) const
{
auto bytes = CFF2Index::operator [] (i);
return hb_array (&StructAtOffsetUnaligned<Type>(bytes.arrayZ, 0),
bytes.length / hb_static_size (Type));
return hb_array (&StructAtOffsetUnaligned<float>(bytes.arrayZ, 0),
bytes.length / sizeof (float));
}
};
using Int16TupleList = TypedTupleList<HBINT16>;
using FloatTupleList = TypedTupleList<float>;
} /* namespace OT */