start = buffer->idx;
if (flags & MarkLast)
- end = MIN (buffer->idx + 1, buffer->len);
+ end = hb_min (buffer->idx + 1, buffer->len);
if ((flags & Verb) && start < end)
{
};
unsigned int m = map[flags & Verb];
- unsigned int l = MIN<unsigned int> (2, m >> 4);
- unsigned int r = MIN<unsigned int> (2, m & 0x0F);
+ unsigned int l = hb_min (2u, m >> 4);
+ unsigned int r = hb_min (2u, m & 0x0F);
bool reverse_l = 3 == (m >> 4);
bool reverse_r = 3 == (m & 0x0F);
if (end - start >= l + r)
{
- buffer->merge_clusters (start, MIN (buffer->idx + 1, buffer->len));
+ buffer->merge_clusters (start, hb_min (buffer->idx + 1, buffer->len));
buffer->merge_clusters (start, end);
hb_glyph_info_t *info = buffer->info;
hb_buffer_t *buffer = driver->buffer;
if (buffer->idx == buffer->len && !mark_set)
- return false;
+ return false;
return entry.data.markIndex != 0xFFFF || entry.data.currentIndex != 0xFFFF;
}
/* Looks like CoreText applies neither mark nor current substitution for
* end-of-text if mark was not explicitly set. */
if (buffer->idx == buffer->len && !mark_set)
- return;
+ return;
- const GlyphID *replacement;
+ const HBGlyphID *replacement;
replacement = nullptr;
if (Types::extended)
{
if (entry.data.markIndex != 0xFFFF)
{
- const Lookup<GlyphID> &lookup = subs[entry.data.markIndex];
+ const Lookup<HBGlyphID> &lookup = subs[entry.data.markIndex];
replacement = lookup.get_value (buffer->info[mark].codepoint, driver->num_glyphs);
}
}
else
{
unsigned int offset = entry.data.markIndex + buffer->info[mark].codepoint;
- const UnsizedArrayOf<GlyphID> &subs_old = (const UnsizedArrayOf<GlyphID> &) subs;
+ const UnsizedArrayOf<HBGlyphID> &subs_old = (const UnsizedArrayOf<HBGlyphID> &) subs;
replacement = &subs_old[Types::wordOffsetToIndex (offset, table, subs_old.arrayZ)];
if (!replacement->sanitize (&c->sanitizer) || !*replacement)
replacement = nullptr;
}
if (replacement)
{
- buffer->unsafe_to_break (mark, MIN (buffer->idx + 1, buffer->len));
+ buffer->unsafe_to_break (mark, hb_min (buffer->idx + 1, buffer->len));
buffer->info[mark].codepoint = *replacement;
ret = true;
}
replacement = nullptr;
- unsigned int idx = MIN (buffer->idx, buffer->len - 1);
+ unsigned int idx = hb_min (buffer->idx, buffer->len - 1);
if (Types::extended)
{
if (entry.data.currentIndex != 0xFFFF)
{
- const Lookup<GlyphID> &lookup = subs[entry.data.currentIndex];
+ const Lookup<HBGlyphID> &lookup = subs[entry.data.currentIndex];
replacement = lookup.get_value (buffer->info[idx].codepoint, driver->num_glyphs);
}
}
else
{
unsigned int offset = entry.data.currentIndex + buffer->info[idx].codepoint;
- const UnsizedArrayOf<GlyphID> &subs_old = (const UnsizedArrayOf<GlyphID> &) subs;
+ const UnsizedArrayOf<HBGlyphID> &subs_old = (const UnsizedArrayOf<HBGlyphID> &) subs;
replacement = &subs_old[Types::wordOffsetToIndex (offset, table, subs_old.arrayZ)];
if (!replacement->sanitize (&c->sanitizer) || !*replacement)
replacement = nullptr;
bool mark_set;
unsigned int mark;
const ContextualSubtable *table;
- const UnsizedOffsetListOf<Lookup<GlyphID>, HBUINT, false> &subs;
+ const UnsizedOffsetListOf<Lookup<HBGlyphID>, HBUINT, false> &subs;
};
bool apply (hb_aat_apply_context_t *c) const
const EntryData &data = entries[i].data;
if (data.markIndex != 0xFFFF)
- num_lookups = MAX<unsigned int> (num_lookups, 1 + data.markIndex);
+ num_lookups = hb_max (num_lookups, 1 + data.markIndex);
if (data.currentIndex != 0xFFFF)
- num_lookups = MAX<unsigned int> (num_lookups, 1 + data.currentIndex);
+ num_lookups = hb_max (num_lookups, 1 + data.currentIndex);
}
return_trace (substitutionTables.sanitize (c, this, num_lookups));
protected:
StateTable<Types, EntryData>
machine;
- NNOffsetTo<UnsizedOffsetListOf<Lookup<GlyphID>, HBUINT, false>, HBUINT>
+ NNOffsetTo<UnsizedOffsetListOf<Lookup<HBGlyphID>, HBUINT, false>, HBUINT>
substitutionTables;
public:
DEFINE_SIZE_STATIC (20);
unsigned int ligature_idx = 0;
unsigned int action;
- do
+ do
{
if (unlikely (!cursor))
{
if (action & (LigActionStore | LigActionLast))
{
ligature_idx = Types::offsetToIndex (ligature_idx, table, ligature.arrayZ);
- const GlyphID &ligatureData = ligature[ligature_idx];
+ const HBGlyphID &ligatureData = ligature[ligature_idx];
if (unlikely (!ligatureData.sanitize (&c->sanitizer))) break;
hb_codepoint_t lig = ligatureData;
const LigatureSubtable *table;
const UnsizedArrayOf<HBUINT32> &ligAction;
const UnsizedArrayOf<HBUINT16> &component;
- const UnsizedArrayOf<GlyphID> &ligature;
+ const UnsizedArrayOf<HBGlyphID> &ligature;
unsigned int match_length;
unsigned int match_positions[HB_MAX_CONTEXT_LENGTH];
};
ligAction; /* Offset to the ligature action table. */
NNOffsetTo<UnsizedArrayOf<HBUINT16>, HBUINT>
component; /* Offset to the component table. */
- NNOffsetTo<UnsizedArrayOf<GlyphID>, HBUINT>
+ NNOffsetTo<UnsizedArrayOf<HBGlyphID>, HBUINT>
ligature; /* Offset to the actual ligature lists. */
public:
DEFINE_SIZE_STATIC (28);
unsigned int count = c->buffer->len;
for (unsigned int i = 0; i < count; i++)
{
- const GlyphID *replacement = substitute.get_value (info[i].codepoint, num_glyphs);
+ const HBGlyphID *replacement = substitute.get_value (info[i].codepoint, num_glyphs);
if (replacement)
{
info[i].codepoint = *replacement;
}
protected:
- Lookup<GlyphID> substitute;
+ Lookup<HBGlyphID> substitute;
public:
DEFINE_SIZE_MIN (2);
};
{
unsigned int count = (flags & MarkedInsertCount);
unsigned int start = entry.data.markedInsertIndex;
- const GlyphID *glyphs = &insertionAction[start];
+ const HBGlyphID *glyphs = &insertionAction[start];
if (unlikely (!c->sanitizer.check_array (glyphs, count))) count = 0;
bool before = flags & MarkedInsertBefore;
buffer->move_to (end + count);
- buffer->unsafe_to_break_from_outbuffer (mark, MIN (buffer->idx + 1, buffer->len));
+ buffer->unsafe_to_break_from_outbuffer (mark, hb_min (buffer->idx + 1, buffer->len));
}
if (flags & SetMark)
{
unsigned int count = (flags & CurrentInsertCount) >> 5;
unsigned int start = entry.data.currentInsertIndex;
- const GlyphID *glyphs = &insertionAction[start];
+ const HBGlyphID *glyphs = &insertionAction[start];
if (unlikely (!c->sanitizer.check_array (glyphs, count))) count = 0;
bool before = flags & CurrentInsertBefore;
private:
hb_aat_apply_context_t *c;
unsigned int mark;
- const UnsizedArrayOf<GlyphID> &insertionAction;
+ const UnsizedArrayOf<HBGlyphID> &insertionAction;
};
bool apply (hb_aat_apply_context_t *c) const
protected:
StateTable<Types, EntryData>
machine;
- NNOffsetTo<UnsizedArrayOf<GlyphID>, HBUINT>
+ NNOffsetTo<UnsizedArrayOf<HBGlyphID>, HBUINT>
insertionAction; /* Byte offset from stateHeader to the start of
* the insertion glyph table. */
public:
Insertion = 5
};
- template <typename context_t>
- typename context_t::return_t dispatch (context_t *c) const
+ template <typename context_t, typename ...Ts>
+ typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const
{
unsigned int subtable_type = get_type ();
TRACE_DISPATCH (this, subtable_type);
switch (subtable_type) {
- case Rearrangement: return_trace (c->dispatch (u.rearrangement));
- case Contextual: return_trace (c->dispatch (u.contextual));
- case Ligature: return_trace (c->dispatch (u.ligature));
- case Noncontextual: return_trace (c->dispatch (u.noncontextual));
- case Insertion: return_trace (c->dispatch (u.insertion));
+ case Rearrangement: return_trace (c->dispatch (u.rearrangement, hb_forward<Ts> (ds)...));
+ case Contextual: return_trace (c->dispatch (u.contextual, hb_forward<Ts> (ds)...));
+ case Ligature: return_trace (c->dispatch (u.ligature, hb_forward<Ts> (ds)...));
+ case Noncontextual: return_trace (c->dispatch (u.noncontextual, hb_forward<Ts> (ds)...));
+ case Insertion: return_trace (c->dispatch (u.insertion, hb_forward<Ts> (ds)...));
default: return_trace (c->default_return_value ());
}
}
void apply (hb_aat_apply_context_t *c,
hb_mask_t flags) const
{
- const ChainSubtable<Types> *subtable = &StructAfter<ChainSubtable<Types> > (featureZ.as_array (featureCount));
+ const ChainSubtable<Types> *subtable = &StructAfter<ChainSubtable<Types>> (featureZ.as_array (featureCount));
unsigned int count = subtableCount;
for (unsigned int i = 0; i < count; i++)
{
bool reverse;
if (!(subtable->subFeatureFlags & flags))
- goto skip;
+ goto skip;
if (!(subtable->get_coverage() & ChainSubtable<Types>::AllDirections) &&
HB_DIRECTION_IS_VERTICAL (c->buffer->props.direction) !=
bool (subtable->get_coverage() & ChainSubtable<Types>::Vertical))
- goto skip;
+ goto skip;
/* Buffer contents is always in logical direction. Determine if
* we need to reverse before applying this subtable. We reverse
HB_DIRECTION_IS_BACKWARD (c->buffer->props.direction);
if (!c->buffer->message (c->font, "start chain subtable %d", c->lookup_index))
- goto skip;
+ goto skip;
if (reverse)
- c->buffer->reverse ();
+ c->buffer->reverse ();
subtable->apply (c);
if (reverse)
- c->buffer->reverse ();
+ c->buffer->reverse ();
(void) c->buffer->message (c->font, "end chain subtable %d", c->lookup_index);
if (unlikely (!c->buffer->successful)) return;
skip:
- subtable = &StructAfter<ChainSubtable<Types> > (*subtable);
+ subtable = &StructAfter<ChainSubtable<Types>> (*subtable);
c->set_lookup_index (c->lookup_index + 1);
}
}
if (!c->check_array (featureZ.arrayZ, featureCount))
return_trace (false);
- const ChainSubtable<Types> *subtable = &StructAfter<ChainSubtable<Types> > (featureZ.as_array (featureCount));
+ const ChainSubtable<Types> *subtable = &StructAfter<ChainSubtable<Types>> (featureZ.as_array (featureCount));
unsigned int count = subtableCount;
for (unsigned int i = 0; i < count; i++)
{
if (!subtable->sanitize (c))
return_trace (false);
- subtable = &StructAfter<ChainSubtable<Types> > (*subtable);
+ subtable = &StructAfter<ChainSubtable<Types>> (*subtable);
}
return_trace (true);
* The 'mort'/'morx' Table
*/
-template <typename Types>
+template <typename Types, hb_tag_t TAG>
struct mortmorx
{
- static constexpr hb_tag_t tableTag = HB_AAT_TAG_morx;
+ static constexpr hb_tag_t tableTag = TAG;
bool has_data () const { return version != 0; }
for (unsigned int i = 0; i < count; i++)
{
map->chain_flags.push (chain->compile_flags (mapper));
- chain = &StructAfter<Chain<Types> > (*chain);
+ chain = &StructAfter<Chain<Types>> (*chain);
}
}
{
chain->apply (c, c->plan->aat_map.chain_flags[i]);
if (unlikely (!c->buffer->successful)) return;
- chain = &StructAfter<Chain<Types> > (*chain);
+ chain = &StructAfter<Chain<Types>> (*chain);
}
}
{
if (!chain->sanitize (c, version))
return_trace (false);
- chain = &StructAfter<Chain<Types> > (*chain);
+ chain = &StructAfter<Chain<Types>> (*chain);
}
return_trace (true);
DEFINE_SIZE_MIN (8);
};
-struct morx : mortmorx<ExtendedTypes>
-{
- static constexpr hb_tag_t tableTag = HB_AAT_TAG_morx;
-};
-struct mort : mortmorx<ObsoleteTypes>
-{
- static constexpr hb_tag_t tableTag = HB_AAT_TAG_mort;
-};
+struct morx : mortmorx<ExtendedTypes, HB_AAT_TAG_morx> {};
+struct mort : mortmorx<ObsoleteTypes, HB_AAT_TAG_mort> {};
} /* namespace AAT */
projects / platform / upstream / harfbuzz.git / blobdiff