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[morx] Consolidate a check

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This commit is contained in:
Behdad Esfahbod 2025-03-12 19:03:50 -06:00
parent 4807a021a1
commit 54962b3fce
1 changed files with 6 additions and 30 deletions
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36
src/hb-aat-layout-morx-table.hh
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@ -176,12 +176,6 @@ struct RearrangementSubtable
StateTableDriver<Types, EntryData, Flags> driver (machine, c->face);
if (!c->buffer_intersects_machine ())
{
(void) c->buffer->message (c->font, "skipped chainsubtable because no glyph matches");
return_trace (false);
}
driver.drive (&dc, c);
return_trace (dc.ret);
@ -332,12 +326,6 @@ struct ContextualSubtable
StateTableDriver<Types, EntryData, Flags> driver (machine, c->face);
if (!c->buffer_intersects_machine ())
{
(void) c->buffer->message (c->font, "skipped chainsubtable because no glyph matches");
return_trace (false);
}
driver.drive (&dc, c);
return_trace (dc.ret);
@ -607,12 +595,6 @@ struct LigatureSubtable
StateTableDriver<Types, EntryData, Flags> driver (machine, c->face);
if (!c->buffer_intersects_machine ())
{
(void) c->buffer->message (c->font, "skipped chainsubtable because no glyph matches");
return_trace (false);
}
driver.drive (&dc, c);
return_trace (dc.ret);
@ -648,12 +630,6 @@ struct NoncontextualSubtable
{
TRACE_APPLY (this);
if (!c->buffer_intersects_machine ())
{
(void) c->buffer->message (c->font, "skipped chainsubtable because no glyph matches");
return_trace (false);
}
bool ret = false;
unsigned int num_glyphs = c->face->get_num_glyphs ();
@ -895,12 +871,6 @@ struct InsertionSubtable
StateTableDriver<Types, EntryData, Flags> driver (machine, c->face);
if (!c->buffer_intersects_machine ())
{
(void) c->buffer->message (c->font, "skipped chainsubtable because no glyph matches");
return_trace (false);
}
driver.drive (&dc, c);
return_trace (dc.ret);
@ -1207,6 +1177,12 @@ struct Chain
bool (coverage & ChainSubtable<Types>::Vertical))
goto skip;
if (!c->buffer_intersects_machine ())
{
(void) c->buffer->message (c->font, "skipped chainsubtable %u because no glyph matches", c->lookup_index);
goto skip;
}
/* Buffer contents is always in logical direction. Determine if
* we need to reverse before applying this subtable. We reverse
* back after if we did reverse indeed.