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[aat] Change buffer-digest threshold to 32

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This commit is contained in:
Behdad Esfahbod 2024-05-13 15:49:00 -06:00
parent f536a416fd
commit fbcfc1984d
3 changed files with 3 additions and 2 deletions
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1
src/hb-aat-layout-common.hh
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@ -39,6 +39,7 @@ namespace AAT {
using namespace OT;
#define HB_AAT_BUFFER_DIGEST_THRESHOLD 32
struct ankr;

2
src/hb-aat-layout-kerx-table.hh
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@ -977,7 +977,7 @@ struct KerxTable
{
c->buffer->unsafe_to_concat ();
if (c->buffer->len < 16)
if (c->buffer->len < HB_AAT_BUFFER_DIGEST_THRESHOLD)
c->buffer_digest = c->buffer->digest ();
else
c->buffer_digest = hb_set_digest_t::full ();

2
src/hb-aat-layout-morx-table.hh
View file

@ -1374,7 +1374,7 @@ struct mortmorx
c->buffer->unsafe_to_concat ();
if (c->buffer->len < 16)
if (c->buffer->len < HB_AAT_BUFFER_DIGEST_THRESHOLD)
c->buffer_digest = c->buffer->digest ();
else
c->buffer_digest = hb_set_digest_t::full ();