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OpenHarmony
Third Party Harfbuzz
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69e443b2
T
Third Party Harfbuzz
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体验新版 GitCode,发现更多精彩内容 >>
提交
69e443b2
编写于
2月 20, 2018
作者:
G
Garret Rieger
浏览文件
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浏览文件
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电子邮件补丁
差异文件
[subset] Switch to hb_blob_copy_writable_or_fail in glyf subsetting.
上级
e3e0ac98
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
12 addition
and
20 deletion
+12
-20
src/hb-ot-glyf-table.hh
src/hb-ot-glyf-table.hh
+11
-18
src/hb-ot-maxp-table.hh
src/hb-ot-maxp-table.hh
+1
-2
未找到文件。
src/hb-ot-glyf-table.hh
浏览文件 @
69e443b2
...
@@ -104,25 +104,18 @@ struct glyf
...
@@ -104,25 +104,18 @@ struct glyf
_add_head_and_set_loca_version
(
hb_face_t
*
source
,
bool
use_short_loca
,
hb_face_t
*
dest
)
_add_head_and_set_loca_version
(
hb_face_t
*
source
,
bool
use_short_loca
,
hb_face_t
*
dest
)
{
{
hb_blob_t
*
head_blob
=
OT
::
Sanitizer
<
OT
::
head
>
().
sanitize
(
hb_face_reference_table
(
source
,
HB_OT_TAG_head
));
hb_blob_t
*
head_blob
=
OT
::
Sanitizer
<
OT
::
head
>
().
sanitize
(
hb_face_reference_table
(
source
,
HB_OT_TAG_head
));
const
OT
::
head
*
head
=
OT
::
Sanitizer
<
OT
::
head
>::
lock_instance
(
head_blob
);
hb_blob_t
*
head_prime_blob
=
hb_blob_copy_writable_or_fail
(
head_blob
);
hb_bool_t
has_head
=
(
head
!=
nullptr
);
if
(
has_head
)
{
OT
::
head
*
head_prime
=
(
OT
::
head
*
)
malloc
(
OT
::
head
::
static_size
);
memcpy
(
head_prime
,
head
,
OT
::
head
::
static_size
);
head_prime
->
indexToLocFormat
.
set
(
use_short_loca
?
0
:
1
);
hb_blob_t
*
head_prime_blob
=
hb_blob_create
((
const
char
*
)
head_prime
,
OT
::
head
::
static_size
,
HB_MEMORY_MODE_READONLY
,
head_prime
,
free
);
has_head
=
hb_subset_face_add_table
(
dest
,
HB_OT_TAG_head
,
head_prime_blob
);
hb_blob_destroy
(
head_prime_blob
);
}
hb_blob_destroy
(
head_blob
);
hb_blob_destroy
(
head_blob
);
return
has_head
;
if
(
unlikely
(
!
head_prime_blob
))
return
false
;
OT
::
head
*
head_prime
=
(
OT
::
head
*
)
hb_blob_get_data_writable
(
head_prime_blob
,
nullptr
);
head_prime
->
indexToLocFormat
.
set
(
use_short_loca
?
0
:
1
);
bool
success
=
hb_subset_face_add_table
(
dest
,
HB_OT_TAG_head
,
head_prime_blob
);
hb_blob_destroy
(
head_prime_blob
);
return
success
;
}
}
struct
GlyphHeader
struct
GlyphHeader
...
...
src/hb-ot-maxp-table.hh
浏览文件 @
69e443b2
...
@@ -70,8 +70,7 @@ struct maxp
...
@@ -70,8 +70,7 @@ struct maxp
if
(
unlikely
(
!
maxp_prime_blob
))
{
if
(
unlikely
(
!
maxp_prime_blob
))
{
return
false
;
return
false
;
}
}
unsigned
int
length
;
OT
::
maxp
*
maxp_prime
=
(
OT
::
maxp
*
)
hb_blob_get_data
(
maxp_prime_blob
,
nullptr
);
OT
::
maxp
*
maxp_prime
=
(
OT
::
maxp
*
)
hb_blob_get_data
(
maxp_prime_blob
,
&
length
);
maxp_prime
->
set_num_glyphs
(
plan
->
gids_to_retain_sorted
.
len
);
maxp_prime
->
set_num_glyphs
(
plan
->
gids_to_retain_sorted
.
len
);
...
...
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