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engine
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dbf5c277
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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
dbf5c277
编写于
2月 23, 2016
作者:
S
Seigo Nonaka
提交者:
Android (Google) Code Review
2月 23, 2016
浏览文件
操作
浏览文件
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差异文件
Merge "Support Hanb script." into nyc-dev
上级
30bf8a7c
533a01ea
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
28 addition
and
8 deletion
+28
-8
libs/minikin/FontLanguage.cpp
libs/minikin/FontLanguage.cpp
+7
-0
libs/minikin/FontLanguage.h
libs/minikin/FontLanguage.h
+9
-8
tests/FontFamilyTest.cpp
tests/FontFamilyTest.cpp
+12
-0
未找到文件。
libs/minikin/FontLanguage.cpp
浏览文件 @
dbf5c277
...
...
@@ -61,9 +61,16 @@ FontLanguage::FontLanguage(const char* buf, size_t length) : FontLanguage() {
uint8_t
FontLanguage
::
scriptToSubScriptBits
(
uint32_t
script
)
{
uint8_t
subScriptBits
=
0u
;
switch
(
script
)
{
case
SCRIPT_TAG
(
'B'
,
'o'
,
'p'
,
'o'
):
subScriptBits
=
kBopomofoFlag
;
break
;
case
SCRIPT_TAG
(
'H'
,
'a'
,
'n'
,
'g'
):
subScriptBits
=
kHangulFlag
;
break
;
case
SCRIPT_TAG
(
'H'
,
'a'
,
'n'
,
'b'
):
// Bopomofo is almost exclusively used in Taiwan.
subScriptBits
=
kHanFlag
|
kBopomofoFlag
;
break
;
case
SCRIPT_TAG
(
'H'
,
'a'
,
'n'
,
'i'
):
subScriptBits
=
kHanFlag
;
break
;
...
...
libs/minikin/FontLanguage.h
浏览文件 @
dbf5c277
...
...
@@ -68,14 +68,15 @@ private:
// mLanguage = 0 means the FontLanguage is unsupported.
uint32_t
mLanguage
;
// For faster comparing, use 7 bits for specific scripts.
static
const
uint8_t
kEmojiFlag
=
1u
;
static
const
uint8_t
kHanFlag
=
1u
<<
1
;
static
const
uint8_t
kHangulFlag
=
1u
<<
2
;
static
const
uint8_t
kHiraganaFlag
=
1u
<<
3
;
static
const
uint8_t
kKatakanaFlag
=
1u
<<
4
;
static
const
uint8_t
kSimplifiedChineseFlag
=
1u
<<
5
;
static
const
uint8_t
kTraditionalChineseFlag
=
1u
<<
6
;
// For faster comparing, use 8 bits for specific scripts.
static
const
uint8_t
kBopomofoFlag
=
1u
;
static
const
uint8_t
kEmojiFlag
=
1u
<<
1
;
static
const
uint8_t
kHanFlag
=
1u
<<
2
;
static
const
uint8_t
kHangulFlag
=
1u
<<
3
;
static
const
uint8_t
kHiraganaFlag
=
1u
<<
4
;
static
const
uint8_t
kKatakanaFlag
=
1u
<<
5
;
static
const
uint8_t
kSimplifiedChineseFlag
=
1u
<<
6
;
static
const
uint8_t
kTraditionalChineseFlag
=
1u
<<
7
;
uint8_t
mSubScriptBits
;
static
uint8_t
scriptToSubScriptBits
(
uint32_t
script
);
...
...
tests/FontFamilyTest.cpp
浏览文件 @
dbf5c277
...
...
@@ -131,6 +131,7 @@ TEST_F(FontLanguageTest, ScriptMatchTest) {
{
"zh-Hani"
,
"Hani"
,
SUPPORTED
},
{
"ko-Kore"
,
"Kore"
,
SUPPORTED
},
{
"ko-Hang"
,
"Hang"
,
SUPPORTED
},
{
"zh-Hanb"
,
"Hanb"
,
SUPPORTED
},
// Japanese supports Hiragana, Katakanara, etc.
{
"ja-Jpan"
,
"Hira"
,
SUPPORTED
},
...
...
@@ -142,6 +143,10 @@ TEST_F(FontLanguageTest, ScriptMatchTest) {
// Chinese supports Han.
{
"zh-Hans"
,
"Hani"
,
SUPPORTED
},
{
"zh-Hant"
,
"Hani"
,
SUPPORTED
},
{
"zh-Hanb"
,
"Hani"
,
SUPPORTED
},
// Hanb supports Bopomofo.
{
"zh-Hanb"
,
"Bopo"
,
SUPPORTED
},
// Korean supports Hangul.
{
"ko-Kore"
,
"Hang"
,
SUPPORTED
},
...
...
@@ -176,12 +181,19 @@ TEST_F(FontLanguageTest, ScriptMatchTest) {
// Kanji doesn't support Chinese, etc.
{
"zh-Hani"
,
"Hant"
,
NOT_SUPPORTED
},
{
"zh-Hani"
,
"Hans"
,
NOT_SUPPORTED
},
{
"zh-Hani"
,
"Hanb"
,
NOT_SUPPORTED
},
// Hangul doesn't support Korean, etc.
{
"ko-Hang"
,
"Kore"
,
NOT_SUPPORTED
},
{
"ko-Hani"
,
"Kore"
,
NOT_SUPPORTED
},
{
"ko-Hani"
,
"Hang"
,
NOT_SUPPORTED
},
{
"ko-Hang"
,
"Hani"
,
NOT_SUPPORTED
},
// Han with botomofo doesn't support simplified Chinese, etc.
{
"zh-Hanb"
,
"Hant"
,
NOT_SUPPORTED
},
{
"zh-Hanb"
,
"Hans"
,
NOT_SUPPORTED
},
{
"zh-Hanb"
,
"Jpan"
,
NOT_SUPPORTED
},
{
"zh-Hanb"
,
"Kore"
,
NOT_SUPPORTED
},
};
for
(
auto
testCase
:
testCases
)
{
...
...
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