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-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afblue.c165
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afblue.dat203
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afblue.h206
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afcjk.c5
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afhints.c53
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afhints.h5
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/aflatin.c407
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.c5
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.h5
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afranges.c773
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afscript.h93
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/afstyles.h81
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/autofit/aftypes.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftadvanc.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftbitmap.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/fthash.c1
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftmac.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftobjs.c25
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftoutln.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftrfork.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftstream.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/md5.c57
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/bdf/bdflib.c12
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cache/ftccache.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cache/ftccmap.c3
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cache/ftcmanag.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cache/ftcmru.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cf2error.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cf2hints.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffdrivr.c10
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffgload.c133
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffgload.h3
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffload.c50
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c56
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffparse.c266
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffparse.h23
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cfftoken.h10
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cfftypes.h7
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cid/cidparse.c87
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.h6
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvjust.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvkern.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvlcar.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvmort1.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvtrak.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gzip/ftgzip.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gzip/zlib.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/otvalid/otvmath.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pcf/pcfread.c16
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pfr/pfrgload.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pfr/pfrload.c23
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pfr/pfrobjs.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pfr/pfrsbit.c132
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pfr/pfrtypes.h114
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.c6
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pshinter/pshalgo.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/pshinter/pshglob.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/raster/ftraster.c40
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/sfnt/ttcmap.c4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/smooth/ftgrays.c740
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/tools/docmaker/tohtml.py2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/ftfuzzer.cc4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/rasterfuzzer.cc129
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/runinput.cc2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttdriver.c13
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttgload.c282
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.c95
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.c531
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.h138
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttobjs.c14
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.c6
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.h4
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/type1/t1afm.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/type1/t1load.c6
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/type1/t1objs.c2
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/type42/t42parse.c19
80 files changed, 3535 insertions, 1613 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.c b/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.c
index 7d9646c3af3..95786ed6f2b 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.c
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.c
@@ -32,12 +32,32 @@
'\0',
'\xD9', '\x80', /* ـ */
'\0',
+ '\xD4', '\xB1', ' ', '\xD5', '\x84', ' ', '\xD5', '\x92', ' ', '\xD5', '\x93', ' ', '\xD4', '\xB2', ' ', '\xD4', '\xB3', ' ', '\xD4', '\xB4', ' ', '\xD5', '\x95', /* Ա Մ Ւ Փ Բ Գ Դ Օ */
+ '\0',
+ '\xD5', '\x92', ' ', '\xD5', '\x88', ' ', '\xD5', '\x93', ' ', '\xD5', '\x83', ' ', '\xD5', '\x87', ' ', '\xD5', '\x8D', ' ', '\xD5', '\x8F', ' ', '\xD5', '\x95', /* Ւ Ո Փ Ճ Շ Ս Տ Օ */
+ '\0',
+ '\xD5', '\xA5', ' ', '\xD5', '\xA7', ' ', '\xD5', '\xAB', ' ', '\xD5', '\xB4', ' ', '\xD5', '\xBE', ' ', '\xD6', '\x83', ' ', '\xD6', '\x86', ' ', '\xD6', '\x83', /* ե է ի մ վ փ ֆ փ */
+ '\0',
+ '\xD5', '\xA1', ' ', '\xD5', '\xB5', ' ', '\xD6', '\x82', ' ', '\xD5', '\xBD', ' ', '\xD5', '\xA3', ' ', '\xD5', '\xBB', ' ', '\xD6', '\x80', ' ', '\xD6', '\x85', /* ա յ ւ ս գ ջ ր օ */
+ '\0',
+ '\xD5', '\xB0', ' ', '\xD5', '\xB8', ' ', '\xD5', '\xB3', ' ', '\xD5', '\xA1', ' ', '\xD5', '\xA5', ' ', '\xD5', '\xAE', ' ', '\xD5', '\xBD', ' ', '\xD6', '\x85', /* հ ո ճ ա ե ծ ս օ */
+ '\0',
+ '\xD5', '\xA2', ' ', '\xD5', '\xA8', ' ', '\xD5', '\xAB', ' ', '\xD5', '\xAC', ' ', '\xD5', '\xB2', ' ', '\xD5', '\xBA', ' ', '\xD6', '\x83', ' ', '\xD6', '\x81', /* բ ը ի լ ղ պ փ ց */
+ '\0',
'\xE0', '\xA6', '\x85', ' ', '\xE0', '\xA6', '\xA1', ' ', '\xE0', '\xA6', '\xA4', ' ', '\xE0', '\xA6', '\xA8', ' ', '\xE0', '\xA6', '\xAC', ' ', '\xE0', '\xA6', '\xAD', ' ', '\xE0', '\xA6', '\xB2', ' ', '\xE0', '\xA6', '\x95', /* অ ড ত ন ব ভ ল ক */
'\0',
'\xE0', '\xA6', '\x87', ' ', '\xE0', '\xA6', '\x9F', ' ', '\xE0', '\xA6', '\xA0', ' ', '\xE0', '\xA6', '\xBF', ' ', '\xE0', '\xA7', '\x80', ' ', '\xE0', '\xA7', '\x88', ' ', '\xE0', '\xA7', '\x97', /* ই ট ঠ ি ী ৈ ৗ */
'\0',
'\xE0', '\xA6', '\x93', ' ', '\xE0', '\xA6', '\x8F', ' ', '\xE0', '\xA6', '\xA1', ' ', '\xE0', '\xA6', '\xA4', ' ', '\xE0', '\xA6', '\xA8', ' ', '\xE0', '\xA6', '\xAC', ' ', '\xE0', '\xA6', '\xB2', ' ', '\xE0', '\xA6', '\x95', /* ও এ ড ত ন ব ল ক */
'\0',
+ '\xE1', '\x8F', '\x86', ' ', '\xE1', '\x8E', '\xBB', ' ', '\xE1', '\x8E', '\xAC', ' ', '\xE1', '\x8F', '\x83', ' ', '\xE1', '\x8E', '\xA4', ' ', '\xE1', '\x8F', '\xA3', ' ', '\xE1', '\x8E', '\xA6', ' ', '\xE1', '\x8F', '\x95', /* Ꮖ Ꮋ Ꭼ Ꮓ Ꭴ Ꮳ Ꭶ Ꮥ */
+ '\0',
+ '\xEA', '\xAE', '\x92', ' ', '\xEA', '\xAE', '\xA4', ' ', '\xEA', '\xAE', '\xB6', ' ', '\xEA', '\xAD', '\xB4', ' ', '\xEA', '\xAD', '\xBE', ' ', '\xEA', '\xAE', '\x97', ' ', '\xEA', '\xAE', '\x9D', ' ', '\xEA', '\xAE', '\xBF', /* ꮒ ꮤ ꮶ ꭴ ꭾ ꮗ ꮝ ꮿ */
+ '\0',
+ '\xEA', '\xAE', '\x96', ' ', '\xEA', '\xAD', '\xBC', ' ', '\xEA', '\xAE', '\x93', ' ', '\xEA', '\xAE', '\xA0', ' ', '\xEA', '\xAE', '\xB3', ' ', '\xEA', '\xAD', '\xB6', ' ', '\xEA', '\xAE', '\xA5', ' ', '\xEA', '\xAE', '\xBB', /* ꮖ ꭼ ꮓ ꮠ ꮳ ꭶ ꮥ ꮻ */
+ '\0',
+ '\xE1', '\x8F', '\xB8', ' ', '\xEA', '\xAE', '\x90', ' ', '\xEA', '\xAD', '\xB9', ' ', '\xEA', '\xAD', '\xBB', /* ᏸ ꮐ ꭹ ꭻ */
+ '\0',
'\xD0', '\x91', ' ', '\xD0', '\x92', ' ', '\xD0', '\x95', ' ', '\xD0', '\x9F', ' ', '\xD0', '\x97', ' ', '\xD0', '\x9E', ' ', '\xD0', '\xA1', ' ', '\xD0', '\xAD', /* Б В Е П З О С Э */
'\0',
'\xD0', '\x91', ' ', '\xD0', '\x92', ' ', '\xD0', '\x95', ' ', '\xD0', '\xA8', ' ', '\xD0', '\x97', ' ', '\xD0', '\x9E', ' ', '\xD0', '\xA1', ' ', '\xD0', '\xAD', /* Б В Е Ш З О С Э */
@@ -54,6 +74,30 @@
'\0',
'\xE0', '\xA5', '\x81', ' ', '\xE0', '\xA5', '\x83', /* ु ृ */
'\0',
+ '\xE1', '\x88', '\x80', ' ', '\xE1', '\x88', '\x83', ' ', '\xE1', '\x8B', '\x98', ' ', '\xE1', '\x8D', '\x90', ' ', '\xE1', '\x88', '\x9B', ' ', '\xE1', '\x89', '\xA0', ' ', '\xE1', '\x8B', '\x8B', ' ', '\xE1', '\x8B', '\x90', /* ሀ ሃ ዘ ፐ ማ በ ዋ ዐ */
+ '\0',
+ '\xE1', '\x88', '\x88', ' ', '\xE1', '\x88', '\x90', ' ', '\xE1', '\x89', '\xA0', ' ', '\xE1', '\x8B', '\x98', ' ', '\xE1', '\x88', '\x80', ' ', '\xE1', '\x88', '\xAA', ' ', '\xE1', '\x8B', '\x90', ' ', '\xE1', '\x8C', '\xA8', /* ለ ሐ በ ዘ ሀ ሪ ዐ ጨ */
+ '\0',
+ '\xE1', '\x83', '\x92', ' ', '\xE1', '\x83', '\x93', ' ', '\xE1', '\x83', '\x94', ' ', '\xE1', '\x83', '\x95', ' ', '\xE1', '\x83', '\x97', ' ', '\xE1', '\x83', '\x98', ' ', '\xE1', '\x83', '\x9D', ' ', '\xE1', '\x83', '\xA6', /* გ დ ე ვ თ ი ო ღ */
+ '\0',
+ '\xE1', '\x83', '\x90', ' ', '\xE1', '\x83', '\x96', ' ', '\xE1', '\x83', '\x9B', ' ', '\xE1', '\x83', '\xA1', ' ', '\xE1', '\x83', '\xA8', ' ', '\xE1', '\x83', '\xAB', ' ', '\xE1', '\x83', '\xAE', ' ', '\xE1', '\x83', '\x9E', /* ა ზ მ ს შ ძ ხ პ */
+ '\0',
+ '\xE1', '\x83', '\xA1', ' ', '\xE1', '\x83', '\xAE', ' ', '\xE1', '\x83', '\xA5', ' ', '\xE1', '\x83', '\x96', ' ', '\xE1', '\x83', '\x9B', ' ', '\xE1', '\x83', '\xA8', ' ', '\xE1', '\x83', '\xA9', ' ', '\xE1', '\x83', '\xAC', /* ს ხ ქ ზ მ შ ჩ წ */
+ '\0',
+ '\xE1', '\x83', '\x94', ' ', '\xE1', '\x83', '\x95', ' ', '\xE1', '\x83', '\x9F', ' ', '\xE1', '\x83', '\xA2', ' ', '\xE1', '\x83', '\xA3', ' ', '\xE1', '\x83', '\xA4', ' ', '\xE1', '\x83', '\xA5', ' ', '\xE1', '\x83', '\xA7', /* ე ვ ჟ ტ უ ფ ქ ყ */
+ '\0',
+ '\xE1', '\x82', '\xB1', ' ', '\xE1', '\x82', '\xA7', ' ', '\xE1', '\x82', '\xB9', ' ', '\xE1', '\x82', '\xBC', ' ', '\xE1', '\x82', '\xA4', ' ', '\xE1', '\x82', '\xA5', ' ', '\xE1', '\x82', '\xB3', ' ', '\xE1', '\x82', '\xBA', /* Ⴑ Ⴇ Ⴙ Ⴜ Ⴄ Ⴅ Ⴓ Ⴚ */
+ '\0',
+ '\xE1', '\x82', '\xA4', ' ', '\xE1', '\x82', '\xA5', ' ', '\xE1', '\x82', '\xA7', ' ', '\xE1', '\x82', '\xA8', ' ', '\xE1', '\x82', '\xA6', ' ', '\xE1', '\x82', '\xB1', ' ', '\xE1', '\x82', '\xAA', ' ', '\xE1', '\x82', '\xAB', /* Ⴄ Ⴅ Ⴇ Ⴈ Ⴆ Ⴑ Ⴊ Ⴋ */
+ '\0',
+ '\xE2', '\xB4', '\x81', ' ', '\xE2', '\xB4', '\x97', ' ', '\xE2', '\xB4', '\x82', ' ', '\xE2', '\xB4', '\x84', ' ', '\xE2', '\xB4', '\x85', ' ', '\xE2', '\xB4', '\x87', ' ', '\xE2', '\xB4', '\x94', ' ', '\xE2', '\xB4', '\x96', /* ⴁ ⴗ ⴂ ⴄ ⴅ ⴇ ⴔ ⴖ */
+ '\0',
+ '\xE2', '\xB4', '\x88', ' ', '\xE2', '\xB4', '\x8C', ' ', '\xE2', '\xB4', '\x96', ' ', '\xE2', '\xB4', '\x8E', ' ', '\xE2', '\xB4', '\x83', ' ', '\xE2', '\xB4', '\x86', ' ', '\xE2', '\xB4', '\x8B', ' ', '\xE2', '\xB4', '\xA2', /* ⴈ ⴌ ⴖ ⴎ ⴃ ⴆ ⴋ ⴢ */
+ '\0',
+ '\xE2', '\xB4', '\x90', ' ', '\xE2', '\xB4', '\x91', ' ', '\xE2', '\xB4', '\x93', ' ', '\xE2', '\xB4', '\x95', ' ', '\xE2', '\xB4', '\x99', ' ', '\xE2', '\xB4', '\x9B', ' ', '\xE2', '\xB4', '\xA1', ' ', '\xE2', '\xB4', '\xA3', /* ⴐ ⴑ ⴓ ⴕ ⴙ ⴛ ⴡ ⴣ */
+ '\0',
+ '\xE2', '\xB4', '\x84', ' ', '\xE2', '\xB4', '\x85', ' ', '\xE2', '\xB4', '\x94', ' ', '\xE2', '\xB4', '\x95', ' ', '\xE2', '\xB4', '\x81', ' ', '\xE2', '\xB4', '\x82', ' ', '\xE2', '\xB4', '\x98', ' ', '\xE2', '\xB4', '\x9D', /* ⴄ ⴅ ⴔ ⴕ ⴁ ⴂ ⴘ ⴝ */
+ '\0',
'\xCE', '\x93', ' ', '\xCE', '\x92', ' ', '\xCE', '\x95', ' ', '\xCE', '\x96', ' ', '\xCE', '\x98', ' ', '\xCE', '\x9F', ' ', '\xCE', '\xA9', /* Γ Β Ε Ζ Θ Ο Ω */
'\0',
'\xCE', '\x92', ' ', '\xCE', '\x94', ' ', '\xCE', '\x96', ' ', '\xCE', '\x9E', ' ', '\xCE', '\x98', ' ', '\xCE', '\x9F', /* Β Δ Ζ Ξ Θ Ο */
@@ -64,6 +108,26 @@
'\0',
'\xCE', '\xB2', ' ', '\xCE', '\xB3', ' ', '\xCE', '\xB7', ' ', '\xCE', '\xBC', ' ', '\xCF', '\x81', ' ', '\xCF', '\x86', ' ', '\xCF', '\x87', ' ', '\xCF', '\x88', /* β γ η μ ρ φ χ ψ */
'\0',
+ '\xE0', '\xAA', '\xA4', ' ', '\xE0', '\xAA', '\xA8', ' ', '\xE0', '\xAA', '\x8B', ' ', '\xE0', '\xAA', '\x8C', ' ', '\xE0', '\xAA', '\x9B', ' ', '\xE0', '\xAA', '\x9F', ' ', '\xE0', '\xAA', '\xB0', ' ', '\xE0', '\xAB', '\xA6', /* ત ન ઋ ઌ છ ટ ર ૦ */
+ '\0',
+ '\xE0', '\xAA', '\x96', ' ', '\xE0', '\xAA', '\x97', ' ', '\xE0', '\xAA', '\x98', ' ', '\xE0', '\xAA', '\x9E', ' ', '\xE0', '\xAA', '\x87', ' ', '\xE0', '\xAA', '\x88', ' ', '\xE0', '\xAA', '\xA0', ' ', '\xE0', '\xAA', '\x9C', /* ખ ગ ઘ ઞ ઇ ઈ ઠ જ */
+ '\0',
+ '\xE0', '\xAA', '\x88', ' ', '\xE0', '\xAA', '\x8A', ' ', '\xE0', '\xAA', '\xBF', ' ', '\xE0', '\xAB', '\x80', ' ', '\xE0', '\xAA', '\xB2', '\xE0', '\xAB', '\x80', ' ', '\xE0', '\xAA', '\xB6', '\xE0', '\xAB', '\x8D', '\xE0', '\xAA', '\x9A', '\xE0', '\xAA', '\xBF', ' ', '\xE0', '\xAA', '\x9C', '\xE0', '\xAA', '\xBF', ' ', '\xE0', '\xAA', '\xB8', '\xE0', '\xAB', '\x80', /* ઈ ઊ િ ી લી શ્ચિ જિ સી */
+ '\0',
+ '\xE0', '\xAB', '\x81', ' ', '\xE0', '\xAB', '\x83', ' ', '\xE0', '\xAB', '\x84', ' ', '\xE0', '\xAA', '\x96', '\xE0', '\xAB', '\x81', ' ', '\xE0', '\xAA', '\x9B', '\xE0', '\xAB', '\x83', ' ', '\xE0', '\xAA', '\x9B', '\xE0', '\xAB', '\x84', /* ુ ૃ ૄ ખુ છૃ છૄ */
+ '\0',
+ '\xE0', '\xAB', '\xA6', ' ', '\xE0', '\xAB', '\xA7', ' ', '\xE0', '\xAB', '\xA8', ' ', '\xE0', '\xAB', '\xA9', ' ', '\xE0', '\xAB', '\xAD', /* ૦ ૧ ૨ ૩ ૭ */
+ '\0',
+ '\xE0', '\xA8', '\x95', ' ', '\xE0', '\xA8', '\x97', ' ', '\xE0', '\xA8', '\x99', ' ', '\xE0', '\xA8', '\x9A', ' ', '\xE0', '\xA8', '\x9C', ' ', '\xE0', '\xA8', '\xA4', ' ', '\xE0', '\xA8', '\xA7', ' ', '\xE0', '\xA8', '\xB8', /* ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ */
+ '\0',
+ '\xE0', '\xA8', '\x95', ' ', '\xE0', '\xA8', '\x97', ' ', '\xE0', '\xA8', '\x99', ' ', '\xE0', '\xA8', '\x9A', ' ', '\xE0', '\xA8', '\x9C', ' ', '\xE0', '\xA8', '\xA4', ' ', '\xE0', '\xA8', '\xA7', ' ', '\xE0', '\xA8', '\xB8', /* ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ */
+ '\0',
+ '\xE0', '\xA8', '\x87', ' ', '\xE0', '\xA8', '\x88', ' ', '\xE0', '\xA8', '\x89', ' ', '\xE0', '\xA8', '\x8F', ' ', '\xE0', '\xA8', '\x93', ' ', '\xE0', '\xA9', '\xB3', ' ', '\xE0', '\xA8', '\xBF', ' ', '\xE0', '\xA9', '\x80', /* ਇ ਈ ਉ ਏ ਓ ੳ ਿ ੀ */
+ '\0',
+ '\xE0', '\xA8', '\x85', ' ', '\xE0', '\xA8', '\x8F', ' ', '\xE0', '\xA8', '\x93', ' ', '\xE0', '\xA8', '\x97', ' ', '\xE0', '\xA8', '\x9C', ' ', '\xE0', '\xA8', '\xA0', ' ', '\xE0', '\xA8', '\xB0', ' ', '\xE0', '\xA8', '\xB8', /* ਅ ਏ ਓ ਗ ਜ ਠ ਰ ਸ */
+ '\0',
+ '\xE0', '\xA9', '\xA6', ' ', '\xE0', '\xA9', '\xA7', ' ', '\xE0', '\xA9', '\xA8', ' ', '\xE0', '\xA9', '\xA9', ' ', '\xE0', '\xA9', '\xAD', /* ੦ ੧ ੨ ੩ ੭ */
+ '\0',
'\xD7', '\x91', ' ', '\xD7', '\x93', ' ', '\xD7', '\x94', ' ', '\xD7', '\x97', ' ', '\xD7', '\x9A', ' ', '\xD7', '\x9B', ' ', '\xD7', '\x9D', ' ', '\xD7', '\xA1', /* ב ד ה ח ך כ ם ס */
'\0',
'\xD7', '\x91', ' ', '\xD7', '\x98', ' ', '\xD7', '\x9B', ' ', '\xD7', '\x9D', ' ', '\xD7', '\xA1', ' ', '\xD7', '\xA6', /* ב ט כ ם ס צ */
@@ -128,6 +192,10 @@
'\0',
'\xE1', '\xB5', '\x96', ' ', '\xCA', '\xB8', ' ', '\xE1', '\xB5', '\x8D', /* ᵖ ʸ ᵍ */
'\0',
+ '\xE0', '\xB4', '\x92', ' ', '\xE0', '\xB4', '\x9F', ' ', '\xE0', '\xB4', '\xA0', ' ', '\xE0', '\xB4', '\xB1', ' ', '\xE0', '\xB4', '\x9A', ' ', '\xE0', '\xB4', '\xAA', ' ', '\xE0', '\xB4', '\x9A', '\xE0', '\xB5', '\x8D', '\xE0', '\xB4', '\x9A', ' ', '\xE0', '\xB4', '\xAA', '\xE0', '\xB5', '\x8D', '\xE0', '\xB4', '\xAA', /* ഒ ട ഠ റ ച പ ച്ച പ്പ */
+ '\0',
+ '\xE0', '\xB4', '\x9F', ' ', '\xE0', '\xB4', '\xA0', ' ', '\xE0', '\xB4', '\xA7', ' ', '\xE0', '\xB4', '\xB6', ' ', '\xE0', '\xB4', '\x98', ' ', '\xE0', '\xB4', '\x9A', ' ', '\xE0', '\xB4', '\xA5', ' ', '\xE0', '\xB4', '\xB2', /* ട ഠ ധ ശ ഘ ച ഥ ല */
+ '\0',
'\xE1', '\x80', '\x81', ' ', '\xE1', '\x80', '\x82', ' ', '\xE1', '\x80', '\x84', ' ', '\xE1', '\x80', '\x92', ' ', '\xE1', '\x80', '\x9D', ' ', '\xE1', '\x81', '\xA5', ' ', '\xE1', '\x81', '\x8A', ' ', '\xE1', '\x81', '\x8B', /* ခ ဂ င ဒ ဝ ၥ ၊ ။ */
'\0',
'\xE1', '\x80', '\x84', ' ', '\xE1', '\x80', '\x8E', ' ', '\xE1', '\x80', '\x92', ' ', '\xE1', '\x80', '\x95', ' ', '\xE1', '\x80', '\x97', ' ', '\xE1', '\x80', '\x9D', ' ', '\xE1', '\x81', '\x8A', ' ', '\xE1', '\x81', '\x8B', /* င ဎ ဒ ပ ဗ ဝ ၊ ။ */
@@ -136,6 +204,16 @@
'\0',
'\xE1', '\x80', '\x89', ' ', '\xE1', '\x80', '\x8A', ' ', '\xE1', '\x80', '\xA5', ' ', '\xE1', '\x80', '\xA9', ' ', '\xE1', '\x80', '\xA8', ' ', '\xE1', '\x81', '\x82', ' ', '\xE1', '\x81', '\x85', ' ', '\xE1', '\x81', '\x89', /* ဉ ည ဥ ဩ ဨ ၂ ၅ ၉ */
'\0',
+ '\xE0', '\xB6', '\x89', ' ', '\xE0', '\xB6', '\x9A', ' ', '\xE0', '\xB6', '\x9D', ' ', '\xE0', '\xB6', '\xB3', ' ', '\xE0', '\xB6', '\xB4', ' ', '\xE0', '\xB6', '\xBA', ' ', '\xE0', '\xB6', '\xBD', ' ', '\xE0', '\xB7', '\x86', /* ඉ ක ඝ ඳ ප ය ල ෆ */
+ '\0',
+ '\xE0', '\xB6', '\x91', ' ', '\xE0', '\xB6', '\x94', ' ', '\xE0', '\xB6', '\x9D', ' ', '\xE0', '\xB6', '\xA2', ' ', '\xE0', '\xB6', '\xA7', ' ', '\xE0', '\xB6', '\xAE', ' ', '\xE0', '\xB6', '\xB0', ' ', '\xE0', '\xB6', '\xBB', /* එ ඔ ඝ ජ ට ථ ධ ර */
+ '\0',
+ '\xE0', '\xB6', '\xAF', ' ', '\xE0', '\xB6', '\xB3', ' ', '\xE0', '\xB6', '\x8B', ' ', '\xE0', '\xB6', '\xBD', ' ', '\xE0', '\xB6', '\xAD', '\xE0', '\xB7', '\x96', ' ', '\xE0', '\xB6', '\xAD', '\xE0', '\xB7', '\x94', ' ', '\xE0', '\xB6', '\xB6', '\xE0', '\xB7', '\x94', ' ', '\xE0', '\xB6', '\xAF', '\xE0', '\xB7', '\x94', /* ද ඳ උ ල තූ තු බු දු */
+ '\0',
+ '\xE0', '\xAE', '\x89', ' ', '\xE0', '\xAE', '\x92', ' ', '\xE0', '\xAE', '\x93', ' ', '\xE0', '\xAE', '\xB1', ' ', '\xE0', '\xAE', '\x88', ' ', '\xE0', '\xAE', '\x95', ' ', '\xE0', '\xAE', '\x99', ' ', '\xE0', '\xAE', '\x9A', /* உ ஒ ஓ ற ஈ க ங ச */
+ '\0',
+ '\xE0', '\xAE', '\x95', ' ', '\xE0', '\xAE', '\x9A', ' ', '\xE0', '\xAE', '\xB2', ' ', '\xE0', '\xAE', '\xB6', ' ', '\xE0', '\xAE', '\x89', ' ', '\xE0', '\xAE', '\x99', ' ', '\xE0', '\xAE', '\x9F', ' ', '\xE0', '\xAE', '\xAA', /* க ச ல ஶ உ ங ட ப */
+ '\0',
'\xE0', '\xB0', '\x87', ' ', '\xE0', '\xB0', '\x8C', ' ', '\xE0', '\xB0', '\x99', ' ', '\xE0', '\xB0', '\x9E', ' ', '\xE0', '\xB0', '\xA3', ' ', '\xE0', '\xB0', '\xB1', ' ', '\xE0', '\xB1', '\xAF', /* ఇ ఌ ఙ ఞ ణ ఱ ౯ */
'\0',
'\xE0', '\xB0', '\x85', ' ', '\xE0', '\xB0', '\x95', ' ', '\xE0', '\xB0', '\x9A', ' ', '\xE0', '\xB0', '\xB0', ' ', '\xE0', '\xB0', '\xBD', ' ', '\xE0', '\xB1', '\xA8', ' ', '\xE0', '\xB1', '\xAC', /* అ క చ ర ఽ ౨ ౬ */
@@ -207,13 +285,29 @@
{ AF_BLUE_STRING_ARABIC_BOTTOM, 0 },
{ AF_BLUE_STRING_ARABIC_JOIN, AF_BLUE_PROPERTY_LATIN_NEUTRAL },
{ AF_BLUE_STRING_MAX, 0 },
- { AF_BLUE_STRING_BENGALI_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
- { AF_BLUE_STRING_BENGALI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP },
- { AF_BLUE_STRING_BENGALI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
- AF_BLUE_PROPERTY_LATIN_NEUTRAL |
- AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
- { AF_BLUE_STRING_BENGALI_BASE, 0 },
- { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_ARMENIAN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_ARMENIAN_CAPITAL_BOTTOM, 0 },
+ { AF_BLUE_STRING_ARMENIAN_SMALL_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_ARMENIAN_SMALL_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_ARMENIAN_SMALL_BOTTOM, 0 },
+ { AF_BLUE_STRING_ARMENIAN_SMALL_DESCENDER, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_BENGALI_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_BENGALI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_BENGALI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_NEUTRAL |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_BENGALI_BASE, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_CHEROKEE_CAPITAL, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_CHEROKEE_CAPITAL, 0 },
+ { AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_CHEROKEE_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_CHEROKEE_SMALL, 0 },
+ { AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM, 0 },
{ AF_BLUE_STRING_CYRILLIC_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
@@ -229,6 +323,23 @@
{ AF_BLUE_STRING_DEVANAGARI_BASE, 0 },
{ AF_BLUE_STRING_DEVANAGARI_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_ETHIOPIC_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_ETHIOPIC_BOTTOM, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM, 0 },
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM, 0 },
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM, 0 },
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 },
{ AF_BLUE_STRING_GREEK_SMALL_BETA_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
@@ -237,6 +348,21 @@
{ AF_BLUE_STRING_GREEK_SMALL, 0 },
{ AF_BLUE_STRING_GREEK_SMALL_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_GUJARATI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_GUJARATI_BOTTOM, 0 },
+ { AF_BLUE_STRING_GUJARATI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_GUJARATI_DESCENDER, 0 },
+ { AF_BLUE_STRING_GUJARATI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_GURMUKHI_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_GURMUKHI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_GURMUKHI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_NEUTRAL |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_GURMUKHI_BOTTOM, 0 },
+ { AF_BLUE_STRING_GURMUKHI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_LONG },
{ AF_BLUE_STRING_HEBREW_BOTTOM, 0 },
@@ -256,13 +382,13 @@
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },
- { AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
- AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
- { AF_BLUE_STRING_LAO_BOTTOM, 0 },
- { AF_BLUE_STRING_LAO_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
- { AF_BLUE_STRING_LAO_LARGE_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
- { AF_BLUE_STRING_LAO_DESCENDER, 0 },
- { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_LAO_BOTTOM, 0 },
+ { AF_BLUE_STRING_LAO_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_LAO_LARGE_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_LAO_DESCENDER, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM, 0 },
{ AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
@@ -287,12 +413,23 @@
{ AF_BLUE_STRING_LATIN_SUPS_SMALL, 0 },
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_MALAYALAM_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_MALAYALAM_BOTTOM, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_MYANMAR_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_MYANMAR_BOTTOM, 0 },
{ AF_BLUE_STRING_MYANMAR_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_MYANMAR_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_SINHALA_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_SINHALA_BOTTOM, 0 },
+ { AF_BLUE_STRING_SINHALA_DESCENDER, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
+ { AF_BLUE_STRING_TAMIL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
+ { AF_BLUE_STRING_TAMIL_BOTTOM, 0 },
+ { AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.dat b/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.dat
index 9a7757c22c0..0734ec71f00 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.dat
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.dat
@@ -65,8 +65,8 @@
// values; this essentially means that the maximum values can easily be too
// large. Given that the purpose of those values is to create local
// fixed-size arrays at compile time for further processing of the blue zone
-// data, this isn't a problem. Note the the final zero byte of a string is
-// not counted. Note also that the count holds the number of UTF-8 encoded
+// data, this isn't a problem. Note the final zero byte of a string is not
+// counted. Note also that the count holds the number of UTF-8 encoded
// characters, not bytes.
@@ -86,6 +86,19 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_ARABIC_JOIN
"ـ"
+ AF_BLUE_STRING_ARMENIAN_CAPITAL_TOP
+ "Ա Մ Ւ Փ Բ Գ Դ Օ"
+ AF_BLUE_STRING_ARMENIAN_CAPITAL_BOTTOM
+ "Ւ Ո Փ Ճ Շ Ս Տ Օ"
+ AF_BLUE_STRING_ARMENIAN_SMALL_ASCENDER
+ "ե է ի մ վ փ ֆ փ"
+ AF_BLUE_STRING_ARMENIAN_SMALL_TOP
+ "ա յ ւ ս գ ջ ր օ"
+ AF_BLUE_STRING_ARMENIAN_SMALL_BOTTOM
+ "հ ո ճ ա ե ծ ս օ"
+ AF_BLUE_STRING_ARMENIAN_SMALL_DESCENDER
+ "բ ը ի լ ղ պ փ ց"
+
AF_BLUE_STRING_BENGALI_BASE
"অ ড ত ন ব ভ ল ক"
AF_BLUE_STRING_BENGALI_TOP
@@ -93,6 +106,15 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_BENGALI_HEAD
"ও এ ড ত ন ব ল ক"
+ AF_BLUE_STRING_CHEROKEE_CAPITAL
+ "Ꮖ Ꮋ Ꭼ Ꮓ Ꭴ Ꮳ Ꭶ Ꮥ"
+ AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER
+ "ꮒ ꮤ ꮶ ꭴ ꭾ ꮗ ꮝ ꮿ"
+ AF_BLUE_STRING_CHEROKEE_SMALL
+ "ꮖ ꭼ ꮓ ꮠ ꮳ ꭶ ꮥ ꮻ"
+ AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER
+ "ᏸ ꮐ ꭹ ꭻ"
+
AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP
"Б В Е П З О С Э"
AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM
@@ -114,6 +136,34 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_DEVANAGARI_BOTTOM
"ु ृ"
+ AF_BLUE_STRING_ETHIOPIC_TOP
+ "ሀ ሃ ዘ ፐ ማ በ ዋ ዐ"
+ AF_BLUE_STRING_ETHIOPIC_BOTTOM
+ "ለ ሐ በ ዘ ሀ ሪ ዐ ጨ"
+
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP
+ "გ დ ე ვ თ ი ო ღ"
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM
+ "ა ზ მ ს შ ძ ხ პ"
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER
+ "ს ხ ქ ზ მ შ ჩ წ"
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER
+ "ე ვ ჟ ტ უ ფ ქ ყ"
+
+ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP
+ "Ⴑ Ⴇ Ⴙ Ⴜ Ⴄ Ⴅ Ⴓ Ⴚ"
+ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM
+ "Ⴄ Ⴅ Ⴇ Ⴈ Ⴆ Ⴑ Ⴊ Ⴋ"
+
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP
+ "ⴁ ⴗ ⴂ ⴄ ⴅ ⴇ ⴔ ⴖ"
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM
+ "ⴈ ⴌ ⴖ ⴎ ⴃ ⴆ ⴋ ⴢ"
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER
+ "ⴐ ⴑ ⴓ ⴕ ⴙ ⴛ ⴡ ⴣ"
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER
+ "ⴄ ⴅ ⴔ ⴕ ⴁ ⴂ ⴘ ⴝ"
+
AF_BLUE_STRING_GREEK_CAPITAL_TOP
"Γ Β Ε Ζ Θ Ο Ω"
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM
@@ -125,6 +175,28 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_GREEK_SMALL_DESCENDER
"β γ η μ ρ φ χ ψ"
+ AF_BLUE_STRING_GUJARATI_TOP
+ "ત ન ઋ ઌ છ ટ ર ૦"
+ AF_BLUE_STRING_GUJARATI_BOTTOM
+ "ખ ગ ઘ ઞ ઇ ઈ ઠ જ"
+ AF_BLUE_STRING_GUJARATI_ASCENDER
+ "ઈ ઊ િ ી લી શ્ચિ જિ સી"
+ AF_BLUE_STRING_GUJARATI_DESCENDER
+ "ુ ૃ ૄ ખુ છૃ છૄ"
+ AF_BLUE_STRING_GUJARATI_DIGIT_TOP
+ "૦ ૧ ૨ ૩ ૭"
+
+ AF_BLUE_STRING_GURMUKHI_BASE
+ "ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ"
+ AF_BLUE_STRING_GURMUKHI_HEAD
+ "ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ"
+ AF_BLUE_STRING_GURMUKHI_TOP
+ "ਇ ਈ ਉ ਏ ਓ ੳ ਿ ੀ"
+ AF_BLUE_STRING_GURMUKHI_BOTTOM
+ "ਅ ਏ ਓ ਗ ਜ ਠ ਰ ਸ"
+ AF_BLUE_STRING_GURMUKHI_DIGIT_TOP
+ "੦ ੧ ੨ ੩ ੭"
+
AF_BLUE_STRING_HEBREW_TOP
"ב ד ה ח ך כ ם ס"
AF_BLUE_STRING_HEBREW_BOTTOM
@@ -200,6 +272,11 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER
"ᵖ ʸ ᵍ"
+ AF_BLUE_STRING_MALAYALAM_TOP
+ "ഒ ട ഠ റ ച പ ച്ച പ്പ"
+ AF_BLUE_STRING_MALAYALAM_BOTTOM
+ "ട ഠ ധ ശ ഘ ച ഥ ല"
+
AF_BLUE_STRING_MYANMAR_TOP
"ခ ဂ င ဒ ဝ ၥ ၊ ။"
AF_BLUE_STRING_MYANMAR_BOTTOM
@@ -209,6 +286,18 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_MYANMAR_DESCENDER
"ဉ ည ဥ ဩ ဨ ၂ ၅ ၉"
+ AF_BLUE_STRING_SINHALA_TOP
+ "ඉ ක ඝ ඳ ප ය ල ෆ"
+ AF_BLUE_STRING_SINHALA_BOTTOM
+ "එ ඔ ඝ ජ ට ථ ධ ර"
+ AF_BLUE_STRING_SINHALA_DESCENDER
+ "ද ඳ උ ල තූ තු බු දු"
+
+ AF_BLUE_STRING_TAMIL_TOP
+ "உ ஒ ஓ ற ஈ க ங ச"
+ AF_BLUE_STRING_TAMIL_BOTTOM
+ "க ச ல ஶ உ ங ட ப"
+
AF_BLUE_STRING_TELUGU_TOP
"ఇ ఌ ఙ ఞ ణ ఱ ౯"
AF_BLUE_STRING_TELUGU_BOTTOM
@@ -400,14 +489,34 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_ARABIC_JOIN, AF_BLUE_PROPERTY_LATIN_NEUTRAL }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_ARMN
+ { AF_BLUE_STRING_ARMENIAN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_ARMENIAN_CAPITAL_BOTTOM, 0 }
+ { AF_BLUE_STRING_ARMENIAN_SMALL_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_ARMENIAN_SMALL_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_ARMENIAN_SMALL_BOTTOM, 0 }
+ { AF_BLUE_STRING_ARMENIAN_SMALL_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_BENG
- { AF_BLUE_STRING_BENGALI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
- { AF_BLUE_STRING_BENGALI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP }
- { AF_BLUE_STRING_BENGALI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
- AF_BLUE_PROPERTY_LATIN_NEUTRAL |
- AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
- { AF_BLUE_STRING_BENGALI_BASE, 0 }
- { AF_BLUE_STRING_MAX, 0 }
+ { AF_BLUE_STRING_BENGALI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_BENGALI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_BENGALI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_NEUTRAL |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_BENGALI_BASE, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_CHER
+ { AF_BLUE_STRING_CHEROKEE_CAPITAL, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_CHEROKEE_CAPITAL, 0 }
+ { AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_CHEROKEE_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_CHEROKEE_SMALL, 0 }
+ { AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_CYRL
{ AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
@@ -428,6 +537,30 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_DEVANAGARI_BOTTOM, 0 }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_ETHI
+ { AF_BLUE_STRING_ETHIOPIC_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_ETHIOPIC_BOTTOM, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ // blue zones for Mtavruli are missing (not yet defined in Unicode)
+ AF_BLUE_STRINGSET_GEOR
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM, 0 }
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_GEOK
+ { AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM, 0 }
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM, 0 }
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_GREK
{ AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 }
@@ -438,6 +571,25 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_GREEK_SMALL_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_GUJR
+ { AF_BLUE_STRING_GUJARATI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_GUJARATI_BOTTOM, 0 }
+ { AF_BLUE_STRING_GUJARATI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_GUJARATI_DESCENDER, 0 }
+ { AF_BLUE_STRING_GUJARATI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_GURU
+ { AF_BLUE_STRING_GURMUKHI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_GURMUKHI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_GURMUKHI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_NEUTRAL |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_GURMUKHI_BOTTOM, 0 }
+ { AF_BLUE_STRING_GURMUKHI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_HEBR
{ AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_LONG }
@@ -466,13 +618,13 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_LAO
- { AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
- AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
- { AF_BLUE_STRING_LAO_BOTTOM, 0 }
- { AF_BLUE_STRING_LAO_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
- { AF_BLUE_STRING_LAO_LARGE_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
- { AF_BLUE_STRING_LAO_DESCENDER, 0 }
- { AF_BLUE_STRING_MAX, 0 }
+ { AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_LAO_BOTTOM, 0 }
+ { AF_BLUE_STRING_LAO_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_LAO_LARGE_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_LAO_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_LATN
{ AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
@@ -504,6 +656,11 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_MLYM
+ { AF_BLUE_STRING_MALAYALAM_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_MALAYALAM_BOTTOM, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_MYMR
{ AF_BLUE_STRING_MYANMAR_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
@@ -512,6 +669,20 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_MYANMAR_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_NONE
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_SINH
+ { AF_BLUE_STRING_SINHALA_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_SINHALA_BOTTOM, 0 }
+ { AF_BLUE_STRING_SINHALA_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_TAML
+ { AF_BLUE_STRING_TAMIL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_TAMIL_BOTTOM, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_TELU
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 }
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.h b/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.h
index 75cd6c3fa0c..41f838e4577 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.h
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.h
@@ -80,68 +80,107 @@ FT_BEGIN_HEADER
AF_BLUE_STRING_ARABIC_TOP = 0,
AF_BLUE_STRING_ARABIC_BOTTOM = 18,
AF_BLUE_STRING_ARABIC_JOIN = 33,
- AF_BLUE_STRING_BENGALI_BASE = 36,
- AF_BLUE_STRING_BENGALI_TOP = 68,
- AF_BLUE_STRING_BENGALI_HEAD = 96,
- AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 128,
- AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 152,
- AF_BLUE_STRING_CYRILLIC_SMALL = 176,
- AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 200,
- AF_BLUE_STRING_DEVANAGARI_BASE = 209,
- AF_BLUE_STRING_DEVANAGARI_TOP = 241,
- AF_BLUE_STRING_DEVANAGARI_HEAD = 273,
- AF_BLUE_STRING_DEVANAGARI_BOTTOM = 305,
- AF_BLUE_STRING_GREEK_CAPITAL_TOP = 313,
- AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 334,
- AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 352,
- AF_BLUE_STRING_GREEK_SMALL = 370,
- AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 394,
- AF_BLUE_STRING_HEBREW_TOP = 418,
- AF_BLUE_STRING_HEBREW_BOTTOM = 442,
- AF_BLUE_STRING_HEBREW_DESCENDER = 460,
- AF_BLUE_STRING_KANNADA_TOP = 475,
- AF_BLUE_STRING_KANNADA_BOTTOM = 519,
- AF_BLUE_STRING_KHMER_TOP = 551,
- AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 575,
- AF_BLUE_STRING_KHMER_BOTTOM = 615,
- AF_BLUE_STRING_KHMER_DESCENDER = 647,
- AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 681,
- AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 768,
- AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 776,
- AF_BLUE_STRING_LAO_TOP = 784,
- AF_BLUE_STRING_LAO_BOTTOM = 816,
- AF_BLUE_STRING_LAO_ASCENDER = 848,
- AF_BLUE_STRING_LAO_LARGE_ASCENDER = 864,
- AF_BLUE_STRING_LAO_DESCENDER = 876,
- AF_BLUE_STRING_LATIN_CAPITAL_TOP = 900,
- AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 916,
- AF_BLUE_STRING_LATIN_SMALL_F_TOP = 932,
- AF_BLUE_STRING_LATIN_SMALL = 946,
- AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 960,
- AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 970,
- AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 990,
- AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1010,
- AF_BLUE_STRING_LATIN_SUBS_SMALL = 1030,
- AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 1066,
- AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 1086,
- AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 1117,
- AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 1146,
- AF_BLUE_STRING_LATIN_SUPS_SMALL = 1172,
- AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 1197,
- AF_BLUE_STRING_MYANMAR_TOP = 1208,
- AF_BLUE_STRING_MYANMAR_BOTTOM = 1240,
- AF_BLUE_STRING_MYANMAR_ASCENDER = 1272,
- AF_BLUE_STRING_MYANMAR_DESCENDER = 1300,
- AF_BLUE_STRING_TELUGU_TOP = 1332,
- AF_BLUE_STRING_TELUGU_BOTTOM = 1360,
- AF_BLUE_STRING_THAI_TOP = 1388,
- AF_BLUE_STRING_THAI_BOTTOM = 1412,
- AF_BLUE_STRING_THAI_ASCENDER = 1440,
- AF_BLUE_STRING_THAI_LARGE_ASCENDER = 1452,
- AF_BLUE_STRING_THAI_DESCENDER = 1464,
- AF_BLUE_STRING_THAI_LARGE_DESCENDER = 1480,
- AF_BLUE_STRING_THAI_DIGIT_TOP = 1488,
- af_blue_1_1 = 1499,
+ AF_BLUE_STRING_ARMENIAN_CAPITAL_TOP = 36,
+ AF_BLUE_STRING_ARMENIAN_CAPITAL_BOTTOM = 60,
+ AF_BLUE_STRING_ARMENIAN_SMALL_ASCENDER = 84,
+ AF_BLUE_STRING_ARMENIAN_SMALL_TOP = 108,
+ AF_BLUE_STRING_ARMENIAN_SMALL_BOTTOM = 132,
+ AF_BLUE_STRING_ARMENIAN_SMALL_DESCENDER = 156,
+ AF_BLUE_STRING_BENGALI_BASE = 180,
+ AF_BLUE_STRING_BENGALI_TOP = 212,
+ AF_BLUE_STRING_BENGALI_HEAD = 240,
+ AF_BLUE_STRING_CHEROKEE_CAPITAL = 272,
+ AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER = 304,
+ AF_BLUE_STRING_CHEROKEE_SMALL = 336,
+ AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER = 368,
+ AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 384,
+ AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 408,
+ AF_BLUE_STRING_CYRILLIC_SMALL = 432,
+ AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 456,
+ AF_BLUE_STRING_DEVANAGARI_BASE = 465,
+ AF_BLUE_STRING_DEVANAGARI_TOP = 497,
+ AF_BLUE_STRING_DEVANAGARI_HEAD = 529,
+ AF_BLUE_STRING_DEVANAGARI_BOTTOM = 561,
+ AF_BLUE_STRING_ETHIOPIC_TOP = 569,
+ AF_BLUE_STRING_ETHIOPIC_BOTTOM = 601,
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 633,
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 665,
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 697,
+ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 729,
+ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 761,
+ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 793,
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 825,
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 857,
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 889,
+ AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 921,
+ AF_BLUE_STRING_GREEK_CAPITAL_TOP = 953,
+ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 974,
+ AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 992,
+ AF_BLUE_STRING_GREEK_SMALL = 1010,
+ AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 1034,
+ AF_BLUE_STRING_GUJARATI_TOP = 1058,
+ AF_BLUE_STRING_GUJARATI_BOTTOM = 1090,
+ AF_BLUE_STRING_GUJARATI_ASCENDER = 1122,
+ AF_BLUE_STRING_GUJARATI_DESCENDER = 1172,
+ AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 1205,
+ AF_BLUE_STRING_GURMUKHI_BASE = 1225,
+ AF_BLUE_STRING_GURMUKHI_HEAD = 1257,
+ AF_BLUE_STRING_GURMUKHI_TOP = 1289,
+ AF_BLUE_STRING_GURMUKHI_BOTTOM = 1321,
+ AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 1353,
+ AF_BLUE_STRING_HEBREW_TOP = 1373,
+ AF_BLUE_STRING_HEBREW_BOTTOM = 1397,
+ AF_BLUE_STRING_HEBREW_DESCENDER = 1415,
+ AF_BLUE_STRING_KANNADA_TOP = 1430,
+ AF_BLUE_STRING_KANNADA_BOTTOM = 1474,
+ AF_BLUE_STRING_KHMER_TOP = 1506,
+ AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 1530,
+ AF_BLUE_STRING_KHMER_BOTTOM = 1570,
+ AF_BLUE_STRING_KHMER_DESCENDER = 1602,
+ AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 1636,
+ AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 1723,
+ AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 1731,
+ AF_BLUE_STRING_LAO_TOP = 1739,
+ AF_BLUE_STRING_LAO_BOTTOM = 1771,
+ AF_BLUE_STRING_LAO_ASCENDER = 1803,
+ AF_BLUE_STRING_LAO_LARGE_ASCENDER = 1819,
+ AF_BLUE_STRING_LAO_DESCENDER = 1831,
+ AF_BLUE_STRING_LATIN_CAPITAL_TOP = 1855,
+ AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 1871,
+ AF_BLUE_STRING_LATIN_SMALL_F_TOP = 1887,
+ AF_BLUE_STRING_LATIN_SMALL = 1901,
+ AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 1915,
+ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 1925,
+ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 1945,
+ AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1965,
+ AF_BLUE_STRING_LATIN_SUBS_SMALL = 1985,
+ AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 2021,
+ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 2041,
+ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 2072,
+ AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 2101,
+ AF_BLUE_STRING_LATIN_SUPS_SMALL = 2127,
+ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 2152,
+ AF_BLUE_STRING_MALAYALAM_TOP = 2163,
+ AF_BLUE_STRING_MALAYALAM_BOTTOM = 2207,
+ AF_BLUE_STRING_MYANMAR_TOP = 2239,
+ AF_BLUE_STRING_MYANMAR_BOTTOM = 2271,
+ AF_BLUE_STRING_MYANMAR_ASCENDER = 2303,
+ AF_BLUE_STRING_MYANMAR_DESCENDER = 2331,
+ AF_BLUE_STRING_SINHALA_TOP = 2363,
+ AF_BLUE_STRING_SINHALA_BOTTOM = 2395,
+ AF_BLUE_STRING_SINHALA_DESCENDER = 2427,
+ AF_BLUE_STRING_TAMIL_TOP = 2471,
+ AF_BLUE_STRING_TAMIL_BOTTOM = 2503,
+ AF_BLUE_STRING_TELUGU_TOP = 2535,
+ AF_BLUE_STRING_TELUGU_BOTTOM = 2563,
+ AF_BLUE_STRING_THAI_TOP = 2591,
+ AF_BLUE_STRING_THAI_BOTTOM = 2615,
+ AF_BLUE_STRING_THAI_ASCENDER = 2643,
+ AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2655,
+ AF_BLUE_STRING_THAI_DESCENDER = 2667,
+ AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2683,
+ AF_BLUE_STRING_THAI_DIGIT_TOP = 2691,
+ af_blue_1_1 = 2702,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1,
AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 203,
@@ -201,22 +240,33 @@ FT_BEGIN_HEADER
typedef enum AF_Blue_Stringset_
{
AF_BLUE_STRINGSET_ARAB = 0,
- AF_BLUE_STRINGSET_BENG = 4,
- AF_BLUE_STRINGSET_CYRL = 9,
- AF_BLUE_STRINGSET_DEVA = 15,
- AF_BLUE_STRINGSET_GREK = 21,
- AF_BLUE_STRINGSET_HEBR = 28,
- AF_BLUE_STRINGSET_KNDA = 32,
- AF_BLUE_STRINGSET_KHMR = 35,
- AF_BLUE_STRINGSET_KHMS = 41,
- AF_BLUE_STRINGSET_LAO = 44,
- AF_BLUE_STRINGSET_LATN = 50,
- AF_BLUE_STRINGSET_LATB = 57,
- AF_BLUE_STRINGSET_LATP = 64,
- AF_BLUE_STRINGSET_MYMR = 71,
- AF_BLUE_STRINGSET_TELU = 76,
- AF_BLUE_STRINGSET_THAI = 79,
- af_blue_2_1 = 87,
+ AF_BLUE_STRINGSET_ARMN = 4,
+ AF_BLUE_STRINGSET_BENG = 11,
+ AF_BLUE_STRINGSET_CHER = 16,
+ AF_BLUE_STRINGSET_CYRL = 23,
+ AF_BLUE_STRINGSET_DEVA = 29,
+ AF_BLUE_STRINGSET_ETHI = 35,
+ AF_BLUE_STRINGSET_GEOR = 38,
+ AF_BLUE_STRINGSET_GEOK = 43,
+ AF_BLUE_STRINGSET_GREK = 50,
+ AF_BLUE_STRINGSET_GUJR = 57,
+ AF_BLUE_STRINGSET_GURU = 63,
+ AF_BLUE_STRINGSET_HEBR = 69,
+ AF_BLUE_STRINGSET_KNDA = 73,
+ AF_BLUE_STRINGSET_KHMR = 76,
+ AF_BLUE_STRINGSET_KHMS = 82,
+ AF_BLUE_STRINGSET_LAO = 85,
+ AF_BLUE_STRINGSET_LATN = 91,
+ AF_BLUE_STRINGSET_LATB = 98,
+ AF_BLUE_STRINGSET_LATP = 105,
+ AF_BLUE_STRINGSET_MLYM = 112,
+ AF_BLUE_STRINGSET_MYMR = 115,
+ AF_BLUE_STRINGSET_NONE = 120,
+ AF_BLUE_STRINGSET_SINH = 121,
+ AF_BLUE_STRINGSET_TAML = 125,
+ AF_BLUE_STRINGSET_TELU = 128,
+ AF_BLUE_STRINGSET_THAI = 131,
+ af_blue_2_1 = 139,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afcjk.c b/Build/source/libs/freetype2/freetype-src/src/autofit/afcjk.c
index 4ba5d22e8be..4823c1d7f88 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afcjk.c
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afcjk.c
@@ -966,15 +966,12 @@
if ( seg2 )
{
- seg2->num_linked++;
if ( seg2->link != seg1 )
{
seg1->link = NULL;
if ( seg2->score < dist_threshold || seg1->score < seg2->score * 4 )
seg1->serif = seg2->link;
- else
- seg2->num_linked--;
}
}
}
@@ -1528,7 +1525,7 @@
}
if ( dist < 54 )
- dist += ( 54 - dist ) / 2 ;
+ dist += ( 54 - dist ) / 2;
else if ( dist < 3 * 64 )
{
FT_Pos delta;
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.c b/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.c
index 9ed058f6430..6c3d032d1c7 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.c
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.c
@@ -314,7 +314,7 @@
AF_DUMP(( "Table of points:\n" ));
if ( hints->num_points )
- AF_DUMP(( " index hedge hseg vedge vseg flags"
+ AF_DUMP(( " index hedge hseg vedge vseg flags "
" xorg yorg xscale yscale xfit yfit" ));
else
AF_DUMP(( " (none)\n" ));
@@ -335,7 +335,7 @@
contour++;
}
- AF_DUMP(( " %5d %5s %5s %5s %5s %s "
+ AF_DUMP(( " %5d %5s %5s %5s %5s %s"
" %5d %5d %7.2f %7.2f %7.2f %7.2f\n",
point_idx,
af_print_idx( buf1,
@@ -344,8 +344,11 @@
af_print_idx( buf3,
af_get_edge_index( hints, segment_idx_0, 0 ) ),
af_print_idx( buf4, segment_idx_0 ),
- ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) ? "weak"
- : " -- ",
+ ( point->flags & AF_FLAG_NEAR )
+ ? " near "
+ : ( point->flags & AF_FLAG_WEAK_INTERPOLATION )
+ ? " weak "
+ : "strong",
point->fx,
point->fy,
@@ -813,18 +816,26 @@
AF_Point point;
AF_Point point_limit = points + hints->num_points;
+ /* value 20 in `near_limit' is heuristic */
+ FT_UInt units_per_em = hints->metrics->scaler.face->units_per_EM;
+ FT_Int near_limit = 20 * units_per_em / 2048;
+
/* compute coordinates & Bezier flags, next and prev */
{
FT_Vector* vec = outline->points;
char* tag = outline->tags;
- AF_Point end = points + outline->contours[0];
+ FT_Short endpoint = outline->contours[0];
+ AF_Point end = points + endpoint;
AF_Point prev = end;
FT_Int contour_index = 0;
for ( point = points; point < point_limit; point++, vec++, tag++ )
{
+ FT_Pos out_x, out_y;
+
+
point->in_dir = (FT_Char)AF_DIR_NONE;
point->out_dir = (FT_Char)AF_DIR_NONE;
@@ -833,6 +844,9 @@
point->ox = point->x = FT_MulFix( vec->x, x_scale ) + x_delta;
point->oy = point->y = FT_MulFix( vec->y, y_scale ) + y_delta;
+ end->fx = (FT_Short)outline->points[endpoint].x;
+ end->fy = (FT_Short)outline->points[endpoint].y;
+
switch ( FT_CURVE_TAG( *tag ) )
{
case FT_CURVE_TAG_CONIC:
@@ -845,6 +859,12 @@
point->flags = AF_FLAG_NONE;
}
+ out_x = point->fx - prev->fx;
+ out_y = point->fy - prev->fy;
+
+ if ( FT_ABS( out_x ) + FT_ABS( out_y ) < near_limit )
+ prev->flags |= AF_FLAG_NEAR;
+
point->prev = prev;
prev->next = point;
prev = point;
@@ -853,8 +873,9 @@
{
if ( ++contour_index < outline->n_contours )
{
- end = points + outline->contours[contour_index];
- prev = end;
+ endpoint = outline->contours[contour_index];
+ end = points + endpoint;
+ prev = end;
}
}
}
@@ -880,17 +901,15 @@
* Compute directions of `in' and `out' vectors.
*
* Note that distances between points that are very near to each
- * other are accumulated. In other words, the auto-hinter
+ * other are accumulated. In other words, the auto-hinter either
* prepends the small vectors between near points to the first
- * non-near vector. All intermediate points are tagged as
- * weak; the directions are adjusted also to be equal to the
- * accumulated one.
+ * non-near vector, or the sum of small vector lengths exceeds a
+ * threshold, thus `grouping' the small vectors. All intermediate
+ * points are tagged as weak; the directions are adjusted also to
+ * be equal to the accumulated one.
*/
- /* value 20 in `near_limit' is heuristic */
- FT_UInt units_per_em = hints->metrics->scaler.face->units_per_EM;
- FT_Int near_limit = 20 * units_per_em / 2048;
- FT_Int near_limit2 = 2 * near_limit - 1;
+ FT_Int near_limit2 = 2 * near_limit - 1;
AF_Point* contour;
AF_Point* contour_limit = hints->contours + hints->num_contours;
@@ -937,7 +956,7 @@
/* now loop over all points of the contour to get */
/* `in' and `out' vector directions */
- curr = first;
+ curr = first;
/*
* We abuse the `u' and `v' fields to store index deltas to the
@@ -960,7 +979,7 @@
point = next;
- next = point->next;
+ next = point->next;
out_x += next->fx - point->fx;
out_y += next->fy - point->fy;
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.h b/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.h
index 45635652dbf..5142e6ed217 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.h
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afhints.h
@@ -221,6 +221,9 @@ FT_BEGIN_HEADER
/* candidates for weak interpolation have this flag set */
#define AF_FLAG_WEAK_INTERPOLATION ( 1U << 4 )
+ /* the distance to the next point is very small */
+#define AF_FLAG_NEAR ( 1U << 5 )
+
/* edge hint flags */
#define AF_EDGE_NORMAL 0
@@ -266,7 +269,6 @@ FT_BEGIN_HEADER
AF_Segment link; /* (stem) link segment */
AF_Segment serif; /* primary segment for serifs */
- FT_Pos num_linked; /* number of linked segments */
FT_Pos score; /* used during stem matching */
FT_Pos len; /* used during stem matching */
@@ -289,7 +291,6 @@ FT_BEGIN_HEADER
AF_Width blue_edge; /* non-NULL if this is a blue edge */
AF_Edge link; /* link edge */
AF_Edge serif; /* primary edge for serifs */
- FT_Short num_linked; /* number of linked edges */
FT_Int score; /* used during stem matching */
AF_Segment first; /* first segment in edge */
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin.c b/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin.c
index 8a45116b5d7..7ccf3f6e370 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin.c
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin.c
@@ -1436,19 +1436,36 @@
/* do each contour separately */
for ( ; contour < contour_limit; contour++ )
{
- AF_Point point = contour[0];
- AF_Point last = point->prev;
- int on_edge = 0;
- FT_Pos min_pos = 32000; /* minimum segment pos != min_coord */
- FT_Pos max_pos = -32000; /* maximum segment pos != max_coord */
- FT_Pos min_on_pos = 32000;
- FT_Pos max_on_pos = -32000;
- FT_Bool passed;
+ AF_Point point = contour[0];
+ AF_Point last = point->prev;
+ int on_edge = 0;
+
+ /* we call values measured along a segment (point->v) */
+ /* `coordinates', and values orthogonal to it (point->u) */
+ /* `positions' */
+ FT_Pos min_pos = 32000;
+ FT_Pos max_pos = -32000;
+ FT_Pos min_coord = 32000;
+ FT_Pos max_coord = -32000;
+ FT_UShort min_flags = AF_FLAG_NONE;
+ FT_UShort max_flags = AF_FLAG_NONE;
+ FT_Pos min_on_coord = 32000;
+ FT_Pos max_on_coord = -32000;
+
+ FT_Bool passed;
+
+ AF_Segment prev_segment = NULL;
+
+ FT_Pos prev_min_pos = min_pos;
+ FT_Pos prev_max_pos = max_pos;
+ FT_Pos prev_min_coord = min_coord;
+ FT_Pos prev_max_coord = max_coord;
+ FT_UShort prev_min_flags = min_flags;
+ FT_UShort prev_max_flags = max_flags;
+ FT_Pos prev_min_on_coord = min_on_coord;
+ FT_Pos prev_max_on_coord = max_on_coord;
- if ( point == last ) /* skip singletons -- just in case */
- continue;
-
if ( FT_ABS( last->out_dir ) == major_dir &&
FT_ABS( point->out_dir ) == major_dir )
{
@@ -1478,51 +1495,181 @@
if ( on_edge )
{
+ /* get minimum and maximum position */
u = point->u;
if ( u < min_pos )
min_pos = u;
if ( u > max_pos )
max_pos = u;
- /* get minimum and maximum coordinate of on points */
+ /* get minimum and maximum coordinate together with flags */
+ v = point->v;
+ if ( v < min_coord )
+ {
+ min_coord = v;
+ min_flags = point->flags;
+ }
+ if ( v > max_coord )
+ {
+ max_coord = v;
+ max_flags = point->flags;
+ }
+
+ /* get minimum and maximum coordinate of `on' points */
if ( !( point->flags & AF_FLAG_CONTROL ) )
{
v = point->v;
- if ( v < min_on_pos )
- min_on_pos = v;
- if ( v > max_on_pos )
- max_on_pos = v;
+ if ( v < min_on_coord )
+ min_on_coord = v;
+ if ( v > max_on_coord )
+ max_on_coord = v;
}
if ( point->out_dir != segment_dir || point == last )
{
- /* we are just leaving an edge; record a new segment! */
- segment->last = point;
- segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
-
- /* a segment is round if either its first or last point */
- /* is a control point, and the length of the on points */
- /* inbetween doesn't exceed a heuristic limit */
- if ( ( segment->first->flags | point->flags ) & AF_FLAG_CONTROL &&
- ( max_on_pos - min_on_pos ) < flat_threshold )
- segment->flags |= AF_EDGE_ROUND;
+ /* check whether the new segment's start point is identical to */
+ /* the previous segment's end point; for example, this might */
+ /* happen for spikes */
- /* compute segment size */
- min_pos = max_pos = point->v;
+ if ( !prev_segment || segment->first != prev_segment->last )
+ {
+ /* points are different: we are just leaving an edge, thus */
+ /* record a new segment */
+
+ segment->last = point;
+ segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
+
+ /* a segment is round if either its first or last point */
+ /* is a control point, and the length of the on points */
+ /* inbetween doesn't exceed a heuristic limit */
+ if ( ( min_flags | max_flags ) & AF_FLAG_CONTROL &&
+ ( max_on_coord - min_on_coord ) < flat_threshold )
+ segment->flags |= AF_EDGE_ROUND;
+
+ segment->min_coord = (FT_Short)min_coord;
+ segment->max_coord = (FT_Short)max_coord;
+ segment->height = segment->max_coord - segment->min_coord;
+
+ prev_segment = segment;
+ prev_min_pos = min_pos;
+ prev_max_pos = max_pos;
+ prev_min_coord = min_coord;
+ prev_max_coord = max_coord;
+ prev_min_flags = min_flags;
+ prev_max_flags = max_flags;
+ prev_min_on_coord = min_on_coord;
+ prev_max_on_coord = max_on_coord;
+ }
+ else
+ {
+ /* points are the same: we don't create a new segment but */
+ /* merge the current segment with the previous one */
- v = segment->first->v;
- if ( v < min_pos )
- min_pos = v;
- if ( v > max_pos )
- max_pos = v;
+ if ( prev_segment->last->in_dir == point->in_dir )
+ {
+ /* we have identical directions (this can happen for */
+ /* degenerate outlines that move zig-zag along the main */
+ /* axis without changing the coordinate value of the other */
+ /* axis, and where the segments have just been merged): */
+ /* unify segments */
- segment->min_coord = (FT_Short)min_pos;
- segment->max_coord = (FT_Short)max_pos;
- segment->height = (FT_Short)( segment->max_coord -
- segment->min_coord );
+ /* update constraints */
+
+ if ( prev_min_pos < min_pos )
+ min_pos = prev_min_pos;
+ if ( prev_max_pos > max_pos )
+ max_pos = prev_max_pos;
+
+ if ( prev_min_coord < min_coord )
+ {
+ min_coord = prev_min_coord;
+ min_flags = prev_min_flags;
+ }
+ if ( prev_max_coord > max_coord )
+ {
+ max_coord = prev_max_coord;
+ max_flags = prev_max_flags;
+ }
+
+ if ( prev_min_on_coord < min_on_coord )
+ min_on_coord = prev_min_on_coord;
+ if ( prev_max_on_coord > max_on_coord )
+ max_on_coord = prev_max_on_coord;
+
+ prev_segment->last = point;
+ prev_segment->pos = (FT_Short)( ( min_pos +
+ max_pos ) >> 1 );
+
+ if ( ( min_flags | max_flags ) & AF_FLAG_CONTROL &&
+ ( max_on_coord - min_on_coord ) < flat_threshold )
+ prev_segment->flags |= AF_EDGE_ROUND;
+ else
+ prev_segment->flags &= ~AF_EDGE_ROUND;
+
+ prev_segment->min_coord = (FT_Short)min_coord;
+ prev_segment->max_coord = (FT_Short)max_coord;
+ prev_segment->height = prev_segment->max_coord -
+ prev_segment->min_coord;
+ }
+ else
+ {
+ /* we have different directions; use the properties of the */
+ /* longer segment and discard the other one */
+
+ if ( FT_ABS( prev_max_coord - prev_min_coord ) >
+ FT_ABS( max_coord - min_coord ) )
+ {
+ /* discard current segment */
+
+ if ( min_pos < prev_min_pos )
+ prev_min_pos = min_pos;
+ if ( max_pos > prev_max_pos )
+ prev_max_pos = max_pos;
+
+ prev_segment->last = point;
+ prev_segment->pos = (FT_Short)( ( prev_min_pos +
+ prev_max_pos ) >> 1 );
+ }
+ else
+ {
+ /* discard previous segment */
+
+ if ( prev_min_pos < min_pos )
+ min_pos = prev_min_pos;
+ if ( prev_max_pos > max_pos )
+ max_pos = prev_max_pos;
+
+ segment->last = point;
+ segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
+
+ if ( ( min_flags | max_flags ) & AF_FLAG_CONTROL &&
+ ( max_on_coord - min_on_coord ) < flat_threshold )
+ segment->flags |= AF_EDGE_ROUND;
+
+ segment->min_coord = (FT_Short)min_coord;
+ segment->max_coord = (FT_Short)max_coord;
+ segment->height = segment->max_coord -
+ segment->min_coord;
+
+ *prev_segment = *segment;
+
+ prev_min_pos = min_pos;
+ prev_max_pos = max_pos;
+ prev_min_coord = min_coord;
+ prev_max_coord = max_coord;
+ prev_min_flags = min_flags;
+ prev_max_flags = max_flags;
+ prev_min_on_coord = min_on_coord;
+ prev_max_on_coord = max_on_coord;
+ }
+ }
+
+ axis->num_segments--;
+ }
on_edge = 0;
segment = NULL;
+
/* fall through */
}
}
@@ -1535,7 +1682,12 @@
passed = 1;
}
- if ( !on_edge && FT_ABS( point->out_dir ) == major_dir )
+ /* if we are not on an edge, check whether the major direction */
+ /* coincides with the current point's `out' direction, or */
+ /* whether we have a single-point contour */
+ if ( !on_edge &&
+ ( FT_ABS( point->out_dir ) == major_dir ||
+ point == point->prev ) )
{
/* this is the start of a new segment! */
segment_dir = (AF_Direction)point->out_dir;
@@ -1551,17 +1703,42 @@
segment->first = point;
segment->last = point;
- min_pos = max_pos = point->u;
+ /* `af_axis_hints_new_segment' reallocates memory, */
+ /* thus we have to refresh the `prev_segment' pointer */
+ if ( prev_segment )
+ prev_segment = segment - 1;
+
+ min_pos = max_pos = point->u;
+ min_coord = max_coord = point->v;
+ min_flags = max_flags = point->flags;
if ( point->flags & AF_FLAG_CONTROL )
{
- min_on_pos = 32000;
- max_on_pos = -32000;
+ min_on_coord = 32000;
+ max_on_coord = -32000;
}
else
- min_on_pos = max_on_pos = point->v;
+ min_on_coord = max_on_coord = point->v;
on_edge = 1;
+
+ if ( point == point->prev )
+ {
+ /* we have a one-point segment: this is a one-point */
+ /* contour with `in' and `out' direction set to */
+ /* AF_DIR_NONE */
+ segment->pos = (FT_Short)min_pos;
+
+ if (point->flags & AF_FLAG_CONTROL)
+ segment->flags |= AF_EDGE_ROUND;
+
+ segment->min_coord = (FT_Short)point->v;
+ segment->max_coord = (FT_Short)point->v;
+ segment->height = 0;
+
+ on_edge = 0;
+ segment = NULL;
+ }
}
point = point->next;
@@ -1845,7 +2022,10 @@
FT_Int ee;
- if ( seg->height < segment_length_threshold )
+ /* ignore too short segments and, in this loop, */
+ /* one-point segments without a direction */
+ if ( seg->height < segment_length_threshold ||
+ seg->dir == AF_DIR_NONE )
continue;
/* A special case for serif edges: If they are smaller than */
@@ -1907,6 +2087,44 @@
}
}
+ /* we loop again over all segments to catch one-point segments */
+ /* without a direction: if possible, link them to existing edges */
+ for ( seg = segments; seg < segment_limit; seg++ )
+ {
+ AF_Edge found = NULL;
+ FT_Int ee;
+
+
+ if ( seg->dir != AF_DIR_NONE )
+ continue;
+
+ /* look for an edge corresponding to the segment */
+ for ( ee = 0; ee < axis->num_edges; ee++ )
+ {
+ AF_Edge edge = axis->edges + ee;
+ FT_Pos dist;
+
+
+ dist = seg->pos - edge->fpos;
+ if ( dist < 0 )
+ dist = -dist;
+
+ if ( dist < edge_distance_threshold )
+ {
+ found = edge;
+ break;
+ }
+ }
+
+ /* one-point segments without a match are ignored */
+ if ( found )
+ {
+ seg->edge_next = found->first;
+ found->last->edge_next = seg;
+ found->last = seg;
+ }
+ }
+
/******************************************************************/
/* */
@@ -2347,6 +2565,7 @@
af_latin_compute_stem_width( AF_GlyphHints hints,
AF_Dimension dim,
FT_Pos width,
+ FT_Pos base_delta,
FT_UInt base_flags,
FT_UInt stem_flags )
{
@@ -2424,7 +2643,39 @@
dist += delta;
}
else
- dist = ( dist + 32 ) & ~63;
+ {
+ /* A stem's end position depends on two values: the start */
+ /* position and the stem length. The former gets usually */
+ /* rounded to the grid, while the latter gets rounded also if it */
+ /* exceeds a certain length (see below in this function). This */
+ /* `double rounding' can lead to a great difference to the */
+ /* original, unhinted position; this normally doesn't matter for */
+ /* large PPEM values, but for small sizes it can easily make */
+ /* outlines collide. For this reason, we adjust the stem length */
+ /* by a small amount depending on the PPEM value in case the */
+ /* former and latter rounding both point into the same */
+ /* direction. */
+
+ FT_Pos bdelta = 0;
+
+
+ if ( ( ( width > 0 ) && ( base_delta > 0 ) ) ||
+ ( ( width < 0 ) && ( base_delta < 0 ) ) )
+ {
+ FT_UInt ppem = metrics->root.scaler.face->size->metrics.x_ppem;
+
+
+ if ( ppem < 10 )
+ bdelta = base_delta;
+ else if ( ppem < 30 )
+ bdelta = ( base_delta * (FT_Pos)( 30 - ppem ) ) / 20;
+
+ if ( bdelta < 0 )
+ bdelta = -bdelta;
+ }
+
+ dist = ( dist - bdelta + 32 ) & ~63;
+ }
}
}
else
@@ -2513,11 +2764,17 @@
AF_Edge base_edge,
AF_Edge stem_edge )
{
- FT_Pos dist = stem_edge->opos - base_edge->opos;
+ FT_Pos dist, base_delta;
+ FT_Pos fitted_width;
+
+
+ dist = stem_edge->opos - base_edge->opos;
+ base_delta = base_edge->pos - base_edge->opos;
- FT_Pos fitted_width = af_latin_compute_stem_width( hints, dim, dist,
- base_edge->flags,
- stem_edge->flags );
+ fitted_width = af_latin_compute_stem_width( hints, dim,
+ dist, base_delta,
+ base_edge->flags,
+ stem_edge->flags );
stem_edge->pos = base_edge->pos + fitted_width;
@@ -2721,7 +2978,8 @@
org_len = edge2->opos - edge->opos;
- cur_len = af_latin_compute_stem_width( hints, dim, org_len,
+ cur_len = af_latin_compute_stem_width( hints, dim,
+ org_len, 0,
edge->flags,
edge2->flags );
@@ -2790,7 +3048,8 @@
org_len = edge2->opos - edge->opos;
org_center = org_pos + ( org_len >> 1 );
- cur_len = af_latin_compute_stem_width( hints, dim, org_len,
+ cur_len = af_latin_compute_stem_width( hints, dim,
+ org_len, 0,
edge->flags,
edge2->flags );
@@ -2850,7 +3109,8 @@
org_len = edge2->opos - edge->opos;
org_center = org_pos + ( org_len >> 1 );
- cur_len = af_latin_compute_stem_width( hints, dim, org_len,
+ cur_len = af_latin_compute_stem_width( hints, dim,
+ org_len, 0,
edge->flags,
edge2->flags );
@@ -2885,14 +3145,21 @@
( top_to_bottom_hinting ? ( edge->pos > edge[-1].pos )
: ( edge->pos < edge[-1].pos ) ) )
{
+ /* don't move if stem would (almost) disappear otherwise; */
+ /* the ad-hoc value 16 corresponds to 1/4px */
+ if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
+ {
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %d (pos=%.2f) moved to %.2f\n",
- edge - edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
+ FT_TRACE5(( " BOUND: edge %d (pos=%.2f) moved to %.2f\n",
+ edge - edges,
+ edge->pos / 64.0,
+ edge[-1].pos / 64.0 ));
- num_actions++;
+ num_actions++;
#endif
- edge->pos = edge[-1].pos;
+ edge->pos = edge[-1].pos;
+ }
}
}
}
@@ -3048,13 +3315,20 @@
( top_to_bottom_hinting ? ( edge->pos > edge[-1].pos )
: ( edge->pos < edge[-1].pos ) ) )
{
+ /* don't move if stem would (almost) disappear otherwise; */
+ /* the ad-hoc value 16 corresponds to 1/4px */
+ if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
+ {
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %d (pos=%.2f) moved to %.2f\n",
- edge - edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
+ FT_TRACE5(( " BOUND: edge %d (pos=%.2f) moved to %.2f\n",
+ edge - edges,
+ edge->pos / 64.0,
+ edge[-1].pos / 64.0 ));
- num_actions++;
+ num_actions++;
#endif
- edge->pos = edge[-1].pos;
+ edge->pos = edge[-1].pos;
+ }
}
if ( edge + 1 < edge_limit &&
@@ -3062,14 +3336,21 @@
( top_to_bottom_hinting ? ( edge->pos < edge[1].pos )
: ( edge->pos > edge[1].pos ) ) )
{
+ /* don't move if stem would (almost) disappear otherwise; */
+ /* the ad-hoc value 16 corresponds to 1/4px */
+ if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
+ {
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %d (pos=%.2f) moved to %.2f\n",
- edge - edges, edge->pos / 64.0, edge[1].pos / 64.0 ));
+ FT_TRACE5(( " BOUND: edge %d (pos=%.2f) moved to %.2f\n",
+ edge - edges,
+ edge->pos / 64.0,
+ edge[1].pos / 64.0 ));
- num_actions++;
+ num_actions++;
#endif
- edge->pos = edge[1].pos;
+ edge->pos = edge[1].pos;
+ }
}
}
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.c b/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.c
index 1fab85e8d0f..5db4a41141a 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.c
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.c
@@ -1,3 +1,8 @@
+/* ATTENTION: This file doesn't compile. It is only here as a reference */
+/* of an alternative latin hinting algorithm that was always */
+/* marked as experimental. */
+
+
/***************************************************************************/
/* */
/* aflatin2.c */
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.h b/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.h
index c17a6a2a34e..f83f704289a 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.h
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin2.h
@@ -1,3 +1,8 @@
+/* ATTENTION: This file doesn't compile. It is only here as a reference */
+/* of an alternative latin hinting algorithm that was always */
+/* marked as experimental. */
+
+
/***************************************************************************/
/* */
/* aflatin2.h */
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afranges.c b/Build/source/libs/freetype2/freetype-src/src/autofit/afranges.c
index 4e81e782856..732f3d16297 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afranges.c
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afranges.c
@@ -58,72 +58,101 @@
const AF_Script_UniRangeRec af_arab_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0600UL, 0x06FFUL ), /* Arabic */
- AF_UNIRANGE_REC( 0x0750UL, 0x07FFUL ), /* Arabic Supplement */
- AF_UNIRANGE_REC( 0x08A0UL, 0x08FFUL ), /* Arabic Extended-A */
- AF_UNIRANGE_REC( 0xFB50UL, 0xFDFFUL ), /* Arabic Presentation Forms-A */
- AF_UNIRANGE_REC( 0xFE70UL, 0xFEFFUL ), /* Arabic Presentation Forms-B */
- AF_UNIRANGE_REC( 0x1EE00UL, 0x1EEFFUL ), /* Arabic Mathematical Alphabetic Symbols */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0600, 0x06FF ), /* Arabic */
+ AF_UNIRANGE_REC( 0x0750, 0x07FF ), /* Arabic Supplement */
+ AF_UNIRANGE_REC( 0x08A0, 0x08FF ), /* Arabic Extended-A */
+ AF_UNIRANGE_REC( 0xFB50, 0xFDFF ), /* Arabic Presentation Forms-A */
+ AF_UNIRANGE_REC( 0xFE70, 0xFEFF ), /* Arabic Presentation Forms-B */
+ AF_UNIRANGE_REC( 0x1EE00, 0x1EEFF ), /* Arabic Mathematical Alphabetic Symbols */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_arab_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0600UL, 0x0605UL ),
- AF_UNIRANGE_REC( 0x0610UL, 0x061AUL ),
- AF_UNIRANGE_REC( 0x064BUL, 0x065FUL ),
- AF_UNIRANGE_REC( 0x0670UL, 0x0670UL ),
- AF_UNIRANGE_REC( 0x06D6UL, 0x06DCUL ),
- AF_UNIRANGE_REC( 0x06DFUL, 0x06E4UL ),
- AF_UNIRANGE_REC( 0x06E7UL, 0x06E8UL ),
- AF_UNIRANGE_REC( 0x06EAUL, 0x06EDUL ),
- AF_UNIRANGE_REC( 0x08E3UL, 0x08FFUL ),
- AF_UNIRANGE_REC( 0xFBB2UL, 0xFBC1UL ),
- AF_UNIRANGE_REC( 0xFE70UL, 0xFE70UL ),
- AF_UNIRANGE_REC( 0xFE72UL, 0xFE72UL ),
- AF_UNIRANGE_REC( 0xFE74UL, 0xFE74UL ),
- AF_UNIRANGE_REC( 0xFE76UL, 0xFE76UL ),
- AF_UNIRANGE_REC( 0xFE78UL, 0xFE78UL ),
- AF_UNIRANGE_REC( 0xFE7AUL, 0xFE7AUL ),
- AF_UNIRANGE_REC( 0xFE7CUL, 0xFE7CUL ),
- AF_UNIRANGE_REC( 0xFE7EUL, 0xFE7EUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0600, 0x0605 ),
+ AF_UNIRANGE_REC( 0x0610, 0x061A ),
+ AF_UNIRANGE_REC( 0x064B, 0x065F ),
+ AF_UNIRANGE_REC( 0x0670, 0x0670 ),
+ AF_UNIRANGE_REC( 0x06D6, 0x06DC ),
+ AF_UNIRANGE_REC( 0x06DF, 0x06E4 ),
+ AF_UNIRANGE_REC( 0x06E7, 0x06E8 ),
+ AF_UNIRANGE_REC( 0x06EA, 0x06ED ),
+ AF_UNIRANGE_REC( 0x08D4, 0x08E1 ),
+ AF_UNIRANGE_REC( 0x08E3, 0x08FF ),
+ AF_UNIRANGE_REC( 0xFBB2, 0xFBC1 ),
+ AF_UNIRANGE_REC( 0xFE70, 0xFE70 ),
+ AF_UNIRANGE_REC( 0xFE72, 0xFE72 ),
+ AF_UNIRANGE_REC( 0xFE74, 0xFE74 ),
+ AF_UNIRANGE_REC( 0xFE76, 0xFE76 ),
+ AF_UNIRANGE_REC( 0xFE78, 0xFE78 ),
+ AF_UNIRANGE_REC( 0xFE7A, 0xFE7A ),
+ AF_UNIRANGE_REC( 0xFE7C, 0xFE7C ),
+ AF_UNIRANGE_REC( 0xFE7E, 0xFE7E ),
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_armn_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x0530, 0x058F ), /* Armenian */
+ AF_UNIRANGE_REC( 0xFB13, 0xFB17 ), /* Alphab. Present. Forms (Armenian) */
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_armn_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x0559, 0x055F ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_beng_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0980UL, 0x09FFUL ), /* Bengali */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0980, 0x09FF ), /* Bengali */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_beng_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0981UL, 0x0981UL ),
- AF_UNIRANGE_REC( 0x09BCUL, 0x09BCUL ),
- AF_UNIRANGE_REC( 0x09C1UL, 0x09C4UL ),
- AF_UNIRANGE_REC( 0x09CDUL, 0x09CDUL ),
- AF_UNIRANGE_REC( 0x09E2UL, 0x09E3UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0981, 0x0981 ),
+ AF_UNIRANGE_REC( 0x09BC, 0x09BC ),
+ AF_UNIRANGE_REC( 0x09C1, 0x09C4 ),
+ AF_UNIRANGE_REC( 0x09CD, 0x09CD ),
+ AF_UNIRANGE_REC( 0x09E2, 0x09E3 ),
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_cher_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x13A0, 0x13FF ), /* Cherokee */
+ AF_UNIRANGE_REC( 0xAB70, 0xABBF ), /* Cherokee Supplement */
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_cher_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_cyrl_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */
- AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */
- AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */
- AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0400, 0x04FF ), /* Cyrillic */
+ AF_UNIRANGE_REC( 0x0500, 0x052F ), /* Cyrillic Supplement */
+ AF_UNIRANGE_REC( 0x2DE0, 0x2DFF ), /* Cyrillic Extended-A */
+ AF_UNIRANGE_REC( 0xA640, 0xA69F ), /* Cyrillic Extended-B */
+ AF_UNIRANGE_REC( 0x1C80, 0x1C8F ), /* Cyrillic Extended-C */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_cyrl_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0483UL, 0x0489UL ),
- AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ),
- AF_UNIRANGE_REC( 0xA66FUL, 0xA67FUL ),
- AF_UNIRANGE_REC( 0xA69EUL, 0xA69FUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0483, 0x0489 ),
+ AF_UNIRANGE_REC( 0x2DE0, 0x2DFF ),
+ AF_UNIRANGE_REC( 0xA66F, 0xA67F ),
+ AF_UNIRANGE_REC( 0xA69E, 0xA69F ),
+ AF_UNIRANGE_REC( 0, 0 )
};
@@ -133,457 +162,503 @@
const AF_Script_UniRangeRec af_deva_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0900UL, 0x093BUL ), /* Devanagari */
+ AF_UNIRANGE_REC( 0x0900, 0x093B ), /* Devanagari */
/* omitting U+093C nukta */
- AF_UNIRANGE_REC( 0x093DUL, 0x0950UL ), /* ... continued */
+ AF_UNIRANGE_REC( 0x093D, 0x0950 ), /* ... continued */
/* omitting U+0951 udatta, U+0952 anudatta */
- AF_UNIRANGE_REC( 0x0953UL, 0x0963UL ), /* ... continued */
+ AF_UNIRANGE_REC( 0x0953, 0x0963 ), /* ... continued */
/* omitting U+0964 danda, U+0965 double danda */
- AF_UNIRANGE_REC( 0x0966UL, 0x097FUL ), /* ... continued */
- AF_UNIRANGE_REC( 0x20B9UL, 0x20B9UL ), /* (new) Rupee sign */
- AF_UNIRANGE_REC( 0xA8E0UL, 0xA8FFUL ), /* Devanagari Extended */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0966, 0x097F ), /* ... continued */
+ AF_UNIRANGE_REC( 0x20B9, 0x20B9 ), /* (new) Rupee sign */
+ AF_UNIRANGE_REC( 0xA8E0, 0xA8FF ), /* Devanagari Extended */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_deva_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0900UL, 0x0902UL ),
- AF_UNIRANGE_REC( 0x093AUL, 0x093AUL ),
- AF_UNIRANGE_REC( 0x0941UL, 0x0948UL ),
- AF_UNIRANGE_REC( 0x094DUL, 0x094DUL ),
- AF_UNIRANGE_REC( 0x0953UL, 0x0957UL ),
- AF_UNIRANGE_REC( 0x0962UL, 0x0963UL ),
- AF_UNIRANGE_REC( 0xA8E0UL, 0xA8F1UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0900, 0x0902 ),
+ AF_UNIRANGE_REC( 0x093A, 0x093A ),
+ AF_UNIRANGE_REC( 0x0941, 0x0948 ),
+ AF_UNIRANGE_REC( 0x094D, 0x094D ),
+ AF_UNIRANGE_REC( 0x0953, 0x0957 ),
+ AF_UNIRANGE_REC( 0x0962, 0x0963 ),
+ AF_UNIRANGE_REC( 0xA8E0, 0xA8F1 ),
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_ethi_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x1200, 0x137F ), /* Ethiopic */
+ AF_UNIRANGE_REC( 0x1380, 0x139F ), /* Ethiopic Supplement */
+ AF_UNIRANGE_REC( 0x2D80, 0x2DDF ), /* Ethiopic Extended */
+ AF_UNIRANGE_REC( 0xAB00, 0xAB2F ), /* Ethiopic Extended-A */
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_ethi_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x135D, 0x135F ),
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_geor_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x10D0, 0x10FF ), /* Georgian (Mkhedruli) */
+#if 0
+ /* the following range is proposed for inclusion in Unicode */
+ AF_UNIRANGE_REC( 0x1C90, 0x1CBF ), /* Georgian (Mtavruli) */
+#endif
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_geor_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_geok_uniranges[] =
+ {
+ /* Khutsuri */
+ AF_UNIRANGE_REC( 0x10A0, 0x10CD ), /* Georgian (Asomtavruli) */
+ AF_UNIRANGE_REC( 0x2D00, 0x2D2D ), /* Georgian (Nuskhuri) */
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_geok_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_grek_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */
- AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0370, 0x03FF ), /* Greek and Coptic */
+ AF_UNIRANGE_REC( 0x1F00, 0x1FFF ), /* Greek Extended */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_grek_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x037AUL, 0x037AUL ),
- AF_UNIRANGE_REC( 0x0384UL, 0x0385UL ),
- AF_UNIRANGE_REC( 0x1FBDUL, 0x1FC1UL ),
- AF_UNIRANGE_REC( 0x1FCDUL, 0x1FCFUL ),
- AF_UNIRANGE_REC( 0x1FDDUL, 0x1FDFUL ),
- AF_UNIRANGE_REC( 0x1FEDUL, 0x1FEFUL ),
- AF_UNIRANGE_REC( 0x1FFDUL, 0x1FFEUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x037A, 0x037A ),
+ AF_UNIRANGE_REC( 0x0384, 0x0385 ),
+ AF_UNIRANGE_REC( 0x1FBD, 0x1FC1 ),
+ AF_UNIRANGE_REC( 0x1FCD, 0x1FCF ),
+ AF_UNIRANGE_REC( 0x1FDD, 0x1FDF ),
+ AF_UNIRANGE_REC( 0x1FED, 0x1FEF ),
+ AF_UNIRANGE_REC( 0x1FFD, 0x1FFE ),
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_gujr_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x0A80, 0x0AFF ), /* Gujarati */
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_gujr_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x0A81, 0x0A82 ),
+ AF_UNIRANGE_REC( 0x0ABC, 0x0ABC ),
+ AF_UNIRANGE_REC( 0x0AC1, 0x0AC8 ),
+ AF_UNIRANGE_REC( 0x0ACD, 0x0ACD ),
+ AF_UNIRANGE_REC( 0x0AE2, 0x0AE3 ),
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+
+ const AF_Script_UniRangeRec af_guru_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x0A00, 0x0A7F ), /* Gurmukhi */
+ AF_UNIRANGE_REC( 0, 0 )
+ };
+
+ const AF_Script_UniRangeRec af_guru_nonbase_uniranges[] =
+ {
+ AF_UNIRANGE_REC( 0x0A01, 0x0A02 ),
+ AF_UNIRANGE_REC( 0x0A3C, 0x0A3C ),
+ AF_UNIRANGE_REC( 0x0A41, 0x0A51 ),
+ AF_UNIRANGE_REC( 0x0A70, 0x0A71 ),
+ AF_UNIRANGE_REC( 0x0A75, 0x0A75 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_hebr_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0590UL, 0x05FFUL ), /* Hebrew */
- AF_UNIRANGE_REC( 0xFB1DUL, 0xFB4FUL ), /* Alphab. Present. Forms (Hebrew) */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0590, 0x05FF ), /* Hebrew */
+ AF_UNIRANGE_REC( 0xFB1D, 0xFB4F ), /* Alphab. Present. Forms (Hebrew) */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_hebr_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0591UL, 0x05BFUL ),
- AF_UNIRANGE_REC( 0x05C1UL, 0x05C2UL ),
- AF_UNIRANGE_REC( 0x05C4UL, 0x05C5UL ),
- AF_UNIRANGE_REC( 0x05C7UL, 0x05C7UL ),
- AF_UNIRANGE_REC( 0xFB1EUL, 0xFB1EUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0591, 0x05BF ),
+ AF_UNIRANGE_REC( 0x05C1, 0x05C2 ),
+ AF_UNIRANGE_REC( 0x05C4, 0x05C5 ),
+ AF_UNIRANGE_REC( 0x05C7, 0x05C7 ),
+ AF_UNIRANGE_REC( 0xFB1E, 0xFB1E ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_knda_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0C80UL, 0x0CFFUL ), /* Kannada */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0C80, 0x0CFF ), /* Kannada */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_knda_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0C81UL, 0x0C81UL ),
- AF_UNIRANGE_REC( 0x0CBCUL, 0x0CBCUL ),
- AF_UNIRANGE_REC( 0x0CBFUL, 0x0CBFUL ),
- AF_UNIRANGE_REC( 0x0CC6UL, 0x0CC6UL ),
- AF_UNIRANGE_REC( 0x0CCCUL, 0x0CCDUL ),
- AF_UNIRANGE_REC( 0x0CE2UL, 0x0CE3UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0C81, 0x0C81 ),
+ AF_UNIRANGE_REC( 0x0CBC, 0x0CBC ),
+ AF_UNIRANGE_REC( 0x0CBF, 0x0CBF ),
+ AF_UNIRANGE_REC( 0x0CC6, 0x0CC6 ),
+ AF_UNIRANGE_REC( 0x0CCC, 0x0CCD ),
+ AF_UNIRANGE_REC( 0x0CE2, 0x0CE3 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_khmr_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1780UL, 0x17FFUL ), /* Khmer */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1780, 0x17FF ), /* Khmer */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_khmr_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x17B7UL, 0x17BDUL ),
- AF_UNIRANGE_REC( 0x17C6UL, 0x17C6UL ),
- AF_UNIRANGE_REC( 0x17C9UL, 0x17D3UL ),
- AF_UNIRANGE_REC( 0x17DDUL, 0x17DDUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x17B7, 0x17BD ),
+ AF_UNIRANGE_REC( 0x17C6, 0x17C6 ),
+ AF_UNIRANGE_REC( 0x17C9, 0x17D3 ),
+ AF_UNIRANGE_REC( 0x17DD, 0x17DD ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_khms_uniranges[] =
{
- AF_UNIRANGE_REC( 0x19E0UL, 0x19FFUL ), /* Khmer Symbols */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x19E0, 0x19FF ), /* Khmer Symbols */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_khms_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_lao_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0E80UL, 0x0EFFUL ), /* Lao */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0E80, 0x0EFF ), /* Lao */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_lao_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0EB1UL, 0x0EB1UL ),
- AF_UNIRANGE_REC( 0x0EB4UL, 0x0EBCUL ),
- AF_UNIRANGE_REC( 0x0EC8UL, 0x0ECDUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0EB1, 0x0EB1 ),
+ AF_UNIRANGE_REC( 0x0EB4, 0x0EBC ),
+ AF_UNIRANGE_REC( 0x0EC8, 0x0ECD ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_latn_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */
- AF_UNIRANGE_REC( 0x00A0UL, 0x00A9UL ), /* Latin-1 Supplement (no control chars) */
- AF_UNIRANGE_REC( 0x00ABUL, 0x00B1UL ), /* ... continued */
- AF_UNIRANGE_REC( 0x00B4UL, 0x00B8UL ), /* ... continued */
- AF_UNIRANGE_REC( 0x00BBUL, 0x00FFUL ), /* ... continued */
- AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */
- AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */
- AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */
- AF_UNIRANGE_REC( 0x02B9UL, 0x02DFUL ), /* Spacing Modifier Letters */
- AF_UNIRANGE_REC( 0x02E5UL, 0x02FFUL ), /* ... continued */
- AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */
- AF_UNIRANGE_REC( 0x1AB0UL, 0x1ABEUL ), /* Combining Diacritical Marks Extended */
- AF_UNIRANGE_REC( 0x1D00UL, 0x1D2BUL ), /* Phonetic Extensions */
- AF_UNIRANGE_REC( 0x1D6BUL, 0x1D77UL ), /* ... continued */
- AF_UNIRANGE_REC( 0x1D79UL, 0x1D7FUL ), /* ... continued */
- AF_UNIRANGE_REC( 0x1D80UL, 0x1D9AUL ), /* Phonetic Extensions Supplement */
- AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */
- AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */
- AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */
- AF_UNIRANGE_REC( 0x20A0UL, 0x20B8UL ), /* Currency Symbols ... */
- AF_UNIRANGE_REC( 0x20BAUL, 0x20CFUL ), /* ... except new Rupee sign */
- AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */
- AF_UNIRANGE_REC( 0x2C60UL, 0x2C7BUL ), /* Latin Extended-C */
- AF_UNIRANGE_REC( 0x2C7EUL, 0x2C7FUL ), /* ... continued */
- AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */
- AF_UNIRANGE_REC( 0xA720UL, 0xA76FUL ), /* Latin Extended-D */
- AF_UNIRANGE_REC( 0xA771UL, 0xA7F7UL ), /* ... continued */
- AF_UNIRANGE_REC( 0xA7FAUL, 0xA7FFUL ), /* ... continued */
- AF_UNIRANGE_REC( 0xAB30UL, 0xAB5BUL ), /* Latin Extended-E */
- AF_UNIRANGE_REC( 0xAB60UL, 0xAB6FUL ), /* ... continued */
- AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */
- AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0020, 0x007F ), /* Basic Latin (no control chars) */
+ AF_UNIRANGE_REC( 0x00A0, 0x00A9 ), /* Latin-1 Supplement (no control chars) */
+ AF_UNIRANGE_REC( 0x00AB, 0x00B1 ), /* ... continued */
+ AF_UNIRANGE_REC( 0x00B4, 0x00B8 ), /* ... continued */
+ AF_UNIRANGE_REC( 0x00BB, 0x00FF ), /* ... continued */
+ AF_UNIRANGE_REC( 0x0100, 0x017F ), /* Latin Extended-A */
+ AF_UNIRANGE_REC( 0x0180, 0x024F ), /* Latin Extended-B */
+ AF_UNIRANGE_REC( 0x0250, 0x02AF ), /* IPA Extensions */
+ AF_UNIRANGE_REC( 0x02B9, 0x02DF ), /* Spacing Modifier Letters */
+ AF_UNIRANGE_REC( 0x02E5, 0x02FF ), /* ... continued */
+ AF_UNIRANGE_REC( 0x0300, 0x036F ), /* Combining Diacritical Marks */
+ AF_UNIRANGE_REC( 0x1AB0, 0x1ABE ), /* Combining Diacritical Marks Extended */
+ AF_UNIRANGE_REC( 0x1D00, 0x1D2B ), /* Phonetic Extensions */
+ AF_UNIRANGE_REC( 0x1D6B, 0x1D77 ), /* ... continued */
+ AF_UNIRANGE_REC( 0x1D79, 0x1D7F ), /* ... continued */
+ AF_UNIRANGE_REC( 0x1D80, 0x1D9A ), /* Phonetic Extensions Supplement */
+ AF_UNIRANGE_REC( 0x1DC0, 0x1DFF ), /* Combining Diacritical Marks Supplement */
+ AF_UNIRANGE_REC( 0x1E00, 0x1EFF ), /* Latin Extended Additional */
+ AF_UNIRANGE_REC( 0x2000, 0x206F ), /* General Punctuation */
+ AF_UNIRANGE_REC( 0x20A0, 0x20B8 ), /* Currency Symbols ... */
+ AF_UNIRANGE_REC( 0x20BA, 0x20CF ), /* ... except new Rupee sign */
+ AF_UNIRANGE_REC( 0x2150, 0x218F ), /* Number Forms */
+ AF_UNIRANGE_REC( 0x2C60, 0x2C7B ), /* Latin Extended-C */
+ AF_UNIRANGE_REC( 0x2C7E, 0x2C7F ), /* ... continued */
+ AF_UNIRANGE_REC( 0x2E00, 0x2E7F ), /* Supplemental Punctuation */
+ AF_UNIRANGE_REC( 0xA720, 0xA76F ), /* Latin Extended-D */
+ AF_UNIRANGE_REC( 0xA771, 0xA7F7 ), /* ... continued */
+ AF_UNIRANGE_REC( 0xA7FA, 0xA7FF ), /* ... continued */
+ AF_UNIRANGE_REC( 0xAB30, 0xAB5B ), /* Latin Extended-E */
+ AF_UNIRANGE_REC( 0xAB60, 0xAB6F ), /* ... continued */
+ AF_UNIRANGE_REC( 0xFB00, 0xFB06 ), /* Alphab. Present. Forms (Latin Ligs) */
+ AF_UNIRANGE_REC( 0x1D400, 0x1D7FF ), /* Mathematical Alphanumeric Symbols */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_latn_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x005EUL, 0x0060UL ),
- AF_UNIRANGE_REC( 0x007EUL, 0x007EUL ),
- AF_UNIRANGE_REC( 0x00A8UL, 0x00A9UL ),
- AF_UNIRANGE_REC( 0x00AEUL, 0x00B0UL ),
- AF_UNIRANGE_REC( 0x00B4UL, 0x00B4UL ),
- AF_UNIRANGE_REC( 0x00B8UL, 0x00B8UL ),
- AF_UNIRANGE_REC( 0x00BCUL, 0x00BEUL ),
- AF_UNIRANGE_REC( 0x02B9UL, 0x02DFUL ),
- AF_UNIRANGE_REC( 0x02E5UL, 0x02FFUL ),
- AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ),
- AF_UNIRANGE_REC( 0x1AB0UL, 0x1ABEUL ),
- AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ),
- AF_UNIRANGE_REC( 0x2017UL, 0x2017UL ),
- AF_UNIRANGE_REC( 0x203EUL, 0x203EUL ),
- AF_UNIRANGE_REC( 0xA788UL, 0xA788UL ),
- AF_UNIRANGE_REC( 0xA7F8UL, 0xA7FAUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x005E, 0x0060 ),
+ AF_UNIRANGE_REC( 0x007E, 0x007E ),
+ AF_UNIRANGE_REC( 0x00A8, 0x00A9 ),
+ AF_UNIRANGE_REC( 0x00AE, 0x00B0 ),
+ AF_UNIRANGE_REC( 0x00B4, 0x00B4 ),
+ AF_UNIRANGE_REC( 0x00B8, 0x00B8 ),
+ AF_UNIRANGE_REC( 0x00BC, 0x00BE ),
+ AF_UNIRANGE_REC( 0x02B9, 0x02DF ),
+ AF_UNIRANGE_REC( 0x02E5, 0x02FF ),
+ AF_UNIRANGE_REC( 0x0300, 0x036F ),
+ AF_UNIRANGE_REC( 0x1AB0, 0x1ABE ),
+ AF_UNIRANGE_REC( 0x1DC0, 0x1DFF ),
+ AF_UNIRANGE_REC( 0x2017, 0x2017 ),
+ AF_UNIRANGE_REC( 0x203E, 0x203E ),
+ AF_UNIRANGE_REC( 0xA788, 0xA788 ),
+ AF_UNIRANGE_REC( 0xA7F8, 0xA7FA ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_latb_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1D62UL, 0x1D6AUL ), /* some small subscript letters */
- AF_UNIRANGE_REC( 0x2080UL, 0x209CUL ), /* subscript digits and letters */
- AF_UNIRANGE_REC( 0x2C7CUL, 0x2C7CUL ), /* latin subscript small letter j */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1D62, 0x1D6A ), /* some small subscript letters */
+ AF_UNIRANGE_REC( 0x2080, 0x209C ), /* subscript digits and letters */
+ AF_UNIRANGE_REC( 0x2C7C, 0x2C7C ), /* latin subscript small letter j */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_latb_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_latp_uniranges[] =
{
- AF_UNIRANGE_REC( 0x00AAUL, 0x00AAUL ), /* feminine ordinal indicator */
- AF_UNIRANGE_REC( 0x00B2UL, 0x00B3UL ), /* superscript two and three */
- AF_UNIRANGE_REC( 0x00B9UL, 0x00BAUL ), /* superscript one, masc. ord. indic. */
- AF_UNIRANGE_REC( 0x02B0UL, 0x02B8UL ), /* some latin superscript mod. letters */
- AF_UNIRANGE_REC( 0x02E0UL, 0x02E4UL ), /* some IPA modifier letters */
- AF_UNIRANGE_REC( 0x1D2CUL, 0x1D61UL ), /* latin superscript modifier letters */
- AF_UNIRANGE_REC( 0x1D78UL, 0x1D78UL ), /* modifier letter cyrillic en */
- AF_UNIRANGE_REC( 0x1D9BUL, 0x1DBFUL ), /* more modifier letters */
- AF_UNIRANGE_REC( 0x2070UL, 0x207FUL ), /* superscript digits and letters */
- AF_UNIRANGE_REC( 0x2C7DUL, 0x2C7DUL ), /* modifier letter capital v */
- AF_UNIRANGE_REC( 0xA770UL, 0xA770UL ), /* modifier letter us */
- AF_UNIRANGE_REC( 0xA7F8UL, 0xA7F9UL ), /* more modifier letters */
- AF_UNIRANGE_REC( 0xAB5CUL, 0xAB5FUL ), /* more modifier letters */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x00AA, 0x00AA ), /* feminine ordinal indicator */
+ AF_UNIRANGE_REC( 0x00B2, 0x00B3 ), /* superscript two and three */
+ AF_UNIRANGE_REC( 0x00B9, 0x00BA ), /* superscript one, masc. ord. indic. */
+ AF_UNIRANGE_REC( 0x02B0, 0x02B8 ), /* some latin superscript mod. letters */
+ AF_UNIRANGE_REC( 0x02E0, 0x02E4 ), /* some IPA modifier letters */
+ AF_UNIRANGE_REC( 0x1D2C, 0x1D61 ), /* latin superscript modifier letters */
+ AF_UNIRANGE_REC( 0x1D78, 0x1D78 ), /* modifier letter cyrillic en */
+ AF_UNIRANGE_REC( 0x1D9B, 0x1DBF ), /* more modifier letters */
+ AF_UNIRANGE_REC( 0x2070, 0x207F ), /* superscript digits and letters */
+ AF_UNIRANGE_REC( 0x2C7D, 0x2C7D ), /* modifier letter capital v */
+ AF_UNIRANGE_REC( 0xA770, 0xA770 ), /* modifier letter us */
+ AF_UNIRANGE_REC( 0xA7F8, 0xA7F9 ), /* more modifier letters */
+ AF_UNIRANGE_REC( 0xAB5C, 0xAB5F ), /* more modifier letters */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_latp_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_mymr_uniranges[] =
+ const AF_Script_UniRangeRec af_mlym_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1000UL, 0x109FUL ), /* Myanmar */
- AF_UNIRANGE_REC( 0xA9E0UL, 0xA9FFUL ), /* Myanmar Extended-B */
- AF_UNIRANGE_REC( 0xAA60UL, 0xAA7FUL ), /* Myanmar Extended-A */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0D00, 0x0D7F ), /* Malayalam */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_mymr_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_mlym_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x102DUL, 0x1030UL ),
- AF_UNIRANGE_REC( 0x1032UL, 0x1037UL ),
- AF_UNIRANGE_REC( 0x103AUL, 0x103AUL ),
- AF_UNIRANGE_REC( 0x103DUL, 0x103EUL ),
- AF_UNIRANGE_REC( 0x1058UL, 0x1059UL ),
- AF_UNIRANGE_REC( 0x105EUL, 0x1060UL ),
- AF_UNIRANGE_REC( 0x1071UL, 0x1074UL ),
- AF_UNIRANGE_REC( 0x1082UL, 0x1082UL ),
- AF_UNIRANGE_REC( 0x1085UL, 0x1086UL ),
- AF_UNIRANGE_REC( 0x108DUL, 0x108DUL ),
- AF_UNIRANGE_REC( 0xA9E5UL, 0xA9E5UL ),
- AF_UNIRANGE_REC( 0xAA7CUL, 0xAA7CUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0D01, 0x0D01 ),
+ AF_UNIRANGE_REC( 0x0D4D, 0x0D4E ),
+ AF_UNIRANGE_REC( 0x0D62, 0x0D63 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_none_uniranges[] =
+ const AF_Script_UniRangeRec af_mymr_uniranges[] =
{
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1000, 0x109F ), /* Myanmar */
+ AF_UNIRANGE_REC( 0xA9E0, 0xA9FF ), /* Myanmar Extended-B */
+ AF_UNIRANGE_REC( 0xAA60, 0xAA7F ), /* Myanmar Extended-A */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_none_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_mymr_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x102D, 0x1030 ),
+ AF_UNIRANGE_REC( 0x1032, 0x1037 ),
+ AF_UNIRANGE_REC( 0x103A, 0x103A ),
+ AF_UNIRANGE_REC( 0x103D, 0x103E ),
+ AF_UNIRANGE_REC( 0x1058, 0x1059 ),
+ AF_UNIRANGE_REC( 0x105E, 0x1060 ),
+ AF_UNIRANGE_REC( 0x1071, 0x1074 ),
+ AF_UNIRANGE_REC( 0x1082, 0x1082 ),
+ AF_UNIRANGE_REC( 0x1085, 0x1086 ),
+ AF_UNIRANGE_REC( 0x108D, 0x108D ),
+ AF_UNIRANGE_REC( 0xA9E5, 0xA9E5 ),
+ AF_UNIRANGE_REC( 0xAA7C, 0xAA7C ),
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_telu_uniranges[] =
+ const AF_Script_UniRangeRec af_none_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0C00UL, 0x0C7FUL ), /* Telugu */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_telu_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_none_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0C00UL, 0x0C00UL ),
- AF_UNIRANGE_REC( 0x0C3EUL, 0x0C40UL ),
- AF_UNIRANGE_REC( 0x0C46UL, 0x0C56UL ),
- AF_UNIRANGE_REC( 0x0C62UL, 0x0C63UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_thai_uniranges[] =
+ const AF_Script_UniRangeRec af_sinh_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0E00UL, 0x0E7FUL ), /* Thai */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0D80, 0x0DFF ), /* Sinhala */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_thai_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_sinh_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0E31UL, 0x0E31UL ),
- AF_UNIRANGE_REC( 0x0E34UL, 0x0E3AUL ),
- AF_UNIRANGE_REC( 0x0E47UL, 0x0E4EUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0DCA, 0x0DCA ),
+ AF_UNIRANGE_REC( 0x0DD2, 0x0DD6 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
-#ifdef AF_CONFIG_OPTION_INDIC
-
- const AF_Script_UniRangeRec af_gujr_uniranges[] =
+ const AF_Script_UniRangeRec af_taml_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0A80UL, 0x0AFFUL ), /* Gujarati */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0B80, 0x0BFF ), /* Tamil */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_gujr_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_taml_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0A81UL, 0x0A82UL ),
- AF_UNIRANGE_REC( 0x0ABCUL, 0x0ABCUL ),
- AF_UNIRANGE_REC( 0x0AC1UL, 0x0AC8UL ),
- AF_UNIRANGE_REC( 0x0ACDUL, 0x0ACDUL ),
- AF_UNIRANGE_REC( 0x0AE2UL, 0x0AE3UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0B82, 0x0B82 ),
+ AF_UNIRANGE_REC( 0x0BC0, 0x0BC2 ),
+ AF_UNIRANGE_REC( 0x0BCD, 0x0BCD ),
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_guru_uniranges[] =
+ const AF_Script_UniRangeRec af_telu_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0A00UL, 0x0A7FUL ), /* Gurmukhi */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0C00, 0x0C7F ), /* Telugu */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_guru_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_telu_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0A01UL, 0x0A02UL ),
- AF_UNIRANGE_REC( 0x0A3CUL, 0x0A3EUL ),
- AF_UNIRANGE_REC( 0x0A41UL, 0x0A51UL ),
- AF_UNIRANGE_REC( 0x0A70UL, 0x0A71UL ),
- AF_UNIRANGE_REC( 0x0A75UL, 0x0A75UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0C00, 0x0C00 ),
+ AF_UNIRANGE_REC( 0x0C3E, 0x0C40 ),
+ AF_UNIRANGE_REC( 0x0C46, 0x0C56 ),
+ AF_UNIRANGE_REC( 0x0C62, 0x0C63 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_limb_uniranges[] =
+ const AF_Script_UniRangeRec af_thai_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1900UL, 0x194FUL ), /* Limbu */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0E00, 0x0E7F ), /* Thai */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_limb_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_thai_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1920UL, 0x1922UL ),
- AF_UNIRANGE_REC( 0x1927UL, 0x1934UL ),
- AF_UNIRANGE_REC( 0x1937UL, 0x193BUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0E31, 0x0E31 ),
+ AF_UNIRANGE_REC( 0x0E34, 0x0E3A ),
+ AF_UNIRANGE_REC( 0x0E47, 0x0E4E ),
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_mlym_uniranges[] =
+#ifdef AF_CONFIG_OPTION_INDIC
+
+ const AF_Script_UniRangeRec af_limb_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0D00UL, 0x0D7FUL ), /* Malayalam */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1900, 0x194F ), /* Limbu */
+ AF_UNIRANGE_REC( 0, 0 )
};
- const AF_Script_UniRangeRec af_mlym_nonbase_uniranges[] =
+ const AF_Script_UniRangeRec af_limb_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0D01UL, 0x0D01UL ),
- AF_UNIRANGE_REC( 0x0D4DUL, 0x0D4EUL ),
- AF_UNIRANGE_REC( 0x0D62UL, 0x0D63UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1920, 0x1922 ),
+ AF_UNIRANGE_REC( 0x1927, 0x1934 ),
+ AF_UNIRANGE_REC( 0x1937, 0x193B ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_orya_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0B00UL, 0x0B7FUL ), /* Oriya */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0B00, 0x0B7F ), /* Oriya */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_orya_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0B01UL, 0x0B02UL ),
- AF_UNIRANGE_REC( 0x0B3CUL, 0x0B3CUL ),
- AF_UNIRANGE_REC( 0x0B3FUL, 0x0B3FUL ),
- AF_UNIRANGE_REC( 0x0B41UL, 0x0B44UL ),
- AF_UNIRANGE_REC( 0x0B4DUL, 0x0B56UL ),
- AF_UNIRANGE_REC( 0x0B62UL, 0x0B63UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
- };
-
-
- const AF_Script_UniRangeRec af_sinh_uniranges[] =
- {
- AF_UNIRANGE_REC( 0x0D80UL, 0x0DFFUL ), /* Sinhala */
- AF_UNIRANGE_REC( 0UL, 0UL )
- };
-
- const AF_Script_UniRangeRec af_sinh_nonbase_uniranges[] =
- {
- AF_UNIRANGE_REC( 0x0DCAUL, 0x0DCAUL ),
- AF_UNIRANGE_REC( 0x0DD2UL, 0x0DD6UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0B01, 0x0B02 ),
+ AF_UNIRANGE_REC( 0x0B3C, 0x0B3C ),
+ AF_UNIRANGE_REC( 0x0B3F, 0x0B3F ),
+ AF_UNIRANGE_REC( 0x0B41, 0x0B44 ),
+ AF_UNIRANGE_REC( 0x0B4D, 0x0B56 ),
+ AF_UNIRANGE_REC( 0x0B62, 0x0B63 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_sund_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL ), /* Sundanese */
- AF_UNIRANGE_REC( 0x1CC0UL, 0x1CCFUL ), /* Sundanese Supplement */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1B80, 0x1BBF ), /* Sundanese */
+ AF_UNIRANGE_REC( 0x1CC0, 0x1CCF ), /* Sundanese Supplement */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_sund_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1B80UL, 0x1B82UL ),
- AF_UNIRANGE_REC( 0x1BA1UL, 0x1BADUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1B80, 0x1B82 ),
+ AF_UNIRANGE_REC( 0x1BA1, 0x1BAD ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_sylo_uniranges[] =
{
- AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL ), /* Syloti Nagri */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0xA800, 0xA82F ), /* Syloti Nagri */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_sylo_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0xA802UL, 0xA802UL ),
- AF_UNIRANGE_REC( 0xA806UL, 0xA806UL ),
- AF_UNIRANGE_REC( 0xA80BUL, 0xA80BUL ),
- AF_UNIRANGE_REC( 0xA825UL, 0xA826UL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
- };
-
-
- const AF_Script_UniRangeRec af_taml_uniranges[] =
- {
- AF_UNIRANGE_REC( 0x0B80UL, 0x0BFFUL ), /* Tamil */
- AF_UNIRANGE_REC( 0UL, 0UL )
- };
-
- const AF_Script_UniRangeRec af_taml_nonbase_uniranges[] =
- {
- AF_UNIRANGE_REC( 0x0B82UL, 0x0B82UL ),
- AF_UNIRANGE_REC( 0x0BC0UL, 0x0BC2UL ),
- AF_UNIRANGE_REC( 0x0BCDUL, 0x0BCDUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0xA802, 0xA802 ),
+ AF_UNIRANGE_REC( 0xA806, 0xA806 ),
+ AF_UNIRANGE_REC( 0xA80B, 0xA80B ),
+ AF_UNIRANGE_REC( 0xA825, 0xA826 ),
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_tibt_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL ), /* Tibetan */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0F00, 0x0FFF ), /* Tibetan */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_tibt_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x0F18UL, 0x0F19UL ),
- AF_UNIRANGE_REC( 0x0F35UL, 0x0F35UL ),
- AF_UNIRANGE_REC( 0x0F37UL, 0x0F37UL ),
- AF_UNIRANGE_REC( 0x0F39UL, 0x0F39UL ),
- AF_UNIRANGE_REC( 0x0F3EUL, 0x0F3FUL ),
- AF_UNIRANGE_REC( 0x0F71UL, 0x0F7EUL ),
- AF_UNIRANGE_REC( 0x0F80UL, 0x0F84UL ),
- AF_UNIRANGE_REC( 0x0F86UL, 0x0F87UL ),
- AF_UNIRANGE_REC( 0x0F8DUL, 0x0FBCUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x0F18, 0x0F19 ),
+ AF_UNIRANGE_REC( 0x0F35, 0x0F35 ),
+ AF_UNIRANGE_REC( 0x0F37, 0x0F37 ),
+ AF_UNIRANGE_REC( 0x0F39, 0x0F39 ),
+ AF_UNIRANGE_REC( 0x0F3E, 0x0F3F ),
+ AF_UNIRANGE_REC( 0x0F71, 0x0F7E ),
+ AF_UNIRANGE_REC( 0x0F80, 0x0F84 ),
+ AF_UNIRANGE_REC( 0x0F86, 0x0F87 ),
+ AF_UNIRANGE_REC( 0x0F8D, 0x0FBC ),
+ AF_UNIRANGE_REC( 0, 0 )
};
#endif /* !AF_CONFIG_OPTION_INDIC */
@@ -594,44 +669,44 @@
const AF_Script_UniRangeRec af_hani_uniranges[] =
{
- AF_UNIRANGE_REC( 0x1100UL, 0x11FFUL ), /* Hangul Jamo */
- AF_UNIRANGE_REC( 0x2E80UL, 0x2EFFUL ), /* CJK Radicals Supplement */
- AF_UNIRANGE_REC( 0x2F00UL, 0x2FDFUL ), /* Kangxi Radicals */
- AF_UNIRANGE_REC( 0x2FF0UL, 0x2FFFUL ), /* Ideographic Description Characters */
- AF_UNIRANGE_REC( 0x3000UL, 0x303FUL ), /* CJK Symbols and Punctuation */
- AF_UNIRANGE_REC( 0x3040UL, 0x309FUL ), /* Hiragana */
- AF_UNIRANGE_REC( 0x30A0UL, 0x30FFUL ), /* Katakana */
- AF_UNIRANGE_REC( 0x3100UL, 0x312FUL ), /* Bopomofo */
- AF_UNIRANGE_REC( 0x3130UL, 0x318FUL ), /* Hangul Compatibility Jamo */
- AF_UNIRANGE_REC( 0x3190UL, 0x319FUL ), /* Kanbun */
- AF_UNIRANGE_REC( 0x31A0UL, 0x31BFUL ), /* Bopomofo Extended */
- AF_UNIRANGE_REC( 0x31C0UL, 0x31EFUL ), /* CJK Strokes */
- AF_UNIRANGE_REC( 0x31F0UL, 0x31FFUL ), /* Katakana Phonetic Extensions */
- AF_UNIRANGE_REC( 0x3300UL, 0x33FFUL ), /* CJK Compatibility */
- AF_UNIRANGE_REC( 0x3400UL, 0x4DBFUL ), /* CJK Unified Ideographs Extension A */
- AF_UNIRANGE_REC( 0x4DC0UL, 0x4DFFUL ), /* Yijing Hexagram Symbols */
- AF_UNIRANGE_REC( 0x4E00UL, 0x9FFFUL ), /* CJK Unified Ideographs */
- AF_UNIRANGE_REC( 0xA960UL, 0xA97FUL ), /* Hangul Jamo Extended-A */
- AF_UNIRANGE_REC( 0xAC00UL, 0xD7AFUL ), /* Hangul Syllables */
- AF_UNIRANGE_REC( 0xD7B0UL, 0xD7FFUL ), /* Hangul Jamo Extended-B */
- AF_UNIRANGE_REC( 0xF900UL, 0xFAFFUL ), /* CJK Compatibility Ideographs */
- AF_UNIRANGE_REC( 0xFE10UL, 0xFE1FUL ), /* Vertical forms */
- AF_UNIRANGE_REC( 0xFE30UL, 0xFE4FUL ), /* CJK Compatibility Forms */
- AF_UNIRANGE_REC( 0xFF00UL, 0xFFEFUL ), /* Halfwidth and Fullwidth Forms */
- AF_UNIRANGE_REC( 0x1B000UL, 0x1B0FFUL ), /* Kana Supplement */
- AF_UNIRANGE_REC( 0x1D300UL, 0x1D35FUL ), /* Tai Xuan Hing Symbols */
- AF_UNIRANGE_REC( 0x20000UL, 0x2A6DFUL ), /* CJK Unified Ideographs Extension B */
- AF_UNIRANGE_REC( 0x2A700UL, 0x2B73FUL ), /* CJK Unified Ideographs Extension C */
- AF_UNIRANGE_REC( 0x2B740UL, 0x2B81FUL ), /* CJK Unified Ideographs Extension D */
- AF_UNIRANGE_REC( 0x2F800UL, 0x2FA1FUL ), /* CJK Compatibility Ideographs Supplement */
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x1100, 0x11FF ), /* Hangul Jamo */
+ AF_UNIRANGE_REC( 0x2E80, 0x2EFF ), /* CJK Radicals Supplement */
+ AF_UNIRANGE_REC( 0x2F00, 0x2FDF ), /* Kangxi Radicals */
+ AF_UNIRANGE_REC( 0x2FF0, 0x2FFF ), /* Ideographic Description Characters */
+ AF_UNIRANGE_REC( 0x3000, 0x303F ), /* CJK Symbols and Punctuation */
+ AF_UNIRANGE_REC( 0x3040, 0x309F ), /* Hiragana */
+ AF_UNIRANGE_REC( 0x30A0, 0x30FF ), /* Katakana */
+ AF_UNIRANGE_REC( 0x3100, 0x312F ), /* Bopomofo */
+ AF_UNIRANGE_REC( 0x3130, 0x318F ), /* Hangul Compatibility Jamo */
+ AF_UNIRANGE_REC( 0x3190, 0x319F ), /* Kanbun */
+ AF_UNIRANGE_REC( 0x31A0, 0x31BF ), /* Bopomofo Extended */
+ AF_UNIRANGE_REC( 0x31C0, 0x31EF ), /* CJK Strokes */
+ AF_UNIRANGE_REC( 0x31F0, 0x31FF ), /* Katakana Phonetic Extensions */
+ AF_UNIRANGE_REC( 0x3300, 0x33FF ), /* CJK Compatibility */
+ AF_UNIRANGE_REC( 0x3400, 0x4DBF ), /* CJK Unified Ideographs Extension A */
+ AF_UNIRANGE_REC( 0x4DC0, 0x4DFF ), /* Yijing Hexagram Symbols */
+ AF_UNIRANGE_REC( 0x4E00, 0x9FFF ), /* CJK Unified Ideographs */
+ AF_UNIRANGE_REC( 0xA960, 0xA97F ), /* Hangul Jamo Extended-A */
+ AF_UNIRANGE_REC( 0xAC00, 0xD7AF ), /* Hangul Syllables */
+ AF_UNIRANGE_REC( 0xD7B0, 0xD7FF ), /* Hangul Jamo Extended-B */
+ AF_UNIRANGE_REC( 0xF900, 0xFAFF ), /* CJK Compatibility Ideographs */
+ AF_UNIRANGE_REC( 0xFE10, 0xFE1F ), /* Vertical forms */
+ AF_UNIRANGE_REC( 0xFE30, 0xFE4F ), /* CJK Compatibility Forms */
+ AF_UNIRANGE_REC( 0xFF00, 0xFFEF ), /* Halfwidth and Fullwidth Forms */
+ AF_UNIRANGE_REC( 0x1B000, 0x1B0FF ), /* Kana Supplement */
+ AF_UNIRANGE_REC( 0x1D300, 0x1D35F ), /* Tai Xuan Hing Symbols */
+ AF_UNIRANGE_REC( 0x20000, 0x2A6DF ), /* CJK Unified Ideographs Extension B */
+ AF_UNIRANGE_REC( 0x2A700, 0x2B73F ), /* CJK Unified Ideographs Extension C */
+ AF_UNIRANGE_REC( 0x2B740, 0x2B81F ), /* CJK Unified Ideographs Extension D */
+ AF_UNIRANGE_REC( 0x2F800, 0x2FA1F ), /* CJK Compatibility Ideographs Supplement */
+ AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_hani_nonbase_uniranges[] =
{
- AF_UNIRANGE_REC( 0x302AUL, 0x302FUL ),
- AF_UNIRANGE_REC( 0x3190UL, 0x319FUL ),
- AF_UNIRANGE_REC( 0UL, 0UL )
+ AF_UNIRANGE_REC( 0x302A, 0x302F ),
+ AF_UNIRANGE_REC( 0x3190, 0x319F ),
+ AF_UNIRANGE_REC( 0, 0 )
};
#endif /* !AF_CONFIG_OPTION_CJK */
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afscript.h b/Build/source/libs/freetype2/freetype-src/src/autofit/afscript.h
index 9bbb6f3b4f5..33c30129816 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afscript.h
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afscript.h
@@ -36,12 +36,24 @@
HINTING_BOTTOM_TO_TOP,
"\xD9\x84 \xD8\xAD \xD9\x80" ) /* ل ح ـ */
+ SCRIPT( armn, ARMN,
+ "Armenian",
+ HB_SCRIPT_ARMENIAN,
+ HINTING_BOTTOM_TO_TOP,
+ "\xD6\x85 \xD5\x95" ) /* օ Օ */
+
/* there are no simple forms for letters; we thus use two digit shapes */
SCRIPT( beng, BENG,
"Bengali",
HB_SCRIPT_BENGALI,
HINTING_TOP_TO_BOTTOM,
- "\xE0\xA7\xA6 \xE0\xA7\xAA" ) /* ০ ৪*/
+ "\xE0\xA7\xA6 \xE0\xA7\xAA" ) /* ০ ৪ */
+
+ SCRIPT( cher, CHER,
+ "Cherokee",
+ HB_SCRIPT_CHEROKEE,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE1\x8E\xA4 \xE1\x8F\x85 \xEA\xAE\x95" ) /* Ꭴ Ꮕ ꮕ */
SCRIPT( cyrl, CYRL,
"Cyrillic",
@@ -55,12 +67,42 @@
HINTING_TOP_TO_BOTTOM,
"\xE0\xA4\xA0 \xE0\xA4\xB5 \xE0\xA4\x9F" ) /* ठ व ट */
+ SCRIPT( ethi, ETHI,
+ "Ethiopic",
+ HB_SCRIPT_ETHIOPIC,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE1\x8B\x90" ) /* ዐ */
+
+ SCRIPT( geor, GEOR,
+ "Georgian (Mkhedruli)",
+ HB_SCRIPT_GEORGIAN,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE1\x83\x98 \xE1\x83\x94 \xE1\x83\x90" ) /* ი ე ა */
+
+ SCRIPT( geok, GEOK,
+ "Georgian (Khutsuri)",
+ HB_SCRIPT_INVALID,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE1\x82\xB6 \xE1\x82\xB1 \xE2\xB4\x99" ) /* Ⴖ Ⴑ ⴙ */
+
SCRIPT( grek, GREK,
"Greek",
HB_SCRIPT_GREEK,
HINTING_BOTTOM_TO_TOP,
"\xCE\xBF \xCE\x9F" ) /* ο Ο */
+ SCRIPT( gujr, GUJR,
+ "Gujarati",
+ HB_SCRIPT_GUJARATI,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE0\xAA\x9F \xE0\xAB\xA6" ) /* ટ ૦ */
+
+ SCRIPT( guru, GURU,
+ "Gurmukhi",
+ HB_SCRIPT_GURMUKHI,
+ HINTING_TOP_TO_BOTTOM,
+ "\xE0\xA8\xA0 \xE0\xA8\xB0 \xE0\xA9\xA6" ) /* ਠ ਰ ੦ */
+
SCRIPT( hebr, HEBR,
"Hebrew",
HB_SCRIPT_HEBREW,
@@ -111,6 +153,12 @@
HINTING_BOTTOM_TO_TOP,
"\xE1\xB5\x92 \xE1\xB4\xBC \xE2\x81\xB0" ) /* ᵒ ᴼ ⁰ */
+ SCRIPT( mlym, MLYM,
+ "Malayalam",
+ HB_SCRIPT_MALAYALAM,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE0\xB4\xA0 \xE0\xB4\xB1" ) /* ഠ റ */
+
SCRIPT( mymr, MYMR,
"Myanmar",
HB_SCRIPT_MYANMAR,
@@ -123,6 +171,19 @@
HINTING_BOTTOM_TO_TOP,
"" )
+ SCRIPT( sinh, SINH,
+ "Sinhala",
+ HB_SCRIPT_SINHALA,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE0\xB6\xA7" ) /* ට */
+
+ /* only digit zero has a simple (round) shape in the Tamil script */
+ SCRIPT( taml, TAML,
+ "Tamil",
+ HB_SCRIPT_TAMIL,
+ HINTING_BOTTOM_TO_TOP,
+ "\xE0\xAF\xA6" ) /* ௦ */
+
/* there are no simple forms for letters; we thus use two digit shapes */
SCRIPT( telu, TELU,
"Telugu",
@@ -138,42 +199,18 @@
#ifdef AF_CONFIG_OPTION_INDIC
- SCRIPT( gujr, GUJR,
- "Gujarati",
- HB_SCRIPT_GUJARATI,
- HINTING_BOTTOM_TO_TOP,
- "o" ) /* XXX */
-
- SCRIPT( guru, GURU,
- "Gurmukhi",
- HB_SCRIPT_GURMUKHI,
- HINTING_BOTTOM_TO_TOP,
- "o" ) /* XXX */
-
SCRIPT( limb, LIMB,
"Limbu",
HB_SCRIPT_LIMBU,
HINTING_BOTTOM_TO_TOP,
"o" ) /* XXX */
- SCRIPT( mlym, MLYM,
- "Malayalam",
- HB_SCRIPT_MALAYALAM,
- HINTING_BOTTOM_TO_TOP,
- "o" ) /* XXX */
-
SCRIPT( orya, ORYA,
"Oriya",
HB_SCRIPT_ORIYA,
HINTING_BOTTOM_TO_TOP,
"o" ) /* XXX */
- SCRIPT( sinh, SINH,
- "Sinhala",
- HB_SCRIPT_SINHALA,
- HINTING_BOTTOM_TO_TOP,
- "o" ) /* XXX */
-
SCRIPT( sund, SUND,
"Sundanese",
HB_SCRIPT_SUNDANESE,
@@ -186,12 +223,6 @@
HINTING_BOTTOM_TO_TOP,
"o" ) /* XXX */
- SCRIPT( taml, TAML,
- "Tamil",
- HB_SCRIPT_TAMIL,
- HINTING_BOTTOM_TO_TOP,
- "o" ) /* XXX */
-
SCRIPT( tibt, TIBT,
"Tibetan",
HB_SCRIPT_TIBETAN,
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/afstyles.h b/Build/source/libs/freetype2/freetype-src/src/autofit/afstyles.h
index 9c57258475e..e83a95bb593 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/afstyles.h
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/afstyles.h
@@ -52,10 +52,10 @@
#undef META_STYLE_LATIN
#define META_STYLE_LATIN( s, S, ds ) \
STYLE_LATIN( s, S, c2cp, C2CP, ds, \
- "petite capticals from capitals", \
+ "petite capitals from capitals", \
PETITE_CAPITALS_FROM_CAPITALS ) \
STYLE_LATIN( s, S, c2sc, C2SC, ds, \
- "small capticals from capitals", \
+ "small capitals from capitals", \
SMALL_CAPITALS_FROM_CAPITALS ) \
STYLE_LATIN( s, S, ordn, ORDN, ds, \
"ordinals", \
@@ -90,6 +90,13 @@
AF_BLUE_STRINGSET_ARAB,
AF_COVERAGE_DEFAULT )
+ STYLE( armn_dflt, ARMN_DFLT,
+ "Armenian default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_ARMN,
+ AF_BLUE_STRINGSET_ARMN,
+ AF_COVERAGE_DEFAULT )
+
STYLE( beng_dflt, BENG_DFLT,
"Bengali default style",
AF_WRITING_SYSTEM_LATIN,
@@ -97,6 +104,13 @@
AF_BLUE_STRINGSET_BENG,
AF_COVERAGE_DEFAULT )
+ STYLE( cher_dflt, CHER_DFLT,
+ "Cherokee default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_CHER,
+ AF_BLUE_STRINGSET_CHER,
+ AF_COVERAGE_DEFAULT )
+
META_STYLE_LATIN( cyrl, CYRL, "Cyrillic" )
STYLE( deva_dflt, DEVA_DFLT,
@@ -106,8 +120,43 @@
AF_BLUE_STRINGSET_DEVA,
AF_COVERAGE_DEFAULT )
+ STYLE( ethi_dflt, ETHI_DFLT,
+ "Ethiopic default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_ETHI,
+ AF_BLUE_STRINGSET_ETHI,
+ AF_COVERAGE_DEFAULT )
+
+ STYLE( geor_dflt, GEOR_DFLT,
+ "Georgian (Mkhedruli) default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_GEOR,
+ AF_BLUE_STRINGSET_GEOR,
+ AF_COVERAGE_DEFAULT )
+
+ STYLE( geok_dflt, GEOK_DFLT,
+ "Georgian (Khutsuri) default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_GEOK,
+ AF_BLUE_STRINGSET_GEOK,
+ AF_COVERAGE_DEFAULT )
+
META_STYLE_LATIN( grek, GREK, "Greek" )
+ STYLE( gujr_dflt, GUJR_DFLT,
+ "Gujarati default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_GUJR,
+ AF_BLUE_STRINGSET_GUJR,
+ AF_COVERAGE_DEFAULT )
+
+ STYLE( guru_dflt, GURU_DFLT,
+ "Gurmukhi default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_GURU,
+ AF_BLUE_STRINGSET_GURU,
+ AF_COVERAGE_DEFAULT )
+
STYLE( hebr_dflt, HEBR_DFLT,
"Hebrew default style",
AF_WRITING_SYSTEM_LATIN,
@@ -168,6 +217,13 @@
AF_COVERAGE_DEFAULT )
#endif
+ STYLE( mlym_dflt, MLYM_DFLT,
+ "Malayalam default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_MLYM,
+ AF_BLUE_STRINGSET_MLYM,
+ AF_COVERAGE_DEFAULT )
+
STYLE( mymr_dflt, MYMR_DFLT,
"Myanmar default style",
AF_WRITING_SYSTEM_LATIN,
@@ -179,7 +235,21 @@
"no style",
AF_WRITING_SYSTEM_DUMMY,
AF_SCRIPT_NONE,
- (AF_Blue_Stringset)0,
+ AF_BLUE_STRINGSET_NONE,
+ AF_COVERAGE_DEFAULT )
+
+ STYLE( sinh_dflt, SINH_DFLT,
+ "Sinhala default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_SINH,
+ AF_BLUE_STRINGSET_SINH,
+ AF_COVERAGE_DEFAULT )
+
+ STYLE( taml_dflt, TAML_DFLT,
+ "Tamil default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_TAML,
+ AF_BLUE_STRINGSET_TAML,
AF_COVERAGE_DEFAULT )
STYLE( telu_dflt, TELU_DFLT,
@@ -208,15 +278,10 @@
(AF_Blue_Stringset)0, \
AF_COVERAGE_DEFAULT )
- STYLE_DEFAULT_INDIC( gujr, GUJR, "Gujarati" )
- STYLE_DEFAULT_INDIC( guru, GURU, "Gurmukhi" )
STYLE_DEFAULT_INDIC( limb, LIMB, "Limbu" )
- STYLE_DEFAULT_INDIC( mlym, MLYM, "Malayalam" )
STYLE_DEFAULT_INDIC( orya, ORYA, "Oriya" )
- STYLE_DEFAULT_INDIC( sinh, SINH, "Sinhala" )
STYLE_DEFAULT_INDIC( sund, SUND, "Sundanese" )
STYLE_DEFAULT_INDIC( sylo, SYLO, "Syloti Nagri" )
- STYLE_DEFAULT_INDIC( taml, TAML, "Tamil" )
STYLE_DEFAULT_INDIC( tibt, TIBT, "Tibetan" )
#endif /* AF_CONFIG_OPTION_INDIC */
diff --git a/Build/source/libs/freetype2/freetype-src/src/autofit/aftypes.h b/Build/source/libs/freetype2/freetype-src/src/autofit/aftypes.h
index eae6e11783c..ef62043c8a4 100644
--- a/Build/source/libs/freetype2/freetype-src/src/autofit/aftypes.h
+++ b/Build/source/libs/freetype2/freetype-src/src/autofit/aftypes.h
@@ -22,7 +22,7 @@
* Its main feature is the ability to differentiate between different
* writing systems and scripts in order to apply specific rules.
*
- * The code has also been compartmentized into several entities that
+ * The code has also been compartmentalized into several entities that
* should make algorithmic experimentation easier than with the old
* code.
*
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftadvanc.c b/Build/source/libs/freetype2/freetype-src/src/base/ftadvanc.c
index 2bfbe8a237f..9e2ab89845b 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftadvanc.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftadvanc.c
@@ -159,8 +159,8 @@
/* scale from 26.6 to 16.16 */
padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
- ? face->glyph->advance.y << 10
- : face->glyph->advance.x << 10;
+ ? face->glyph->advance.y * 1024
+ : face->glyph->advance.x * 1024;
}
return error;
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftbitmap.c b/Build/source/libs/freetype2/freetype-src/src/base/ftbitmap.c
index 8cc3a1730e0..24fead3e158 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftbitmap.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftbitmap.c
@@ -351,7 +351,7 @@
}
/* for each row */
- for ( y = 0; y < bitmap->rows ; y++ )
+ for ( y = 0; y < bitmap->rows; y++ )
{
/*
* Horizontally:
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/fthash.c b/Build/source/libs/freetype2/freetype-src/src/base/fthash.c
index 779f795101b..21bc8dd5b42 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/fthash.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/fthash.c
@@ -41,6 +41,7 @@
#include <ft2build.h>
#include FT_INTERNAL_HASH_H
+#include FT_INTERNAL_MEMORY_H
#define INITIAL_HT_SIZE 241
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftmac.c b/Build/source/libs/freetype2/freetype-src/src/base/ftmac.c
index 5cfa012e716..e97fdbfc227 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftmac.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftmac.c
@@ -228,7 +228,7 @@
if ( !fontName || !face_index )
- return FT_THROW( Invalid_Argument) ;
+ return FT_THROW( Invalid_Argument);
err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
if ( err )
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftobjs.c b/Build/source/libs/freetype2/freetype-src/src/base/ftobjs.c
index fa053471b9c..c2dc6183b04 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftobjs.c
@@ -1418,7 +1418,7 @@
/* Type 1 and CID-keyed font drivers should recognize sfnt-wrapped */
/* format too. Here, since we can't expect that the TrueType font */
- /* driver is loaded unconditially, we must parse the font by */
+ /* driver is loaded unconditionally, we must parse the font by */
/* ourselves. We are only interested in the name of the table and */
/* the offset. */
@@ -1483,6 +1483,7 @@
if ( face_index >= 0 && pstable_index == face_index )
return FT_Err_Ok;
}
+
return FT_THROW( Table_Missing );
}
@@ -1520,6 +1521,19 @@
if ( error )
goto Exit;
+ if ( offset > stream->size )
+ {
+ FT_TRACE2(( "open_face_PS_from_sfnt_stream: invalid table offset\n" ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+ else if ( length > stream->size - offset )
+ {
+ FT_TRACE2(( "open_face_PS_from_sfnt_stream: invalid table length\n" ));
+ error = FT_THROW( Invalid_Table );
+ goto Exit;
+ }
+
error = FT_Stream_Seek( stream, pos + offset );
if ( error )
goto Exit;
@@ -1528,7 +1542,8 @@
goto Exit;
error = FT_Stream_Read( stream, (FT_Byte *)sfnt_ps, length );
- if ( error ) {
+ if ( error )
+ {
FT_FREE( sfnt_ps );
goto Exit;
}
@@ -1776,8 +1791,8 @@
FT_Long face_index_in_resource = 0;
- if ( face_index == -1 )
- face_index = 0;
+ if ( face_index < 0 )
+ face_index = -face_index - 1;
if ( face_index >= resource_cnt )
return FT_THROW( Cannot_Open_Resource );
@@ -4308,7 +4323,7 @@
{
FT_Error error;
FT_Memory memory;
- FT_Module module;
+ FT_Module module = NULL;
FT_UInt nn;
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftoutln.c b/Build/source/libs/freetype2/freetype-src/src/base/ftoutln.c
index fa2d2cf6504..fc28225c6a4 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftoutln.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftoutln.c
@@ -42,7 +42,7 @@
static
- const FT_Outline null_outline = { 0, 0, 0, 0, 0, 0 };
+ const FT_Outline null_outline = { 0, 0, NULL, NULL, NULL, 0 };
/* documentation is in ftoutln.h */
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftrfork.c b/Build/source/libs/freetype2/freetype-src/src/base/ftrfork.c
index 4d3de46a37c..4660c971cfa 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftrfork.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftrfork.c
@@ -403,7 +403,7 @@
errors[i] = FT_Err_Ok;
if ( errors[i] )
- continue ;
+ continue;
errors[i] = (FT_RACCESS_GUESS_TABLE_GET[i].func)( library,
stream, base_name,
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c b/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c
index 8b5bad8f609..bb512a7ccbf 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c
@@ -778,7 +778,7 @@
case ft_frame_short_be:
case ft_frame_ushort_be: /* read a 2-byte big-endian short */
- value = FT_NEXT_USHORT( cursor) ;
+ value = FT_NEXT_USHORT( cursor );
sign_shift = 16;
break;
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/md5.c b/Build/source/libs/freetype2/freetype-src/src/base/md5.c
index 52d96accd30..b235e17a568 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/md5.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/md5.c
@@ -63,12 +63,19 @@
(a) += (b);
/*
- * SET reads 4 input bytes in little-endian byte order and stores them
- * in a properly aligned word in host byte order.
+ * SET reads 4 input bytes in little-endian byte order and stores them in a
+ * properly aligned word in host byte order.
*
- * The check for little-endian architectures that tolerate unaligned
- * memory accesses is just an optimization. Nothing will break if it
- * doesn't work.
+ * The check for little-endian architectures that tolerate unaligned memory
+ * accesses is just an optimization. Nothing will break if it fails to detect
+ * a suitable architecture.
+ *
+ * Unfortunately, this optimization may be a C strict aliasing rules violation
+ * if the caller's data buffer has effective type that cannot be aliased by
+ * MD5_u32plus. In practice, this problem may occur if these MD5 routines are
+ * inlined into a calling function, or with future and dangerously advanced
+ * link-time optimizations. For the time being, keeping these MD5 routines in
+ * their own translation unit avoids the problem.
*/
#if defined(__i386__) || defined(__x86_64__) || defined(__vax__)
#define SET(n) \
@@ -87,8 +94,8 @@
#endif
/*
- * This processes one or more 64-byte data blocks, but does NOT update
- * the bit counters. There are no alignment requirements.
+ * This processes one or more 64-byte data blocks, but does NOT update the bit
+ * counters. There are no alignment requirements.
*/
static const void *body(MD5_CTX *ctx, const void *data, unsigned long size)
{
@@ -242,6 +249,12 @@ void MD5_Update(MD5_CTX *ctx, const void *data, unsigned long size)
memcpy(ctx->buffer, data, size);
}
+#define OUT(dst, src) \
+ (dst)[0] = (unsigned char)(src); \
+ (dst)[1] = (unsigned char)((src) >> 8); \
+ (dst)[2] = (unsigned char)((src) >> 16); \
+ (dst)[3] = (unsigned char)((src) >> 24);
+
void MD5_Final(unsigned char *result, MD5_CTX *ctx)
{
unsigned long used, available;
@@ -262,33 +275,15 @@ void MD5_Final(unsigned char *result, MD5_CTX *ctx)
memset(&ctx->buffer[used], 0, available - 8);
ctx->lo <<= 3;
- ctx->buffer[56] = ctx->lo;
- ctx->buffer[57] = ctx->lo >> 8;
- ctx->buffer[58] = ctx->lo >> 16;
- ctx->buffer[59] = ctx->lo >> 24;
- ctx->buffer[60] = ctx->hi;
- ctx->buffer[61] = ctx->hi >> 8;
- ctx->buffer[62] = ctx->hi >> 16;
- ctx->buffer[63] = ctx->hi >> 24;
+ OUT(&ctx->buffer[56], ctx->lo)
+ OUT(&ctx->buffer[60], ctx->hi)
body(ctx, ctx->buffer, 64);
- result[0] = ctx->a;
- result[1] = ctx->a >> 8;
- result[2] = ctx->a >> 16;
- result[3] = ctx->a >> 24;
- result[4] = ctx->b;
- result[5] = ctx->b >> 8;
- result[6] = ctx->b >> 16;
- result[7] = ctx->b >> 24;
- result[8] = ctx->c;
- result[9] = ctx->c >> 8;
- result[10] = ctx->c >> 16;
- result[11] = ctx->c >> 24;
- result[12] = ctx->d;
- result[13] = ctx->d >> 8;
- result[14] = ctx->d >> 16;
- result[15] = ctx->d >> 24;
+ OUT(&result[0], ctx->a)
+ OUT(&result[4], ctx->b)
+ OUT(&result[8], ctx->c)
+ OUT(&result[12], ctx->d)
memset(ctx, 0, sizeof(*ctx));
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/bdf/bdflib.c b/Build/source/libs/freetype2/freetype-src/src/bdf/bdflib.c
index 4baa9ca918c..e1dce954ff1 100644
--- a/Build/source/libs/freetype2/freetype-src/src/bdf/bdflib.c
+++ b/Build/source/libs/freetype2/freetype-src/src/bdf/bdflib.c
@@ -1127,7 +1127,7 @@
propid = ft_hash_str_lookup( name, &(font->proptbl) );
}
- /* Allocate another property if this is overflow. */
+ /* Allocate another property if this is overflowing. */
if ( font->props_used == font->props_size )
{
if ( font->props_size == 0 )
@@ -1976,8 +1976,18 @@
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
if ( error )
goto Exit;
+
/* at this point, `p->font' can't be NULL */
p->cnt = p->font->props_size = _bdf_atoul( p->list.field[1] );
+ /* We need at least 4 bytes per property. */
+ if ( p->cnt > p->size / 4 )
+ {
+ p->font->props_size = 0;
+
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "STARTPROPERTIES" ));
+ error = FT_THROW( Invalid_Argument );
+ goto Exit;
+ }
if ( FT_NEW_ARRAY( p->font->props, p->cnt ) )
{
diff --git a/Build/source/libs/freetype2/freetype-src/src/cache/ftccache.h b/Build/source/libs/freetype2/freetype-src/src/cache/ftccache.h
index efe830d3272..1b1295951f0 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cache/ftccache.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cache/ftccache.h
@@ -325,7 +325,7 @@ FT_BEGIN_HEADER
break; \
\
_try_done = FTC_Manager_FlushN( _try_manager, _try_count ); \
- if ( _try_done > 0 && ( list_changed ) ) \
+ if ( _try_done > 0 && ( list_changed != NULL ) ) \
*(FT_Bool*)( list_changed ) = TRUE; \
\
if ( _try_done == 0 ) \
diff --git a/Build/source/libs/freetype2/freetype-src/src/cache/ftccmap.c b/Build/source/libs/freetype2/freetype-src/src/cache/ftccmap.c
index 52fb3c79f45..41a0ce97dd7 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cache/ftccmap.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cache/ftccmap.c
@@ -259,9 +259,6 @@
return 0;
}
- if ( !face_id )
- return 0;
-
query.face_id = face_id;
query.cmap_index = (FT_UInt)cmap_index;
query.char_code = char_code;
diff --git a/Build/source/libs/freetype2/freetype-src/src/cache/ftcmanag.c b/Build/source/libs/freetype2/freetype-src/src/cache/ftcmanag.c
index 1f44d80ca3a..661a32af5b0 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cache/ftcmanag.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cache/ftcmanag.c
@@ -314,7 +314,7 @@
FTC_MruNode mrunode;
- if ( !aface || !face_id )
+ if ( !aface )
return FT_THROW( Invalid_Argument );
*aface = NULL;
@@ -672,7 +672,7 @@
FT_UInt nn;
- if ( !manager || !face_id )
+ if ( !manager )
return;
/* this will remove all FTC_SizeNode that correspond to
diff --git a/Build/source/libs/freetype2/freetype-src/src/cache/ftcmru.h b/Build/source/libs/freetype2/freetype-src/src/cache/ftcmru.h
index ea78a32a5f7..ae3c4ce23aa 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cache/ftcmru.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cache/ftcmru.h
@@ -185,7 +185,7 @@ FT_BEGIN_HEADER
} \
_node = _node->next; \
\
- } while ( _node != _first) ; \
+ } while ( _node != _first); \
} \
\
error = FTC_MruList_New( (list), (key), (FTC_MruNode*)(void*)&(node) ); \
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cf2error.h b/Build/source/libs/freetype2/freetype-src/src/cff/cf2error.h
index d9f8c669f81..512edd1d21e 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cf2error.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cf2error.h
@@ -70,7 +70,7 @@ FT_BEGIN_HEADER
* Upon a function call if the error code is anything other than
* `FT_Err_Ok', which is guaranteed to be zero, we
* will return without altering that error. This will allow the
- * error to propogate and be handled at the appropriate location in
+ * error to propagate and be handled at the appropriate location in
* the code.
*
* This allows a style of code where the error code is initialized
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cf2hints.h b/Build/source/libs/freetype2/freetype-src/src/cff/cf2hints.h
index 290f57072cf..a8984542a01 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cf2hints.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cf2hints.h
@@ -220,7 +220,7 @@ FT_BEGIN_HEADER
/* character space miter limit threshold */
CF2_Fixed miterLimit;
- /* vertical/horzizontal snap distance in character space */
+ /* vertical/horizontal snap distance in character space */
CF2_Fixed snapThreshold;
FT_Vector offsetStart0; /* first and second points of first */
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffdrivr.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffdrivr.c
index 7a820940da0..950a9605c38 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffdrivr.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffdrivr.c
@@ -701,12 +701,14 @@
FT_UInt* hinting_engine = (FT_UInt*)value;
-#ifndef CFF_CONFIG_OPTION_OLD_ENGINE
- if ( *hinting_engine != FT_CFF_HINTING_ADOBE )
- error = FT_ERR( Unimplemented_Feature );
- else
+ if ( *hinting_engine == FT_CFF_HINTING_ADOBE
+#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
+ || *hinting_engine == FT_CFF_HINTING_FREETYPE
#endif
+ )
driver->hinting_engine = *hinting_engine;
+ else
+ error = FT_ERR( Unimplemented_Feature );
return error;
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.c
index df57d67e57f..752c18ed92b 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.c
@@ -680,7 +680,7 @@
#endif /* FT_CONFIG_OPTION_INCREMENTAL */
{
- CFF_Font cff = (CFF_Font)(face->extra.data);
+ CFF_Font cff = (CFF_Font)(face->extra.data);
return cff_index_access_element( &cff->charstrings_index, glyph_index,
@@ -826,7 +826,7 @@
/* the seac operator must not be nested */
decoder->seac = TRUE;
error = cff_decoder_parse_charstrings( decoder, charstring,
- charstring_len );
+ charstring_len, 0 );
decoder->seac = FALSE;
cff_free_glyph_data( face, &charstring, charstring_len );
@@ -856,7 +856,7 @@
/* the seac operator must not be nested */
decoder->seac = TRUE;
error = cff_decoder_parse_charstrings( decoder, charstring,
- charstring_len );
+ charstring_len, 0 );
decoder->seac = FALSE;
cff_free_glyph_data( face, &charstring, charstring_len );
@@ -895,13 +895,17 @@
/* */
/* charstring_len :: The length in bytes of the charstring stream. */
/* */
+ /* in_dict :: Set to 1 if function is called from top or */
+ /* private DICT (needed for Multiple Master CFFs). */
+ /* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* */
FT_LOCAL_DEF( FT_Error )
cff_decoder_parse_charstrings( CFF_Decoder* decoder,
FT_Byte* charstring_base,
- FT_ULong charstring_len )
+ FT_ULong charstring_len,
+ FT_Bool in_dict )
{
FT_Error error;
CFF_Decoder_Zone* zone;
@@ -913,6 +917,10 @@
FT_Fixed* stack;
FT_Int charstring_type =
decoder->cff->top_font.font_dict.charstring_type;
+ FT_UShort num_designs =
+ decoder->cff->top_font.font_dict.num_designs;
+ FT_UShort num_axes =
+ decoder->cff->top_font.font_dict.num_axes;
T2_Hints_Funcs hinter;
@@ -1241,6 +1249,44 @@
if ( op == cff_op_unknown )
continue;
+ /* in Multiple Master CFFs, T2 charstrings can appear in */
+ /* dictionaries, but some operators are prohibited */
+ if ( in_dict )
+ {
+ switch ( op )
+ {
+ case cff_op_hstem:
+ case cff_op_vstem:
+ case cff_op_vmoveto:
+ case cff_op_rlineto:
+ case cff_op_hlineto:
+ case cff_op_vlineto:
+ case cff_op_rrcurveto:
+ case cff_op_hstemhm:
+ case cff_op_hintmask:
+ case cff_op_cntrmask:
+ case cff_op_rmoveto:
+ case cff_op_hmoveto:
+ case cff_op_vstemhm:
+ case cff_op_rcurveline:
+ case cff_op_rlinecurve:
+ case cff_op_vvcurveto:
+ case cff_op_hhcurveto:
+ case cff_op_vhcurveto:
+ case cff_op_hvcurveto:
+ case cff_op_hflex:
+ case cff_op_flex:
+ case cff_op_hflex1:
+ case cff_op_flex1:
+ case cff_op_callsubr:
+ case cff_op_callgsubr:
+ goto MM_Error;
+
+ default:
+ break;
+ }
+ }
+
/* check arguments */
req_args = cff_argument_counts[op];
if ( req_args & CFF_COUNT_CHECK_WIDTH )
@@ -1278,7 +1324,9 @@
case cff_op_endchar:
/* If there is a width specified for endchar, we either have */
/* 1 argument or 5 arguments. We like to argue. */
- set_width_ok = ( num_args == 5 ) || ( num_args == 1 );
+ set_width_ok = in_dict
+ ? 0
+ : ( ( num_args == 5 ) || ( num_args == 1 ) );
break;
default:
@@ -1971,6 +2019,10 @@
return error;
case cff_op_endchar:
+ /* in dictionaries, `endchar' simply indicates end of data */
+ if ( in_dict )
+ return error;
+
FT_TRACE4(( " endchar\n" ));
/* We are going to emulate the seac operator. */
@@ -2198,6 +2250,10 @@
FT_TRACE4(( " put\n" ));
+ /* the Type2 specification before version 16-March-2000 */
+ /* didn't give a hard-coded size limit of the temporary */
+ /* storage array; instead, an argument of the */
+ /* `MultipleMaster' operator set the size */
if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
decoder->buildchar[idx] = val;
}
@@ -2222,23 +2278,66 @@
case cff_op_store:
/* this operator was removed from the Type2 specification */
/* in version 16-March-2000 */
- FT_TRACE4(( " store\n"));
- goto Unimplemented;
+ /* since we currently don't handle interpolation of multiple */
+ /* master fonts, this is a no-op */
+ FT_TRACE4(( " store\n"));
+ break;
case cff_op_load:
/* this operator was removed from the Type2 specification */
/* in version 16-March-2000 */
- FT_TRACE4(( " load\n" ));
+ {
+ FT_Int reg_idx = (FT_Int)args[0];
+ FT_Int idx = (FT_Int)args[1];
+ FT_Int count = (FT_Int)args[2];
+
+
+ FT_TRACE4(( " load\n" ));
+
+ /* since we currently don't handle interpolation of multiple */
+ /* master fonts, we store a vector [1 0 0 ...] in the */
+ /* temporary storage array regardless of the Registry index */
+ if ( reg_idx >= 0 && reg_idx <= 2 &&
+ idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS &&
+ count >= 0 && count <= num_axes )
+ {
+ FT_Int end, i;
+
- goto Unimplemented;
+ end = FT_MIN( idx + count, CFF_MAX_TRANS_ELEMENTS );
+
+ if ( idx < end )
+ decoder->buildchar[idx] = 1 << 16;
+
+ for ( i = idx + 1; i < end; i++ )
+ decoder->buildchar[i] = 0;
+ }
+ }
+ break;
case cff_op_blend:
/* this operator was removed from the Type2 specification */
/* in version 16-March-2000 */
- FT_TRACE4(( " blend\n" ));
+ {
+ FT_Int num_results = (FT_Int)( args[0] >> 16 );
+
+
+ FT_TRACE4(( " blend\n" ));
+
+ if ( num_results < 0 )
+ goto Syntax_Error;
+
+ if ( num_results * (FT_Int)num_designs > num_args )
+ goto Stack_Underflow;
- goto Unimplemented;
+ /* since we currently don't handle interpolation of multiple */
+ /* master fonts, return the `num_results' values of the */
+ /* first master */
+ args -= num_results * ( num_designs - 1 );
+ num_args -= num_results * ( num_designs - 1 );
+ }
+ break;
case cff_op_dotsection:
/* this operator is deprecated and ignored by the parser */
@@ -2511,7 +2610,6 @@
break;
default:
- Unimplemented:
FT_ERROR(( "Unimplemented opcode: %d", ip[-1] ));
if ( ip[-1] == 12 )
@@ -2535,6 +2633,11 @@
Fail:
return error;
+ MM_Error:
+ FT_TRACE4(( "cff_decoder_parse_charstrings:"
+ " invalid opcode found in top DICT charstring\n"));
+ return FT_THROW( Invalid_File_Format );
+
Syntax_Error:
FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error\n" ));
return FT_THROW( Invalid_File_Format );
@@ -2608,7 +2711,8 @@
if ( !error )
error = cff_decoder_parse_charstrings( &decoder,
charstring,
- charstring_len );
+ charstring_len,
+ 0 );
cff_free_glyph_data( face, &charstring, &charstring_len );
}
@@ -2859,7 +2963,8 @@
if ( driver->hinting_engine == FT_CFF_HINTING_FREETYPE )
error = cff_decoder_parse_charstrings( &decoder,
charstring,
- charstring_len );
+ charstring_len,
+ 0 );
else
#endif
{
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.h b/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.h
index 2257307eee5..b875fbed907 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffgload.h
@@ -227,7 +227,8 @@ FT_BEGIN_HEADER
FT_LOCAL( FT_Error )
cff_decoder_parse_charstrings( CFF_Decoder* decoder,
FT_Byte* charstring_base,
- FT_ULong charstring_len );
+ FT_ULong charstring_len,
+ FT_Bool in_dict );
#endif
FT_LOCAL( FT_Error )
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffload.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffload.c
index 42cc37e1aa1..3d1bda97b94 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffload.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffload.c
@@ -382,13 +382,15 @@
static FT_Error
cff_index_get_pointers( CFF_Index idx,
FT_Byte*** table,
- FT_Byte** pool )
+ FT_Byte** pool,
+ FT_ULong* pool_size )
{
FT_Error error = FT_Err_Ok;
FT_Memory memory = idx->stream->memory;
FT_Byte** t = NULL;
FT_Byte* new_bytes = NULL;
+ FT_ULong new_size;
*table = NULL;
@@ -400,10 +402,11 @@
goto Exit;
}
- if ( idx->count > 0 &&
- !FT_NEW_ARRAY( t, idx->count + 1 ) &&
- ( !pool || !FT_ALLOC( new_bytes,
- idx->data_size + idx->count ) ) )
+ new_size = idx->data_size + idx->count;
+
+ if ( idx->count > 0 &&
+ !FT_NEW_ARRAY( t, idx->count + 1 ) &&
+ ( !pool || !FT_ALLOC( new_bytes, new_size ) ) )
{
FT_ULong n, cur_offset;
FT_ULong extra = 0;
@@ -459,6 +462,8 @@
if ( pool )
*pool = new_bytes;
+ if ( pool_size )
+ *pool_size = new_size;
}
Exit:
@@ -809,7 +814,7 @@
/* When multiple GIDs map to the same CID, we choose the lowest */
/* GID. This is not described in any spec, but it matches the */
/* behaviour of recent Acroread versions. */
- for ( j = (FT_Long)num_glyphs - 1; j >= 0 ; j-- )
+ for ( j = (FT_Long)num_glyphs - 1; j >= 0; j-- )
charset->cids[charset->sids[j]] = (FT_UShort)j;
charset->max_cid = max_cid;
@@ -871,8 +876,8 @@
FT_UShort glyph_sid;
- /* If the the offset is greater than 2, we have to parse the */
- /* charset table. */
+ /* If the offset is greater than 2, we have to parse the charset */
+ /* table. */
if ( offset > 2 )
{
FT_UInt j;
@@ -1316,7 +1321,12 @@
CFF_Private priv = &font->private_dict;
- cff_parser_init( &parser, CFF_CODE_TOPDICT, &font->font_dict, library );
+ cff_parser_init( &parser,
+ CFF_CODE_TOPDICT,
+ &font->font_dict,
+ library,
+ 0,
+ 0 );
/* set defaults */
FT_MEM_ZERO( top, sizeof ( *top ) );
@@ -1370,7 +1380,12 @@
priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
priv->blue_scale = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
- cff_parser_init( &parser, CFF_CODE_PRIVATE, priv, library );
+ cff_parser_init( &parser,
+ CFF_CODE_PRIVATE,
+ priv,
+ library,
+ top->num_designs,
+ top->num_axes );
if ( FT_STREAM_SEEK( base_offset + font->font_dict.private_offset ) ||
FT_FRAME_ENTER( font->font_dict.private_size ) )
@@ -1400,7 +1415,7 @@
goto Exit;
error = cff_index_get_pointers( &font->local_subrs_index,
- &font->local_subrs, NULL );
+ &font->local_subrs, NULL, NULL );
if ( error )
goto Exit;
}
@@ -1478,16 +1493,17 @@
/* read the name, top dict, string and global subrs index */
if ( FT_SET_ERROR( cff_index_init( &font->name_index,
- stream, 0 ) ) ||
+ stream, 0 ) ) ||
FT_SET_ERROR( cff_index_init( &font->font_dict_index,
- stream, 0 ) ) ||
+ stream, 0 ) ) ||
FT_SET_ERROR( cff_index_init( &string_index,
- stream, 1 ) ) ||
+ stream, 1 ) ) ||
FT_SET_ERROR( cff_index_init( &font->global_subrs_index,
- stream, 1 ) ) ||
+ stream, 1 ) ) ||
FT_SET_ERROR( cff_index_get_pointers( &string_index,
&font->strings,
- &font->string_pool ) ) )
+ &font->string_pool,
+ &font->string_pool_size ) ) )
goto Exit;
font->num_strings = string_index.count;
@@ -1614,7 +1630,7 @@
font->num_glyphs = font->charstrings_index.count;
error = cff_index_get_pointers( &font->global_subrs_index,
- &font->global_subrs, NULL );
+ &font->global_subrs, NULL, NULL );
if ( error )
goto Exit;
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
index e22ae82bcf1..0f0769677ff 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
@@ -625,11 +625,44 @@
FT_TRACE4(( "SIDs\n" ));
/* dump string index, including default strings for convenience */
- for ( idx = 0; idx < cff->num_strings + 390; idx++ )
+ for ( idx = 0; idx <= 390; idx++ )
{
s = cff_index_get_sid_string( cff, idx );
if ( s )
- FT_TRACE4((" %5d %s\n", idx, s ));
+ FT_TRACE4(( " %5d %s\n", idx, s ));
+ }
+
+ /* In Multiple Master CFFs, two SIDs hold the Normalize Design */
+ /* Vector (NDV) and Convert Design Vector (CDV) charstrings, */
+ /* which may contain NULL bytes in the middle of the data, too. */
+ /* We thus access `cff->strings' directly. */
+ for ( idx = 1; idx < cff->num_strings; idx++ )
+ {
+ FT_Byte* s1 = cff->strings[idx - 1];
+ FT_Byte* s2 = cff->strings[idx];
+ FT_PtrDist s1len = s2 - s1 - 1; /* without the final NULL byte */
+ FT_PtrDist l;
+
+
+ FT_TRACE4(( " %5d ", idx + 390 ));
+ for ( l = 0; l < s1len; l++ )
+ FT_TRACE4(( "%c", s1[l] ));
+ FT_TRACE4(( "\n" ));
+ }
+
+ /* print last element */
+ if ( cff->num_strings )
+ {
+ FT_Byte* s1 = cff->strings[cff->num_strings - 1];
+ FT_Byte* s2 = cff->string_pool + cff->string_pool_size;
+ FT_PtrDist s1len = s2 - s1 - 1;
+ FT_PtrDist l;
+
+
+ FT_TRACE4(( " %5d ", cff->num_strings + 390 ));
+ for ( l = 0; l < s1len; l++ )
+ FT_TRACE4(( "%c", s1[l] ));
+ FT_TRACE4(( "\n" ));
}
}
#endif /* FT_DEBUG_LEVEL_TRACE */
@@ -637,10 +670,11 @@
if ( !dict->has_font_matrix )
dict->units_per_em = pure_cff ? 1000 : face->root.units_per_EM;
- /* Normalize the font matrix so that `matrix->yy' is 1; the */
- /* scaling is done with `units_per_em' then (at this point, */
- /* it already contains the scaling factor, but without */
- /* normalization of the matrix). */
+ /* Normalize the font matrix so that `matrix->yy' is 1; if */
+ /* it is zero, we use `matrix->yx' instead. The scaling is */
+ /* done with `units_per_em' then (at this point, it already */
+ /* contains the scaling factor, but without normalization */
+ /* of the matrix). */
/* */
/* Note that the offsets must be expressed in integer font */
/* units. */
@@ -649,9 +683,12 @@
FT_Matrix* matrix = &dict->font_matrix;
FT_Vector* offset = &dict->font_offset;
FT_ULong* upm = &dict->units_per_em;
- FT_Fixed temp = FT_ABS( matrix->yy );
+ FT_Fixed temp;
+ temp = matrix->yy ? FT_ABS( matrix->yy )
+ : FT_ABS( matrix->yx );
+
if ( temp != 0x10000L )
{
*upm = (FT_ULong)FT_DivFix( (FT_Long)*upm, temp );
@@ -719,7 +756,10 @@
matrix = &sub->font_matrix;
offset = &sub->font_offset;
upm = &sub->units_per_em;
- temp = FT_ABS( matrix->yy );
+
+ temp = matrix->yy ? FT_ABS( matrix->yy )
+ : FT_ABS( matrix->yx );
+
if ( temp != 0x10000L )
{
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.c
index acbdc5a821d..a4f986b67cc 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.c
@@ -23,6 +23,7 @@
#include "cfferrs.h"
#include "cffpic.h"
+#include "cffgload.h"
/*************************************************************************/
@@ -39,7 +40,9 @@
cff_parser_init( CFF_Parser parser,
FT_UInt code,
void* object,
- FT_Library library)
+ FT_Library library,
+ FT_UShort num_designs,
+ FT_UShort num_axes )
{
FT_MEM_ZERO( parser, sizeof ( *parser ) );
@@ -47,6 +50,8 @@
parser->object_code = code;
parser->object = object;
parser->library = library;
+ parser->num_designs = num_designs;
+ parser->num_axes = num_axes;
}
@@ -516,7 +521,11 @@
if ( parser->top >= parser->stack + 6 )
{
- FT_Long scaling;
+ FT_Fixed values[6];
+ FT_Long scalings[6];
+
+ FT_Long min_scaling, max_scaling;
+ int i;
error = FT_Err_Ok;
@@ -525,22 +534,36 @@
/* We expect a well-formed font matrix, this is, the matrix elements */
/* `xx' and `yy' are of approximately the same magnitude. To avoid */
- /* loss of precision, we use the magnitude of element `xx' to scale */
- /* all other elements. The scaling factor is then contained in the */
- /* `units_per_em' value. */
+ /* loss of precision, we use the magnitude of the largest matrix */
+ /* element to scale all other elements. The scaling factor is then */
+ /* contained in the `units_per_em' value. */
- matrix->xx = cff_parse_fixed_dynamic( data++, &scaling );
+ max_scaling = FT_LONG_MIN;
+ min_scaling = FT_LONG_MAX;
- scaling = -scaling;
+ for ( i = 0; i < 6; i++ )
+ {
+ values[i] = cff_parse_fixed_dynamic( data++, &scalings[i] );
+ if ( values[i] )
+ {
+ if ( scalings[i] > max_scaling )
+ max_scaling = scalings[i];
+ if ( scalings[i] < min_scaling )
+ min_scaling = scalings[i];
+ }
+ }
- if ( scaling < 0 || scaling > 9 )
+ if ( max_scaling < -9 ||
+ max_scaling > 0 ||
+ ( max_scaling - min_scaling ) < 0 ||
+ ( max_scaling - min_scaling ) > 9 )
{
/* Return default matrix in case of unlikely values. */
FT_TRACE1(( "cff_parse_font_matrix:"
- " strange scaling value for xx element (%d),\n"
+ " strange scaling values (minimum %d, maximum %d),\n"
" "
- " using default matrix\n", scaling ));
+ " using default matrix\n", min_scaling, max_scaling ));
matrix->xx = 0x10000L;
matrix->yx = 0;
@@ -553,13 +576,42 @@
goto Exit;
}
- matrix->yx = cff_parse_fixed_scaled( data++, scaling );
- matrix->xy = cff_parse_fixed_scaled( data++, scaling );
- matrix->yy = cff_parse_fixed_scaled( data++, scaling );
- offset->x = cff_parse_fixed_scaled( data++, scaling );
- offset->y = cff_parse_fixed_scaled( data, scaling );
+ for ( i = 0; i < 6; i++ )
+ {
+ FT_Fixed value = values[i];
+ FT_Long divisor, half_divisor;
+
+
+ if ( !value )
+ continue;
+
+ divisor = power_tens[max_scaling - scalings[i]];
+ half_divisor = divisor >> 1;
+
+ if ( value < 0 )
+ {
+ if ( FT_LONG_MIN + half_divisor < value )
+ values[i] = ( value - half_divisor ) / divisor;
+ else
+ values[i] = FT_LONG_MIN / divisor;
+ }
+ else
+ {
+ if ( FT_LONG_MAX - half_divisor > value )
+ values[i] = ( value + half_divisor ) / divisor;
+ else
+ values[i] = FT_LONG_MAX / divisor;
+ }
+ }
+
+ matrix->xx = values[0];
+ matrix->yx = values[1];
+ matrix->xy = values[2];
+ matrix->yy = values[3];
+ offset->x = values[4];
+ offset->y = values[5];
- *upm = (FT_ULong)power_tens[scaling];
+ *upm = (FT_ULong)power_tens[-max_scaling];
FT_TRACE4(( " [%f %f %f %f %f %f]\n",
(double)matrix->xx / *upm / 65536,
@@ -649,6 +701,56 @@
}
+ /* The `MultipleMaster' operator comes before any */
+ /* top DICT operators that contain T2 charstrings. */
+
+ static FT_Error
+ cff_parse_multiple_master( CFF_Parser parser )
+ {
+ CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
+ FT_Error error;
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ /* beautify tracing message */
+ if ( ft_trace_levels[FT_COMPONENT] < 4 )
+ FT_TRACE1(( "Multiple Master CFFs not supported yet,"
+ " handling first master design only\n" ));
+ else
+ FT_TRACE1(( " (not supported yet,"
+ " handling first master design only)\n" ));
+#endif
+
+ error = FT_ERR( Stack_Underflow );
+
+ /* currently, we handle only the first argument */
+ if ( parser->top >= parser->stack + 5 )
+ {
+ FT_Long num_designs = cff_parse_num( parser->stack );
+
+
+ if ( num_designs > 16 || num_designs < 2 )
+ {
+ FT_ERROR(( "cff_parse_multiple_master:"
+ " Invalid number of designs\n" ));
+ error = FT_THROW( Invalid_File_Format );
+ }
+ else
+ {
+ dict->num_designs = (FT_UShort)num_designs;
+ dict->num_axes = (FT_UShort)( parser->top - parser->stack - 4 );
+
+ parser->num_designs = dict->num_designs;
+ parser->num_axes = dict->num_axes;
+
+ error = FT_Err_Ok;
+ }
+ }
+
+ return error;
+ }
+
+
static FT_Error
cff_parse_cid_ros( CFF_Parser parser )
{
@@ -972,7 +1074,7 @@
if ( parser->top - parser->stack >= CFF_MAX_STACK_DEPTH )
goto Stack_Overflow;
- *parser->top ++ = p;
+ *parser->top++ = p;
/* now, skip it */
if ( v == 30 )
@@ -1001,6 +1103,136 @@
else if ( v > 246 )
p += 1;
}
+#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
+ else if ( v == 31 )
+ {
+ /* a Type 2 charstring */
+
+ CFF_Decoder decoder;
+ CFF_FontRec cff_rec;
+ FT_Byte* charstring_base;
+ FT_ULong charstring_len;
+
+ FT_Fixed* stack;
+ FT_Byte* q;
+
+
+ charstring_base = ++p;
+
+ /* search `endchar' operator */
+ for (;;)
+ {
+ if ( p >= limit )
+ goto Exit;
+ if ( *p == 14 )
+ break;
+ p++;
+ }
+
+ charstring_len = (FT_ULong)( p - charstring_base ) + 1;
+
+ /* construct CFF_Decoder object */
+ FT_MEM_ZERO( &decoder, sizeof ( decoder ) );
+ FT_MEM_ZERO( &cff_rec, sizeof ( cff_rec ) );
+
+ cff_rec.top_font.font_dict.num_designs = parser->num_designs;
+ cff_rec.top_font.font_dict.num_axes = parser->num_axes;
+ decoder.cff = &cff_rec;
+
+ error = cff_decoder_parse_charstrings( &decoder,
+ charstring_base,
+ charstring_len,
+ 1 );
+
+ /* Now copy the stack data in the temporary decoder object, */
+ /* converting it back to charstring number representations */
+ /* (this is ugly, I know). */
+ /* */
+ /* We overwrite the original top DICT charstring under the */
+ /* assumption that the charstring representation of the result */
+ /* of `cff_decoder_parse_charstrings' is shorter, which should */
+ /* be always true. */
+
+ q = charstring_base - 1;
+ stack = decoder.stack;
+
+ while ( stack < decoder.top )
+ {
+ FT_ULong num;
+ FT_Bool neg;
+
+
+ if ( parser->top - parser->stack >= CFF_MAX_STACK_DEPTH )
+ goto Stack_Overflow;
+
+ *parser->top++ = q;
+
+ if ( *stack < 0 )
+ {
+ num = (FT_ULong)-*stack;
+ neg = 1;
+ }
+ else
+ {
+ num = (FT_ULong)*stack;
+ neg = 0;
+ }
+
+ if ( num & 0xFFFFU )
+ {
+ if ( neg )
+ num = (FT_ULong)-num;
+
+ *q++ = 255;
+ *q++ = ( num & 0xFF000000U ) >> 24;
+ *q++ = ( num & 0x00FF0000U ) >> 16;
+ *q++ = ( num & 0x0000FF00U ) >> 8;
+ *q++ = num & 0x000000FFU;
+ }
+ else
+ {
+ num >>= 16;
+
+ if ( neg )
+ {
+ if ( num <= 107 )
+ *q++ = (FT_Byte)( 139 - num );
+ else if ( num <= 1131 )
+ {
+ *q++ = (FT_Byte)( ( ( num - 108 ) >> 8 ) + 251 );
+ *q++ = (FT_Byte)( ( num - 108 ) & 0xFF );
+ }
+ else
+ {
+ num = (FT_ULong)-num;
+
+ *q++ = 28;
+ *q++ = (FT_Byte)( num >> 8 );
+ *q++ = (FT_Byte)( num & 0xFF );
+ }
+ }
+ else
+ {
+ if ( num <= 107 )
+ *q++ = (FT_Byte)( num + 139 );
+ else if ( num <= 1131 )
+ {
+ *q++ = (FT_Byte)( ( ( num - 108 ) >> 8 ) + 247 );
+ *q++ = (FT_Byte)( ( num - 108 ) & 0xFF );
+ }
+ else
+ {
+ *q++ = 28;
+ *q++ = (FT_Byte)( num >> 8 );
+ *q++ = (FT_Byte)( num & 0xFF );
+ }
+ }
+ }
+
+ stack++;
+ }
+ }
+#endif /* CFF_CONFIG_OPTION_OLD_ENGINE */
else
{
/* This is not a number, hence it's an operator. Compute its code */
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.h b/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.h
index bb9425ac71c..a95970edcb0 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.h
@@ -36,16 +36,19 @@ FT_BEGIN_HEADER
typedef struct CFF_ParserRec_
{
- FT_Library library;
- FT_Byte* start;
- FT_Byte* limit;
- FT_Byte* cursor;
+ FT_Library library;
+ FT_Byte* start;
+ FT_Byte* limit;
+ FT_Byte* cursor;
- FT_Byte* stack[CFF_MAX_STACK_DEPTH + 1];
- FT_Byte** top;
+ FT_Byte* stack[CFF_MAX_STACK_DEPTH + 1];
+ FT_Byte** top;
- FT_UInt object_code;
- void* object;
+ FT_UInt object_code;
+ void* object;
+
+ FT_UShort num_designs; /* a copy of `CFF_FontRecDict->num_designs' */
+ FT_UShort num_axes; /* a copy of `CFF_FontRecDict->num_axes' */
} CFF_ParserRec, *CFF_Parser;
@@ -54,7 +57,9 @@ FT_BEGIN_HEADER
cff_parser_init( CFF_Parser parser,
FT_UInt code,
void* object,
- FT_Library library);
+ FT_Library library,
+ FT_UShort num_designs,
+ FT_UShort num_axes );
FT_LOCAL( FT_Error )
cff_parser_run( CFF_Parser parser,
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cfftoken.h b/Build/source/libs/freetype2/freetype-src/src/cff/cfftoken.h
index 44b65805b50..22637c780bc 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cfftoken.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cfftoken.h
@@ -38,6 +38,9 @@
CFF_FIELD_NUM ( 13, unique_id, "UniqueID" )
CFF_FIELD_CALLBACK( 5, font_bbox, "FontBBox" )
CFF_FIELD_NUM ( 0x108, stroke_width, "StrokeWidth" )
+#if 0
+ CFF_FIELD_DELTA ( 14, xuid, 16, "XUID" )
+#endif
CFF_FIELD_NUM ( 15, charset_offset, "charset" )
CFF_FIELD_NUM ( 16, encoding_offset, "Encoding" )
CFF_FIELD_NUM ( 17, charstrings_offset, "CharStrings" )
@@ -48,8 +51,13 @@
#if 0
CFF_FIELD_STRING ( 0x116, base_font_name, "BaseFontName" )
CFF_FIELD_DELTA ( 0x117, base_font_blend, 16, "BaseFontBlend" )
+#endif
+
+ /* the next two operators were removed from the Type2 specification */
+ /* in version 16-March-2000 */
CFF_FIELD_CALLBACK( 0x118, multiple_master, "MultipleMaster" )
- CFF_FIELD_CALLBACK( 0x119, blend_axis_types, "BlendAxisTypes" )
+#if 0
+ CFF_FIELD_CALLBACK( 0x11A, blend_axis_types, "BlendAxisTypes" )
#endif
CFF_FIELD_CALLBACK( 0x11E, cid_ros, "ROS" )
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cfftypes.h b/Build/source/libs/freetype2/freetype-src/src/cff/cfftypes.h
index 80f13fe2ca6..4426c7e4f15 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cfftypes.h
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cfftypes.h
@@ -145,6 +145,12 @@ FT_BEGIN_HEADER
FT_ULong cid_fd_select_offset;
FT_UInt cid_font_name;
+ /* the next fields come from the data of the deprecated */
+ /* `MultipleMaster' operator; they are needed to parse the (also */
+ /* deprecated) `blend' operator in Type 2 charstrings */
+ FT_UShort num_designs;
+ FT_UShort num_axes;
+
} CFF_FontRecDictRec, *CFF_FontRecDict;
@@ -250,6 +256,7 @@ FT_BEGIN_HEADER
FT_UInt num_strings;
FT_Byte** strings;
FT_Byte* string_pool;
+ FT_ULong string_pool_size;
CFF_SubFontRec top_font;
FT_UInt num_subfonts;
diff --git a/Build/source/libs/freetype2/freetype-src/src/cid/cidparse.c b/Build/source/libs/freetype2/freetype-src/src/cid/cidparse.c
index f1c39f6d08a..73aca2ac6a7 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cid/cidparse.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cid/cidparse.c
@@ -47,6 +47,12 @@
/*************************************************************************/
+#define STARTDATA "StartData"
+#define STARTDATA_LEN ( sizeof ( STARTDATA ) - 1 )
+#define SFNTS "/sfnts"
+#define SFNTS_LEN ( sizeof ( SFNTS ) - 1 )
+
+
FT_LOCAL_DEF( FT_Error )
cid_parser_new( CID_Parser* parser,
FT_Stream stream,
@@ -85,9 +91,29 @@
/* now, read the rest of the file until we find */
/* `StartData' or `/sfnts' */
{
- FT_Byte buffer[256 + 10];
- FT_ULong read_len = 256 + 10;
- FT_Byte* p = buffer;
+ /*
+ * The algorithm is as follows (omitting the case with less than 256
+ * bytes to fill for simplicity).
+ *
+ * 1. Fill the buffer with 256 + STARTDATA_LEN bytes.
+ *
+ * 2. Search for the STARTDATA and SFNTS strings at positions
+ * buffer[0], buffer[1], ...,
+ * buffer[255 + STARTDATA_LEN - SFNTS_LEN].
+ *
+ * 3. Move the last STARTDATA_LEN bytes to buffer[0].
+ *
+ * 4. Fill the buffer with 256 bytes, starting at STARTDATA_LEN.
+ *
+ * 5. Repeat with step 2.
+ *
+ */
+ FT_Byte buffer[256 + STARTDATA_LEN + 1];
+
+ /* values for the first loop */
+ FT_ULong read_len = 256 + STARTDATA_LEN;
+ FT_ULong read_offset = 0;
+ FT_Byte* p = buffer;
for ( offset = FT_STREAM_POS(); ; offset += 256 )
@@ -96,40 +122,48 @@
stream_len = stream->size - FT_STREAM_POS();
- if ( stream_len == 0 )
- {
- FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Exit;
- }
read_len = FT_MIN( read_len, stream_len );
if ( FT_STREAM_READ( p, read_len ) )
goto Exit;
- if ( read_len < 256 )
- p[read_len] = '\0';
+ /* ensure that we do not compare with data beyond the buffer */
+ p[read_len] = '\0';
- limit = p + read_len - 10;
+ limit = p + read_len - SFNTS_LEN;
for ( p = buffer; p < limit; p++ )
{
- if ( p[0] == 'S' && ft_strncmp( (char*)p, "StartData", 9 ) == 0 )
+ if ( p[0] == 'S' &&
+ ft_strncmp( (char*)p, STARTDATA, STARTDATA_LEN ) == 0 )
{
/* save offset of binary data after `StartData' */
- offset += (FT_ULong)( p - buffer + 10 );
+ offset += (FT_ULong)( p - buffer ) + STARTDATA_LEN;
goto Found;
}
- else if ( p[1] == 's' && ft_strncmp( (char*)p, "/sfnts", 6 ) == 0 )
+ else if ( p[1] == 's' &&
+ ft_strncmp( (char*)p, SFNTS, SFNTS_LEN ) == 0 )
{
- offset += (FT_ULong)( p - buffer + 7 );
+ offset += (FT_ULong)( p - buffer ) + SFNTS_LEN;
goto Found;
}
}
- FT_MEM_MOVE( buffer, p, 10 );
- read_len = 256;
- p = buffer + 10;
+ if ( read_offset + read_len < STARTDATA_LEN )
+ {
+ FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
+ error = FT_THROW( Invalid_File_Format );
+ goto Exit;
+ }
+
+ FT_MEM_MOVE( buffer,
+ buffer + read_offset + read_len - STARTDATA_LEN,
+ STARTDATA_LEN );
+
+ /* values for the next loop */
+ read_len = 256;
+ read_offset = STARTDATA_LEN;
+ p = buffer + read_offset;
}
}
@@ -165,7 +199,7 @@
limit = parser->root.limit;
cur = parser->root.cursor;
- while ( cur < limit )
+ while ( cur < limit - SFNTS_LEN )
{
if ( parser->root.error )
{
@@ -173,7 +207,9 @@
goto Exit;
}
- if ( cur[0] == 'S' && ft_strncmp( (char*)cur, "StartData", 9 ) == 0 )
+ if ( cur[0] == 'S' &&
+ cur < limit - STARTDATA_LEN &&
+ ft_strncmp( (char*)cur, STARTDATA, STARTDATA_LEN ) == 0 )
{
if ( ft_strncmp( (char*)arg1, "(Hex)", 5 ) == 0 )
{
@@ -191,7 +227,8 @@
goto Exit;
}
- else if ( cur[1] == 's' && ft_strncmp( (char*)cur, "/sfnts", 6 ) == 0 )
+ else if ( cur[1] == 's' &&
+ ft_strncmp( (char*)cur, SFNTS, SFNTS_LEN ) == 0 )
{
FT_TRACE2(( "cid_parser_new: cannot handle Type 11 fonts\n" ));
error = FT_THROW( Unknown_File_Format );
@@ -216,6 +253,12 @@
}
+#undef STARTDATA
+#undef STARTDATA_LEN
+#undef SFNTS
+#undef SFNTS_LEN
+
+
FT_LOCAL_DEF( void )
cid_parser_done( CID_Parser* parser )
{
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.c b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.c
index 2606e57ddac..4b5e41539a0 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.c
@@ -900,7 +900,7 @@
for ( i = 0; i < nnames; i++ )
{
if ( FT_Get_Sfnt_Name( gxvalid->face, i, &name ) != FT_Err_Ok )
- continue ;
+ continue;
if ( name.name_id == name_index )
goto Out;
@@ -1472,7 +1472,7 @@
if ( ( p + ( maxEntry + 1 ) * entrySize ) > limit )
FT_INVALID_TOO_SHORT;
- for (entry = 0; entry <= maxEntry ; entry++ )
+ for (entry = 0; entry <= maxEntry; entry++ )
{
FT_UShort newState_idx;
FT_UShort flags;
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.h b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.h
index d49c4b486ac..9470c8412b9 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.h
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvcommn.h
@@ -338,7 +338,7 @@ FT_BEGIN_HEADER
\
\
for ( b = p; b < (FT_Bytes)p + len; b++ ) \
- FT_TRACE1(("\\x%02x", *b)) ; \
+ FT_TRACE1(("\\x%02x", *b)); \
} \
FT_END_STMNT
@@ -350,9 +350,9 @@ FT_BEGIN_HEADER
\
for ( b = p; b < (FT_Bytes)p + len; b++ ) \
if ( 0x40 < *b && *b < 0x7E ) \
- FT_TRACE1(("%c", *b)) ; \
+ FT_TRACE1(("%c", *b)); \
else \
- FT_TRACE1(("\\x%02x", *b)) ; \
+ FT_TRACE1(("\\x%02x", *b)); \
} \
FT_END_STMNT
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvjust.c b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvjust.c
index fc8db0d9c98..20d29bfbc81 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvjust.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvjust.c
@@ -152,7 +152,7 @@
FT_Bytes limit,
GXV_Validator gxvalid )
{
- FT_Bytes p = table ;
+ FT_Bytes p = table;
FT_Bytes wdc_end = table + GXV_JUST_DATA( wdc_offset_max );
FT_UInt i;
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvkern.c b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvkern.c
index 97ff3bfe951..ee1ab36f70f 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvkern.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvkern.c
@@ -693,7 +693,7 @@
GXV_NAME_ENTER( "validating coverage" );
- GXV_TRACE(( "interprete coverage 0x%04x by Apple style\n", coverage ));
+ GXV_TRACE(( "interpret coverage 0x%04x by Apple style\n", coverage ));
if ( KERN_IS_NEW( gxvalid ) )
{
@@ -728,7 +728,7 @@
}
}
- GXV_TRACE(( "cannot interprete coverage, broken kern subtable\n" ));
+ GXV_TRACE(( "cannot interpret coverage, broken kern subtable\n" ));
Exit:
GXV_EXIT;
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvlcar.c b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvlcar.c
index d600fa31419..d31b6410bd9 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvlcar.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvlcar.c
@@ -114,7 +114,7 @@
+------ lcar --------------------+
| |
| +===============+ |
- | | looup header | |
+ | | lookup header | |
| +===============+ |
| | BinSrchHeader | |
| +===============+ |
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvmort1.c b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvmort1.c
index 24fed63c0a9..fd761d0692e 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvmort1.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvmort1.c
@@ -192,7 +192,7 @@
GXV_NAME_ENTER( "validating contents of substitutionTable" );
- for ( i = 0; i < num_gids ; i ++ )
+ for ( i = 0; i < num_gids; i++ )
{
FT_UShort dst_gid;
diff --git a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvtrak.c b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvtrak.c
index 8accdfbb795..0f07c04e2ae 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvtrak.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gxvalid/gxvtrak.c
@@ -111,7 +111,7 @@
GXV_LIMIT_CHECK( nTracks * ( 4 + 2 + 2 ) );
- for ( i = 0; i < nTracks; i ++ )
+ for ( i = 0; i < nTracks; i++ )
{
p = table + i * ( 4 + 2 + 2 );
track = FT_NEXT_LONG( p );
@@ -125,7 +125,7 @@
gxv_sfntName_validate( nameIndex, 256, 32767, gxvalid );
- for ( j = i; j < nTracks; j ++ )
+ for ( j = i; j < nTracks; j++ )
{
p = table + j * ( 4 + 2 + 2 );
t = FT_NEXT_LONG( p );
diff --git a/Build/source/libs/freetype2/freetype-src/src/gzip/ftgzip.c b/Build/source/libs/freetype2/freetype-src/src/gzip/ftgzip.c
index 9c1f183fd5a..9cab80eb59f 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gzip/ftgzip.c
+++ b/Build/source/libs/freetype2/freetype-src/src/gzip/ftgzip.c
@@ -59,7 +59,7 @@
/* original ZLib. */
#ifndef USE_ZLIB_ZCALLOC
-#define MY_ZCALLOC /* prevent all zcalloc() & zfree() in zutils.c */
+#define MY_ZCALLOC /* prevent all zcalloc() & zfree() in zutil.c */
#endif
#include "zlib.h"
diff --git a/Build/source/libs/freetype2/freetype-src/src/gzip/zlib.h b/Build/source/libs/freetype2/freetype-src/src/gzip/zlib.h
index 50d0d3f146d..d361ff482d3 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gzip/zlib.h
+++ b/Build/source/libs/freetype2/freetype-src/src/gzip/zlib.h
@@ -560,7 +560,7 @@ ZEXTERN(int) inflateInit2 OF((z_streamp strm,
inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
if no more input was provided, Z_DATA_ERROR if no flush point has been found,
or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
- case, the application may save the current current value of total_in which
+ case, the application may save the current value of total_in which
indicates where valid compressed data was found. In the error case, the
application may repeatedly call inflateSync, providing more input each time,
until success or end of the input data.
diff --git a/Build/source/libs/freetype2/freetype-src/src/otvalid/otvmath.c b/Build/source/libs/freetype2/freetype-src/src/otvalid/otvmath.c
index 6c46178bfb8..6c785b6fdab 100644
--- a/Build/source/libs/freetype2/freetype-src/src/otvalid/otvmath.c
+++ b/Build/source/libs/freetype2/freetype-src/src/otvalid/otvmath.c
@@ -88,7 +88,7 @@
FT_Int isItalic )
{
FT_Bytes p = table;
- FT_UInt i, cnt, table_size ;
+ FT_UInt i, cnt, table_size;
OTV_OPTIONAL_TABLE( Coverage );
OTV_OPTIONAL_TABLE( DeviceTableOffset );
diff --git a/Build/source/libs/freetype2/freetype-src/src/pcf/pcfread.c b/Build/source/libs/freetype2/freetype-src/src/pcf/pcfread.c
index fca677f4fb5..a86b45d6bfc 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pcf/pcfread.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pcf/pcfread.c
@@ -442,7 +442,7 @@ THE SOFTWARE.
int i;
- for ( i = 0 ; i < face->nprops && !found; i++ )
+ for ( i = 0; i < face->nprops && !found; i++ )
{
if ( !ft_strcmp( properties[i].name, prop ) )
found = 1;
@@ -849,7 +849,7 @@ THE SOFTWARE.
int firstCol, lastCol;
int firstRow, lastRow;
FT_ULong nencoding;
- int encodingOffset;
+ FT_UShort encodingOffset;
int i, j;
FT_ULong k;
PCF_Encoding encoding = NULL;
@@ -921,15 +921,19 @@ THE SOFTWARE.
{
for ( j = firstCol; j <= lastCol; j++ )
{
+ /* X11's reference implementation uses the equivalent to */
+ /* `FT_GET_SHORT', however PCF fonts with more than 32768 */
+ /* characters (e.g. `unifont.pcf') clearly show that an */
+ /* unsigned value is needed. */
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- encodingOffset = FT_GET_SHORT();
+ encodingOffset = FT_GET_USHORT();
else
- encodingOffset = FT_GET_SHORT_LE();
+ encodingOffset = FT_GET_USHORT_LE();
- if ( encodingOffset > -1 )
+ if ( encodingOffset != 0xFFFFU )
{
encoding[k].enc = i * 256 + j;
- encoding[k].glyph = (FT_UShort)encodingOffset;
+ encoding[k].glyph = encodingOffset;
FT_TRACE5(( " code %d (0x%04X): idx %d\n",
encoding[k].enc, encoding[k].enc, encoding[k].glyph ));
diff --git a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrgload.c b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrgload.c
index 1dbbf95da02..f9cd1f63bbe 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrgload.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrgload.c
@@ -336,7 +336,7 @@
/* XXX: we ignore the secondary stroke and edge definitions */
/* since we don't support native PFR hinting */
/* */
- if ( flags & PFR_GLYPH_EXTRA_ITEMS )
+ if ( flags & PFR_GLYPH_SINGLE_EXTRA_ITEMS )
{
error = pfr_extra_items_skip( &p, limit );
if ( error )
@@ -579,7 +579,7 @@
/* ignore extra items when present */
/* */
- if ( flags & PFR_GLYPH_EXTRA_ITEMS )
+ if ( flags & PFR_GLYPH_COMPOUND_EXTRA_ITEMS )
{
error = pfr_extra_items_skip( &p, limit );
if ( error )
diff --git a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrload.c b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrload.c
index ca1f37f64b4..e509e70b5d8 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrload.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrload.c
@@ -299,9 +299,15 @@
FT_READ_USHORT( count ) )
goto Exit;
- /* check maximum value and a rough minimum size */
+ /* check maximum value and a rough minimum size: */
+ /* - no more than 13106 log fonts */
+ /* - we need 5 bytes for a log header record */
+ /* - we need at least 18 bytes for a log font record */
+ /* - the overall size is at least 95 bytes plus the */
+ /* log header and log font records */
if ( count > ( ( 1 << 16 ) - 2 ) / 5 ||
- 2 + count * 5 >= stream->size - section_offset )
+ 2 + count * 5 >= stream->size - section_offset ||
+ 95 + count * ( 5 + 18 ) >= stream->size )
{
FT_ERROR(( "pfr_log_font_count:"
" invalid number of logical fonts\n" ));
@@ -377,7 +383,7 @@
if ( flags & PFR_LOG_2BYTE_STROKE )
local++;
- if ( (flags & PFR_LINE_JOIN_MASK) == PFR_LINE_JOIN_MITER )
+ if ( ( flags & PFR_LINE_JOIN_MASK ) == PFR_LINE_JOIN_MITER )
local += 3;
}
if ( flags & PFR_LOG_BOLD )
@@ -609,7 +615,7 @@
Too_Short:
error = FT_THROW( Invalid_Table );
- FT_ERROR(( "pfr_exta_item_load_stem_snaps:"
+ FT_ERROR(( "pfr_extra_item_load_stem_snaps:"
" invalid stem snaps table\n" ));
goto Exit;
}
@@ -737,12 +743,14 @@
FT_UInt n, ok;
+ if ( *astring )
+ FT_FREE( *astring );
+
if ( len > 0 && p[len - 1] == 0 )
len--;
- /* check that each character is ASCII for making sure not to
- load garbage
- */
+ /* check that each character is ASCII */
+ /* for making sure not to load garbage */
ok = ( len > 0 );
for ( n = 0; n < len; n++ )
if ( p[n] < 32 || p[n] > 127 )
@@ -759,6 +767,7 @@
FT_MEM_COPY( result, p, len );
result[len] = 0;
}
+
Exit:
*astring = result;
return error;
diff --git a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrobjs.c b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrobjs.c
index 81b1312fe4b..769a3b61649 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrobjs.c
@@ -524,8 +524,8 @@
FT_UInt probe = power * size;
FT_UInt extra = count - power;
FT_Byte* base = stream->cursor;
- FT_Bool twobytes = FT_BOOL( item->flags & 1 );
- FT_Bool twobyte_adj = FT_BOOL( item->flags & 2 );
+ FT_Bool twobytes = FT_BOOL( item->flags & PFR_KERN_2BYTE_CHAR );
+ FT_Bool twobyte_adj = FT_BOOL( item->flags & PFR_KERN_2BYTE_ADJ );
FT_Byte* p;
FT_UInt32 cpair;
diff --git a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrsbit.c b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrsbit.c
index 22f6096fc74..144f50c0b33 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrsbit.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrsbit.c
@@ -277,49 +277,99 @@
pfr_lookup_bitmap_data( FT_Byte* base,
FT_Byte* limit,
FT_UInt count,
- FT_UInt flags,
+ FT_UInt* flags,
FT_UInt char_code,
FT_ULong* found_offset,
FT_ULong* found_size )
{
- FT_UInt left, right, char_len;
- FT_Bool two = FT_BOOL( flags & 1 );
+ FT_UInt min, max, char_len;
+ FT_Bool two = FT_BOOL( *flags & PFR_BITMAP_2BYTE_CHARCODE );
FT_Byte* buff;
char_len = 4;
- if ( two ) char_len += 1;
- if ( flags & 2 ) char_len += 1;
- if ( flags & 4 ) char_len += 1;
+ if ( two )
+ char_len += 1;
+ if ( *flags & PFR_BITMAP_2BYTE_SIZE )
+ char_len += 1;
+ if ( *flags & PFR_BITMAP_3BYTE_OFFSET )
+ char_len += 1;
+
+ if ( !( *flags & PFR_BITMAP_CHARCODES_VALIDATED ) )
+ {
+ FT_Byte* p;
+ FT_Byte* lim;
+ FT_UInt code;
+ FT_Long prev_code;
- left = 0;
- right = count;
- while ( left < right )
- {
- FT_UInt middle, code;
+ *flags |= PFR_BITMAP_VALID_CHARCODES;
+ prev_code = -1;
+ lim = base + count * char_len;
+ if ( lim > limit )
+ {
+ FT_TRACE0(( "pfr_lookup_bitmap_data:"
+ " number of bitmap records too large,\n"
+ " "
+ " thus ignoring all bitmaps in this strike\n" ));
+ *flags &= ~PFR_BITMAP_VALID_CHARCODES;
+ }
+ else
+ {
+ /* check whether records are sorted by code */
+ for ( p = base; p < lim; p += char_len )
+ {
+ if ( two )
+ code = FT_PEEK_USHORT( p );
+ else
+ code = *p;
- middle = ( left + right ) >> 1;
- buff = base + middle * char_len;
+ if ( (FT_Long)code <= prev_code )
+ {
+ FT_TRACE0(( "pfr_lookup_bitmap_data:"
+ " bitmap records are not sorted,\n"
+ " "
+ " thus ignoring all bitmaps in this strike\n" ));
+ *flags &= ~PFR_BITMAP_VALID_CHARCODES;
+ break;
+ }
- /* check that we are not outside of the table -- */
- /* this is possible with broken fonts... */
- if ( buff + char_len > limit )
- goto Fail;
+ prev_code = code;
+ }
+ }
+
+ *flags |= PFR_BITMAP_CHARCODES_VALIDATED;
+ }
+
+ /* ignore bitmaps in case table is not valid */
+ /* (this might be sanitized, but PFR is dead...) */
+ if ( !( *flags & PFR_BITMAP_VALID_CHARCODES ) )
+ goto Fail;
+
+ min = 0;
+ max = count;
+
+ /* binary search */
+ while ( min < max )
+ {
+ FT_UInt mid, code;
+
+
+ mid = ( min + max ) >> 1;
+ buff = base + mid * char_len;
if ( two )
code = PFR_NEXT_USHORT( buff );
else
code = PFR_NEXT_BYTE( buff );
- if ( code == char_code )
- goto Found_It;
-
- if ( code < char_code )
- left = middle;
+ if ( char_code < code )
+ max = mid;
+ else if ( char_code > code )
+ min = mid + 1;
else
- right = middle;
+ goto Found_It;
}
Fail:
@@ -329,12 +379,12 @@
return;
Found_It:
- if ( flags & 2 )
+ if ( *flags & PFR_BITMAP_2BYTE_SIZE )
*found_size = PFR_NEXT_USHORT( buff );
else
*found_size = PFR_NEXT_BYTE( buff );
- if ( flags & 4 )
+ if ( *flags & PFR_BITMAP_3BYTE_OFFSET )
*found_offset = PFR_NEXT_ULONG( buff );
else
*found_offset = PFR_NEXT_USHORT( buff );
@@ -357,7 +407,6 @@
{
FT_Error error = FT_Err_Ok;
FT_Byte flags;
- FT_Char c;
FT_Byte b;
FT_Byte* p = *pdata;
FT_Long xpos, ypos, advance;
@@ -377,9 +426,9 @@
{
case 0:
PFR_CHECK( 1 );
- c = PFR_NEXT_INT8( p );
- xpos = c >> 4;
- ypos = ( (FT_Char)( c << 4 ) ) >> 4;
+ b = PFR_NEXT_BYTE( p );
+ xpos = (FT_Char)b >> 4;
+ ypos = ( (FT_Char)( b << 4 ) ) >> 4;
break;
case 1:
@@ -445,7 +494,7 @@
case 1:
PFR_CHECK( 1 );
- advance = PFR_NEXT_INT8( p ) << 8;
+ advance = PFR_NEXT_INT8( p ) * 256;
break;
case 2:
@@ -571,9 +620,12 @@
char_len = 4;
- if ( strike->flags & 1 ) char_len += 1;
- if ( strike->flags & 2 ) char_len += 1;
- if ( strike->flags & 4 ) char_len += 1;
+ if ( strike->flags & PFR_BITMAP_2BYTE_CHARCODE )
+ char_len += 1;
+ if ( strike->flags & PFR_BITMAP_2BYTE_SIZE )
+ char_len += 1;
+ if ( strike->flags & PFR_BITMAP_3BYTE_OFFSET )
+ char_len += 1;
/* access data directly in the frame to speed lookups */
if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
@@ -583,7 +635,7 @@
pfr_lookup_bitmap_data( stream->cursor,
stream->limit,
strike->num_bitmaps,
- strike->flags,
+ &strike->flags,
character->char_code,
&gps_offset,
&gps_size );
@@ -630,6 +682,8 @@
&xpos, &ypos,
&xsize, &ysize,
&advance, &format );
+ if ( error )
+ goto Exit1;
/*
* Before allocating the target bitmap, we check whether the given
@@ -675,7 +729,7 @@
{
if ( FT_ERR_EQ( error, Invalid_Table ) )
FT_ERROR(( "pfr_slot_load_bitmap: invalid bitmap dimensions\n" ));
- goto Exit;
+ goto Exit1;
}
/*
@@ -710,8 +764,8 @@
/* XXX: needs casts to fit FT_Glyph_Metrics.{width|height} */
glyph->root.metrics.width = (FT_Pos)xsize << 6;
glyph->root.metrics.height = (FT_Pos)ysize << 6;
- glyph->root.metrics.horiBearingX = xpos << 6;
- glyph->root.metrics.horiBearingY = ypos << 6;
+ glyph->root.metrics.horiBearingX = xpos * 64;
+ glyph->root.metrics.horiBearingY = ypos * 64;
glyph->root.metrics.horiAdvance = FT_PIX_ROUND( ( advance >> 2 ) );
glyph->root.metrics.vertBearingX = - glyph->root.metrics.width >> 1;
glyph->root.metrics.vertBearingY = 0;
@@ -732,11 +786,13 @@
p,
stream->limit,
format,
- FT_BOOL(face->header.color_flags & 2),
+ FT_BOOL( face->header.color_flags &
+ PFR_FLAG_INVERT_BITMAP ),
&glyph->root.bitmap );
}
}
+ Exit1:
FT_FRAME_EXIT();
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrtypes.h b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrtypes.h
index 592acbd7db5..bd6c2cd30c9 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pfr/pfrtypes.h
+++ b/Build/source/libs/freetype2/freetype-src/src/pfr/pfrtypes.h
@@ -69,12 +69,8 @@ FT_BEGIN_HEADER
/* used in `color_flags' field of the PFR_Header */
- typedef enum PFR_HeaderFlags_
- {
- PFR_FLAG_BLACK_PIXEL = 1,
- PFR_FLAG_INVERT_BITMAP = 2
-
- } PFR_HeaderFlags;
+#define PFR_FLAG_BLACK_PIXEL 0x01U
+#define PFR_FLAG_INVERT_BITMAP 0x02U
/************************************************************************/
@@ -96,36 +92,27 @@ FT_BEGIN_HEADER
} PFR_LogFontRec, *PFR_LogFont;
- typedef enum PFR_LogFlags_
- {
- PFR_LOG_EXTRA_ITEMS = 0x40,
- PFR_LOG_2BYTE_BOLD = 0x20,
- PFR_LOG_BOLD = 0x10,
- PFR_LOG_2BYTE_STROKE = 8,
- PFR_LOG_STROKE = 4,
- PFR_LINE_JOIN_MASK = 3
+#define PFR_LINE_JOIN_MITER 0x00U
+#define PFR_LINE_JOIN_ROUND 0x01U
+#define PFR_LINE_JOIN_BEVEL 0x02U
+#define PFR_LINE_JOIN_MASK ( PFR_LINE_JOIN_ROUND | PFR_LINE_JOIN_BEVEL )
- } PFR_LogFlags;
-
-
- typedef enum PFR_LineJoinFlags_
- {
- PFR_LINE_JOIN_MITER = 0,
- PFR_LINE_JOIN_ROUND = 1,
- PFR_LINE_JOIN_BEVEL = 2
-
- } PFR_LineJoinFlags;
+#define PFR_LOG_STROKE 0x04U
+#define PFR_LOG_2BYTE_STROKE 0x08U
+#define PFR_LOG_BOLD 0x10U
+#define PFR_LOG_2BYTE_BOLD 0x20U
+#define PFR_LOG_EXTRA_ITEMS 0x40U
/************************************************************************/
- typedef enum PFR_BitmapFlags_
- {
- PFR_BITMAP_3BYTE_OFFSET = 4,
- PFR_BITMAP_2BYTE_SIZE = 2,
- PFR_BITMAP_2BYTE_CHARCODE = 1
+#define PFR_BITMAP_2BYTE_CHARCODE 0x01U
+#define PFR_BITMAP_2BYTE_SIZE 0x02U
+#define PFR_BITMAP_3BYTE_OFFSET 0x04U
- } PFR_BitmapFlags;
+ /*not part of the specification but used for implementation */
+#define PFR_BITMAP_CHARCODES_VALIDATED 0x40U
+#define PFR_BITMAP_VALID_CHARCODES 0x80U
typedef struct PFR_BitmapCharRec_
@@ -137,15 +124,11 @@ FT_BEGIN_HEADER
} PFR_BitmapCharRec, *PFR_BitmapChar;
- typedef enum PFR_StrikeFlags_
- {
- PFR_STRIKE_2BYTE_COUNT = 0x10,
- PFR_STRIKE_3BYTE_OFFSET = 0x08,
- PFR_STRIKE_3BYTE_SIZE = 0x04,
- PFR_STRIKE_2BYTE_YPPM = 0x02,
- PFR_STRIKE_2BYTE_XPPM = 0x01
-
- } PFR_StrikeFlags;
+#define PFR_STRIKE_2BYTE_XPPM 0x01U
+#define PFR_STRIKE_2BYTE_YPPM 0x02U
+#define PFR_STRIKE_3BYTE_SIZE 0x04U
+#define PFR_STRIKE_3BYTE_OFFSET 0x08U
+#define PFR_STRIKE_2BYTE_COUNT 0x10U
typedef struct PFR_StrikeRec_
@@ -266,38 +249,29 @@ FT_BEGIN_HEADER
} PFR_PhyFontRec, *PFR_PhyFont;
- typedef enum PFR_PhyFlags_
- {
- PFR_PHY_EXTRA_ITEMS = 0x80,
- PFR_PHY_3BYTE_GPS_OFFSET = 0x20,
- PFR_PHY_2BYTE_GPS_SIZE = 0x10,
- PFR_PHY_ASCII_CODE = 0x08,
- PFR_PHY_PROPORTIONAL = 0x04,
- PFR_PHY_2BYTE_CHARCODE = 0x02,
- PFR_PHY_VERTICAL = 0x01
-
- } PFR_PhyFlags;
+#define PFR_PHY_VERTICAL 0x01U
+#define PFR_PHY_2BYTE_CHARCODE 0x02U
+#define PFR_PHY_PROPORTIONAL 0x04U
+#define PFR_PHY_ASCII_CODE 0x08U
+#define PFR_PHY_2BYTE_GPS_SIZE 0x10U
+#define PFR_PHY_3BYTE_GPS_OFFSET 0x20U
+#define PFR_PHY_EXTRA_ITEMS 0x80U
- typedef enum PFR_KernFlags_
- {
- PFR_KERN_2BYTE_CHAR = 0x01,
- PFR_KERN_2BYTE_ADJ = 0x02
-
- } PFR_KernFlags;
+#define PFR_KERN_2BYTE_CHAR 0x01U
+#define PFR_KERN_2BYTE_ADJ 0x02U
/************************************************************************/
- typedef enum PFR_GlyphFlags_
- {
- PFR_GLYPH_IS_COMPOUND = 0x80,
- PFR_GLYPH_EXTRA_ITEMS = 0x08,
- PFR_GLYPH_1BYTE_XYCOUNT = 0x04,
- PFR_GLYPH_XCOUNT = 0x02,
- PFR_GLYPH_YCOUNT = 0x01
+#define PFR_GLYPH_YCOUNT 0x01U
+#define PFR_GLYPH_XCOUNT 0x02U
+#define PFR_GLYPH_1BYTE_XYCOUNT 0x04U
+
+#define PFR_GLYPH_SINGLE_EXTRA_ITEMS 0x08U
+#define PFR_GLYPH_COMPOUND_EXTRA_ITEMS 0x40U
- } PFR_GlyphFlags;
+#define PFR_GLYPH_IS_COMPOUND 0x80U
/* controlled coordinate */
@@ -321,14 +295,10 @@ FT_BEGIN_HEADER
} PFR_SubGlyphRec, *PFR_SubGlyph;
- typedef enum PFR_SubgGlyphFlags_
- {
- PFR_SUBGLYPH_3BYTE_OFFSET = 0x80,
- PFR_SUBGLYPH_2BYTE_SIZE = 0x40,
- PFR_SUBGLYPH_YSCALE = 0x20,
- PFR_SUBGLYPH_XSCALE = 0x10
-
- } PFR_SubGlyphFlags;
+#define PFR_SUBGLYPH_XSCALE 0x10U
+#define PFR_SUBGLYPH_YSCALE 0x20U
+#define PFR_SUBGLYPH_2BYTE_SIZE 0x40U
+#define PFR_SUBGLYPH_3BYTE_OFFSET 0x80U
typedef struct PFR_GlyphRec_
diff --git a/Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.c b/Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.c
index 70f8fdd5c33..f208b5fc632 100644
--- a/Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.c
@@ -1087,9 +1087,9 @@
for ( ; count > 0; count--, idx++ )
{
- FT_Byte* q = (FT_Byte*)objects[idx] + field->offset;
+ FT_Byte* q = (FT_Byte*)objects[idx] + field->offset;
FT_Long val;
- FT_String* string;
+ FT_String* string = NULL;
skip_spaces( &cur, limit );
@@ -1217,7 +1217,7 @@
case T1_FIELD_TYPE_MM_BBOX:
{
FT_Memory memory = parser->memory;
- FT_Fixed* temp;
+ FT_Fixed* temp = NULL;
FT_Int result;
FT_UInt i;
diff --git a/Build/source/libs/freetype2/freetype-src/src/pshinter/pshalgo.c b/Build/source/libs/freetype2/freetype-src/src/pshinter/pshalgo.c
index 86181cd547b..8f131be759f 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pshinter/pshalgo.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pshinter/pshalgo.c
@@ -779,7 +779,7 @@
* It turns out though that minimizing the total number of lit
* pixels is also important, so position C), with one edge
* aligned with a pixel boundary is actually preferable
- * to A). There are also more possibile positions for C) than
+ * to A). There are also more possible positions for C) than
* for A) or B), so it involves less distortion of the overall
* character shape.
*/
@@ -802,7 +802,7 @@
}
/* We choose between B) and C) above based on the amount
- * of fractinal stem width; for small amounts, choose
+ * of fractional stem width; for small amounts, choose
* C) always, for large amounts, B) always, and inbetween,
* pick whichever one involves less stem movement.
*/
diff --git a/Build/source/libs/freetype2/freetype-src/src/pshinter/pshglob.c b/Build/source/libs/freetype2/freetype-src/src/pshinter/pshglob.c
index be71fc5ceb8..2ac5ef15584 100644
--- a/Build/source/libs/freetype2/freetype-src/src/pshinter/pshglob.c
+++ b/Build/source/libs/freetype2/freetype-src/src/pshinter/pshglob.c
@@ -80,7 +80,7 @@
#if 0
- /* org_width is is font units, result in device pixels, 26.6 format */
+ /* org_width is in font units, result in device pixels, 26.6 format */
FT_LOCAL_DEF( FT_Pos )
psh_dimension_snap_width( PSH_Dimension dimension,
FT_Int org_width )
diff --git a/Build/source/libs/freetype2/freetype-src/src/raster/ftraster.c b/Build/source/libs/freetype2/freetype-src/src/raster/ftraster.c
index d6c5ded38f3..0fa2f2687f6 100644
--- a/Build/source/libs/freetype2/freetype-src/src/raster/ftraster.c
+++ b/Build/source/libs/freetype2/freetype-src/src/raster/ftraster.c
@@ -179,8 +179,6 @@
#define FT_ERR_XCAT( x, y ) x ## y
#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
-#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
-
/* This macro is used to indicate that a function parameter is unused. */
/* Its purpose is simply to reduce compiler warnings. Note also that */
/* simply defining it as `(void)x' doesn't avoid warnings with certain */
@@ -459,6 +457,12 @@
#define IS_TOP_OVERSHOOT( x ) \
(Bool)( x - FLOOR( x ) >= ras.precision_half )
+#if FT_RENDER_POOL_SIZE > 2048
+#define FT_MAX_BLACK_POOL ( FT_RENDER_POOL_SIZE / sizeof ( Long ) )
+#else
+#define FT_MAX_BLACK_POOL ( 2048 / sizeof ( Long ) )
+#endif
+
/* The most used variables are positioned at the top of the structure. */
/* Thus, their offset can be coded with less opcodes, resulting in a */
/* smaller executable. */
@@ -3106,9 +3110,9 @@
static void
- ft_black_reset( black_PRaster raster,
- char* pool_base,
- Long pool_size )
+ ft_black_reset( FT_Raster raster,
+ PByte pool_base,
+ ULong pool_size )
{
FT_UNUSED( raster );
FT_UNUSED( pool_base );
@@ -3117,20 +3121,20 @@
static int
- ft_black_set_mode( black_PRaster raster,
- ULong mode,
- const char* palette )
+ ft_black_set_mode( FT_Raster raster,
+ ULong mode,
+ void* args )
{
FT_UNUSED( raster );
FT_UNUSED( mode );
- FT_UNUSED( palette );
+ FT_UNUSED( args );
return 0;
}
static int
- ft_black_render( black_PRaster raster,
+ ft_black_render( FT_Raster raster,
const FT_Raster_Params* params )
{
const FT_Outline* outline = (const FT_Outline*)params->source;
@@ -3138,7 +3142,7 @@
black_TWorker worker[1];
- Long buffer[FT_MAX( FT_RENDER_POOL_SIZE, 2048 ) / sizeof ( Long )];
+ Long buffer[FT_MAX_BLACK_POOL];
if ( !raster )
@@ -3175,6 +3179,20 @@
if ( !target_map->buffer )
return FT_THROW( Invalid );
+ /* reject too large outline coordinates */
+ {
+ FT_Vector* vec = outline->points;
+ FT_Vector* limit = vec + outline->n_points;
+
+
+ for ( ; vec < limit; vec++ )
+ {
+ if ( vec->x < -0x1000000L || vec->x > 0x1000000L ||
+ vec->y < -0x1000000L || vec->y > 0x1000000L )
+ return FT_THROW( Invalid );
+ }
+ }
+
ras.outline = *outline;
ras.target = *target_map;
diff --git a/Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.c b/Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.c
index 2cf2ee2a6f3..2e8c1ecde6f 100644
--- a/Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.c
@@ -949,6 +949,10 @@
instance_size * num_instances > fvar_len )
num_instances = 0;
+ /* we don't support Multiple Master CFFs yet */
+ if ( !face->goto_table( face, TTAG_CFF, stream, 0 ) )
+ num_instances = 0;
+
/* we support at most 2^15 - 1 instances */
if ( num_instances >= ( 1U << 15 ) - 1 )
{
diff --git a/Build/source/libs/freetype2/freetype-src/src/sfnt/ttcmap.c b/Build/source/libs/freetype2/freetype-src/src/sfnt/ttcmap.c
index 92ec52396ca..01255a887ee 100644
--- a/Build/source/libs/freetype2/freetype-src/src/sfnt/ttcmap.c
+++ b/Build/source/libs/freetype2/freetype-src/src/sfnt/ttcmap.c
@@ -1245,7 +1245,7 @@
mid = max + 1;
/* search in segments before the current segment */
- for ( i = max ; i > 0; i-- )
+ for ( i = max; i > 0; i-- )
{
FT_UInt prev_end;
FT_Byte* old_p;
@@ -3104,7 +3104,7 @@
if ( char_code < start )
max = mid;
- else if ( char_code > start+cnt )
+ else if ( char_code > start + cnt )
min = mid + 1;
else
return TRUE;
diff --git a/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.c b/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.c
index f228f628e60..3277f1ec4fe 100644
--- a/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.c
+++ b/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.c
@@ -2,7 +2,7 @@
/* */
/* ttpost.c */
/* */
-/* Postcript name table processing for TrueType and OpenType fonts */
+/* PostScript name table processing for TrueType and OpenType fonts */
/* (body). */
/* */
/* Copyright 1996-2016 by */
diff --git a/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.h b/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.h
index 93762b045b7..ede45fd84c9 100644
--- a/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.h
+++ b/Build/source/libs/freetype2/freetype-src/src/sfnt/ttpost.h
@@ -2,7 +2,7 @@
/* */
/* ttpost.h */
/* */
-/* Postcript name table processing for TrueType and OpenType fonts */
+/* PostScript name table processing for TrueType and OpenType fonts */
/* (specification). */
/* */
/* Copyright 1996-2016 by */
diff --git a/Build/source/libs/freetype2/freetype-src/src/smooth/ftgrays.c b/Build/source/libs/freetype2/freetype-src/src/smooth/ftgrays.c
index dac332dec12..f0e380e4085 100644
--- a/Build/source/libs/freetype2/freetype-src/src/smooth/ftgrays.c
+++ b/Build/source/libs/freetype2/freetype-src/src/smooth/ftgrays.c
@@ -106,6 +106,7 @@
#define FT_BEGIN_STMNT do {
#define FT_END_STMNT } while ( 0 )
+#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) )
#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) )
@@ -302,7 +303,7 @@ typedef ptrdiff_t FT_PtrDist;
#else /* FT_STATIC_RASTER */
-#define RAS_ARG /* empty */
+#define RAS_ARG void
#define RAS_ARG_ /* empty */
#define RAS_VAR /* empty */
#define RAS_VAR_ /* empty */
@@ -318,19 +319,19 @@ typedef ptrdiff_t FT_PtrDist;
#undef TRUNC
#undef SCALED
-#define ONE_PIXEL ( 1L << PIXEL_BITS )
+#define ONE_PIXEL ( 1 << PIXEL_BITS )
#define TRUNC( x ) ( (TCoord)( (x) >> PIXEL_BITS ) )
-#define SUBPIXELS( x ) ( (TPos)(x) << PIXEL_BITS )
+#define SUBPIXELS( x ) ( (TPos)(x) * ONE_PIXEL )
#define FLOOR( x ) ( (x) & -ONE_PIXEL )
#define CEILING( x ) ( ( (x) + ONE_PIXEL - 1 ) & -ONE_PIXEL )
#define ROUND( x ) ( ( (x) + ONE_PIXEL / 2 ) & -ONE_PIXEL )
#if PIXEL_BITS >= 6
-#define UPSCALE( x ) ( (x) << ( PIXEL_BITS - 6 ) )
+#define UPSCALE( x ) ( (x) * ( ONE_PIXEL >> 6 ) )
#define DOWNSCALE( x ) ( (x) >> ( PIXEL_BITS - 6 ) )
#else
#define UPSCALE( x ) ( (x) >> ( 6 - PIXEL_BITS ) )
-#define DOWNSCALE( x ) ( (x) << ( 6 - PIXEL_BITS ) )
+#define DOWNSCALE( x ) ( (x) * ( 64 >> PIXEL_BITS ) )
#endif
@@ -369,7 +370,7 @@ typedef ptrdiff_t FT_PtrDist;
/* These macros speed up repetitive divisions by replacing them */
- /* with multiplications and right shifts. */
+ /* with multiplications and right shifts. */
#define FT_UDIVPREP( b ) \
long b ## _r = (long)( FT_ULONG_MAX >> PIXEL_BITS ) / ( b )
#define FT_UDIV( a, b ) \
@@ -386,38 +387,16 @@ typedef ptrdiff_t FT_PtrDist;
/* need to define them to "float" or "double" when experimenting with */
/* new algorithms */
- typedef long TCoord; /* integer scanline/pixel coordinate */
typedef long TPos; /* sub-pixel coordinate */
-
- /* determine the type used to store cell areas. This normally takes at */
- /* least PIXEL_BITS*2 + 1 bits. On 16-bit systems, we need to use */
- /* `long' instead of `int', otherwise bad things happen */
-
-#if PIXEL_BITS <= 7
-
- typedef int TArea;
-
-#else /* PIXEL_BITS >= 8 */
-
- /* approximately determine the size of integers using an ANSI-C header */
-#if FT_UINT_MAX == 0xFFFFU
- typedef long TArea;
-#else
- typedef int TArea;
-#endif
-
-#endif /* PIXEL_BITS >= 8 */
-
-
- /* maximum number of gray spans in a call to the span callback */
-#define FT_MAX_GRAY_SPANS 32
+ typedef int TCoord; /* integer scanline/pixel coordinate */
+ typedef int TArea; /* cell areas, coordinate products */
typedef struct TCell_* PCell;
typedef struct TCell_
{
- TPos x; /* same with gray_TWorker.ex */
+ TCoord x; /* same with gray_TWorker.ex */
TCoord cover; /* same with gray_TWorker.cover */
TArea area;
PCell next;
@@ -425,6 +404,17 @@ typedef ptrdiff_t FT_PtrDist;
} TCell;
+ /* maximum number of gray spans in a call to the span callback */
+#define FT_MAX_GRAY_SPANS 32
+
+ /* maximum number of gray cells in the buffer */
+#if FT_RENDER_POOL_SIZE > 2048
+#define FT_MAX_GRAY_POOL ( FT_RENDER_POOL_SIZE / sizeof ( TCell ) )
+#else
+#define FT_MAX_GRAY_POOL ( 2048 / sizeof ( TCell ) )
+#endif
+
+
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
/* We disable the warning `structure was padded due to */
/* __declspec(align())' in order to compile cleanly with */
@@ -438,9 +428,9 @@ typedef ptrdiff_t FT_PtrDist;
ft_jmp_buf jump_buffer;
TCoord ex, ey;
- TPos min_ex, max_ex;
- TPos min_ey, max_ey;
- TPos count_ex, count_ey;
+ TCoord min_ex, max_ex;
+ TCoord min_ey, max_ey;
+ TCoord count_ex, count_ey;
TArea area;
TCoord cover;
@@ -452,12 +442,8 @@ typedef ptrdiff_t FT_PtrDist;
TPos x, y;
- FT_Vector bez_stack[32 * 3 + 1];
- int lev_stack[32];
-
FT_Outline outline;
FT_Bitmap target;
- FT_BBox clip_box;
FT_Span gray_spans[FT_MAX_GRAY_SPANS];
int num_gray_spans;
@@ -466,14 +452,7 @@ typedef ptrdiff_t FT_PtrDist;
void* render_span_data;
int span_y;
- int band_size;
- int band_shoot;
-
- void* buffer;
- long buffer_size;
-
PCell* ycells;
- TPos ycount;
} gray_TWorker, *gray_PWorker;
@@ -496,71 +475,32 @@ typedef ptrdiff_t FT_PtrDist;
} gray_TRaster, *gray_PRaster;
+#ifdef FT_DEBUG_LEVEL_TRACE
- /*************************************************************************/
- /* */
- /* Initialize the cells table. */
- /* */
- static void
- gray_init_cells( RAS_ARG_ void* buffer,
- long byte_size )
- {
- ras.buffer = buffer;
- ras.buffer_size = byte_size;
-
- ras.ycells = (PCell*) buffer;
- ras.cells = NULL;
- ras.max_cells = 0;
- ras.num_cells = 0;
- ras.area = 0;
- ras.cover = 0;
- ras.invalid = 1;
- }
-
-
- /*************************************************************************/
- /* */
- /* Compute the outline bounding box. */
- /* */
+ /* to be called while in the debugger -- */
+ /* this function causes a compiler warning since it is unused otherwise */
static void
- gray_compute_cbox( RAS_ARG )
+ gray_dump_cells( RAS_ARG )
{
- FT_Outline* outline = &ras.outline;
- FT_Vector* vec = outline->points;
- FT_Vector* limit = vec + outline->n_points;
+ int yindex;
- if ( outline->n_points <= 0 )
+ for ( yindex = 0; yindex < ras.count_ey; yindex++ )
{
- ras.min_ex = ras.max_ex = 0;
- ras.min_ey = ras.max_ey = 0;
- return;
- }
-
- ras.min_ex = ras.max_ex = vec->x;
- ras.min_ey = ras.max_ey = vec->y;
-
- vec++;
+ PCell cell;
- for ( ; vec < limit; vec++ )
- {
- TPos x = vec->x;
- TPos y = vec->y;
+ printf( "%3d:", yindex );
- if ( x < ras.min_ex ) ras.min_ex = x;
- if ( x > ras.max_ex ) ras.max_ex = x;
- if ( y < ras.min_ey ) ras.min_ey = y;
- if ( y > ras.max_ey ) ras.max_ey = y;
+ for ( cell = ras.ycells[yindex]; cell != NULL; cell = cell->next )
+ printf( " (%3d, c:%4d, a:%6d)",
+ cell->x, cell->cover, cell->area );
+ printf( "\n" );
}
-
- /* truncate the bounding box to integer pixels */
- ras.min_ex = ras.min_ex >> 6;
- ras.min_ey = ras.min_ey >> 6;
- ras.max_ex = ( ras.max_ex + 63 ) >> 6;
- ras.max_ey = ( ras.max_ey + 63 ) >> 6;
}
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
/*************************************************************************/
/* */
@@ -570,7 +510,7 @@ typedef ptrdiff_t FT_PtrDist;
gray_find_cell( RAS_ARG )
{
PCell *pcell, cell;
- TPos x = ras.ex;
+ TCoord x = ras.ex;
if ( x > ras.count_ex )
@@ -675,10 +615,10 @@ typedef ptrdiff_t FT_PtrDist;
TCoord ey )
{
if ( ex > ras.max_ex )
- ex = (TCoord)( ras.max_ex );
+ ex = ras.max_ex;
if ( ex < ras.min_ex )
- ex = (TCoord)( ras.min_ex - 1 );
+ ex = ras.min_ex - 1;
ras.area = 0;
ras.cover = 0;
@@ -689,7 +629,7 @@ typedef ptrdiff_t FT_PtrDist;
gray_set_cell( RAS_VAR_ ex, ey );
}
-#if 0
+#ifndef FT_LONG64
/*************************************************************************/
/* */
@@ -702,17 +642,13 @@ typedef ptrdiff_t FT_PtrDist;
TPos x2,
TCoord y2 )
{
- TCoord ex1, ex2, fx1, fx2, delta, mod;
- long p, first, dx;
+ TCoord ex1, ex2, fx1, fx2, first, delta, mod;
+ TPos p, dx;
int incr;
- dx = x2 - x1;
-
ex1 = TRUNC( x1 );
ex2 = TRUNC( x2 );
- fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
- fx2 = (TCoord)( x2 - SUBPIXELS( ex2 ) );
/* trivial case. Happens often */
if ( y1 == y2 )
@@ -721,6 +657,9 @@ typedef ptrdiff_t FT_PtrDist;
return;
}
+ fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
+ fx2 = (TCoord)( x2 - SUBPIXELS( ex2 ) );
+
/* everything is located in a single cell. That is easy! */
/* */
if ( ex1 == ex2 )
@@ -737,6 +676,7 @@ typedef ptrdiff_t FT_PtrDist;
p = ( ONE_PIXEL - fx1 ) * ( y2 - y1 );
first = ONE_PIXEL;
incr = 1;
+ dx = x2 - x1;
if ( dx < 0 )
{
@@ -797,25 +737,22 @@ typedef ptrdiff_t FT_PtrDist;
gray_render_line( RAS_ARG_ TPos to_x,
TPos to_y )
{
- TCoord ey1, ey2, fy1, fy2, mod;
- TPos dx, dy, x, x2;
- long p, first;
- int delta, rem, lift, incr;
+ TCoord ey1, ey2, fy1, fy2, first, delta, mod;
+ TPos p, dx, dy, x, x2;
+ int incr;
ey1 = TRUNC( ras.y );
ey2 = TRUNC( to_y ); /* if (ey2 >= ras.max_ey) ey2 = ras.max_ey-1; */
- fy1 = (TCoord)( ras.y - SUBPIXELS( ey1 ) );
- fy2 = (TCoord)( to_y - SUBPIXELS( ey2 ) );
-
- dx = to_x - ras.x;
- dy = to_y - ras.y;
/* perform vertical clipping */
if ( ( ey1 >= ras.max_ey && ey2 >= ras.max_ey ) ||
( ey1 < ras.min_ey && ey2 < ras.min_ey ) )
goto End;
+ fy1 = (TCoord)( ras.y - SUBPIXELS( ey1 ) );
+ fy2 = (TCoord)( to_y - SUBPIXELS( ey2 ) );
+
/* everything is on a single scanline */
if ( ey1 == ey2 )
{
@@ -823,6 +760,9 @@ typedef ptrdiff_t FT_PtrDist;
goto End;
}
+ dx = to_x - ras.x;
+ dy = to_y - ras.y;
+
/* vertical line - avoid calling gray_render_scanline */
incr = 1;
@@ -840,14 +780,14 @@ typedef ptrdiff_t FT_PtrDist;
incr = -1;
}
- delta = (int)( first - fy1 );
+ delta = first - fy1;
ras.area += (TArea)two_fx * delta;
ras.cover += delta;
ey1 += incr;
gray_set_cell( RAS_VAR_ ex, ey1 );
- delta = (int)( first + first - ONE_PIXEL );
+ delta = first + first - ONE_PIXEL;
area = (TArea)two_fx * delta;
while ( ey1 != ey2 )
{
@@ -858,7 +798,7 @@ typedef ptrdiff_t FT_PtrDist;
gray_set_cell( RAS_VAR_ ex, ey1 );
}
- delta = (int)( fy2 - ONE_PIXEL + first );
+ delta = fy2 - ONE_PIXEL + first;
ras.area += (TArea)two_fx * delta;
ras.cover += delta;
@@ -878,19 +818,22 @@ typedef ptrdiff_t FT_PtrDist;
dy = -dy;
}
- FT_DIV_MOD( int, p, dy, delta, mod );
+ FT_DIV_MOD( TCoord, p, dy, delta, mod );
x = ras.x + delta;
- gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, (TCoord)first );
+ gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, first );
ey1 += incr;
gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
if ( ey1 != ey2 )
{
- p = ONE_PIXEL * dx;
- FT_DIV_MOD( int, p, dy, lift, rem );
- mod -= (int)dy;
+ TCoord lift, rem;
+
+
+ p = ONE_PIXEL * dx;
+ FT_DIV_MOD( TCoord, p, dy, lift, rem );
+ mod -= (TCoord)dy;
do
{
@@ -898,14 +841,14 @@ typedef ptrdiff_t FT_PtrDist;
mod += rem;
if ( mod >= 0 )
{
- mod -= (int)dy;
+ mod -= (TCoord)dy;
delta++;
}
x2 = x + delta;
- gray_render_scanline( RAS_VAR_ ey1, x,
- (TCoord)( ONE_PIXEL - first ), x2,
- (TCoord)first );
+ gray_render_scanline( RAS_VAR_ ey1,
+ x, ONE_PIXEL - first,
+ x2, first );
x = x2;
ey1 += incr;
@@ -913,9 +856,9 @@ typedef ptrdiff_t FT_PtrDist;
} while ( ey1 != ey2 );
}
- gray_render_scanline( RAS_VAR_ ey1, x,
- (TCoord)( ONE_PIXEL - first ), to_x,
- fy2 );
+ gray_render_scanline( RAS_VAR_ ey1,
+ x, ONE_PIXEL - first,
+ to_x, fy2 );
End:
ras.x = to_x;
@@ -936,8 +879,6 @@ typedef ptrdiff_t FT_PtrDist;
TCoord ex1, ex2, ey1, ey2;
- ex1 = TRUNC( ras.x );
- ex2 = TRUNC( to_x );
ey1 = TRUNC( ras.y );
ey2 = TRUNC( to_y );
@@ -946,12 +887,15 @@ typedef ptrdiff_t FT_PtrDist;
( ey1 < ras.min_ey && ey2 < ras.min_ey ) )
goto End;
- dx = to_x - ras.x;
- dy = to_y - ras.y;
+ ex1 = TRUNC( ras.x );
+ ex2 = TRUNC( to_x );
fx1 = ras.x - SUBPIXELS( ex1 );
fy1 = ras.y - SUBPIXELS( ey1 );
+ dx = to_x - ras.x;
+ dy = to_y - ras.y;
+
if ( ex1 == ex2 && ey1 == ey2 ) /* inside one cell */
;
else if ( dy == 0 ) /* ex1 != ex2 */ /* any horizontal line */
@@ -984,7 +928,7 @@ typedef ptrdiff_t FT_PtrDist;
}
else /* any other line */
{
- TArea prod = dx * fy1 - dy * fx1;
+ TPos prod = dx * fy1 - dy * fx1;
FT_UDIVPREP( dx );
FT_UDIVPREP( dy );
@@ -1084,73 +1028,64 @@ typedef ptrdiff_t FT_PtrDist;
gray_render_conic( RAS_ARG_ const FT_Vector* control,
const FT_Vector* to )
{
+ FT_Vector bez_stack[16 * 2 + 1]; /* enough to accommodate bisections */
+ FT_Vector* arc = bez_stack;
TPos dx, dy;
- TPos min, max, y;
- int top, level;
- int* levels;
- FT_Vector* arc;
-
+ int draw, split;
- levels = ras.lev_stack;
- arc = ras.bez_stack;
arc[0].x = UPSCALE( to->x );
arc[0].y = UPSCALE( to->y );
arc[1].x = UPSCALE( control->x );
arc[1].y = UPSCALE( control->y );
arc[2].x = ras.x;
arc[2].y = ras.y;
- top = 0;
+
+ /* short-cut the arc that crosses the current band */
+ if ( ( TRUNC( arc[0].y ) >= ras.max_ey &&
+ TRUNC( arc[1].y ) >= ras.max_ey &&
+ TRUNC( arc[2].y ) >= ras.max_ey ) ||
+ ( TRUNC( arc[0].y ) < ras.min_ey &&
+ TRUNC( arc[1].y ) < ras.min_ey &&
+ TRUNC( arc[2].y ) < ras.min_ey ) )
+ {
+ ras.x = arc[0].x;
+ ras.y = arc[0].y;
+ return;
+ }
dx = FT_ABS( arc[2].x + arc[0].x - 2 * arc[1].x );
dy = FT_ABS( arc[2].y + arc[0].y - 2 * arc[1].y );
if ( dx < dy )
dx = dy;
- if ( dx < ONE_PIXEL / 4 )
- goto Draw;
-
- /* short-cut the arc that crosses the current band */
- min = max = arc[0].y;
-
- y = arc[1].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
-
- y = arc[2].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
-
- if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < ras.min_ey )
- goto Draw;
-
- level = 0;
- do
+ /* We can calculate the number of necessary bisections because */
+ /* each bisection predictably reduces deviation exactly 4-fold. */
+ /* Even 32-bit deviation would vanish after 16 bisections. */
+ draw = 1;
+ while ( dx > ONE_PIXEL / 4 )
{
- dx >>= 2;
- level++;
- } while ( dx > ONE_PIXEL / 4 );
-
- levels[0] = level;
+ dx >>= 2;
+ draw <<= 1;
+ }
+ /* We use decrement counter to count the total number of segments */
+ /* to draw starting from 2^level. Before each draw we split as */
+ /* many times as there are trailing zeros in the counter. */
do
{
- level = levels[top];
- if ( level > 0 )
+ split = 1;
+ while ( ( draw & split ) == 0 )
{
gray_split_conic( arc );
arc += 2;
- top++;
- levels[top] = levels[top - 1] = level - 1;
- continue;
+ split <<= 1;
}
- Draw:
gray_render_line( RAS_VAR_ arc[0].x, arc[0].y );
- top--;
arc -= 2;
- } while ( top >= 0 );
+ } while ( --draw );
}
@@ -1187,11 +1122,13 @@ typedef ptrdiff_t FT_PtrDist;
const FT_Vector* control2,
const FT_Vector* to )
{
- FT_Vector* arc;
- TPos min, max, y;
+ FT_Vector bez_stack[16 * 3 + 1]; /* enough to accommodate bisections */
+ FT_Vector* arc = bez_stack;
+ TPos dx, dy, dx_, dy_;
+ TPos dx1, dy1, dx2, dy2;
+ TPos L, s, s_limit;
- arc = ras.bez_stack;
arc[0].x = UPSCALE( to->x );
arc[0].y = UPSCALE( to->y );
arc[1].x = UPSCALE( control2->x );
@@ -1201,29 +1138,20 @@ typedef ptrdiff_t FT_PtrDist;
arc[3].x = ras.x;
arc[3].y = ras.y;
- /* Short-cut the arc that crosses the current band. */
- min = max = arc[0].y;
-
- y = arc[1].y;
- if ( y < min )
- min = y;
- if ( y > max )
- max = y;
-
- y = arc[2].y;
- if ( y < min )
- min = y;
- if ( y > max )
- max = y;
-
- y = arc[3].y;
- if ( y < min )
- min = y;
- if ( y > max )
- max = y;
-
- if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < ras.min_ey )
- goto Draw;
+ /* short-cut the arc that crosses the current band */
+ if ( ( TRUNC( arc[0].y ) >= ras.max_ey &&
+ TRUNC( arc[1].y ) >= ras.max_ey &&
+ TRUNC( arc[2].y ) >= ras.max_ey &&
+ TRUNC( arc[3].y ) >= ras.max_ey ) ||
+ ( TRUNC( arc[0].y ) < ras.min_ey &&
+ TRUNC( arc[1].y ) < ras.min_ey &&
+ TRUNC( arc[2].y ) < ras.min_ey &&
+ TRUNC( arc[3].y ) < ras.min_ey ) )
+ {
+ ras.x = arc[0].x;
+ ras.y = arc[0].y;
+ return;
+ }
for (;;)
{
@@ -1232,64 +1160,53 @@ typedef ptrdiff_t FT_PtrDist;
/* F. Hain, at */
/* http://www.cis.southalabama.edu/~hain/general/Publications/Bezier/Camera-ready%20CISST02%202.pdf */
- {
- TPos dx, dy, dx_, dy_;
- TPos dx1, dy1, dx2, dy2;
- TPos L, s, s_limit;
+ /* dx and dy are x and y components of the P0-P3 chord vector. */
+ dx = dx_ = arc[3].x - arc[0].x;
+ dy = dy_ = arc[3].y - arc[0].y;
+ L = FT_HYPOT( dx_, dy_ );
- /* dx and dy are x and y components of the P0-P3 chord vector. */
- dx = dx_ = arc[3].x - arc[0].x;
- dy = dy_ = arc[3].y - arc[0].y;
+ /* Avoid possible arithmetic overflow below by splitting. */
+ if ( L > 32767 )
+ goto Split;
- L = FT_HYPOT( dx_, dy_ );
+ /* Max deviation may be as much as (s/L) * 3/4 (if Hain's v = 1). */
+ s_limit = L * (TPos)( ONE_PIXEL / 6 );
- /* Avoid possible arithmetic overflow below by splitting. */
- if ( L > 32767 )
- goto Split;
+ /* s is L * the perpendicular distance from P1 to the line P0-P3. */
+ dx1 = arc[1].x - arc[0].x;
+ dy1 = arc[1].y - arc[0].y;
+ s = FT_ABS( dy * dx1 - dx * dy1 );
- /* Max deviation may be as much as (s/L) * 3/4 (if Hain's v = 1). */
- s_limit = L * (TPos)( ONE_PIXEL / 6 );
+ if ( s > s_limit )
+ goto Split;
- /* s is L * the perpendicular distance from P1 to the line P0-P3. */
- dx1 = arc[1].x - arc[0].x;
- dy1 = arc[1].y - arc[0].y;
- s = FT_ABS( dy * dx1 - dx * dy1 );
+ /* s is L * the perpendicular distance from P2 to the line P0-P3. */
+ dx2 = arc[2].x - arc[0].x;
+ dy2 = arc[2].y - arc[0].y;
+ s = FT_ABS( dy * dx2 - dx * dy2 );
- if ( s > s_limit )
- goto Split;
+ if ( s > s_limit )
+ goto Split;
- /* s is L * the perpendicular distance from P2 to the line P0-P3. */
- dx2 = arc[2].x - arc[0].x;
- dy2 = arc[2].y - arc[0].y;
- s = FT_ABS( dy * dx2 - dx * dy2 );
+ /* Split super curvy segments where the off points are so far
+ from the chord that the angles P0-P1-P3 or P0-P2-P3 become
+ acute as detected by appropriate dot products. */
+ if ( dx1 * ( dx1 - dx ) + dy1 * ( dy1 - dy ) > 0 ||
+ dx2 * ( dx2 - dx ) + dy2 * ( dy2 - dy ) > 0 )
+ goto Split;
- if ( s > s_limit )
- goto Split;
+ gray_render_line( RAS_VAR_ arc[0].x, arc[0].y );
- /* Split super curvy segments where the off points are so far
- from the chord that the angles P0-P1-P3 or P0-P2-P3 become
- acute as detected by appropriate dot products. */
- if ( dx1 * ( dx1 - dx ) + dy1 * ( dy1 - dy ) > 0 ||
- dx2 * ( dx2 - dx ) + dy2 * ( dy2 - dy ) > 0 )
- goto Split;
+ if ( arc == bez_stack )
+ return;
- /* No reason to split. */
- goto Draw;
- }
+ arc -= 3;
+ continue;
Split:
gray_split_cubic( arc );
arc += 3;
- continue;
-
- Draw:
- gray_render_line( RAS_VAR_ arc[0].x, arc[0].y );
-
- if ( arc == ras.bez_stack )
- return;
-
- arc -= 3;
}
}
@@ -1311,8 +1228,8 @@ typedef ptrdiff_t FT_PtrDist;
gray_start_cell( RAS_VAR_ TRUNC( x ), TRUNC( y ) );
- worker->x = x;
- worker->y = y;
+ ras.x = x;
+ ras.y = y;
return 0;
}
@@ -1369,29 +1286,25 @@ typedef ptrdiff_t FT_PtrDist;
if ( coverage )
{
+ unsigned char* q = p + spans->x;
+
+
/* For small-spans it is faster to do it by ourselves than
* calling `memset'. This is mainly due to the cost of the
* function call.
*/
- if ( spans->len >= 8 )
- FT_MEM_SET( p + spans->x, (unsigned char)coverage, spans->len );
- else
+ switch ( spans->len )
{
- unsigned char* q = p + spans->x;
-
-
- switch ( spans->len )
- {
- case 7: *q++ = (unsigned char)coverage;
- case 6: *q++ = (unsigned char)coverage;
- case 5: *q++ = (unsigned char)coverage;
- case 4: *q++ = (unsigned char)coverage;
- case 3: *q++ = (unsigned char)coverage;
- case 2: *q++ = (unsigned char)coverage;
- case 1: *q = (unsigned char)coverage;
- default:
- ;
- }
+ case 7: *q++ = coverage;
+ case 6: *q++ = coverage;
+ case 5: *q++ = coverage;
+ case 4: *q++ = coverage;
+ case 3: *q++ = coverage;
+ case 2: *q++ = coverage;
+ case 1: *q = coverage;
+ case 0: break;
+ default:
+ FT_MEM_SET( q, coverage, spans->len );
}
}
}
@@ -1401,7 +1314,7 @@ typedef ptrdiff_t FT_PtrDist;
static void
gray_hline( RAS_ARG_ TCoord x,
TCoord y,
- TPos area,
+ TArea area,
TCoord acount )
{
int coverage;
@@ -1433,16 +1346,8 @@ typedef ptrdiff_t FT_PtrDist;
coverage = 255;
}
- y += (TCoord)ras.min_ey;
- x += (TCoord)ras.min_ex;
-
- /* FT_Span.x is a 16-bit short, so limit our coordinates appropriately */
- if ( x >= 32767 )
- x = 32767;
-
- /* FT_Span.y is an integer, so limit our coordinates appropriately */
- if ( y >= FT_INT_MAX )
- y = FT_INT_MAX;
+ y += ras.min_ey;
+ x += ras.min_ex;
if ( coverage )
{
@@ -1453,10 +1358,10 @@ typedef ptrdiff_t FT_PtrDist;
/* see whether we can add this span to the current list */
count = ras.num_gray_spans;
span = ras.gray_spans + count - 1;
- if ( count > 0 &&
- ras.span_y == y &&
- (int)span->x + span->len == (int)x &&
- span->coverage == coverage )
+ if ( span->coverage == coverage &&
+ span->x + span->len == x &&
+ ras.span_y == y &&
+ count > 0 )
{
span->len = (unsigned short)( span->len + acount );
return;
@@ -1503,48 +1408,21 @@ typedef ptrdiff_t FT_PtrDist;
}
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- /* to be called while in the debugger -- */
- /* this function causes a compiler warning since it is unused otherwise */
- static void
- gray_dump_cells( RAS_ARG )
- {
- int yindex;
-
-
- for ( yindex = 0; yindex < ras.ycount; yindex++ )
- {
- PCell cell;
-
-
- printf( "%3d:", yindex );
-
- for ( cell = ras.ycells[yindex]; cell != NULL; cell = cell->next )
- printf( " (%3ld, c:%4ld, a:%6d)", cell->x, cell->cover, cell->area );
- printf( "\n" );
- }
- }
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
-
static void
- gray_sweep( RAS_ARG_ const FT_Bitmap* target )
+ gray_sweep( RAS_ARG )
{
int yindex;
- FT_UNUSED( target );
-
if ( ras.num_cells == 0 )
return;
ras.num_gray_spans = 0;
+ ras.span_y = 0;
FT_TRACE7(( "gray_sweep: start\n" ));
- for ( yindex = 0; yindex < ras.ycount; yindex++ )
+ for ( yindex = 0; yindex < ras.count_ey; yindex++ )
{
PCell cell = ras.ycells[yindex];
TCoord cover = 0;
@@ -1553,15 +1431,15 @@ typedef ptrdiff_t FT_PtrDist;
for ( ; cell != NULL; cell = cell->next )
{
- TPos area;
+ TArea area;
if ( cell->x > x && cover != 0 )
- gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
+ gray_hline( RAS_VAR_ x, yindex, (TArea)cover * ( ONE_PIXEL * 2 ),
cell->x - x );
cover += cell->cover;
- area = cover * ( ONE_PIXEL * 2 ) - cell->area;
+ area = (TArea)cover * ( ONE_PIXEL * 2 ) - cell->area;
if ( area != 0 && cell->x >= 0 )
gray_hline( RAS_VAR_ cell->x, yindex, area, 1 );
@@ -1570,7 +1448,7 @@ typedef ptrdiff_t FT_PtrDist;
}
if ( cover != 0 )
- gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
+ gray_hline( RAS_VAR_ x, yindex, (TArea)cover * ( ONE_PIXEL * 2 ),
ras.count_ex - x );
}
@@ -1605,7 +1483,7 @@ typedef ptrdiff_t FT_PtrDist;
/*************************************************************************/
/* */
- /* The following function should only compile in stand-alone mode, */
+ /* The following functions should only compile in stand-alone mode, */
/* i.e., when building this component without the rest of FreeType. */
/* */
/*************************************************************************/
@@ -1883,12 +1761,87 @@ typedef ptrdiff_t FT_PtrDist;
return FT_THROW( Invalid_Outline );
}
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Outline_Get_CBox */
+ /* */
+ /* <Description> */
+ /* Return an outline's `control box'. The control box encloses all */
+ /* the outline's points, including Bézier control points. Though it */
+ /* coincides with the exact bounding box for most glyphs, it can be */
+ /* slightly larger in some situations (like when rotating an outline */
+ /* that contains Bézier outside arcs). */
+ /* */
+ /* Computing the control box is very fast, while getting the bounding */
+ /* box can take much more time as it needs to walk over all segments */
+ /* and arcs in the outline. To get the latter, you can use the */
+ /* `ftbbox' component, which is dedicated to this single task. */
+ /* */
+ /* <Input> */
+ /* outline :: A pointer to the source outline descriptor. */
+ /* */
+ /* <Output> */
+ /* acbox :: The outline's control box. */
+ /* */
+ /* <Note> */
+ /* See @FT_Glyph_Get_CBox for a discussion of tricky fonts. */
+ /* */
+
+ static void
+ FT_Outline_Get_CBox( const FT_Outline* outline,
+ FT_BBox *acbox )
+ {
+ TPos xMin, yMin, xMax, yMax;
+
+
+ if ( outline && acbox )
+ {
+ if ( outline->n_points == 0 )
+ {
+ xMin = 0;
+ yMin = 0;
+ xMax = 0;
+ yMax = 0;
+ }
+ else
+ {
+ FT_Vector* vec = outline->points;
+ FT_Vector* limit = vec + outline->n_points;
+
+
+ xMin = xMax = vec->x;
+ yMin = yMax = vec->y;
+ vec++;
+
+ for ( ; vec < limit; vec++ )
+ {
+ TPos x, y;
+
+
+ x = vec->x;
+ if ( x < xMin ) xMin = x;
+ if ( x > xMax ) xMax = x;
+
+ y = vec->y;
+ if ( y < yMin ) yMin = y;
+ if ( y > yMax ) yMax = y;
+ }
+ }
+ acbox->xMin = xMin;
+ acbox->xMax = xMax;
+ acbox->yMin = yMin;
+ acbox->yMax = yMax;
+ }
+ }
+
#endif /* STANDALONE_ */
typedef struct gray_TBand_
{
- TPos min, max;
+ TCoord min, max;
} gray_TBand;
@@ -1920,10 +1873,18 @@ typedef ptrdiff_t FT_PtrDist;
error = FT_Outline_Decompose( &ras.outline, &func_interface, &ras );
if ( !ras.invalid )
gray_record_cell( RAS_VAR );
+
+ FT_TRACE7(( "band [%d..%d]: %d cells\n",
+ ras.min_ey, ras.max_ey, ras.num_cells ));
}
else
+ {
error = FT_THROW( Memory_Overflow );
+ FT_TRACE7(( "band [%d..%d]: to be bisected\n",
+ ras.min_ey, ras.max_ey ));
+ }
+
return error;
}
@@ -1931,47 +1892,27 @@ typedef ptrdiff_t FT_PtrDist;
static int
gray_convert_glyph( RAS_ARG )
{
- gray_TBand bands[40];
- gray_TBand* volatile band;
- int volatile n, num_bands;
- TPos volatile min, max, max_y;
- FT_BBox* clip;
-
-
- /* Set up state in the raster object */
- gray_compute_cbox( RAS_VAR );
-
- /* clip to target bitmap, exit if nothing to do */
- clip = &ras.clip_box;
-
- if ( ras.max_ex <= clip->xMin || ras.min_ex >= clip->xMax ||
- ras.max_ey <= clip->yMin || ras.min_ey >= clip->yMax )
- return 0;
-
- if ( ras.min_ex < clip->xMin ) ras.min_ex = clip->xMin;
- if ( ras.min_ey < clip->yMin ) ras.min_ey = clip->yMin;
+ TCell buffer[FT_MAX_GRAY_POOL];
+ const int band_size = FT_MAX_GRAY_POOL / 8;
+ gray_TBand bands[32];
+ gray_TBand* band;
+ int n, num_bands;
+ TCoord min, max, max_y;
- if ( ras.max_ex > clip->xMax ) ras.max_ex = clip->xMax;
- if ( ras.max_ey > clip->yMax ) ras.max_ey = clip->yMax;
-
- ras.count_ex = ras.max_ex - ras.min_ex;
- ras.count_ey = ras.max_ey - ras.min_ey;
/* set up vertical bands */
- num_bands = (int)( ( ras.max_ey - ras.min_ey ) / ras.band_size );
+ num_bands = (int)( ( ras.max_ey - ras.min_ey ) / band_size );
if ( num_bands == 0 )
num_bands = 1;
if ( num_bands >= 39 )
num_bands = 39;
- ras.band_shoot = 0;
-
min = ras.min_ey;
max_y = ras.max_ey;
for ( n = 0; n < num_bands; n++, min = max )
{
- max = min + ras.band_size;
+ max = min + band_size;
if ( n == num_bands - 1 || max > max_y )
max = max_y;
@@ -1981,37 +1922,28 @@ typedef ptrdiff_t FT_PtrDist;
do
{
- TPos bottom, top, middle;
- int error;
-
- {
- PCell cells_max;
- int yindex;
- long cell_start, cell_end, cell_mod;
+ TCoord bottom, top, middle;
+ int error;
- ras.ycells = (PCell*)ras.buffer;
- ras.ycount = band->max - band->min;
+ /* memory management */
+ {
+ size_t ycount = (size_t)( band->max - band->min );
+ size_t cell_start;
- cell_start = (long)sizeof ( PCell ) * ras.ycount;
- cell_mod = cell_start % (long)sizeof ( TCell );
- if ( cell_mod > 0 )
- cell_start += (long)sizeof ( TCell ) - cell_mod;
- cell_end = ras.buffer_size;
- cell_end -= cell_end % (long)sizeof ( TCell );
+ cell_start = ( ycount * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) /
+ sizeof ( TCell );
- cells_max = (PCell)( (char*)ras.buffer + cell_end );
- ras.cells = (PCell)( (char*)ras.buffer + cell_start );
- if ( ras.cells >= cells_max )
+ if ( FT_MAX_GRAY_POOL - cell_start < 2 )
goto ReduceBands;
- ras.max_cells = cells_max - ras.cells;
- if ( ras.max_cells < 2 )
- goto ReduceBands;
+ ras.cells = buffer + cell_start;
+ ras.max_cells = (FT_PtrDist)( FT_MAX_GRAY_POOL - cell_start );
- for ( yindex = 0; yindex < ras.ycount; yindex++ )
- ras.ycells[yindex] = NULL;
+ ras.ycells = (PCell*)buffer;
+ while ( ycount )
+ ras.ycells[--ycount] = NULL;
}
ras.num_cells = 0;
@@ -2024,7 +1956,7 @@ typedef ptrdiff_t FT_PtrDist;
if ( !error )
{
- gray_sweep( RAS_VAR_ &ras.target );
+ gray_sweep( RAS_VAR );
band--;
continue;
}
@@ -2041,15 +1973,10 @@ typedef ptrdiff_t FT_PtrDist;
/* be some problems. */
if ( middle == bottom )
{
-#ifdef FT_DEBUG_LEVEL_TRACE
FT_TRACE7(( "gray_convert_glyph: rotten glyph\n" ));
-#endif
return 1;
}
- if ( bottom-top >= ras.band_size )
- ras.band_shoot++;
-
band[1].min = bottom;
band[1].max = middle;
band[0].min = middle;
@@ -2058,27 +1985,20 @@ typedef ptrdiff_t FT_PtrDist;
} while ( band >= bands );
}
- if ( ras.band_shoot > 8 && ras.band_size > 16 )
- ras.band_size = ras.band_size / 2;
-
return 0;
}
static int
- gray_raster_render( gray_PRaster raster,
+ gray_raster_render( FT_Raster raster,
const FT_Raster_Params* params )
{
const FT_Outline* outline = (const FT_Outline*)params->source;
const FT_Bitmap* target_map = params->target;
+ FT_BBox cbox, clip;
gray_TWorker worker[1];
- TCell buffer[FT_MAX( FT_RENDER_POOL_SIZE, 2048 ) / sizeof ( TCell )];
- long buffer_size = sizeof ( buffer );
- int band_size = (int)( buffer_size /
- (long)( sizeof ( TCell ) * 8 ) );
-
if ( !raster )
return FT_THROW( Invalid_Argument );
@@ -2115,33 +2035,51 @@ typedef ptrdiff_t FT_PtrDist;
if ( !( params->flags & FT_RASTER_FLAG_AA ) )
return FT_THROW( Invalid_Mode );
+ FT_Outline_Get_CBox( outline, &cbox );
+
+ /* reject too large outline coordinates */
+ if ( cbox.xMin < -0x1000000L || cbox.xMax > 0x1000000L ||
+ cbox.yMin < -0x1000000L || cbox.yMax > 0x1000000L )
+ return FT_THROW( Invalid_Outline );
+
+ /* truncate the bounding box to integer pixels */
+ cbox.xMin = cbox.xMin >> 6;
+ cbox.yMin = cbox.yMin >> 6;
+ cbox.xMax = ( cbox.xMax + 63 ) >> 6;
+ cbox.yMax = ( cbox.yMax + 63 ) >> 6;
+
/* compute clipping box */
if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
{
/* compute clip box from target pixmap */
- ras.clip_box.xMin = 0;
- ras.clip_box.yMin = 0;
- ras.clip_box.xMax = (FT_Pos)target_map->width;
- ras.clip_box.yMax = (FT_Pos)target_map->rows;
+ clip.xMin = 0;
+ clip.yMin = 0;
+ clip.xMax = (FT_Pos)target_map->width;
+ clip.yMax = (FT_Pos)target_map->rows;
}
else if ( params->flags & FT_RASTER_FLAG_CLIP )
- ras.clip_box = params->clip_box;
+ clip = params->clip_box;
else
{
- ras.clip_box.xMin = -32768L;
- ras.clip_box.yMin = -32768L;
- ras.clip_box.xMax = 32767L;
- ras.clip_box.yMax = 32767L;
+ clip.xMin = -32768L;
+ clip.yMin = -32768L;
+ clip.xMax = 32767L;
+ clip.yMax = 32767L;
}
- gray_init_cells( RAS_VAR_ buffer, buffer_size );
+ /* clip to target bitmap, exit if nothing to do */
+ ras.min_ex = FT_MAX( cbox.xMin, clip.xMin );
+ ras.min_ey = FT_MAX( cbox.yMin, clip.yMin );
+ ras.max_ex = FT_MIN( cbox.xMax, clip.xMax );
+ ras.max_ey = FT_MIN( cbox.yMax, clip.yMax );
+
+ if ( ras.max_ex <= ras.min_ex || ras.max_ey <= ras.min_ey )
+ return 0;
+
+ ras.count_ex = ras.max_ex - ras.min_ex;
+ ras.count_ey = ras.max_ey - ras.min_ey;
ras.outline = *outline;
- ras.num_cells = 0;
- ras.invalid = 1;
- ras.band_size = band_size;
- ras.num_gray_spans = 0;
- ras.span_y = 0;
if ( params->flags & FT_RASTER_FLAG_DIRECT )
{
@@ -2221,9 +2159,9 @@ typedef ptrdiff_t FT_PtrDist;
static void
- gray_raster_reset( FT_Raster raster,
- char* pool_base,
- long pool_size )
+ gray_raster_reset( FT_Raster raster,
+ unsigned char* pool_base,
+ unsigned long pool_size )
{
FT_UNUSED( raster );
FT_UNUSED( pool_base );
diff --git a/Build/source/libs/freetype2/freetype-src/src/tools/docmaker/tohtml.py b/Build/source/libs/freetype2/freetype-src/src/tools/docmaker/tohtml.py
index 8da10b8a52c..9b28780e960 100644
--- a/Build/source/libs/freetype2/freetype-src/src/tools/docmaker/tohtml.py
+++ b/Build/source/libs/freetype2/freetype-src/src/tools/docmaker/tohtml.py
@@ -390,7 +390,7 @@ class HtmlFormatter( Formatter ):
"""Convert a code sequence to HTML."""
line = code_header + '\n'
for l in lines:
- line = line + html_quote( l ) + '\n'
+ line = line + html_quote( l ).rstrip() + '\n'
return line + code_footer
diff --git a/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/ftfuzzer.cc b/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/ftfuzzer.cc
index 7df7abcddc2..39f2b393240 100644
--- a/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/ftfuzzer.cc
+++ b/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/ftfuzzer.cc
@@ -161,7 +161,7 @@
variations->axis[i].def ) / 2;
if ( FT_Set_Var_Design_Coordinates( face,
- coords.size(),
+ FT_UInt( coords.size() ),
coords.data() ) )
return;
}
@@ -248,7 +248,7 @@
// loop over all bitmap stroke sizes
// and an arbitrary size for outlines
- for ( long fixed_sizes_index = 0;
+ for ( int fixed_sizes_index = 0;
fixed_sizes_index < face->num_fixed_sizes + 1;
fixed_sizes_index++ )
{
diff --git a/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/rasterfuzzer.cc b/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/rasterfuzzer.cc
new file mode 100644
index 00000000000..05187b0be80
--- /dev/null
+++ b/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/rasterfuzzer.cc
@@ -0,0 +1,129 @@
+// rasterfuzzer.cc
+//
+// A fuzzing function to test FreeType's rasterizers with libFuzzer.
+//
+// Copyright 2016 by
+// David Turner, Robert Wilhelm, and Werner Lemberg.
+//
+// This file is part of the FreeType project, and may only be used,
+// modified, and distributed under the terms of the FreeType project
+// license, LICENSE.TXT. By continuing to use, modify, or distribute
+// this file you indicate that you have read the license and
+// understand and accept it fully.
+
+
+#include <stdint.h>
+
+#include <vector>
+
+
+ using namespace std;
+
+
+#include <ft2build.h>
+
+#include FT_FREETYPE_H
+#include FT_IMAGE_H
+#include FT_OUTLINE_H
+
+
+ static FT_Library library;
+ static int InitResult;
+
+
+ struct FT_Global {
+ FT_Global() {
+ InitResult = FT_Init_FreeType( &library );
+ }
+ ~FT_Global() {
+ FT_Done_FreeType( library );
+ }
+ };
+
+ FT_Global global_ft;
+
+
+ extern "C" int
+ LLVMFuzzerTestOneInput( const uint8_t* data,
+ size_t size_ )
+ {
+ unsigned char pixels[4];
+
+ FT_Bitmap bitmap_mono = {
+ 1, // rows
+ 1, // width
+ 4, // pitch
+ pixels, // buffer
+ 2, // num_grays
+ FT_PIXEL_MODE_MONO, // pixel_mode
+ 0, // palette_mode
+ NULL // palette
+ };
+
+ FT_Bitmap bitmap_gray = {
+ 1, // rows
+ 1, // width
+ 4, // pitch
+ pixels, // buffer
+ 256, // num_grays
+ FT_PIXEL_MODE_GRAY, // pixel_mode
+ 0, // palette_mode
+ NULL // palette
+ };
+
+ const size_t vsize = sizeof ( FT_Vector );
+ const size_t tsize = sizeof ( char );
+
+ // we use the input data for both points and tags
+ short n_points = short( size_ / ( vsize + tsize ) );
+ if ( n_points <= 2 )
+ return 0;
+
+ FT_Vector* points = reinterpret_cast<FT_Vector*>(
+ const_cast<uint8_t*>(
+ data ) );
+ char* tags = reinterpret_cast<char*>(
+ const_cast<uint8_t*>(
+ data + size_t( n_points ) * vsize ) );
+
+ // to reduce the number of invalid outlines that are immediately
+ // rejected in `FT_Outline_Render', limit values to 2^18 pixels
+ // (i.e., 2^24 bits)
+ for ( short i = 0; i < n_points; i++ )
+ {
+ if ( points[i].x == LONG_MIN )
+ points[i].x = 0;
+ else if ( points[i].x < 0 )
+ points[i].x = -( -points[i].x & 0xFFFFFF ) - 1;
+ else
+ points[i].x = ( points[i].x & 0xFFFFFF ) + 1;
+
+ if ( points[i].y == LONG_MIN )
+ points[i].y = 0;
+ else if ( points[i].y < 0 )
+ points[i].y = -( -points[i].y & 0xFFFFFF ) - 1;
+ else
+ points[i].y = ( points[i].y & 0xFFFFFF ) + 1;
+ }
+
+ short contours[1];
+ contours[0] = n_points - 1;
+
+ FT_Outline outline =
+ {
+ 1, // n_contours
+ n_points, // n_points
+ points, // points
+ tags, // tags
+ contours, // contours
+ FT_OUTLINE_NONE // flags
+ };
+
+ FT_Outline_Get_Bitmap( library, &outline, &bitmap_mono );
+ FT_Outline_Get_Bitmap( library, &outline, &bitmap_gray );
+
+ return 0;
+ }
+
+
+// END
diff --git a/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/runinput.cc b/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/runinput.cc
index 8fa75ad6a96..d5f9f1587db 100644
--- a/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/runinput.cc
+++ b/Build/source/libs/freetype2/freetype-src/src/tools/ftfuzzer/runinput.cc
@@ -1,6 +1,6 @@
// runinput.cc
//
-// A `main' function for `ftfuzzer.cc'.
+// A `main' function for fuzzers like `ftfuzzer.cc'.
//
// Copyright 2015-2016 by
// David Turner, Robert Wilhelm, and Werner Lemberg.
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttdriver.c b/Build/source/libs/freetype2/freetype-src/src/truetype/ttdriver.c
index bbebabdadb2..c9d4081efe3 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttdriver.c
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttdriver.c
@@ -72,12 +72,17 @@
FT_UInt* interpreter_version = (FT_UInt*)value;
-#ifndef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( *interpreter_version != TT_INTERPRETER_VERSION_35 )
- error = FT_ERR( Unimplemented_Feature );
- else
+ if ( *interpreter_version == TT_INTERPRETER_VERSION_35
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ || *interpreter_version == TT_INTERPRETER_VERSION_38
+#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ || *interpreter_version == TT_INTERPRETER_VERSION_40
#endif
+ )
driver->interpreter_version = *interpreter_version;
+ else
+ error = FT_ERR( Unimplemented_Feature );
return error;
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttgload.c b/Build/source/libs/freetype2/freetype-src/src/truetype/ttgload.c
index 4ab6603a2bf..8be9b6ae65d 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttgload.c
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttgload.c
@@ -122,7 +122,7 @@
FT_UInt glyph_index )
{
TT_Face face = loader->face;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
#endif
@@ -153,7 +153,7 @@
loader->top_bearing = top_bearing;
loader->vadvance = advance_height;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 &&
loader->exec )
{
@@ -165,7 +165,7 @@
/* backwards compatibility mode on and off. */
sph_set_tweaks( loader, glyph_index );
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
if ( !loader->linear_def )
{
@@ -427,7 +427,8 @@
load->glyph->control_len = n_ins;
load->glyph->control_data = load->exec->glyphIns;
- FT_MEM_COPY( load->exec->glyphIns, p, (FT_Long)n_ins );
+ if ( n_ins )
+ FT_MEM_COPY( load->exec->glyphIns, p, (FT_Long)n_ins );
}
#endif /* TT_USE_BYTECODE_INTERPRETER */
@@ -732,7 +733,8 @@
TT_Hint_Glyph( TT_Loader loader,
FT_Bool is_composite )
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#if defined TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY || \
+ defined TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
TT_Face face = loader->face;
TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
#endif
@@ -815,13 +817,23 @@
#endif
- /* save glyph phantom points */
- loader->pp1 = zone->cur[zone->n_points - 4];
- loader->pp2 = zone->cur[zone->n_points - 3];
- loader->pp3 = zone->cur[zone->n_points - 2];
- loader->pp4 = zone->cur[zone->n_points - 1];
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* Save possibly modified glyph phantom points unless in v40 backwards */
+ /* compatibility mode, where no movement on the x axis means no reason */
+ /* to change bearings or advance widths. */
+ if ( !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ !loader->exec->backwards_compatibility ) )
+ {
+#endif
+ loader->pp1 = zone->cur[zone->n_points - 4];
+ loader->pp2 = zone->cur[zone->n_points - 3];
+ loader->pp3 = zone->cur[zone->n_points - 2];
+ loader->pp4 = zone->cur[zone->n_points - 1];
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ }
+#endif
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
{
if ( loader->exec->sph_tweak_flags & SPH_TWEAK_DEEMBOLDEN )
@@ -830,7 +842,7 @@
else if ( loader->exec->sph_tweak_flags & SPH_TWEAK_EMBOLDEN )
FT_Outline_EmboldenXY( &loader->gloader->current.outline, 24, 0 );
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
return FT_Err_Ok;
}
@@ -896,7 +908,7 @@
}
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
TT_Face face = loader->face;
TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
@@ -915,7 +927,7 @@
FT_Bool do_scale = FALSE;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
{
@@ -946,7 +958,7 @@
}
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
{
/* scale the glyph */
@@ -1077,7 +1089,7 @@
: -subglyph->transform.yx;
int c = subglyph->transform.xy > 0 ? subglyph->transform.xy
: -subglyph->transform.xy;
- int d = subglyph->transform.yy > 0 ? subglyph->transform.yy
+ int d = subglyph->transform.yy > 0 ? subglyph->transform.yy
: -subglyph->transform.yy;
int m = a > b ? a : b;
int n = c > d ? c : d;
@@ -1323,49 +1335,71 @@
* (3) for everything else.
*
*/
+ static void
+ tt_loader_set_pp( TT_Loader loader )
+ {
+ FT_Bool subpixel_hinting = 0;
+ FT_Bool grayscale = 0;
+ FT_Bool use_aw_2 = 0;
+
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( loader->face );
+#endif
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
+ {
+ subpixel_hinting = loader->exec ? loader->exec->subpixel_hinting
+ : 0;
+ grayscale = loader->exec ? loader->exec->grayscale
+ : 0;
+ }
+#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
+ {
+ subpixel_hinting = loader->exec ? loader->exec->subpixel_hinting_lean
+ : 0;
+ grayscale = loader->exec ? loader->exec->grayscale_cleartype
+ : 0;
+ }
+#endif
+
+ use_aw_2 = (FT_Bool)( subpixel_hinting && grayscale );
+
+ loader->pp1.x = loader->bbox.xMin - loader->left_bearing;
+ loader->pp1.y = 0;
+ loader->pp2.x = loader->pp1.x + loader->advance;
+ loader->pp2.y = 0;
+
+ loader->pp3.x = use_aw_2 ? loader->advance / 2 : 0;
+ loader->pp3.y = loader->bbox.yMax + loader->top_bearing;
+ loader->pp4.x = use_aw_2 ? loader->advance / 2 : 0;
+ loader->pp4.y = loader->pp3.y - loader->vadvance;
+ }
+
+
+ /* a utility function to retrieve i-th node from given FT_List */
+ static FT_ListNode
+ ft_list_get_node_at( FT_List list,
+ FT_UInt index )
+ {
+ FT_ListNode cur;
+
-#define TT_LOADER_SET_PP( loader ) \
- do \
- { \
- FT_Bool subpixel_hinting_ = loader->exec \
- ? loader->exec->subpixel_hinting \
- : 0; \
- FT_Bool grayscale_ = loader->exec \
- ? loader->exec->grayscale \
- : 0; \
- FT_Bool use_aw_2_ = (FT_Bool)( subpixel_hinting_ && \
- grayscale_ ); \
- \
- \
- (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \
- (loader)->pp1.y = 0; \
- (loader)->pp2.x = (loader)->pp1.x + (loader)->advance; \
- (loader)->pp2.y = 0; \
- \
- (loader)->pp3.x = use_aw_2_ ? (loader)->advance / 2 : 0; \
- (loader)->pp3.y = (loader)->bbox.yMax + (loader)->top_bearing; \
- (loader)->pp4.x = use_aw_2_ ? (loader)->advance / 2 : 0; \
- (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance; \
- } while ( 0 )
-
-#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
-#define TT_LOADER_SET_PP( loader ) \
- do \
- { \
- (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \
- (loader)->pp1.y = 0; \
- (loader)->pp2.x = (loader)->pp1.x + (loader)->advance; \
- (loader)->pp2.y = 0; \
- \
- (loader)->pp3.x = 0; \
- (loader)->pp3.y = (loader)->bbox.yMax + (loader)->top_bearing; \
- (loader)->pp4.x = 0; \
- (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance; \
- } while ( 0 )
-
-#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+ if ( !list )
+ return NULL;
+
+ for ( cur = list->head; cur; cur = cur->next )
+ {
+ if ( !index )
+ return cur;
+
+ index--;
+ }
+
+ return NULL;
+ }
/*************************************************************************/
@@ -1523,7 +1557,7 @@
/* must initialize points before (possibly) overriding */
/* glyph metrics from the incremental interface */
- TT_LOADER_SET_PP( loader );
+ tt_loader_set_pp( loader );
#ifdef FT_CONFIG_OPTION_INCREMENTAL
tt_get_metrics_incr_overrides( loader, glyph_index );
@@ -1598,7 +1632,7 @@
/* must initialize phantom points before (possibly) overriding */
/* glyph metrics from the incremental interface */
- TT_LOADER_SET_PP( loader );
+ tt_loader_set_pp( loader );
#ifdef FT_CONFIG_OPTION_INCREMENTAL
tt_get_metrics_incr_overrides( loader, glyph_index );
@@ -1640,6 +1674,8 @@
FT_UInt start_contour;
FT_ULong ins_pos; /* position of composite instructions, if any */
+ FT_ListNode node, node2;
+
/*
* We store the glyph index directly in the `node->data' pointer,
@@ -1648,6 +1684,12 @@
* pointers with a width of at least 32 bits.
*/
+
+ /* clear the nodes filled by sibling chains */
+ node = ft_list_get_node_at( &loader->composites, recurse_count );
+ for ( node2 = node; node2; node2 = node2->next )
+ node2->data = (void*)ULONG_MAX;
+
/* check whether we already have a composite glyph with this index */
if ( FT_List_Find( &loader->composites,
(void*)(unsigned long)glyph_index ) )
@@ -1657,11 +1699,12 @@
error = FT_THROW( Invalid_Composite );
goto Exit;
}
- else
- {
- FT_ListNode node = NULL;
+ else if ( node )
+ node->data = (void*)(unsigned long)glyph_index;
+ else
+ {
if ( FT_NEW( node ) )
goto Exit;
node->data = (void*)(unsigned long)glyph_index;
@@ -1703,6 +1746,10 @@
outline.n_points = (short)( gloader->current.num_subglyphs + 4 );
outline.n_contours = outline.n_points;
+ outline.points = NULL;
+ outline.tags = NULL;
+ outline.contours = NULL;
+
if ( FT_NEW_ARRAY( points, outline.n_points ) ||
FT_NEW_ARRAY( tags, outline.n_points ) ||
FT_NEW_ARRAY( contours, outline.n_points ) )
@@ -1942,7 +1989,8 @@
FT_UInt glyph_index )
{
TT_Face face = loader->face;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#if defined TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY || \
+ defined TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
#endif
@@ -1969,11 +2017,18 @@
glyph->metrics.horiBearingY = bbox.yMax;
glyph->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
- /* adjust advance width to the value contained in the hdmx table */
- /* unless FT_LOAD_COMPUTE_METRICS is set */
- if ( !face->postscript.isFixedPitch &&
- IS_HINTED( loader->load_flags ) &&
- !( loader->load_flags & FT_LOAD_COMPUTE_METRICS ) )
+ /* Adjust advance width to the value contained in the hdmx table */
+ /* unless FT_LOAD_COMPUTE_METRICS is set or backwards compatibility */
+ /* mode of the v40 interpreter is active. See `ttinterp.h' for */
+ /* details on backwards compatibility mode. */
+ if (
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ ( loader->exec && loader->exec->backwards_compatibility ) ) &&
+#endif
+ !face->postscript.isFixedPitch &&
+ IS_HINTED( loader->load_flags ) &&
+ !( loader->load_flags & FT_LOAD_COMPUTE_METRICS ) )
{
FT_Byte* widthp;
@@ -1982,7 +2037,7 @@
size->root.metrics.x_ppem,
glyph_index );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
{
@@ -2000,7 +2055,7 @@
}
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
{
if ( widthp )
@@ -2189,6 +2244,10 @@
#ifdef TT_USE_BYTECODE_INTERPRETER
FT_Bool pedantic = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
#endif
+#if defined TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY || \
+ defined TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( (TT_Face)glyph->face );
+#endif
face = (TT_Face)glyph->face;
@@ -2202,11 +2261,13 @@
if ( IS_HINTED( load_flags ) && !glyf_table_only )
{
TT_ExecContext exec;
- FT_Bool grayscale;
-
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( face );
+ FT_Bool grayscale = TRUE;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ FT_Bool subpixel_hinting_lean;
+ FT_Bool grayscale_cleartype;
+#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
FT_Bool subpixel_hinting = FALSE;
#if 0
@@ -2218,7 +2279,7 @@
FT_Bool subpixel_positioned;
FT_Bool gray_cleartype;
#endif
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
FT_Bool reexecute = FALSE;
@@ -2239,7 +2300,26 @@
if ( !exec )
return FT_THROW( Could_Not_Find_Context );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
+ {
+ subpixel_hinting_lean = TRUE;
+ grayscale_cleartype = !FT_BOOL( load_flags &
+ FT_LOAD_TARGET_LCD ||
+ load_flags &
+ FT_LOAD_TARGET_LCD_V );
+ exec->vertical_lcd_lean = FT_BOOL( load_flags &
+ FT_LOAD_TARGET_LCD_V );
+ }
+ else
+ {
+ subpixel_hinting_lean = FALSE;
+ grayscale_cleartype = FALSE;
+ exec->vertical_lcd_lean = FALSE;
+ }
+#endif
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
{
@@ -2296,18 +2376,23 @@
}
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
- {
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
+ grayscale = FT_BOOL( !subpixel_hinting_lean &&
+ FT_LOAD_TARGET_MODE( load_flags ) !=
+ FT_RENDER_MODE_MONO );
+ else
+#endif
grayscale = FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) !=
- FT_RENDER_MODE_MONO );
- }
+ FT_RENDER_MODE_MONO );
error = TT_Load_Context( exec, face, size );
if ( error )
return error;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 )
{
@@ -2335,9 +2420,37 @@
}
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
{
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_40 )
+ {
+ /* a change from mono to subpixel rendering (and vice versa) */
+ /* requires a re-execution of the CVT program */
+ if ( subpixel_hinting_lean != exec->subpixel_hinting_lean )
+ {
+ FT_TRACE4(( "tt_loader_init: subpixel hinting change,"
+ " re-executing `prep' table\n" ));
+
+ exec->subpixel_hinting_lean = subpixel_hinting_lean;
+ reexecute = TRUE;
+ }
+
+ /* a change from colored to grayscale subpixel rendering (and */
+ /* vice versa) requires a re-execution of the CVT program */
+ if ( grayscale_cleartype != exec->grayscale_cleartype )
+ {
+ FT_TRACE4(( "tt_loader_init: grayscale subpixel hinting change,"
+ " re-executing `prep' table\n" ));
+
+ exec->grayscale_cleartype = grayscale_cleartype;
+ reexecute = TRUE;
+ }
+ }
+#endif
+
/* a change from mono to grayscale rendering (and vice versa) */
/* requires a re-execution of the CVT program */
if ( grayscale != exec->grayscale )
@@ -2370,10 +2483,11 @@
if ( exec->GS.instruct_control & 2 )
exec->GS = tt_default_graphics_state;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* check whether we have a font hinted for ClearType -- */
/* note that this flag can also be modified in a glyph's bytecode */
- if ( exec->GS.instruct_control & 4 )
+ if ( driver->interpreter_version == TT_INTERPRETER_VERSION_38 &&
+ exec->GS.instruct_control & 4 )
exec->ignore_x_mode = 0;
#endif
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.c b/Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.c
index 5f760a27e8f..9a02c5a8c14 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.c
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.c
@@ -551,7 +551,7 @@
for ( i = 0; i < blend->tuplecount; i++ )
{
FT_TRACE5(( " [ " ));
- for ( j = 0 ; j < (FT_UInt)gvar_head.axisCount; j++ )
+ for ( j = 0; j < (FT_UInt)gvar_head.axisCount; j++ )
{
blend->tuplecoords[i * gvar_head.axisCount + j] =
FT_GET_SHORT() * 4; /* convert to FT_Fixed */
@@ -613,6 +613,11 @@
{
FT_TRACE6(( " axis coordinate %d (%.4f):\n",
i, blend->normalizedcoords[i] / 65536.0 ));
+ if ( !( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) )
+ FT_TRACE6(( " intermediate coordinates %d (%.4f, %.4f):\n",
+ i,
+ im_start_coords[i] / 65536.0,
+ im_end_coords[i] / 65536.0 ));
/* It's not clear why (for intermediate tuples) we don't need */
/* to check against start/end -- the documentation says we don't. */
@@ -625,62 +630,74 @@
continue;
}
- else if ( blend->normalizedcoords[i] == 0 )
+ if ( blend->normalizedcoords[i] == 0 )
{
FT_TRACE6(( " axis coordinate is zero, stop\n" ));
apply = 0;
break;
}
- else if ( ( blend->normalizedcoords[i] < 0 && tuple_coords[i] > 0 ) ||
- ( blend->normalizedcoords[i] > 0 && tuple_coords[i] < 0 ) )
+ if ( blend->normalizedcoords[i] == tuple_coords[i] )
{
- FT_TRACE6(( " tuple coordinate value %.4f is exceeded, stop\n",
+ FT_TRACE6(( " tuple coordinate value %.4f fits perfectly\n",
tuple_coords[i] / 65536.0 ));
- apply = 0;
- break;
+ /* `apply' does not change */
+ continue;
}
- else if ( !( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) )
+ if ( !( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) )
{
- FT_TRACE6(( " tuple coordinate value %.4f fits\n",
- tuple_coords[i] / 65536.0 ));
/* not an intermediate tuple */
- apply = FT_MulFix( apply,
- blend->normalizedcoords[i] > 0
- ? blend->normalizedcoords[i]
- : -blend->normalizedcoords[i] );
- }
- else if ( blend->normalizedcoords[i] < im_start_coords[i] ||
- blend->normalizedcoords[i] > im_end_coords[i] )
- {
- FT_TRACE6(( " intermediate tuple range [%.4f;%.4f] is exceeded,"
- " stop\n",
- im_start_coords[i] / 65536.0,
- im_end_coords[i] / 65536.0 ));
- apply = 0;
- break;
- }
+ if ( blend->normalizedcoords[i] < FT_MIN( 0, tuple_coords[i] ) ||
+ blend->normalizedcoords[i] > FT_MAX( 0, tuple_coords[i] ) )
+ {
+ FT_TRACE6(( " tuple coordinate value %.4f is exceeded, stop\n",
+ tuple_coords[i] / 65536.0 ));
+ apply = 0;
+ break;
+ }
- else if ( blend->normalizedcoords[i] < tuple_coords[i] )
- {
- FT_TRACE6(( " intermediate tuple range [%.4f;%.4f] fits\n",
- im_start_coords[i] / 65536.0,
- im_end_coords[i] / 65536.0 ));
+ FT_TRACE6(( " tuple coordinate value %.4f fits\n",
+ tuple_coords[i] / 65536.0 ));
apply = FT_MulDiv( apply,
- blend->normalizedcoords[i] - im_start_coords[i],
- tuple_coords[i] - im_start_coords[i] );
+ blend->normalizedcoords[i],
+ tuple_coords[i] );
}
-
else
{
- FT_TRACE6(( " intermediate tuple range [%.4f;%.4f] fits\n",
- im_start_coords[i] / 65536.0,
- im_end_coords[i] / 65536.0 ));
- apply = FT_MulDiv( apply,
- im_end_coords[i] - blend->normalizedcoords[i],
- im_end_coords[i] - tuple_coords[i] );
+ /* intermediate tuple */
+
+ if ( blend->normalizedcoords[i] < im_start_coords[i] ||
+ blend->normalizedcoords[i] > im_end_coords[i] )
+ {
+ FT_TRACE6(( " intermediate tuple range [%.4f;%.4f] is exceeded,"
+ " stop\n",
+ im_start_coords[i] / 65536.0,
+ im_end_coords[i] / 65536.0 ));
+ apply = 0;
+ break;
+ }
+
+ else if ( blend->normalizedcoords[i] < tuple_coords[i] )
+ {
+ FT_TRACE6(( " intermediate tuple range [%.4f;%.4f] fits\n",
+ im_start_coords[i] / 65536.0,
+ im_end_coords[i] / 65536.0 ));
+ apply = FT_MulDiv( apply,
+ blend->normalizedcoords[i] - im_start_coords[i],
+ tuple_coords[i] - im_start_coords[i] );
+ }
+
+ else
+ {
+ FT_TRACE6(( " intermediate tuple range [%.4f;%.4f] fits\n",
+ im_start_coords[i] / 65536.0,
+ im_end_coords[i] / 65536.0 ));
+ apply = FT_MulDiv( apply,
+ im_end_coords[i] - blend->normalizedcoords[i],
+ im_end_coords[i] - tuple_coords[i] );
+ }
}
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.c b/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.c
index ccbb1d76264..2e3f9ef9d72 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.c
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.c
@@ -45,10 +45,21 @@
#define FT_COMPONENT trace_ttinterp
-#define SUBPIXEL_HINTING \
+#define NO_SUBPIXEL_HINTING \
+ ( ((TT_Driver)FT_FACE_DRIVER( exc->face ))->interpreter_version == \
+ TT_INTERPRETER_VERSION_35 )
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+#define SUBPIXEL_HINTING_INFINALITY \
( ((TT_Driver)FT_FACE_DRIVER( exc->face ))->interpreter_version == \
TT_INTERPRETER_VERSION_38 )
+#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+#define SUBPIXEL_HINTING_MINIMAL \
+ ( ((TT_Driver)FT_FACE_DRIVER( exc->face ))->interpreter_version == \
+ TT_INTERPRETER_VERSION_40 )
+#endif
#define PROJECT( v1, v2 ) \
exc->func_project( exc, (v1)->x - (v2)->x, (v1)->y - (v2)->y )
@@ -286,8 +297,8 @@
exec->stackSize = 0;
exec->glyphSize = 0;
- exec->stack = NULL;
- exec->glyphIns = NULL;
+ exec->stack = NULL;
+ exec->glyphIns = NULL;
exec->face = NULL;
exec->size = NULL;
@@ -1561,7 +1572,7 @@
static FT_Short
GetShortIns( TT_ExecContext exc )
{
- /* Reading a byte stream so there is no endianess (DaveP) */
+ /* Reading a byte stream so there is no endianness (DaveP) */
exc->IP += 2;
return (FT_Short)( ( exc->code[exc->IP - 2] << 8 ) +
exc->code[exc->IP - 1] );
@@ -1642,6 +1653,10 @@
/* <InOut> */
/* zone :: The affected glyph zone. */
/* */
+ /* <Note> */
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
+ /* `Touches' the point. */
+ /* */
static void
Direct_Move( TT_ExecContext exc,
TT_GlyphZone zone,
@@ -1655,11 +1670,24 @@
if ( v != 0 )
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( !SUBPIXEL_HINTING ||
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
( !exc->ignore_x_mode ||
( exc->sph_tweak_flags & SPH_TWEAK_ALLOW_X_DMOVE ) ) )
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+ zone->cur[point].x += FT_MulDiv( distance, v, exc->F_dot_P );
+ else
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* Exception to the post-IUP curfew: Allow the x component of */
+ /* diagonal moves, but only post-IUP. DejaVu tries to adjust */
+ /* diagonal stems like on `Z' and `z' post-IUP. */
+ if ( SUBPIXEL_HINTING_MINIMAL && !exc->backwards_compatibility )
+ zone->cur[point].x += FT_MulDiv( distance, v, exc->F_dot_P );
+ else
+#endif
+
+ if ( NO_SUBPIXEL_HINTING )
zone->cur[point].x += FT_MulDiv( distance, v, exc->F_dot_P );
zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
@@ -1669,7 +1697,13 @@
if ( v != 0 )
{
- zone->cur[point].y += FT_MulDiv( distance, v, exc->F_dot_P );
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called ) )
+#endif
+ zone->cur[point].y += FT_MulDiv( distance, v, exc->F_dot_P );
zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
}
@@ -1720,6 +1754,7 @@
/* */
/* The following versions are used whenever both vectors are both */
/* along one of the coordinate unit vectors, i.e. in 90% of the cases. */
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
/* */
/*************************************************************************/
@@ -1730,12 +1765,19 @@
FT_UShort point,
FT_F26Dot6 distance )
{
- FT_UNUSED( exc );
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY && !exc->ignore_x_mode )
+ zone->cur[point].x += distance;
+ else
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( SUBPIXEL_HINTING_MINIMAL && !exc->backwards_compatibility )
+ zone->cur[point].x += distance;
+ else
+#endif
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( !SUBPIXEL_HINTING ||
- !exc->ignore_x_mode )
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+ if ( NO_SUBPIXEL_HINTING )
zone->cur[point].x += distance;
zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
@@ -1750,8 +1792,14 @@
{
FT_UNUSED( exc );
- zone->cur[point].y += distance;
- zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility &&
+ exc->iupx_called && exc->iupy_called ) )
+#endif
+ zone->cur[point].y += distance;
+
+ zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
}
@@ -2030,7 +2078,7 @@
FT_F26Dot6 distance,
FT_F26Dot6 compensation )
{
- FT_F26Dot6 val;
+ FT_F26Dot6 val;
FT_UNUSED( exc );
@@ -2069,7 +2117,7 @@
/* Rounded distance. */
/* */
/* <Note> */
- /* The TrueType specification says very few about the relationship */
+ /* The TrueType specification says very little about the relationship */
/* between rounding and engine compensation. However, it seems from */
/* the description of super round that we should add the compensation */
/* before rounding. */
@@ -2878,8 +2926,6 @@
Ins_RS( TT_ExecContext exc,
FT_Long* args )
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
-
FT_ULong I = (FT_ULong)args[0];
@@ -2892,9 +2938,10 @@
}
else
{
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* subpixel hinting - avoid Typeman Dstroke and */
/* IStroke and Vacuform rounds */
- if ( SUBPIXEL_HINTING &&
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
( ( I == 24 &&
( exc->face->sph_found_func_flags &
@@ -2909,25 +2956,9 @@
exc->iup_called ) ) )
args[0] = 0;
else
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
args[0] = exc->storage[I];
}
-
-#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
- FT_ULong I = (FT_ULong)args[0];
-
-
- if ( BOUNDSL( I, exc->storeSize ) )
- {
- if ( exc->pedantic_hinting )
- ARRAY_BOUND_ERROR;
- else
- args[0] = 0;
- }
- else
- args[0] = exc->storage[I];
-
-#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
}
@@ -3409,7 +3440,7 @@
TT_DefRecord* rec;
TT_DefRecord* limit;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* arguments to opcodes are skipped by `SKIP_Code' */
FT_Byte opcode_pattern[9][12] = {
/* #0 inline delta function 1 */
@@ -3507,7 +3538,7 @@
FT_UShort opcode_pointer[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
FT_UShort opcode_size[9] = { 12, 8, 8, 6, 7, 4, 5, 4, 2 };
FT_UShort i;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* some font programs are broken enough to redefine functions! */
@@ -3552,7 +3583,7 @@
if ( n > exc->maxFunc )
exc->maxFunc = (FT_UInt16)n;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* We don't know for sure these are typeman functions, */
/* however they are only active when RS 22 is called */
if ( n >= 64 && n <= 66 )
@@ -3565,9 +3596,9 @@
while ( SkipCode( exc ) == SUCCESS )
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING )
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
for ( i = 0; i < opcode_patterns; i++ )
{
@@ -3674,7 +3705,7 @@
( exc->face->sph_found_func_flags & SPH_FDEF_INLINE_DELTA_2 ) );
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
switch ( exc->opcode )
{
@@ -3703,9 +3734,9 @@
TT_CallRec* pRec;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
exc->sph_in_func_flags = 0x0000;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
if ( exc->callTop <= 0 ) /* We encountered an ENDF without a call */
{
@@ -3791,8 +3822,8 @@
if ( !def->active )
goto Fail;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
( ( exc->iup_called &&
( exc->sph_tweak_flags & SPH_TWEAK_NO_CALL_AFTER_IUP ) ) ||
@@ -3800,7 +3831,7 @@
goto Fail;
else
exc->sph_in_func_flags = def->sph_fdef_flags;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* check the call stack */
if ( exc->callTop >= exc->callSize )
@@ -3879,14 +3910,14 @@
if ( !def->active )
goto Fail;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
( def->sph_fdef_flags & SPH_FDEF_VACUFORM_ROUND_1 ) )
goto Fail;
else
exc->sph_in_func_flags = def->sph_fdef_flags;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* check stack */
if ( exc->callTop >= exc->callSize )
@@ -4781,13 +4812,13 @@
}
}
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* Disable Type 2 Vacuform Rounds - e.g. Arial Narrow */
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode &&
- FT_ABS( D ) == 64 )
+ if ( SUBPIXEL_HINTING_INFINALITY &&
+ exc->ignore_x_mode &&
+ FT_ABS( D ) == 64 )
D += 1;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
args[0] = D;
}
@@ -5043,12 +5074,23 @@
exc->GS.instruct_control &= ~(FT_Byte)Kf;
exc->GS.instruct_control |= (FT_Byte)L;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- /* INSTCTRL modifying flag 3 also has an effect */
- /* outside of the CVT program */
if ( K == 3 )
- exc->ignore_x_mode = FT_BOOL( L == 4 );
+ {
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ /* INSTCTRL modifying flag 3 also has an effect */
+ /* outside of the CVT program */
+ if ( SUBPIXEL_HINTING_INFINALITY )
+ exc->ignore_x_mode = FT_BOOL( L == 4 );
+#endif
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* Native ClearType fonts sign a waiver that turns off all backwards */
+ /* compatibility hacks and lets them program points to the grid like */
+ /* it's 1996. They might sign a waiver for just one glyph, though. */
+ if ( SUBPIXEL_HINTING_MINIMAL )
+ exc->backwards_compatibility = !FT_BOOL( L == 4 );
#endif
+ }
}
@@ -5133,6 +5175,15 @@
FT_UShort point;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called )
+ goto Fail;
+#endif
+
if ( exc->top < exc->GS.loop )
{
if ( exc->pedantic_hinting )
@@ -5179,6 +5230,15 @@
FT_UShort I, K, L;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called )
+ return;
+#endif
+
K = (FT_UShort)args[1];
L = (FT_UShort)args[0];
@@ -5208,6 +5268,15 @@
FT_UShort I, K, L;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called )
+ return;
+#endif
+
K = (FT_UShort)args[1];
L = (FT_UShort)args[0];
@@ -5267,6 +5336,7 @@
}
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
static void
Move_Zp2_Point( TT_ExecContext exc,
FT_UShort point,
@@ -5276,14 +5346,26 @@
{
if ( exc->GS.freeVector.x != 0 )
{
- exc->zp2.cur[point].x += dx;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility ) )
+#endif
+ exc->zp2.cur[point].x += dx;
+
if ( touch )
exc->zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
}
if ( exc->GS.freeVector.y != 0 )
{
- exc->zp2.cur[point].y += dy;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called ) )
+#endif
+ exc->zp2.cur[point].y += dy;
+
if ( touch )
exc->zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
}
@@ -5330,13 +5412,12 @@
}
}
else
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* doesn't follow Cleartype spec but produces better result */
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode )
+ if ( SUBPIXEL_HINTING_INFINALITY && exc->ignore_x_mode )
Move_Zp2_Point( exc, point, 0, dy, TRUE );
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
Move_Zp2_Point( exc, point, dx, dy, TRUE );
exc->GS.loop--;
@@ -5464,9 +5545,15 @@
{
FT_F26Dot6 dx, dy;
FT_UShort point;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
FT_Int B1, B2;
#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ FT_Bool in_twilight = exc->GS.gep0 == 0 || \
+ exc->GS.gep1 == 0 || \
+ exc->GS.gep2 == 0;
+#endif
+
if ( exc->top < exc->GS.loop + 1 )
@@ -5494,7 +5581,8 @@
}
}
else
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
/* If not using ignore_x_mode rendering, allow ZP2 move. */
/* If inline deltas aren't allowed, skip ZP2 move. */
@@ -5504,8 +5592,7 @@
/* - the glyph is specifically set to allow SHPIX moves */
/* - the move is on a previously Y-touched point */
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode )
+ if ( exc->ignore_x_mode )
{
/* save point for later comparison */
if ( exc->GS.freeVector.y != 0 )
@@ -5569,15 +5656,30 @@
else
Move_Zp2_Point( exc, point, dx, dy, TRUE );
}
+ else
+#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility )
+ {
+ /* Special case: allow SHPIX to move points in the twilight zone. */
+ /* Otherwise, treat SHPIX the same as DELTAP. Unbreaks various */
+ /* fonts such as older versions of Rokkitt and DTL Argo T Light */
+ /* that would glitch severly after calling ALIGNRP after a blocked */
+ /* SHPIX. */
+ if ( in_twilight ||
+ ( !( exc->iupx_called && exc->iupy_called ) &&
+ ( ( exc->is_composite && exc->GS.freeVector.y != 0 ) ||
+ ( exc->zp2.tags[point] & FT_CURVE_TAG_TOUCH_Y ) ) ) )
+ Move_Zp2_Point( exc, point, 0, dy, TRUE );
+ }
+ else
+#endif
+ Move_Zp2_Point( exc, point, dx, dy, TRUE );
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
Skip:
-
-#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
- Move_Zp2_Point( exc, point, dx, dy, TRUE );
-
-#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
+#endif
exc->GS.loop--;
}
@@ -5597,14 +5699,13 @@
Ins_MSIRP( TT_ExecContext exc,
FT_Long* args )
{
- FT_UShort point;
+ FT_UShort point = 0;
FT_F26Dot6 distance;
-
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- FT_F26Dot6 control_value_cutin = 0; /* pacify compiler */
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ FT_F26Dot6 control_value_cutin = 0;
- if ( SUBPIXEL_HINTING )
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
control_value_cutin = exc->GS.control_value_cutin;
@@ -5613,8 +5714,7 @@
!( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
control_value_cutin = 0;
}
-
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
point = (FT_UShort)args[0];
@@ -5637,14 +5737,14 @@
distance = PROJECT( exc->zp1.cur + point, exc->zp0.cur + exc->GS.rp0 );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* subpixel hinting - make MSIRP respect CVT cut-in; */
- if ( SUBPIXEL_HINTING &&
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->GS.freeVector.x != 0 &&
FT_ABS( distance - args[1] ) >= control_value_cutin )
distance = args[1];
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
exc->func_move( exc, &exc->zp1, point, args[1] - distance );
@@ -5683,10 +5783,10 @@
if ( ( exc->opcode & 1 ) != 0 )
{
cur_dist = FAST_PROJECT( &exc->zp0.cur[point] );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
+ exc->ignore_x_mode &&
+ exc->GS.freeVector.x != 0 )
distance = Round_None(
exc,
cur_dist,
@@ -5729,14 +5829,14 @@
cvtEntry = (FT_ULong)args[1];
point = (FT_UShort)args[0];
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->GS.freeVector.x != 0 &&
exc->GS.freeVector.y == 0 &&
!( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
control_value_cutin = 0;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
if ( BOUNDS( point, exc->zp0.n_points ) ||
BOUNDSL( cvtEntry, exc->cvtSize ) )
@@ -5770,27 +5870,27 @@
if ( exc->GS.gep0 == 0 ) /* If in twilight zone */
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* Only adjust if not in sph_compatibility_mode or ignore_x_mode. */
/* Determined via experimentation and may be incorrect... */
- if ( !SUBPIXEL_HINTING ||
- ( !exc->ignore_x_mode ||
- !exc->face->sph_compatibility_mode ) )
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+ if ( !( SUBPIXEL_HINTING_INFINALITY &&
+ ( exc->ignore_x_mode &&
+ exc->face->sph_compatibility_mode ) ) )
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
exc->zp0.org[point].x = TT_MulFix14( distance,
exc->GS.freeVector.x );
exc->zp0.org[point].y = TT_MulFix14( distance,
exc->GS.freeVector.y ),
exc->zp0.cur[point] = exc->zp0.org[point];
}
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
( exc->sph_tweak_flags & SPH_TWEAK_MIAP_HACK ) &&
distance > 0 &&
exc->GS.freeVector.y != 0 )
distance = 0;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
org_dist = FAST_PROJECT( &exc->zp0.cur[point] );
@@ -5799,10 +5899,10 @@
if ( FT_ABS( distance - org_dist ) > control_value_cutin )
distance = org_dist;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
+ exc->ignore_x_mode &&
+ exc->GS.freeVector.x != 0 )
distance = Round_None( exc,
distance,
exc->tt_metrics.compensations[0] );
@@ -5831,19 +5931,19 @@
Ins_MDRP( TT_ExecContext exc,
FT_Long* args )
{
- FT_UShort point;
+ FT_UShort point = 0;
FT_F26Dot6 org_dist, distance, minimum_distance;
minimum_distance = exc->GS.minimum_distance;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->GS.freeVector.x != 0 &&
!( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
minimum_distance = 0;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
point = (FT_UShort)args[0];
@@ -5907,10 +6007,10 @@
if ( ( exc->opcode & 4 ) != 0 )
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode &&
- exc->GS.freeVector.x != 0 )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
+ exc->ignore_x_mode &&
+ exc->GS.freeVector.x != 0 )
distance = Round_None(
exc,
org_dist,
@@ -5978,11 +6078,11 @@
org_dist,
control_value_cutin,
minimum_distance;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
FT_Int B1 = 0; /* pacify compiler */
FT_Int B2 = 0;
FT_Bool reverse_move = FALSE;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
minimum_distance = exc->GS.minimum_distance;
@@ -5990,13 +6090,14 @@
point = (FT_UShort)args[0];
cvtEntry = (FT_ULong)( args[1] + 1 );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->GS.freeVector.x != 0 &&
!( exc->sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
control_value_cutin = minimum_distance = 0;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+ else
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* XXX: UNDOCUMENTED! cvt[-1] = 0 always */
@@ -6049,8 +6150,8 @@
cvt_dist = -cvt_dist;
}
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->GS.freeVector.y != 0 &&
( exc->sph_tweak_flags & SPH_TWEAK_TIMES_NEW_ROMAN_HACK ) )
@@ -6060,7 +6161,7 @@
else if ( cur_dist > 64 && cur_dist < 84 )
cvt_dist += 32;
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* control value cut-in and round */
@@ -6095,16 +6196,16 @@
else
{
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/* do cvt cut-in always in MIRP for sph */
- if ( SUBPIXEL_HINTING &&
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->GS.gep0 == exc->GS.gep1 )
{
if ( FT_ABS( cvt_dist - org_dist ) > control_value_cutin )
cvt_dist = org_dist;
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
distance = Round_None(
exc,
@@ -6128,8 +6229,8 @@
}
}
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
B1 = exc->zp1.cur[point].y;
@@ -6146,12 +6247,12 @@
( exc->sph_tweak_flags & SPH_TWEAK_COURIER_NEW_2_HACK ) )
distance += 64;
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
exc->func_move( exc, &exc->zp1, point, distance - cur_dist );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
B2 = exc->zp1.cur[point].y;
@@ -6175,7 +6276,7 @@
exc->func_move( exc, &exc->zp1, point, -( distance - cur_dist ) );
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
Fail:
exc->GS.rp1 = exc->GS.rp0;
@@ -6200,8 +6301,8 @@
FT_F26Dot6 distance;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->iup_called &&
( exc->sph_tweak_flags & SPH_TWEAK_NO_ALIGNRP_AFTER_IUP ) )
@@ -6209,7 +6310,7 @@
exc->error = FT_THROW( Invalid_Reference );
goto Fail;
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
if ( exc->top < exc->GS.loop ||
BOUNDS( exc->GS.rp0, exc->zp0.n_points ) )
@@ -6324,6 +6425,7 @@
R.x = FT_MulDiv( val, dax, discriminant );
R.y = FT_MulDiv( val, day, discriminant );
+ /* XXX: Block in backwards_compatibility and/or post-IUP? */
exc->zp2.cur[point].x = exc->zp1.cur[a0].x + R.x;
exc->zp2.cur[point].y = exc->zp1.cur[a0].y + R.y;
}
@@ -6331,6 +6433,7 @@
{
/* else, take the middle of the middles of A and B */
+ /* XXX: Block in backwards_compatibility and/or post-IUP? */
exc->zp2.cur[point].x = ( exc->zp1.cur[a0].x +
exc->zp1.cur[a1].x +
exc->zp0.cur[b0].x +
@@ -6719,6 +6822,23 @@
FT_Short contour; /* current contour */
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* See `ttinterp.h' for details on backwards compatibility mode. */
+ /* Allow IUP until it has been called on both axes. Immediately */
+ /* return on subsequent ones. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility )
+ {
+ if ( exc->iupx_called && exc->iupy_called )
+ return;
+
+ if ( exc->opcode & 1 )
+ exc->iupx_called = TRUE;
+ else
+ exc->iupy_called = TRUE;
+ }
+#endif
+
/* ignore empty outlines */
if ( exc->pts.n_contours == 0 )
return;
@@ -6742,15 +6862,15 @@
contour = 0;
point = 0;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( SUBPIXEL_HINTING &&
- exc->ignore_x_mode )
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ if ( SUBPIXEL_HINTING_INFINALITY &&
+ exc->ignore_x_mode )
{
exc->iup_called = TRUE;
if ( exc->sph_tweak_flags & SPH_TWEAK_SKIP_IUP )
return;
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
do
{
@@ -6822,16 +6942,16 @@
FT_UShort A;
FT_ULong C, P;
FT_Long B;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
FT_UShort B1, B2;
- if ( SUBPIXEL_HINTING &&
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->ignore_x_mode &&
exc->iup_called &&
( exc->sph_tweak_flags & SPH_TWEAK_NO_DELTAP_AFTER_IUP ) )
goto Fail;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
P = (FT_ULong)exc->func_cur_ppem( exc );
nump = (FT_ULong)args[0]; /* some points theoretically may occur more
@@ -6885,9 +7005,9 @@
B++;
B *= 1L << ( 6 - exc->GS.delta_shift );
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING )
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
/*
* Allow delta move if
@@ -6944,9 +7064,25 @@
}
}
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
- exc->func_move( exc, &exc->zp0, A, B );
+ {
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* See `ttinterp.h' for details on backwards compatibility */
+ /* mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backwards_compatibility )
+ {
+ if ( !( exc->iupx_called && exc->iupy_called ) &&
+ ( ( exc->is_composite && exc->GS.freeVector.y != 0 ) ||
+ ( exc->zp0.tags[A] & FT_CURVE_TAG_TOUCH_Y ) ) )
+ exc->func_move( exc, &exc->zp0, A, B );
+ }
+ else
+#endif
+ exc->func_move( exc, &exc->zp0, A, B );
+ }
}
}
else
@@ -7062,20 +7198,21 @@
Ins_GETINFO( TT_ExecContext exc,
FT_Long* args )
{
- FT_Long K;
+ FT_Long K;
+ TT_Driver driver = (TT_Driver)FT_FACE_DRIVER( exc->face );
K = 0;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/********************************/
/* RASTERIZER VERSION */
/* Selector Bit: 0 */
/* Return Bit(s): 0-7 */
/* */
- if ( SUBPIXEL_HINTING &&
- ( args[0] & 1 ) != 0 &&
- exc->subpixel_hinting )
+ if ( SUBPIXEL_HINTING_INFINALITY &&
+ ( args[0] & 1 ) != 0 &&
+ exc->subpixel_hinting )
{
if ( exc->ignore_x_mode )
{
@@ -7089,9 +7226,9 @@
K = TT_INTERPRETER_VERSION_38;
}
else
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
if ( ( args[0] & 1 ) != 0 )
- K = TT_INTERPRETER_VERSION_35;
+ K = driver->interpreter_version;
/********************************/
/* GLYPH ROTATED */
@@ -7110,16 +7247,69 @@
K |= 1 << 8;
/********************************/
- /* HINTING FOR GRAYSCALE */
+ /* BI-LEVEL HINTING AND */
+ /* GRAYSCALE RENDERING */
/* Selector Bit: 5 */
/* Return Bit(s): 12 */
/* */
if ( ( args[0] & 32 ) != 0 && exc->grayscale )
K |= 1 << 12;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ if ( SUBPIXEL_HINTING_MINIMAL )
+ {
+ /********************************/
+ /* HINTING FOR SUBPIXEL */
+ /* Selector Bit: 6 */
+ /* Return Bit(s): 13 */
+ /* */
+ /* v40 does subpixel hinting by default. */
+ if ( ( args[0] & 64 ) != 0 )
+ K |= 1 << 13;
+
+ /********************************/
+ /* VERTICAL LCD SUBPIXELS? */
+ /* Selector Bit: 8 */
+ /* Return Bit(s): 15 */
+ /* */
+ if ( ( args[0] & 256 ) != 0 && exc->vertical_lcd_lean )
+ K |= 1 << 15;
+
+ /********************************/
+ /* SUBPIXEL POSITIONED? */
+ /* Selector Bit: 10 */
+ /* Return Bit(s): 17 */
+ /* */
+ /* XXX: FreeType supports it, dependent on what client does? */
+ if ( ( args[0] & 1024 ) != 0 )
+ K |= 1 << 17;
+
+ /********************************/
+ /* SYMMETRICAL SMOOTHING */
+ /* Selector Bit: 11 */
+ /* Return Bit(s): 18 */
+ /* */
+ /* The only smoothing method FreeType supports unless someone sets */
+ /* FT_LOAD_TARGET_MONO. */
+ if ( ( args[0] & 2048 ) != 0 )
+ K |= 1 << 18;
+
+ /********************************/
+ /* CLEARTYPE HINTING AND */
+ /* GRAYSCALE RENDERING */
+ /* Selector Bit: 12 */
+ /* Return Bit(s): 19 */
+ /* */
+ /* Grayscale rendering is what FreeType does anyway unless someone */
+ /* sets FT_LOAD_TARGET_MONO or FT_LOAD_TARGET_LCD(_V) */
+ if ( ( args[0] & 4096 ) != 0 && exc->grayscale_cleartype )
+ K |= 1 << 19;
+ }
+#endif
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING &&
+ if ( SUBPIXEL_HINTING_INFINALITY &&
exc->rasterizer_version >= TT_INTERPRETER_VERSION_35 )
{
@@ -7192,7 +7382,7 @@
}
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
args[0] = K;
}
@@ -7274,7 +7464,7 @@
FT_Long ins_counter = 0; /* executed instructions counter */
FT_UShort i;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
FT_Byte opcode_pattern[1][2] = {
/* #8 TypeMan Talk Align */
{
@@ -7285,12 +7475,27 @@
FT_UShort opcode_patterns = 1;
FT_UShort opcode_pointer[1] = { 0 };
FT_UShort opcode_size[1] = { 1 };
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
exc->iup_called = FALSE;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /* Toggle backwards compatibility according to what font says, except */
+ /* when it's a `tricky' font that heavily relies on the interpreter to */
+ /* render glyphs correctly, e.g. DFKai-SB. Backwards compatibility */
+ /* hacks may break it. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ !FT_IS_TRICKY( &exc->face->root ) )
+ exc->backwards_compatibility = !( exc->GS.instruct_control & 4 );
+ else
+ exc->backwards_compatibility = FALSE;
+
+ exc->iupx_called = FALSE;
+ exc->iupy_called = FALSE;
+#endif
/* set PPEM and CVT functions */
exc->tt_metrics.ratio = 0;
@@ -7383,9 +7588,9 @@
exc->step_ins = TRUE;
exc->error = FT_Err_Ok;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- if ( SUBPIXEL_HINTING )
+ if ( SUBPIXEL_HINTING_INFINALITY )
{
for ( i = 0; i < opcode_patterns; i++ )
{
@@ -7414,7 +7619,7 @@
}
}
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
{
FT_Long* args = exc->stack + exc->args;
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.h b/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.h
index e5a02b961a5..df7ce51f1c6 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.h
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.h
@@ -99,7 +99,7 @@ FT_BEGIN_HEADER
} TT_CallRec, *TT_CallStack;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/*************************************************************************/
/* */
@@ -138,7 +138,7 @@ FT_BEGIN_HEADER
} SPH_Font_Class;
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/*************************************************************************/
@@ -247,9 +247,135 @@ FT_BEGIN_HEADER
TT_Set_CVT_Func func_write_cvt; /* write a cvt entry (in pixels) */
TT_Set_CVT_Func func_move_cvt; /* incr a cvt entry (in pixels) */
- FT_Bool grayscale; /* are we hinting for grayscale? */
-
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+ FT_Bool grayscale; /* bi-level hinting and */
+ /* grayscale rendering */
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ /*
+ * Modern TrueType fonts are usually rendered through Microsoft's
+ * collection of rendering techniques called ClearType (e.g., subpixel
+ * rendering and subpixel hinting). When ClearType was introduced, most
+ * fonts were not ready. Microsoft decided to implement a backwards
+ * compatibility mode that employed several simple to complicated
+ * assumptions and tricks that modified the interpretation of the
+ * bytecode contained in these fonts to make them look ClearType-y
+ * somehow. Most (web)fonts that were released since then have come to
+ * rely on these hacks to render correctly, even some of Microsoft's
+ * flagship ClearType fonts (Calibri, Cambria, Segoe UI).
+ *
+ * The minimal subpixel hinting code (interpreter version 40) employs a
+ * small list of font-agnostic hacks to bludgeon non-native-ClearType
+ * fonts (except tricky ones[1]) into submission. It will not try to
+ * toggle hacks for specific fonts for performance and complexity
+ * reasons. The focus is on modern (web)fonts rather than legacy fonts
+ * that were made for black-and-white rendering.
+ *
+ * Major hacks
+ *
+ * - Any point movement on the x axis is ignored (cf. `Direct_Move' and
+ * `Direct_Move_X'). This has the smallest code footprint and single
+ * biggest effect. The ClearType way to increase resolution is
+ * supersampling the x axis, the FreeType way is ignoring instructions
+ * on the x axis, which gives the same result in the majority of
+ * cases.
+ *
+ * - Points are not moved post-IUP (neither on the x nor on the y axis),
+ * except the x component of diagonal moves post-IUP (cf.
+ * `Direct_Move', `Direct_Move_Y', `Move_Zp2_Point'). Post-IUP
+ * changes are commonly used to `fix' pixel patterns which has little
+ * use outside monochrome rendering.
+ *
+ * - SHPIX and DELTAP don't execute unless moving a composite on the
+ * y axis or moving a previously y touched point. SHPIX additionally
+ * denies movement on the x axis (cf. `Ins_SHPIX' and `Ins_DELTAP').
+ * Both instructions are commonly used to `fix' pixel patterns for
+ * monochrome or Windows's GDI rendering but make little sense for
+ * FreeType rendering. Both can distort the outline. See [2] for
+ * details.
+ *
+ * - The hdmx table and modifications to phantom points are ignored.
+ * Bearings and advance widths remain unchanged (except rounding them
+ * outside the interpreter!), cf. `compute_glyph_metrics' and
+ * `TT_Hint_Glyph'. Letting non-native-ClearType fonts modify spacing
+ * might mess up spacing.
+ *
+ * Minor hacks
+ *
+ * - FLIPRGON, FLIPRGOFF, and FLIPPT don't execute post-IUP. This
+ * prevents dents in e.g. Arial-Regular's `D' and `G' glyphs at
+ * various sizes.
+ *
+ * (Post-IUP is the state after both IUP[x] and IUP[y] have been
+ * executed.)
+ *
+ * The best results are achieved for fonts that were from the outset
+ * designed with ClearType in mind, meaning they leave the x axis mostly
+ * alone and don't mess with the `final' outline to produce more
+ * pleasing pixel patterns. The harder the designer tried to produce
+ * very specific patterns (`superhinting') for pre-ClearType-displays,
+ * the worse the results.
+ *
+ * Microsoft defines a way to turn off backwards compatibility and
+ * interpret instructions as before (called `native ClearType')[2][3].
+ * The font designer then regains full control and is responsible for
+ * making the font work correctly with ClearType without any
+ * hand-holding by the interpreter or rasterizer[4]. The v40
+ * interpreter assumes backwards compatibility by default, which can be
+ * turned off the same way by executing the following in the control
+ * program (cf. `Ins_INSTCTRL').
+ *
+ * #PUSH 4,3
+ * INSTCTRL[]
+ *
+ * [1] Tricky fonts as FreeType defines them rely on the bytecode
+ * interpreter to display correctly. Hacks can interfere with them,
+ * so they get treated like native ClearType fonts (v40 with
+ * backwards compatibility turned off). Cf. `TT_RunIns'.
+ *
+ * [2] Proposed by Microsoft's Greg Hitchcock in
+ * https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
+ *
+ * [3] Beat Stamm describes it in more detail:
+ * http://www.beatstamm.com/typography/RTRCh4.htm#Sec12
+ *
+ * [4] The list of `native ClearType' fonts is small at the time of this
+ * writing; I found the following on a Windows 10 Update 1511
+ * installation: Constantia, Corbel, Sitka, Malgun Gothic, Microsoft
+ * JhengHei (Bold and UI Bold), Microsoft YaHei (Bold and UI Bold),
+ * SimSun, NSimSun, and Yu Gothic.
+ *
+ */
+
+ /* Using v40 implies subpixel hinting. Used to detect interpreter */
+ /* version switches. `_lean' to differentiate from the Infinality */
+ /* `subpixel_hinting', which is managed differently. */
+ FT_Bool subpixel_hinting_lean;
+
+ /* Long side of a LCD subpixel is vertical (e.g., screen is rotated). */
+ /* `_lean' to differentiate from the Infinality `vertical_lcd', which */
+ /* is managed differently. */
+ FT_Bool vertical_lcd_lean;
+
+ /* Default to backwards compatibility mode in v40 interpreter. If */
+ /* this is false, it implies the interpreter is in v35 or in native */
+ /* ClearType mode. */
+ FT_Bool backwards_compatibility;
+
+ /* Useful for detecting and denying post-IUP trickery that is usually */
+ /* used to fix pixel patterns (`superhinting'). */
+ FT_Bool iupx_called;
+ FT_Bool iupy_called;
+
+ /* ClearType hinting and grayscale rendering, as used by Universal */
+ /* Windows Platform apps (Windows 8 and above). Like the standard */
+ /* colorful ClearType mode, it utilizes a vastly increased virtual */
+ /* resolution on the x axis. Different from bi-level hinting and */
+ /* grayscale rendering, the old mode from Win9x days that roughly */
+ /* adheres to the physical pixel grid on both axes. */
+ FT_Bool grayscale_cleartype;
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL */
+
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
TT_Round_Func func_round_sphn; /* subpixel rounding function */
FT_Bool subpixel_hinting; /* Using subpixel hinting? */
@@ -279,7 +405,7 @@ FT_BEGIN_HEADER
FT_ULong sph_in_func_flags; /* flags to indicate if in */
/* special functions */
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
} TT_ExecContextRec;
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttobjs.c b/Build/source/libs/freetype2/freetype-src/src/truetype/ttobjs.c
index cd4e294d546..ed3be2dbee7 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttobjs.c
@@ -398,11 +398,11 @@
for ( j = 0; j < TRICK_SFNT_IDS_NUM_FACES; j++ )
{
if ( !has_cvt && !sfnt_id[j][TRICK_SFNT_ID_cvt].Length )
- num_matched_ids[j] ++;
+ num_matched_ids[j]++;
if ( !has_fpgm && !sfnt_id[j][TRICK_SFNT_ID_fpgm].Length )
- num_matched_ids[j] ++;
+ num_matched_ids[j]++;
if ( !has_prep && !sfnt_id[j][TRICK_SFNT_ID_prep].Length )
- num_matched_ids[j] ++;
+ num_matched_ids[j]++;
if ( num_matched_ids[j] == TRICK_SFNT_IDS_PER_FACE )
return TRUE;
}
@@ -1287,10 +1287,12 @@
TT_Driver driver = (TT_Driver)ttdriver;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- driver->interpreter_version = TT_INTERPRETER_VERSION_38;
-#else
driver->interpreter_version = TT_INTERPRETER_VERSION_35;
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
+ driver->interpreter_version = TT_INTERPRETER_VERSION_38;
+#endif
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
+ driver->interpreter_version = TT_INTERPRETER_VERSION_40;
#endif
#else /* !TT_USE_BYTECODE_INTERPRETER */
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.c b/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.c
index 5a8f262316d..03950960a47 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.c
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.c
@@ -27,7 +27,7 @@
#include "ttsubpix.h"
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/*************************************************************************/
/* */
@@ -1000,12 +1000,12 @@
}
}
-#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#else /* !TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* ANSI C doesn't like empty source files */
typedef int _tt_subpix_dummy;
-#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* !TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
/* END */
diff --git a/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.h b/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.h
index 6313baabbb7..86844da666f 100644
--- a/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.h
+++ b/Build/source/libs/freetype2/freetype-src/src/truetype/ttsubpix.h
@@ -27,7 +27,7 @@
FT_BEGIN_HEADER
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
/*************************************************************************/
/* */
@@ -100,7 +100,7 @@ FT_BEGIN_HEADER
#define SPH_OPTION_SET_COMPATIBLE_WIDTHS FALSE
#define SPH_OPTION_SET_RASTERIZER_VERSION 38
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
FT_END_HEADER
diff --git a/Build/source/libs/freetype2/freetype-src/src/type1/t1afm.c b/Build/source/libs/freetype2/freetype-src/src/type1/t1afm.c
index 3c7735db4a6..bbd843c1c33 100644
--- a/Build/source/libs/freetype2/freetype-src/src/type1/t1afm.c
+++ b/Build/source/libs/freetype2/freetype-src/src/type1/t1afm.c
@@ -197,7 +197,7 @@
/* encoding of first glyph (1 byte) */
/* encoding of second glyph (1 byte) */
/* offset (little-endian short) */
- for ( ; p < limit ; p += 4 )
+ for ( ; p < limit; p += 4 )
{
kp->index1 = FT_Get_Char_Index( t1_face, p[0] );
kp->index2 = FT_Get_Char_Index( t1_face, p[1] );
diff --git a/Build/source/libs/freetype2/freetype-src/src/type1/t1load.c b/Build/source/libs/freetype2/freetype-src/src/type1/t1load.c
index a53037ca5b3..c981adcf2cc 100644
--- a/Build/source/libs/freetype2/freetype-src/src/type1/t1load.c
+++ b/Build/source/libs/freetype2/freetype-src/src/type1/t1load.c
@@ -326,7 +326,7 @@
/* Point to axes after MM_Var struct */
mmvar->namedstyle = NULL;
- for ( i = 0 ; i < mmaster.num_axis; ++i )
+ for ( i = 0; i < mmaster.num_axis; ++i )
{
mmvar->axis[i].name = mmaster.axis[i].name;
mmvar->axis[i].minimum = INT_TO_FIXED( mmaster.axis[i].minimum);
@@ -1544,7 +1544,7 @@
/* */
if ( face->type1.private_dict.lenIV >= 0 )
{
- FT_Byte* temp;
+ FT_Byte* temp = NULL;
/* some fonts define empty subr records -- this is not totally */
@@ -1748,7 +1748,7 @@
if ( face->type1.private_dict.lenIV >= 0 &&
n < num_glyphs + TABLE_EXTEND )
{
- FT_Byte* temp;
+ FT_Byte* temp = NULL;
if ( size <= (FT_ULong)face->type1.private_dict.lenIV )
diff --git a/Build/source/libs/freetype2/freetype-src/src/type1/t1objs.c b/Build/source/libs/freetype2/freetype-src/src/type1/t1objs.c
index f553f86d653..a0091171336 100644
--- a/Build/source/libs/freetype2/freetype-src/src/type1/t1objs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/type1/t1objs.c
@@ -67,7 +67,7 @@
"pshinter" );
return ( module && pshinter && pshinter->get_globals_funcs )
? pshinter->get_globals_funcs( module )
- : 0 ;
+ : 0;
}
diff --git a/Build/source/libs/freetype2/freetype-src/src/type42/t42parse.c b/Build/source/libs/freetype2/freetype-src/src/type42/t42parse.c
index cf9009bb7af..f948916afaa 100644
--- a/Build/source/libs/freetype2/freetype-src/src/type42/t42parse.c
+++ b/Build/source/libs/freetype2/freetype-src/src/type42/t42parse.c
@@ -899,8 +899,13 @@
for (;;)
{
- /* The format is simple: */
- /* `/glyphname' + index [+ def] */
+ /* We support two formats. */
+ /* */
+ /* `/glyphname' + index [+ `def'] */
+ /* `(glyphname)' [+ `cvn'] + index [+ `def'] */
+ /* */
+ /* The latter format gets created by the */
+ /* LilyPond typesetting program. */
T1_Skip_Spaces( parser );
@@ -928,12 +933,13 @@
if ( parser->root.error )
return;
- if ( *cur == '/' )
+ if ( *cur == '/' || *cur == '(' )
{
FT_UInt len;
+ FT_Bool have_literal = ( *cur == '(' );
- if ( cur + 2 >= limit )
+ if ( cur + ( have_literal ? 3 : 2 ) >= limit )
{
FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
error = FT_THROW( Invalid_File_Format );
@@ -942,6 +948,8 @@
cur++; /* skip `/' */
len = (FT_UInt)( parser->root.cursor - cur );
+ if ( have_literal )
+ len--;
error = T1_Add_Table( name_table, n, cur, len + 1 );
if ( error )
@@ -961,6 +969,9 @@
T1_Skip_Spaces( parser );
+ if ( have_literal )
+ T1_Skip_PS_Token( parser );
+
cur = parser->root.cursor;
(void)T1_ToInt( parser );