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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-09-13 10:10:45 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-09-13 10:10:45 +0000
commita8951d1db45ca51c96ffa2c431777eb37c8a2f94 (patch)
treebcaa37c326975a1771aaf85bb9a2675127f22729 /Build/source/libs/freetype2/freetype-src/include
parent873f349d7e0ae42e35ccf4d96fce5a6cfa685fe6 (diff)
freetype 2.7.0
git-svn-id: svn://tug.org/texlive/trunk@42052 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/include')
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/config/ftoption.h48
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/config/ftstdlib.h3
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/freetype.h52
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/ftautoh.h8
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/ftcffdrv.h13
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/ftimage.h10
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/ftmm.h14
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/ftoutln.h8
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/ftttdrv.h2
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftdriver.h9
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftmemory.h9
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftobjs.h8
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/internal/services/svprop.h3
-rw-r--r--Build/source/libs/freetype2/freetype-src/include/freetype/internal/tttypes.h6
14 files changed, 152 insertions, 41 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftoption.h b/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftoption.h
index 2556c64d9d6..90c123ef93e 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftoption.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftoption.h
@@ -77,6 +77,36 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
+ /* If you enable this configuration option, FreeType recognizes an */
+ /* environment variable called `FREETYPE_PROPERTIES', which can be used */
+ /* to control the various font drivers and modules. The controllable */
+ /* properties are listed in the section `Controlling FreeType Modules' */
+ /* in the reference's table of contents; currently there are properties */
+ /* for the auto-hinter (file `ftautoh.h'), CFF (file `ftcffdrv.h'), and */
+ /* TrueType (file `ftttdrv.h'). */
+ /* */
+ /* `FREETYPE_PROPERTIES' has the following syntax form (broken here into */
+ /* multiple lines for better readability). */
+ /* */
+ /* <optional whitespace> */
+ /* <module-name1> ':' */
+ /* <property-name1> '=' <property-value1> */
+ /* <whitespace> */
+ /* <module-name2> ':' */
+ /* <property-name2> '=' <property-value2> */
+ /* ... */
+ /* */
+ /* Example: */
+ /* */
+ /* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \ */
+ /* cff:no-stem-darkening=1 \ */
+ /* autofitter:warping=1 */
+ /* */
+#define FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+
+
+ /*************************************************************************/
+ /* */
/* Uncomment the line below if you want to activate sub-pixel rendering */
/* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
/* */
@@ -492,7 +522,21 @@ FT_BEGIN_HEADER
/* code will be used. */
/* */
/* Setting this macro is needed for systems that prohibit address */
- /* fixups, such as BREW. */
+ /* fixups, such as BREW. [Note that standard compilers like gcc or */
+ /* clang handle PIC generation automatically; you don't have to set */
+ /* FT_CONFIG_OPTION_PIC, which is only necessary for very special */
+ /* compilers.] */
+ /* */
+ /* Note that FT_CONFIG_OPTION_PIC support is not available for all */
+ /* modules (see `modules.cfg' for a complete list). For building with */
+ /* FT_CONFIG_OPTION_PIC support, do the following. */
+ /* */
+ /* 0. Clone the repository. */
+ /* 1. Define FT_CONFIG_OPTION_PIC. */
+ /* 2. Remove all subdirectories in `src' that don't have */
+ /* FT_CONFIG_OPTION_PIC support. */
+ /* 3. Comment out the corresponding modules in `modules.cfg'. */
+ /* 4. Compile. */
/* */
/* #define FT_CONFIG_OPTION_PIC */
@@ -631,7 +675,7 @@ FT_BEGIN_HEADER
/* [1] http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */
/* */
/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 1 */
-/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2 */
+#define TT_CONFIG_OPTION_SUBPIXEL_HINTING 2
/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING ( 1 | 2 ) */
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftstdlib.h b/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftstdlib.h
index 562e255810b..6eefa9f86df 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftstdlib.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/config/ftstdlib.h
@@ -142,7 +142,8 @@
/**********************************************************************/
-#define ft_atol atol
+#define ft_strtol strtol
+#define ft_getenv getenv
/**********************************************************************/
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/freetype.h b/Build/source/libs/freetype2/freetype-src/include/freetype/freetype.h
index 45e10c48a22..3a50734beb4 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/freetype.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/freetype.h
@@ -1361,6 +1361,20 @@ FT_BEGIN_HEADER
/*************************************************************************
*
* @macro:
+ * FT_IS_NAMED_INSTANCE( face )
+ *
+ * @description:
+ * A macro that returns true whenever a face object is a named instance
+ * of a GX variation font.
+ *
+ */
+#define FT_IS_NAMED_INSTANCE( face ) \
+ ( (face)->face_index & 0x7FFF0000L )
+
+
+ /*************************************************************************
+ *
+ * @macro:
* FT_IS_CID_KEYED( face )
*
* @description:
@@ -2331,13 +2345,22 @@ FT_BEGIN_HEADER
/* FT_Size_Request_Type */
/* */
/* <Description> */
- /* An enumeration type that lists the supported size request types. */
+ /* An enumeration type that lists the supported size request types, */
+ /* i.e., what input size (in font units) maps to the requested output */
+ /* size (in pixels, as computed from the arguments of */
+ /* @FT_Size_Request). */
/* */
/* <Values> */
/* FT_SIZE_REQUEST_TYPE_NOMINAL :: */
/* The nominal size. The `units_per_EM' field of @FT_FaceRec is */
/* used to determine both scaling values. */
/* */
+ /* This is the standard scaling found in most applications. In */
+ /* particular, use this size request type for TrueType fonts if */
+ /* they provide optical scaling or something similar. Note, */
+ /* however, that `units_per_EM' is a rather abstract value which */
+ /* bears no relation to the actual size of the glyphs in a font. */
+ /* */
/* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */
/* The real dimension. The sum of the `ascender' and (minus of) */
/* the `descender' fields of @FT_FaceRec are used to determine both */
@@ -2391,22 +2414,29 @@ FT_BEGIN_HEADER
/* <Fields> */
/* type :: See @FT_Size_Request_Type. */
/* */
- /* width :: The desired width. */
+ /* width :: The desired width, given as a 26.6 fractional */
+ /* point value (with 72pt = 1in). */
/* */
- /* height :: The desired height. */
+ /* height :: The desired height, given as a 26.6 fractional */
+ /* point value (with 72pt = 1in). */
/* */
- /* horiResolution :: The horizontal resolution. If set to zero, */
- /* `width' is treated as a 26.6 fractional pixel */
- /* value. */
+ /* horiResolution :: The horizontal resolution (dpi, i.e., pixels per */
+ /* inch). If set to zero, `width' is treated as a */
+ /* 26.6 fractional *pixel* value. */
/* */
- /* vertResolution :: The vertical resolution. If set to zero, */
- /* `height' is treated as a 26.6 fractional pixel */
- /* value. */
+ /* vertResolution :: The vertical resolution (dpi, i.e., pixels per */
+ /* inch). If set to zero, `height' is treated as a */
+ /* 26.6 fractional *pixel* value. */
/* */
/* <Note> */
/* If `width' is zero, then the horizontal scaling value is set equal */
/* to the vertical scaling value, and vice versa. */
/* */
+ /* If `type' is FT_SIZE_REQUEST_TYPE_SCALES, `width' and `height' are */
+ /* interpreted directly as 16.16 fractional scaling values, without */
+ /* any further modification, and both `horiResolution' and */
+ /* `vertResolution' are ignored. */
+ /* */
typedef struct FT_Size_RequestRec_
{
FT_Size_Request_Type type;
@@ -4175,8 +4205,8 @@ FT_BEGIN_HEADER
*
*/
#define FREETYPE_MAJOR 2
-#define FREETYPE_MINOR 6
-#define FREETYPE_PATCH 5
+#define FREETYPE_MINOR 7
+#define FREETYPE_PATCH 0
/*************************************************************************/
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/ftautoh.h b/Build/source/libs/freetype2/freetype-src/include/freetype/ftautoh.h
index 40c8003c4aa..48ff1aa26e4 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/ftautoh.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/ftautoh.h
@@ -428,6 +428,9 @@ FT_BEGIN_HEADER
* @note:
* This property can be used with @FT_Property_Get also.
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable (using values 1 and 0 for `on' and `off', respectively).
+ *
* The warping code can also change advance widths. Have a look at the
* `lsb_delta' and `rsb_delta' fields in the @FT_GlyphSlotRec structure
* for details on improving inter-glyph distances while rendering.
@@ -473,6 +476,9 @@ FT_BEGIN_HEADER
* The smaller the size (especially 9ppem and down), the higher the loss
* of emboldening versus the CFF driver.
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable similar to the CFF driver.
+ *
*/
@@ -489,6 +495,8 @@ FT_BEGIN_HEADER
* CFF_CONFIG_OPTION_DARKENING_PARAMETER_* #defines for consistency.
* Note the differences described in @no-stem-darkening[autofit].
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable similar to the CFF driver.
*/
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/ftcffdrv.h b/Build/source/libs/freetype2/freetype-src/include/freetype/ftcffdrv.h
index ad34541fdb1..8f88cc48fd4 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/ftcffdrv.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/ftcffdrv.h
@@ -148,6 +148,8 @@ FT_BEGIN_HEADER
* @note:
* This property can be used with @FT_Property_Get also.
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable (using values `adobe' or `freetype').
*/
@@ -199,6 +201,9 @@ FT_BEGIN_HEADER
* @note:
* This property can be used with @FT_Property_Get also.
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable (using values 1 and 0 for `on' and `off', respectively).
+ *
*/
@@ -248,6 +253,14 @@ FT_BEGIN_HEADER
* @note:
* This property can be used with @FT_Property_Get also.
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable, using eight comma-separated integers without spaces. Here
+ * the above example, using `\' to break the line for readability.
+ *
+ * {
+ * FREETYPE_PROPERTIES=\
+ * cff:darkening-parameters=500,300,1000,200,1500,100,2000,0
+ * }
*/
/* */
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/ftimage.h b/Build/source/libs/freetype2/freetype-src/include/freetype/ftimage.h
index 28b2704e80e..4f86c560fb3 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/ftimage.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/ftimage.h
@@ -860,16 +860,6 @@ FT_BEGIN_HEADER
/* This can be used to write anti-aliased outlines directly to a */
/* given background bitmap, and even perform translucency. */
/* */
- /* Note that the `count' field cannot be greater than a fixed value */
- /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */
- /* `ftoption.h'. By default, this value is set to~32, which means */
- /* that if there are more than 32~spans on a given scanline, the */
- /* callback is called several times with the same `y' parameter in */
- /* order to draw all callbacks. */
- /* */
- /* Otherwise, the callback is only called once per scan-line, and */
- /* only for those scanlines that do have `gray' pixels on them. */
- /* */
typedef void
(*FT_SpanFunc)( int y,
int count,
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/ftmm.h b/Build/source/libs/freetype2/freetype-src/include/freetype/ftmm.h
index 6c05f0c3909..b5d68589a09 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/ftmm.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/ftmm.h
@@ -195,11 +195,15 @@ FT_BEGIN_HEADER
/* (where every glyph could have a different */
/* number of designs). */
/* */
- /* num_namedstyles :: The number of named styles; only meaningful for */
- /* GX that allows certain design coordinates to */
- /* have a string ID (in the `name' table) */
- /* associated with them. The font can tell the */
- /* user that, for example, Weight=1.5 is `Bold'. */
+ /* num_namedstyles :: The number of named styles; a `named style' is */
+ /* a tuple of design coordinates that has a string */
+ /* ID (in the `name' table) associated with it. */
+ /* The font can tell the user that, for example, */
+ /* [Weight=1.5,Width=1.1] is `Bold'. */
+ /* */
+ /* For Type 1 Multiple Masters fonts, this value */
+ /* is always zero because the format does not */
+ /* support named styles. */
/* */
/* axis :: An axis descriptor table. */
/* GX fonts contain slightly more data than MM. */
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/ftoutln.h b/Build/source/libs/freetype2/freetype-src/include/freetype/ftoutln.h
index 6a6451207c5..ef66d48c8d4 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/ftoutln.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/ftoutln.h
@@ -115,6 +115,10 @@ FT_BEGIN_HEADER
/* outline for stroking purposes (otherwise it would result in a */
/* visible dot when round caps are used). */
/* */
+ /* Similarly, the function returns success for an empty outline also */
+ /* (doing nothing, this is, not calling any emitter); if necessary, */
+ /* you should filter this out, too. */
+ /* */
FT_EXPORT( FT_Error )
FT_Outline_Decompose( FT_Outline* outline,
const FT_Outline_Funcs* func_interface,
@@ -213,6 +217,10 @@ FT_BEGIN_HEADER
/* <Return> */
/* FreeType error code. 0~means success. */
/* */
+ /* <Note> */
+ /* An empty outline, or an outline with a single point only is also */
+ /* valid. */
+ /* */
FT_EXPORT( FT_Error )
FT_Outline_Check( FT_Outline* outline );
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/ftttdrv.h b/Build/source/libs/freetype2/freetype-src/include/freetype/ftttdrv.h
index 0d868bc2590..22186ee4a5a 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/ftttdrv.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/ftttdrv.h
@@ -181,6 +181,8 @@ FT_BEGIN_HEADER
* @note:
* This property can be used with @FT_Property_Get also.
*
+ * This property can be set via the `FREETYPE_PROPERTIES' environment
+ * variable (using values `35', `38', or `40').
*/
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftdriver.h b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftdriver.h
index 3e1e66e9798..902f02fd9d6 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftdriver.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftdriver.h
@@ -67,15 +67,6 @@ FT_BEGIN_HEADER
FT_Int32 load_flags );
- typedef FT_UInt
- (*FT_CharMap_CharIndexFunc)( FT_CharMap charmap,
- FT_Long charcode );
-
- typedef FT_Long
- (*FT_CharMap_CharNextFunc)( FT_CharMap charmap,
- FT_Long charcode );
-
-
typedef FT_Error
(*FT_Face_GetKerningFunc)( FT_Face face,
FT_UInt left_glyph,
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftmemory.h b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftmemory.h
index 8c06fc21a5e..fc33b2f50da 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftmemory.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftmemory.h
@@ -108,10 +108,12 @@ extern "C++"
/*
* The allocation functions return a pointer, and the error code
- * is written to through the `p_error' parameter. See below for
- * for documentation.
+ * is written to through the `p_error' parameter.
*/
+ /* The `q' variants of the functions below (`q' for `quick') don't fill */
+ /* the allocated or reallocated memory with zero bytes. */
+
FT_BASE( FT_Pointer )
ft_mem_alloc( FT_Memory memory,
FT_Long size,
@@ -143,6 +145,9 @@ extern "C++"
const void* P );
+ /* The `Q' variants of the macros below (`Q' for `quick') don't fill */
+ /* the allocated or reallocated memory with zero bytes. */
+
#define FT_MEM_ALLOC( ptr, size ) \
FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, \
(FT_Long)(size), \
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftobjs.h b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftobjs.h
index e3fa32083be..0a9f2d4eeac 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftobjs.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftobjs.h
@@ -532,6 +532,14 @@ FT_BEGIN_HEADER
ft_module_get_service( FT_Module module,
const char* service_id );
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ FT_BASE( FT_Error )
+ ft_property_string_set( FT_Library library,
+ const FT_String* module_name,
+ const FT_String* property_name,
+ FT_String* value );
+#endif
+
/* */
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/services/svprop.h b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/services/svprop.h
index 870e90ed7cf..75e62446b25 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/services/svprop.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/services/svprop.h
@@ -29,7 +29,8 @@ FT_BEGIN_HEADER
typedef FT_Error
(*FT_Properties_SetFunc)( FT_Module module,
const char* property_name,
- const void* value );
+ const void* value,
+ FT_Bool value_is_string );
typedef FT_Error
(*FT_Properties_GetFunc)( FT_Module module,
diff --git a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/tttypes.h b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/tttypes.h
index 4110d50285e..4ed980be8d0 100644
--- a/Build/source/libs/freetype2/freetype-src/include/freetype/internal/tttypes.h
+++ b/Build/source/libs/freetype2/freetype-src/include/freetype/internal/tttypes.h
@@ -1393,6 +1393,12 @@ FT_BEGIN_HEADER
FT_Bool sph_compatibility_mode;
#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+ /* since 2.7 */
+ FT_ULong ebdt_start; /* either `CBDT', `EBDT', or `bdat' */
+ FT_ULong ebdt_size;
+#endif
+
} TT_FaceRec;