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freetype: Update to upstream version 2.11.1

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Rémi Verschelde 2022-01-13 08:37:24 +01:00
parent 2d72dadbde
commit f615926d3c
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473 changed files with 13820 additions and 8998 deletions
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2
thirdparty/freetype/include/freetype/config/ftconfig.h vendored
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@ -4,7 +4,7 @@
*
* ANSI-specific configuration file (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/config/ftheader.h vendored
View file

@ -4,7 +4,7 @@
*
* Build macros of the FreeType 2 library.
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

6
thirdparty/freetype/include/freetype/config/ftmodule.h vendored
View file

@ -19,12 +19,14 @@ FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
FT_USE_MODULE( FT_Renderer_Class, ft_sdf_renderer_class )
FT_USE_MODULE( FT_Renderer_Class, ft_bitmap_sdf_renderer_class )
/* EOF */

55
thirdparty/freetype/include/freetype/config/ftoption.h vendored
View file

@ -4,7 +4,7 @@
*
* User-selectable configuration macros (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -105,8 +105,7 @@ FT_BEGIN_HEADER
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=1 \
* autofitter:warping=1
* cff:no-stem-darkening=1
* ```
*
*/
@ -431,6 +430,23 @@ FT_BEGIN_HEADER
/* #define FT_DEBUG_LEVEL_TRACE */
/**************************************************************************
*
* Logging
*
* Compiling FreeType in debug or trace mode makes FreeType write error
* and trace log messages to `stderr`. Enabling this macro
* automatically forces the `FT_DEBUG_LEVEL_ERROR` and
* `FT_DEBUG_LEVEL_TRACE` macros and allows FreeType to write error and
* trace log messages to a file instead of `stderr`. For writing logs
* to a file, FreeType uses an the external `dlg` library (the source
* code is in `src/dlg`).
*
* This option needs a C99 compiler.
*/
/* #define FT_DEBUG_LOGGING */
/**************************************************************************
*
* Autofitter debugging
@ -892,24 +908,6 @@ FT_BEGIN_HEADER
#endif
/**************************************************************************
*
* Compile 'autofit' module with warp hinting. The idea of the warping
* code is to slightly scale and shift a glyph within a single dimension so
* that as much of its segments are aligned (more or less) on the grid. To
* find out the optimal scaling and shifting value, various parameter
* combinations are tried and scored.
*
* You can switch warping on and off with the `warping` property of the
* auto-hinter (see file `ftdriver.h` for more information; by default it
* is switched off).
*
* This experimental option is not active if the rendering mode is
* `FT_RENDER_MODE_LIGHT`.
*/
#define AF_CONFIG_OPTION_USE_WARPER
/**************************************************************************
*
* Use TrueType-like size metrics for 'light' auto-hinting.
@ -961,6 +959,21 @@ FT_BEGIN_HEADER
#endif
/*
* The TT_SUPPORT_COLRV1 macro is defined to indicate to clients that this
* version of FreeType has support for 'COLR' v1 API. This definition is
* useful to FreeType clients that want to build in support for 'COLR' v1
* depending on a tip-of-tree checkout before it is officially released in
* FreeType, and while the feature cannot yet be tested against using
* version macros. Don't change this macro. This may be removed once the
* feature is in a FreeType release version and version macros can be used
* to test for availability.
*/
#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
#define TT_SUPPORT_COLRV1
#endif
/*
* Check CFF darkening parameters. The checks are the same as in function
* `cff_property_set` in file `cffdrivr.c`.

14
thirdparty/freetype/include/freetype/config/ftstdlib.h vendored
View file

@ -5,7 +5,7 @@
* ANSI-specific library and header configuration file (specification
* only).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -43,7 +43,8 @@
*
* `UINT_MAX` and `ULONG_MAX` are used to automatically compute the size of
* `int` and `long` in bytes at compile-time. So far, this works for all
* platforms the library has been tested on.
* platforms the library has been tested on. We also check `ULLONG_MAX`
* to see whether we can use 64-bit `long long` later on.
*
* Note that on the extremely rare platforms that do not provide integer
* types that are _exactly_ 16 and 32~bits wide (e.g., some old Crays where
@ -66,6 +67,15 @@
#define FT_LONG_MIN LONG_MIN
#define FT_LONG_MAX LONG_MAX
#define FT_ULONG_MAX ULONG_MAX
#ifdef LLONG_MAX
#define FT_LLONG_MAX LLONG_MAX
#endif
#ifdef LLONG_MIN
#define FT_LLONG_MIN LLONG_MIN
#endif
#ifdef ULLONG_MAX
#define FT_ULLONG_MAX ULLONG_MAX
#endif
/**************************************************************************

40
thirdparty/freetype/include/freetype/config/integer-types.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType integer types definitions.
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -60,6 +60,18 @@
#endif /* !defined(FT_SIZEOF_LONG) */
#ifndef FT_SIZEOF_LONG_LONG
/* The size of a `long long` type if available */
#if defined( FT_ULLONG_MAX ) && FT_ULLONG_MAX >= 0xFFFFFFFFFFFFFFFFULL
#define FT_SIZEOF_LONG_LONG ( 64 / FT_CHAR_BIT )
#else
#define FT_SIZEOF_LONG_LONG 0
#endif
#endif /* !defined(FT_SIZEOF_LONG_LONG) */
/**************************************************************************
*
* @section:
@ -174,15 +186,17 @@
#endif
/* determine whether we have a 64-bit `int` type for platforms without */
/* Autoconf */
/* determine whether we have a 64-bit integer type */
#if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT )
/* `FT_LONG64` must be defined if a 64-bit type is available */
#define FT_LONG64
#define FT_INT64 long
#define FT_UINT64 unsigned long
#elif FT_SIZEOF_LONG_LONG >= ( 64 / FT_CHAR_BIT )
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
/**************************************************************************
*
* A 64-bit data type may create compilation problems if you compile in
@ -192,16 +206,9 @@
*/
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
#if defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
/* this compiler provides the `__int64` type */
#define FT_LONG64
#define FT_INT64 __int64
#define FT_UINT64 unsigned __int64
@ -211,7 +218,6 @@
/* to test the compiler version. */
/* this compiler provides the `__int64` type */
#define FT_LONG64
#define FT_INT64 __int64
#define FT_UINT64 unsigned __int64
@ -221,22 +227,20 @@
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#elif defined( __GNUC__ )
/* GCC provides the `long long` type */
#define FT_LONG64
#define FT_INT64 long long int
#define FT_UINT64 unsigned long long int
#endif /* __STDC_VERSION__ >= 199901L */
#endif /* !__STDC__ */
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
#ifdef FT_LONG64
#ifdef FT_INT64
typedef FT_INT64 FT_Int64;
typedef FT_UINT64 FT_UInt64;
#endif

2
thirdparty/freetype/include/freetype/config/mac-support.h vendored
View file

@ -4,7 +4,7 @@
*
* Mac/OS X support configuration header.
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

20
thirdparty/freetype/include/freetype/config/public-macros.h vendored
View file

@ -4,7 +4,7 @@
*
* Define a set of compiler macros used in public FreeType headers.
*
* Copyright (C) 2020 by
* Copyright (C) 2020-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -103,6 +103,7 @@ FT_BEGIN_HEADER
*/
#define FT_EXPORT( x ) FT_PUBLIC_FUNCTION_ATTRIBUTE extern x
/*
* `FT_UNUSED` indicates that a given parameter is not used -- this is
* only used to get rid of unpleasant compiler warnings.
@ -115,6 +116,23 @@ FT_BEGIN_HEADER
#endif
/*
* Support for casts in both C and C++.
*/
#ifdef __cplusplus
#define FT_STATIC_CAST( type, var ) static_cast<type>(var)
#define FT_REINTERPRET_CAST( type, var ) reinterpret_cast<type>(var)
#define FT_STATIC_BYTE_CAST( type, var ) \
static_cast<type>( static_cast<unsigned char>( var ) )
#else
#define FT_STATIC_CAST( type, var ) (type)(var)
#define FT_REINTERPRET_CAST( type, var ) (type)(var)
#define FT_STATIC_BYTE_CAST( type, var ) (type)(unsigned char)(var)
#endif
FT_END_HEADER
#endif /* FREETYPE_CONFIG_PUBLIC_MACROS_H_ */

343
thirdparty/freetype/include/freetype/freetype.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType high-level API and common types (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -30,6 +30,34 @@ FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* preamble
*
* @title:
* Preamble
*
* @abstract:
* What FreeType is and isn't
*
* @description:
* FreeType is a library that provides access to glyphs in font files. It
* scales the glyph images and their metrics to a requested size, and it
* rasterizes the glyph images to produce pixel or subpixel alpha coverage
* bitmaps.
*
* Note that FreeType is _not_ a text layout engine. You have to use
* higher-level libraries like HarfBuzz, Pango, or ICU for that.
*
* Note also that FreeType does _not_ perform alpha blending or
* compositing the resulting bitmaps or pixmaps by itself. Use your
* favourite graphics library (for example, Cairo or Skia) to further
* process FreeType's output.
*
*/
/**************************************************************************
*
* @section:
@ -176,6 +204,7 @@ FT_BEGIN_HEADER
* FT_Size_RequestRec
* FT_Size_Request
* FT_Set_Transform
* FT_Get_Transform
* FT_Load_Glyph
* FT_Get_Char_Index
* FT_Get_First_Char
@ -587,11 +616,12 @@ FT_BEGIN_HEADER
*/
#ifndef FT_ENC_TAG
#define FT_ENC_TAG( value, a, b, c, d ) \
value = ( ( (FT_UInt32)(a) << 24 ) | \
( (FT_UInt32)(b) << 16 ) | \
( (FT_UInt32)(c) << 8 ) | \
(FT_UInt32)(d) )
#define FT_ENC_TAG( value, a, b, c, d ) \
value = ( ( FT_STATIC_BYTE_CAST( FT_UInt32, a ) << 24 ) | \
( FT_STATIC_BYTE_CAST( FT_UInt32, b ) << 16 ) | \
( FT_STATIC_BYTE_CAST( FT_UInt32, c ) << 8 ) | \
FT_STATIC_BYTE_CAST( FT_UInt32, d ) )
#endif /* FT_ENC_TAG */
@ -701,11 +731,16 @@ FT_BEGIN_HEADER
* Same as FT_ENCODING_JOHAB. Deprecated.
*
* @note:
* By default, FreeType enables a Unicode charmap and tags it with
* `FT_ENCODING_UNICODE` when it is either provided or can be generated
* from PostScript glyph name dictionaries in the font file. All other
* encodings are considered legacy and tagged only if explicitly defined
* in the font file. Otherwise, `FT_ENCODING_NONE` is used.
* When loading a font, FreeType makes a Unicode charmap active if
* possible (either if the font provides such a charmap, or if FreeType
* can synthesize one from PostScript glyph name dictionaries; in either
* case, the charmap is tagged with `FT_ENCODING_UNICODE`). If such a
* charmap is synthesized, it is placed at the first position of the
* charmap array.
*
* All other encodings are considered legacy and tagged only if
* explicitly defined in the font file. Otherwise, `FT_ENCODING_NONE` is
* used.
*
* `FT_ENCODING_NONE` is set by the BDF and PCF drivers if the charmap is
* neither Unicode nor ISO-8859-1 (otherwise it is set to
@ -2065,7 +2100,8 @@ FT_BEGIN_HEADER
* The size in bytes of the file in memory.
*
* pathname ::
* A pointer to an 8-bit file pathname. The pointer is not owned by
* A pointer to an 8-bit file pathname, which must be a C~string (i.e.,
* no null bytes except at the very end). The pointer is not owned by
* FreeType.
*
* stream ::
@ -2084,8 +2120,7 @@ FT_BEGIN_HEADER
* Extra parameters passed to the font driver when opening a new face.
*
* @note:
* The stream type is determined by the contents of `flags` that are
* tested in the following order by @FT_Open_Face:
* The stream type is determined by the contents of `flags`:
*
* If the @FT_OPEN_MEMORY bit is set, assume that this is a memory file
* of `memory_size` bytes, located at `memory_address`. The data are not
@ -2098,6 +2133,9 @@ FT_BEGIN_HEADER
* Otherwise, if the @FT_OPEN_PATHNAME bit is set, assume that this is a
* normal file and use `pathname` to open it.
*
* If none of the above bits are set or if multiple are set at the same
* time, the flags are invalid and @FT_Open_Face fails.
*
* If the @FT_OPEN_DRIVER bit is set, @FT_Open_Face only tries to open
* the file with the driver whose handler is in `driver`.
*
@ -2150,6 +2188,13 @@ FT_BEGIN_HEADER
* FreeType error code. 0~means success.
*
* @note:
* The `pathname` string should be recognizable as such by a standard
* `fopen` call on your system; in particular, this means that `pathname`
* must not contain null bytes. If that is not sufficient to address all
* file name possibilities (for example, to handle wide character file
* names on Windows in UTF-16 encoding) you might use @FT_Open_Face to
* pass a memory array or a stream object instead.
*
* Use @FT_Done_Face to destroy the created @FT_Face object (along with
* its slot and sizes).
*/
@ -2270,6 +2315,10 @@ FT_BEGIN_HEADER
* See the discussion of reference counters in the description of
* @FT_Reference_Face.
*
* If `FT_OPEN_STREAM` is set in `args->flags`, the stream in
* `args->stream` is automatically closed before this function returns
* any error (including `FT_Err_Invalid_Argument`).
*
* @example:
* To loop over all faces, use code similar to the following snippet
* (omitting the error handling).
@ -2428,6 +2477,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.4.2
*
*/
FT_EXPORT( FT_Error )
FT_Reference_Face( FT_Face face );
@ -2874,7 +2924,7 @@ FT_BEGIN_HEADER
*
* If the font is 'tricky' (see @FT_FACE_FLAG_TRICKY for more), using
* `FT_LOAD_NO_SCALE` usually yields meaningless outlines because the
* subglyphs must be scaled and positioned with hinting instructions.
* subglyphs must be scaled and positioned with hinting instructions.
* This can be solved by loading the font without `FT_LOAD_NO_SCALE`
* and setting the character size to `font->units_per_EM`.
*
@ -3132,7 +3182,7 @@ FT_BEGIN_HEADER
* necessary to empty the cache after a mode switch to avoid false hits.
*
*/
#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 )
#define FT_LOAD_TARGET_( x ) ( FT_STATIC_CAST( FT_Int32, (x) & 15 ) << 16 )
#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT )
@ -3151,7 +3201,8 @@ FT_BEGIN_HEADER
* @FT_LOAD_TARGET_XXX value.
*
*/
#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
#define FT_LOAD_TARGET_MODE( x ) \
FT_STATIC_CAST( FT_Render_Mode, ( (x) >> 16 ) & 15 )
/**************************************************************************
@ -3172,11 +3223,12 @@ FT_BEGIN_HEADER
* A pointer to the transformation's 2x2 matrix. Use `NULL` for the
* identity matrix.
* delta ::
* A pointer to the translation vector. Use `NULL` for the null vector.
* A pointer to the translation vector. Use `NULL` for the null
* vector.
*
* @note:
* This function is provided as a convenience, but keep in mind that
* @FT_Matrix coefficients are only 16.16 fixed point values, which can
* @FT_Matrix coefficients are only 16.16 fixed-point values, which can
* limit the accuracy of the results. Using floating-point computations
* to perform the transform directly in client code instead will always
* yield better numbers.
@ -3195,6 +3247,39 @@ FT_BEGIN_HEADER
FT_Vector* delta );
/**************************************************************************
*
* @function:
* FT_Get_Transform
*
* @description:
* Return the transformation that is applied to glyph images when they
* are loaded into a glyph slot through @FT_Load_Glyph. See
* @FT_Set_Transform for more details.
*
* @input:
* face ::
* A handle to the source face object.
*
* @output:
* matrix ::
* A pointer to a transformation's 2x2 matrix. Set this to NULL if you
* are not interested in the value.
*
* delta ::
* A pointer a translation vector. Set this to NULL if you are not
* interested in the value.
*
* @since:
* 2.11
*
*/
FT_EXPORT( void )
FT_Get_Transform( FT_Face face,
FT_Matrix* matrix,
FT_Vector* delta );
/**************************************************************************
*
* @enum:
@ -3213,6 +3298,10 @@ FT_BEGIN_HEADER
* correction to correctly render non-monochrome glyph bitmaps onto a
* surface; see @FT_Render_Glyph.
*
* The @FT_RENDER_MODE_SDF is a special render mode that uses up to 256
* distance values, indicating the signed distance from the grid position
* to the nearest outline.
*
* @values:
* FT_RENDER_MODE_NORMAL ::
* Default render mode; it corresponds to 8-bit anti-aliased bitmaps.
@ -3238,11 +3327,49 @@ FT_BEGIN_HEADER
* bitmaps that are 3~times the height of the original glyph outline in
* pixels and use the @FT_PIXEL_MODE_LCD_V mode.
*
* FT_RENDER_MODE_SDF ::
* This mode corresponds to 8-bit, single-channel signed distance field
* (SDF) bitmaps. Each pixel in the SDF grid is the value from the
* pixel's position to the nearest glyph's outline. The distances are
* calculated from the center of the pixel and are positive if they are
* filled by the outline (i.e., inside the outline) and negative
* otherwise. Check the note below on how to convert the output values
* to usable data.
*
* @note:
* The selected render mode only affects vector glyphs of a font.
* Embedded bitmaps often have a different pixel mode like
* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform them
* into 8-bit pixmaps.
*
* For @FT_RENDER_MODE_SDF the output bitmap buffer contains normalized
* distances that are packed into unsigned 8-bit values. To get pixel
* values in floating point representation use the following pseudo-C
* code for the conversion.
*
* ```
* // Load glyph and render using FT_RENDER_MODE_SDF,
* // then use the output buffer as follows.
*
* ...
* FT_Byte buffer = glyph->bitmap->buffer;
*
*
* for pixel in buffer
* {
* // `sd` is the signed distance and `spread` is the current spread;
* // the default spread is 2 and can be changed.
*
* float sd = (float)pixel - 128.0f;
*
*
* // Convert to pixel values.
* sd = ( sd / 128.0f ) * spread;
*
* // Store `sd` in a buffer or use as required.
* }
*
* ```
*/
typedef enum FT_Render_Mode_
{
@ -3251,6 +3378,7 @@ FT_BEGIN_HEADER
FT_RENDER_MODE_MONO,
FT_RENDER_MODE_LCD,
FT_RENDER_MODE_LCD_V,
FT_RENDER_MODE_SDF,
FT_RENDER_MODE_MAX
@ -3338,7 +3466,8 @@ FT_BEGIN_HEADER
*
* which is known as the OVER operator.
*
* To correctly composite an antialiased pixel of a glyph onto a surface,
* To correctly composite an anti-aliased pixel of a glyph onto a
* surface,
*
* 1. take the foreground and background colors (e.g., in sRGB space)
* and apply gamma to get them in a linear space,
@ -4015,168 +4144,6 @@ FT_BEGIN_HEADER
FT_Matrix *p_transform );
/**************************************************************************
*
* @section:
* layer_management
*
* @title:
* Glyph Layer Management
*
* @abstract:
* Retrieving and manipulating OpenType's 'COLR' table data.
*
* @description:
* The functions described here allow access of colored glyph layer data
* in OpenType's 'COLR' tables.
*/
/**************************************************************************
*
* @struct:
* FT_LayerIterator
*
* @description:
* This iterator object is needed for @FT_Get_Color_Glyph_Layer.
*
* @fields:
* num_layers ::
* The number of glyph layers for the requested glyph index. Will be
* set by @FT_Get_Color_Glyph_Layer.
*
* layer ::
* The current layer. Will be set by @FT_Get_Color_Glyph_Layer.
*
* p ::
* An opaque pointer into 'COLR' table data. The caller must set this
* to `NULL` before the first call of @FT_Get_Color_Glyph_Layer.
*/
typedef struct FT_LayerIterator_
{
FT_UInt num_layers;
FT_UInt layer;
FT_Byte* p;
} FT_LayerIterator;
/**************************************************************************
*
* @function:
* FT_Get_Color_Glyph_Layer
*
* @description:
* This is an interface to the 'COLR' table in OpenType fonts to
* iteratively retrieve the colored glyph layers associated with the
* current glyph slot.
*
* https://docs.microsoft.com/en-us/typography/opentype/spec/colr
*
* The glyph layer data for a given glyph index, if present, provides an
* alternative, multi-color glyph representation: Instead of rendering
* the outline or bitmap with the given glyph index, glyphs with the
* indices and colors returned by this function are rendered layer by
* layer.
*
* The returned elements are ordered in the z~direction from bottom to
* top; the 'n'th element should be rendered with the associated palette
* color and blended on top of the already rendered layers (elements 0,
* 1, ..., n-1).
*
* @input:
* face ::
* A handle to the parent face object.
*
* base_glyph ::
* The glyph index the colored glyph layers are associated with.
*
* @inout:
* iterator ::
* An @FT_LayerIterator object. For the first call you should set
* `iterator->p` to `NULL`. For all following calls, simply use the
* same object again.
*
* @output:
* aglyph_index ::
* The glyph index of the current layer.
*
* acolor_index ::
* The color index into the font face's color palette of the current
* layer. The value 0xFFFF is special; it doesn't reference a palette
* entry but indicates that the text foreground color should be used
* instead (to be set up by the application outside of FreeType).
*
* The color palette can be retrieved with @FT_Palette_Select.
*
* @return:
* Value~1 if everything is OK. If there are no more layers (or if there
* are no layers at all), value~0 gets returned. In case of an error,
* value~0 is returned also.
*
* @note:
* This function is necessary if you want to handle glyph layers by
* yourself. In particular, functions that operate with @FT_GlyphRec
* objects (like @FT_Get_Glyph or @FT_Glyph_To_Bitmap) don't have access
* to this information.
*
* Note that @FT_Render_Glyph is able to handle colored glyph layers
* automatically if the @FT_LOAD_COLOR flag is passed to a previous call
* to @FT_Load_Glyph. [This is an experimental feature.]
*
* @example:
* ```
* FT_Color* palette;
* FT_LayerIterator iterator;
*
* FT_Bool have_layers;
* FT_UInt layer_glyph_index;
* FT_UInt layer_color_index;
*
*
* error = FT_Palette_Select( face, palette_index, &palette );
* if ( error )
* palette = NULL;
*
* iterator.p = NULL;
* have_layers = FT_Get_Color_Glyph_Layer( face,
* glyph_index,
* &layer_glyph_index,
* &layer_color_index,
* &iterator );
*
* if ( palette && have_layers )
* {
* do
* {
* FT_Color layer_color;
*
*
* if ( layer_color_index == 0xFFFF )
* layer_color = text_foreground_color;
* else
* layer_color = palette[layer_color_index];
*
* // Load and render glyph `layer_glyph_index', then
* // blend resulting pixmap (using color `layer_color')
* // with previously created pixmaps.
*
* } while ( FT_Get_Color_Glyph_Layer( face,
* glyph_index,
* &layer_glyph_index,
* &layer_color_index,
* &iterator ) );
* }
* ```
*/
FT_EXPORT( FT_Bool )
FT_Get_Color_Glyph_Layer( FT_Face face,
FT_UInt base_glyph,
FT_UInt *aglyph_index,
FT_UInt *acolor_index,
FT_LayerIterator* iterator );
/**************************************************************************
*
* @section:
@ -4267,6 +4234,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.8
*
*/
FT_EXPORT( FT_UShort )
FT_Get_FSType_Flags( FT_Face face );
@ -4360,6 +4328,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.6
*
*/
FT_EXPORT( FT_UInt )
FT_Face_GetCharVariantIndex( FT_Face face,
@ -4396,6 +4365,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.6
*
*/
FT_EXPORT( FT_Int )
FT_Face_GetCharVariantIsDefault( FT_Face face,
@ -4427,6 +4397,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.6
*
*/
FT_EXPORT( FT_UInt32* )
FT_Face_GetVariantSelectors( FT_Face face );
@ -4460,6 +4431,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.6
*
*/
FT_EXPORT( FT_UInt32* )
FT_Face_GetVariantsOfChar( FT_Face face,
@ -4494,6 +4466,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.6
*
*/
FT_EXPORT( FT_UInt32* )
FT_Face_GetCharsOfVariant( FT_Face face,
@ -4766,8 +4739,8 @@ FT_BEGIN_HEADER
*
*/
#define FREETYPE_MAJOR 2
#define FREETYPE_MINOR 10
#define FREETYPE_PATCH 4
#define FREETYPE_MINOR 11
#define FREETYPE_PATCH 1
/**************************************************************************
@ -4829,6 +4802,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.5
*
*/
FT_EXPORT( FT_Bool )
FT_Face_CheckTrueTypePatents( FT_Face face );
@ -4857,6 +4831,7 @@ FT_BEGIN_HEADER
*
* @since:
* 2.3.5
*
*/
FT_EXPORT( FT_Bool )
FT_Face_SetUnpatentedHinting( FT_Face face,

2
thirdparty/freetype/include/freetype/ftadvanc.h vendored
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@ -4,7 +4,7 @@
*
* Quick computation of advance widths (specification only).
*
* Copyright (C) 2008-2020 by
* Copyright (C) 2008-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftbbox.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType exact bbox computation (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftbdf.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType API for accessing BDF-specific strings (specification).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftbitmap.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType utility functions for bitmaps (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftbzip2.h vendored
View file

@ -4,7 +4,7 @@
*
* Bzip2-compressed stream support.
*
* Copyright (C) 2010-2020 by
* Copyright (C) 2010-2021 by
* Joel Klinghed.
*
* This file is part of the FreeType project, and may only be used,

6
thirdparty/freetype/include/freetype/ftcache.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType Cache subsystem (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -86,8 +86,8 @@ FT_BEGIN_HEADER
* later use @FTC_CMapCache_Lookup to perform the equivalent of
* @FT_Get_Char_Index, only much faster.
*
* If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
* later use @FTC_ImageCache_Lookup to retrieve the corresponding
* If you want to use the @FT_Glyph caching, call @FTC_ImageCache_New,
* then later use @FTC_ImageCache_Lookup to retrieve the corresponding
* @FT_Glyph objects from the cache.
*
* If you need lots of small bitmaps, it is much more memory efficient to

2
thirdparty/freetype/include/freetype/ftchapters.h vendored
View file

@ -15,6 +15,7 @@
* General Remarks
*
* @sections:
* preamble
* header_inclusion
* user_allocation
*
@ -123,6 +124,7 @@
* gzip
* lzw
* bzip2
* debugging_apis
*
*/

2
thirdparty/freetype/include/freetype/ftcid.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType API for accessing CID font information (specification).
*
* Copyright (C) 2007-2020 by
* Copyright (C) 2007-2021 by
* Dereg Clegg and Michael Toftdal.
*
* This file is part of the FreeType project, and may only be used,

1407
thirdparty/freetype/include/freetype/ftcolor.h vendored
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File diff suppressed because it is too large Load diff

74
thirdparty/freetype/include/freetype/ftdriver.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType API for controlling driver modules (specification only).
*
* Copyright (C) 2017-2020 by
* Copyright (C) 2017-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -53,10 +53,10 @@ FT_BEGIN_HEADER
* reasons.
*
* Available properties are @increase-x-height, @no-stem-darkening
* (experimental), @darkening-parameters (experimental), @warping
* (experimental), @glyph-to-script-map (experimental), @fallback-script
* (experimental), and @default-script (experimental), as documented in
* the @properties section.
* (experimental), @darkening-parameters (experimental),
* @glyph-to-script-map (experimental), @fallback-script (experimental),
* and @default-script (experimental), as documented in the @properties
* section.
*
*/
@ -84,15 +84,15 @@ FT_BEGIN_HEADER
* @properties section.
*
*
* **Hinting and antialiasing principles of the new engine**
* **Hinting and anti-aliasing principles of the new engine**
*
* The rasterizer is positioning horizontal features (e.g., ascender
* height & x-height, or crossbars) on the pixel grid and minimizing the
* amount of antialiasing applied to them, while placing vertical
* amount of anti-aliasing applied to them, while placing vertical
* features (vertical stems) on the pixel grid without hinting, thus
* representing the stem position and weight accurately. Sometimes the
* vertical stems may be only partially black. In this context,
* 'antialiasing' means that stems are not positioned exactly on pixel
* 'anti-aliasing' means that stems are not positioned exactly on pixel
* borders, causing a fuzzy appearance.
*
* There are two principles behind this approach.
@ -108,7 +108,7 @@ FT_BEGIN_HEADER
* sizes are comparable to kerning values and thus would be noticeable
* (and distracting) while reading if hinting were applied.
*
* One of the reasons to not hint horizontally is antialiasing for LCD
* One of the reasons to not hint horizontally is anti-aliasing for LCD
* screens: The pixel geometry of modern displays supplies three vertical
* subpixels as the eye moves horizontally across each visible pixel. On
* devices where we can be certain this characteristic is present a
@ -116,7 +116,7 @@ FT_BEGIN_HEADER
* weight. In Western writing systems this turns out to be the more
* critical direction anyway; the weights and spacing of vertical stems
* (see above) are central to Armenian, Cyrillic, Greek, and Latin type
* designs. Even when the rasterizer uses greyscale antialiasing instead
* designs. Even when the rasterizer uses greyscale anti-aliasing instead
* of color (a necessary compromise when one doesn't know the screen
* characteristics), the unhinted vertical features preserve the design's
* weight and spacing much better than aliased type would.
@ -362,12 +362,8 @@ FT_BEGIN_HEADER
* The same holds for the Type~1 and CID modules if compiled with
* `T1_CONFIG_OPTION_OLD_ENGINE`.
*
* For the 'cff' module, the default engine is 'freetype' if
* `CFF_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe' otherwise.
*
* For both the 'type1' and 't1cid' modules, the default engine is
* 'freetype' if `T1_CONFIG_OPTION_OLD_ENGINE` is defined, and 'adobe'
* otherwise.
* For the 'cff' module, the default engine is 'adobe'. For both the
* 'type1' and 't1cid' modules, the default engine is 'adobe', too.
*
* @note:
* This property can be used with @FT_Property_Get also.
@ -1166,48 +1162,18 @@ FT_BEGIN_HEADER
* warping
*
* @description:
* **Experimental only**
* **Obsolete**
*
* If FreeType gets compiled with option `AF_CONFIG_OPTION_USE_WARPER` to
* activate the warp hinting code in the auto-hinter, this property
* switches warping on and off.
* This property was always experimental and probably never worked
* correctly. It was entirely removed from the FreeType~2 sources. This
* entry is only here for historical reference.
*
* Warping only works in 'normal' auto-hinting mode replacing it. The
* idea of the code is to slightly scale and shift a glyph along the
* Warping only worked in 'normal' auto-hinting mode replacing it. The
* idea of the code was to slightly scale and shift a glyph along the
* non-hinted dimension (which is usually the horizontal axis) so that as
* much of its segments are aligned (more or less) to the grid. To find
* much of its segments were aligned (more or less) to the grid. To find
* out a glyph's optimal scaling and shifting value, various parameter
* combinations are tried and scored.
*
* By default, warping is off.
*
* @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.
*
* Since warping is a global property of the auto-hinter it is best to
* change its value before rendering any face. Otherwise, you should
* reload all faces that get auto-hinted in 'normal' hinting mode.
*
* @example:
* This example shows how to switch on warping (omitting the error
* handling).
*
* ```
* FT_Library library;
* FT_Bool warping = 1;
*
*
* FT_Init_FreeType( &library );
*
* FT_Property_Set( library, "autofitter", "warping", &warping );
* ```
* combinations were tried and scored.
*
* @since:
* 2.6

2
thirdparty/freetype/include/freetype/fterrdef.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType error codes (specification).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

4
thirdparty/freetype/include/freetype/fterrors.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType error code handling (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -281,6 +281,8 @@ FT_BEGIN_HEADER
FT_EXPORT( const char* )
FT_Error_String( FT_Error error_code );
/* */
FT_END_HEADER

2
thirdparty/freetype/include/freetype/ftfntfmt.h vendored
View file

@ -4,7 +4,7 @@
*
* Support functions for font formats.
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftgasp.h vendored
View file

@ -4,7 +4,7 @@
*
* Access of TrueType's 'gasp' table (specification).
*
* Copyright (C) 2007-2020 by
* Copyright (C) 2007-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

16
thirdparty/freetype/include/freetype/ftglyph.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType convenience functions to handle glyphs (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -337,9 +337,9 @@ FT_BEGIN_HEADER
* vector.
*/
FT_EXPORT( FT_Error )
FT_Glyph_Transform( FT_Glyph glyph,
FT_Matrix* matrix,
FT_Vector* delta );
FT_Glyph_Transform( FT_Glyph glyph,
const FT_Matrix* matrix,
const FT_Vector* delta );
/**************************************************************************
@ -569,10 +569,10 @@ FT_BEGIN_HEADER
* ```
*/
FT_EXPORT( FT_Error )
FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
FT_Render_Mode render_mode,
FT_Vector* origin,
FT_Bool destroy );
FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
FT_Render_Mode render_mode,
const FT_Vector* origin,
FT_Bool destroy );
/**************************************************************************

2
thirdparty/freetype/include/freetype/ftgxval.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType API for validating TrueTypeGX/AAT tables (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* Masatake YAMATO, Redhat K.K,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*

2
thirdparty/freetype/include/freetype/ftgzip.h vendored
View file

@ -4,7 +4,7 @@
*
* Gzip-compressed stream support.
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

114
thirdparty/freetype/include/freetype/ftimage.h vendored
View file

@ -5,7 +5,7 @@
* FreeType glyph image formats and default raster interface
* (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -28,11 +28,6 @@
#define FTIMAGE_H_
/* STANDALONE_ is from ftgrays.c */
#ifndef STANDALONE_
#endif
FT_BEGIN_HEADER
@ -201,6 +196,11 @@ FT_BEGIN_HEADER
#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2
#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4
/* */
/* For debugging, the @FT_Pixel_Mode enumeration must stay in sync */
/* with the `pixel_modes` array in file `ftobjs.c`. */
/**************************************************************************
*
@ -695,11 +695,13 @@ FT_BEGIN_HEADER
* to get a simple enumeration without assigning special numbers.
*/
#ifndef FT_IMAGE_TAG
#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
value = ( ( (unsigned long)_x1 << 24 ) | \
( (unsigned long)_x2 << 16 ) | \
( (unsigned long)_x3 << 8 ) | \
(unsigned long)_x4 )
#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \
value = ( ( FT_STATIC_BYTE_CAST( unsigned long, _x1 ) << 24 ) | \
( FT_STATIC_BYTE_CAST( unsigned long, _x2 ) << 16 ) | \
( FT_STATIC_BYTE_CAST( unsigned long, _x3 ) << 8 ) | \
FT_STATIC_BYTE_CAST( unsigned long, _x4 ) )
#endif /* FT_IMAGE_TAG */
@ -772,17 +774,6 @@ FT_BEGIN_HEADER
/*************************************************************************/
/**************************************************************************
*
* A raster is a scan converter, in charge of rendering an outline into a
* bitmap. This section contains the public API for rasters.
*
* Note that in FreeType 2, all rasters are now encapsulated within
* specific modules called 'renderers'. See `ftrender.h` for more details
* on renderers.
*
*/
/**************************************************************************
*
@ -796,16 +787,35 @@ FT_BEGIN_HEADER
* How vectorial outlines are converted into bitmaps and pixmaps.
*
* @description:
* This section contains technical definitions.
* A raster or a rasterizer is a scan converter in charge of producing a
* pixel coverage bitmap that can be used as an alpha channel when
* compositing a glyph with a background. FreeType comes with two
* rasterizers: bilevel `raster1` and anti-aliased `smooth` are two
* separate modules. They are usually called from the high-level
* @FT_Load_Glyph or @FT_Render_Glyph functions and produce the entire
* coverage bitmap at once, while staying largely invisible to users.
*
* Instead of working with complete coverage bitmaps, it is also possible
* to intercept consecutive pixel runs on the same scanline with the same
* coverage, called _spans_, and process them individually. Only the
* `smooth` rasterizer permits this when calling @FT_Outline_Render with
* @FT_Raster_Params as described below.
*
* Working with either complete bitmaps or spans it is important to think
* of them as colorless coverage objects suitable as alpha channels to
* blend arbitrary colors with a background. For best results, it is
* recommended to use gamma correction, too.
*
* This section also describes the public API needed to set up alternative
* @FT_Renderer modules.
*
* @order:
* FT_Raster
* FT_Span
* FT_SpanFunc
*
* FT_Raster_Params
* FT_RASTER_FLAG_XXX
*
* FT_Raster
* FT_Raster_NewFunc
* FT_Raster_DoneFunc
* FT_Raster_ResetFunc
@ -816,26 +826,14 @@ FT_BEGIN_HEADER
*/
/**************************************************************************
*
* @type:
* FT_Raster
*
* @description:
* An opaque handle (pointer) to a raster object. Each object can be
* used independently to convert an outline into a bitmap or pixmap.
*/
typedef struct FT_RasterRec_* FT_Raster;
/**************************************************************************
*
* @struct:
* FT_Span
*
* @description:
* A structure used to model a single span of gray pixels when rendering
* an anti-aliased bitmap.
* A structure to model a single span of consecutive pixels when
* rendering an anti-aliased bitmap.
*
* @fields:
* x ::
@ -852,8 +850,8 @@ FT_BEGIN_HEADER
* This structure is used by the span drawing callback type named
* @FT_SpanFunc that takes the y~coordinate of the span as a parameter.
*
* The coverage value is always between 0 and 255. If you want less gray
* values, the callback function has to reduce them.
* The anti-aliased rasterizer produces coverage values from 0 to 255,
* this is, from completely transparent to completely opaque.
*/
typedef struct FT_Span_
{
@ -871,8 +869,8 @@ FT_BEGIN_HEADER
*
* @description:
* A function used as a call-back by the anti-aliased renderer in order
* to let client applications draw themselves the gray pixel spans on
* each scan line.
* to let client applications draw themselves the pixel spans on each
* scan line.
*
* @input:
* y ::
@ -888,11 +886,12 @@ FT_BEGIN_HEADER
* User-supplied data that is passed to the callback.
*
* @note:
* This callback allows client applications to directly render the gray
* spans of the anti-aliased bitmap to any kind of surfaces.
* This callback allows client applications to directly render the spans
* of the anti-aliased bitmap to any kind of surfaces.
*
* This can be used to write anti-aliased outlines directly to a given
* background bitmap, and even perform translucency.
* background bitmap using alpha compositing. It can also be used for
* oversampling and averaging.
*/
typedef void
(*FT_SpanFunc)( int y,
@ -962,11 +961,17 @@ FT_BEGIN_HEADER
* will be clipped to a box specified in the `clip_box` field of the
* @FT_Raster_Params structure. Otherwise, the `clip_box` is
* effectively set to the bounding box and all spans are generated.
*
* FT_RASTER_FLAG_SDF ::
* This flag is set to indicate that a signed distance field glyph
* image should be generated. This is only used while rendering with
* the @FT_RENDER_MODE_SDF render mode.
*/
#define FT_RASTER_FLAG_DEFAULT 0x0
#define FT_RASTER_FLAG_AA 0x1
#define FT_RASTER_FLAG_DIRECT 0x2
#define FT_RASTER_FLAG_CLIP 0x4
#define FT_RASTER_FLAG_SDF 0x8
/* these constants are deprecated; use the corresponding */
/* `FT_RASTER_FLAG_XXX` values instead */
@ -1047,6 +1052,23 @@ FT_BEGIN_HEADER
} FT_Raster_Params;
/**************************************************************************
*
* @type:
* FT_Raster
*
* @description:
* An opaque handle (pointer) to a raster object. Each object can be
* used independently to convert an outline into a bitmap or pixmap.
*
* @note:
* In FreeType 2, all rasters are now encapsulated within specific
* @FT_Renderer modules and only used in their context.
*
*/
typedef struct FT_RasterRec_* FT_Raster;
/**************************************************************************
*
* @functype:

17
thirdparty/freetype/include/freetype/ftincrem.h vendored
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@ -4,7 +4,7 @@
*
* FreeType incremental loading (specification).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -213,9 +213,14 @@ FT_BEGIN_HEADER
*
* @description:
* A function used to retrieve the basic metrics of a given glyph index
* before accessing its data. This is necessary because, in certain
* formats like TrueType, the metrics are stored in a different place
* from the glyph images proper.
* before accessing its data. This allows for handling font types such
* as PCL~XL Format~1, Class~2 downloaded TrueType fonts, where the glyph
* metrics (`hmtx` and `vmtx` tables) are permitted to be omitted from
* the font, and the relevant metrics included in the header of the glyph
* outline data. Importantly, this is not intended to allow custom glyph
* metrics (for example, Postscript Metrics dictionaries), because that
* conflicts with the requirements of outline hinting. Such custom
* metrics must be handled separately, by the calling application.
*
* @input:
* incremental ::
@ -235,7 +240,7 @@ FT_BEGIN_HEADER
*
* @output:
* ametrics ::
* The replacement glyph metrics in font units.
* The glyph metrics in font units.
*
*/
typedef FT_Error
@ -264,7 +269,7 @@ FT_BEGIN_HEADER
*
* get_glyph_metrics ::
* The function to get glyph metrics. May be null if the font does not
* provide overriding glyph metrics.
* require it.
*
*/
typedef struct FT_Incremental_FuncsRec_

21
thirdparty/freetype/include/freetype/ftlcdfil.h vendored
View file

@ -5,7 +5,7 @@
* FreeType API for color filtering of subpixel bitmap glyphs
* (specification).
*
* Copyright (C) 2006-2020 by
* Copyright (C) 2006-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -44,7 +44,7 @@ FT_BEGIN_HEADER
* API to control subpixel rendering.
*
* @description:
* FreeType provides two alternative subpixel rendering technologies.
* FreeType provides two alternative subpixel rendering technologies.
* Should you define `FT_CONFIG_OPTION_SUBPIXEL_RENDERING` in your
* `ftoption.h` file, this enables ClearType-style rendering.
* Otherwise, Harmony LCD rendering is enabled. These technologies are
@ -55,13 +55,12 @@ FT_BEGIN_HEADER
* ClearType-style LCD rendering exploits the color-striped structure of
* LCD pixels, increasing the available resolution in the direction of
* the stripe (usually horizontal RGB) by a factor of~3. Using the
* subpixels coverages unfiltered can create severe color fringes
* subpixel coverages unfiltered can create severe color fringes
* especially when rendering thin features. Indeed, to produce
* black-on-white text, the nearby color subpixels must be dimmed
* equally.
*
* A good 5-tap FIR filter should be applied to subpixel coverages
* regardless of pixel boundaries and should have these properties:
* evenly. Therefore, an equalizing 5-tap FIR filter should be applied
* to subpixel coverages regardless of pixel boundaries and should have
* these properties:
*
* 1. It should be symmetrical, like {~a, b, c, b, a~}, to avoid
* any shifts in appearance.
@ -84,7 +83,7 @@ FT_BEGIN_HEADER
* Harmony LCD rendering is suitable to panels with any regular subpixel
* structure, not just monitors with 3 color striped subpixels, as long
* as the color subpixels have fixed positions relative to the pixel
* center. In this case, each color channel is then rendered separately
* center. In this case, each color channel can be rendered separately
* after shifting the outline opposite to the subpixel shift so that the
* coverage maps are aligned. This method is immune to color fringes
* because the shifts do not change integral coverage.
@ -101,9 +100,9 @@ FT_BEGIN_HEADER
* clockwise. Harmony with default LCD geometry is equivalent to
* ClearType with light filter.
*
* As a result of ClearType filtering or Harmony rendering, the
* dimensions of LCD bitmaps can be either wider or taller than the
* dimensions of the corresponding outline with regard to the pixel grid.
* As a result of ClearType filtering or Harmony shifts, the resulting
* dimensions of LCD bitmaps can be slightly wider or taller than the
* dimensions the original outline with regard to the pixel grid.
* For example, for @FT_RENDER_MODE_LCD, the filter adds 2~subpixels to
* the left, and 2~subpixels to the right. The bitmap offset values are
* adjusted accordingly, so clients shouldn't need to modify their layout

2
thirdparty/freetype/include/freetype/ftlist.h vendored
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@ -4,7 +4,7 @@
*
* Generic list support for FreeType (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

184
thirdparty/freetype/include/freetype/ftlogging.h vendored Normal file
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@ -0,0 +1,184 @@
/****************************************************************************
*
* ftlogging.h
*
* Additional debugging APIs.
*
* Copyright (C) 2020-2021 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.
*
*/
#ifndef FTLOGGING_H_
#define FTLOGGING_H_
#include <ft2build.h>
#include FT_CONFIG_CONFIG_H
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* debugging_apis
*
* @title:
* External Debugging APIs
*
* @abstract:
* Public APIs to control the `FT_DEBUG_LOGGING` macro.
*
* @description:
* This section contains the declarations of public functions that
* enables fine control of what the `FT_DEBUG_LOGGING` macro outputs.
*
*/
/**************************************************************************
*
* @function:
* FT_Trace_Set_Level
*
* @description:
* Change the levels of tracing components of FreeType at run time.
*
* @input:
* tracing_level ::
* New tracing value.
*
* @example:
* The following call makes FreeType trace everything but the 'memory'
* component.
*
* ```
* FT_Trace_Set_Level( "any:7 memory:0 );
* ```
*
* @note:
* This function does nothing if compilation option `FT_DEBUG_LOGGING`
* isn't set.
*
* @since:
* 2.11
*
*/
FT_EXPORT( void )
FT_Trace_Set_Level( const char* tracing_level );
/**************************************************************************
*
* @function:
* FT_Trace_Set_Default_Level
*
* @description:
* Reset tracing value of FreeType's components to the default value
* (i.e., to the value of the `FT2_DEBUG` environment value or to NULL
* if `FT2_DEBUG` is not set).
*
* @note:
* This function does nothing if compilation option `FT_DEBUG_LOGGING`
* isn't set.
*
* @since:
* 2.11
*
*/
FT_EXPORT( void )
FT_Trace_Set_Default_Level( void );
/**************************************************************************
*
* @functype:
* FT_Custom_Log_Handler
*
* @description:
* A function typedef that is used to handle the logging of tracing and
* debug messages on a file system.
*
* @input:
* ft_component ::
* The name of `FT_COMPONENT` from which the current debug or error
* message is produced.
*
* fmt ::
* Actual debug or tracing message.
*
* args::
* Arguments of debug or tracing messages.
*
* @since:
* 2.11
*
*/
typedef void
(*FT_Custom_Log_Handler)( const char* ft_component,
const char* fmt,
va_list args );
/**************************************************************************
*
* @function:
* FT_Set_Log_Handler
*
* @description:
* A function to set a custom log handler.
*
* @input:
* handler ::
* New logging function.
*
* @note:
* This function does nothing if compilation option `FT_DEBUG_LOGGING`
* isn't set.
*
* @since:
* 2.11
*
*/
FT_EXPORT( void )
FT_Set_Log_Handler( FT_Custom_Log_Handler handler );
/**************************************************************************
*
* @function:
* FT_Set_Default_Log_Handler
*
* @description:
* A function to undo the effect of @FT_Set_Log_Handler, resetting the
* log handler to FreeType's built-in version.
*
* @note:
* This function does nothing if compilation option `FT_DEBUG_LOGGING`
* isn't set.
*
* @since:
* 2.11
*
*/
FT_EXPORT( void )
FT_Set_Default_Log_Handler( void );
/* */
FT_END_HEADER
#endif /* FTLOGGING_H_ */
/* END */

2
thirdparty/freetype/include/freetype/ftlzw.h vendored
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@ -4,7 +4,7 @@
*
* LZW-compressed stream support.
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftmac.h vendored
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@ -4,7 +4,7 @@
*
* Additional Mac-specific API.
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftmm.h vendored
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@ -4,7 +4,7 @@
*
* FreeType Multiple Master font interface (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

35
thirdparty/freetype/include/freetype/ftmodapi.h vendored
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@ -4,7 +4,7 @@
*
* FreeType modules public interface (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -45,10 +45,12 @@ FT_BEGIN_HEADER
*
* @description:
* The definitions below are used to manage modules within FreeType.
* Modules can be added, upgraded, and removed at runtime. Additionally,
* some module properties can be controlled also.
* Internal and external modules can be added, upgraded, and removed at
* runtime. For example, an alternative renderer or proprietary font
* driver can be registered and prioritized. Additionally, some module
* properties can also be controlled.
*
* Here is a list of possible values of the `module_name` field in the
* Here is a list of existing values of the `module_name` field in the
* @FT_Module_Class structure.
*
* ```
@ -86,6 +88,7 @@ FT_BEGIN_HEADER
* FT_Remove_Module
* FT_Add_Default_Modules
*
* FT_FACE_DRIVER_NAME
* FT_Property_Set
* FT_Property_Get
* FT_Set_Default_Properties
@ -328,6 +331,27 @@ FT_BEGIN_HEADER
FT_Module module );
/**************************************************************************
*
* @macro:
* FT_FACE_DRIVER_NAME
*
* @description:
* A macro that retrieves the name of a font driver from a face object.
*
* @note:
* The font driver name is a valid `module_name` for @FT_Property_Set
* and @FT_Property_Get. This is not the same as @FT_Get_Font_Format.
*
* @since:
* 2.11
*
*/
#define FT_FACE_DRIVER_NAME( face ) \
( ( *FT_REINTERPRET_CAST( FT_Module_Class**, \
( face )->driver ) )->module_name )
/**************************************************************************
*
* @function:
@ -485,8 +509,7 @@ FT_BEGIN_HEADER
*
* ```
* FREETYPE_PROPERTIES=truetype:interpreter-version=35 \
* cff:no-stem-darkening=0 \
* autofitter:warping=1
* cff:no-stem-darkening=0
* ```
*
* @inout:

3
thirdparty/freetype/include/freetype/ftmoderr.h vendored
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@ -4,7 +4,7 @@
*
* FreeType module error offsets (specification).
*
* Copyright (C) 2001-2020 by
* Copyright (C) 2001-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -171,6 +171,7 @@
FT_MODERRDEF( Type42, 0x1400, "Type 42 module" )
FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" )
FT_MODERRDEF( Sdf, 0x1700, "Signed distance field raster module" )
#ifdef FT_MODERR_END_LIST

2
thirdparty/freetype/include/freetype/ftotval.h vendored
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@ -4,7 +4,7 @@
*
* FreeType API for validating OpenType tables (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftoutln.h vendored
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@ -5,7 +5,7 @@
* Support for the FT_Outline type used to store glyph shapes of
* most scalable font formats (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftparams.h vendored
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@ -4,7 +4,7 @@
*
* FreeType API for possible FT_Parameter tags (specification only).
*
* Copyright (C) 2017-2020 by
* Copyright (C) 2017-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftpfr.h vendored
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@ -4,7 +4,7 @@
*
* FreeType API for accessing PFR-specific data (specification only).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftrender.h vendored
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@ -4,7 +4,7 @@
*
* FreeType renderer modules public interface (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftsizes.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType size objects management (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftsnames.h vendored
View file

@ -7,7 +7,7 @@
*
* This is _not_ used to retrieve glyph names!
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftstroke.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType path stroker (specification).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftsynth.h vendored
View file

@ -5,7 +5,7 @@
* FreeType synthesizing code for emboldening and slanting
* (specification).
*
* Copyright (C) 2000-2020 by
* Copyright (C) 2000-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/ftsystem.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType low-level system interface definition (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/fttrigon.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType trigonometric functions (specification).
*
* Copyright (C) 2001-2020 by
* Copyright (C) 2001-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

19
thirdparty/freetype/include/freetype/fttypes.h vendored
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@ -4,7 +4,7 @@
*
* FreeType simple types definitions (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -413,7 +413,7 @@ FT_BEGIN_HEADER
typedef struct FT_Data_
{
const FT_Byte* pointer;
FT_Int length;
FT_UInt length;
} FT_Data;
@ -479,18 +479,17 @@ FT_BEGIN_HEADER
*
* @description:
* This macro converts four-letter tags that are used to label TrueType
* tables into an unsigned long, to be used within FreeType.
* tables into an `FT_Tag` type, to be used within FreeType.
*
* @note:
* The produced values **must** be 32-bit integers. Don't redefine this
* macro.
*/
#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
(FT_Tag) \
( ( (FT_ULong)_x1 << 24 ) | \
( (FT_ULong)_x2 << 16 ) | \
( (FT_ULong)_x3 << 8 ) | \
(FT_ULong)_x4 )
#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
( ( FT_STATIC_BYTE_CAST( FT_Tag, _x1 ) << 24 ) | \
( FT_STATIC_BYTE_CAST( FT_Tag, _x2 ) << 16 ) | \
( FT_STATIC_BYTE_CAST( FT_Tag, _x3 ) << 8 ) | \
FT_STATIC_BYTE_CAST( FT_Tag, _x4 ) )
/*************************************************************************/
@ -588,7 +587,7 @@ FT_BEGIN_HEADER
#define FT_IS_EMPTY( list ) ( (list).head == 0 )
#define FT_BOOL( x ) ( (FT_Bool)( (x) != 0 ) )
#define FT_BOOL( x ) FT_STATIC_CAST( FT_Bool, (x) != 0 )
/* concatenate C tokens */
#define FT_ERR_XCAT( x, y ) x ## y

4
thirdparty/freetype/include/freetype/ftwinfnt.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType API for accessing Windows fnt-specific data.
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -55,7 +55,7 @@ FT_BEGIN_HEADER
* FT_WinFNT_ID_XXX
*
* @description:
* A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec.
* A list of valid values for the `charset` byte in @FT_WinFNT_HeaderRec.
* Exact mapping tables for the various 'cpXXXX' encodings (except for
* 'cp1361') can be found at 'ftp://ftp.unicode.org/Public/' in the
* `MAPPINGS/VENDORS/MICSFT/WINDOWS` subdirectory. 'cp1361' is roughly a

2
thirdparty/freetype/include/freetype/internal/autohint.h vendored
View file

@ -4,7 +4,7 @@
*
* High-level 'autohint' module-specific interface (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/cffotypes.h vendored
View file

@ -4,7 +4,7 @@
*
* Basic OpenType/CFF object type definitions (specification).
*
* Copyright (C) 2017-2020 by
* Copyright (C) 2017-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/cfftypes.h vendored
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@ -5,7 +5,7 @@
* Basic OpenType/CFF type definitions and interface (specification
* only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

150
thirdparty/freetype/include/freetype/internal/compiler-macros.h vendored
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@ -4,7 +4,7 @@
*
* Compiler-specific macro definitions used internally by FreeType.
*
* Copyright (C) 2020 by
* Copyright (C) 2020-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -71,12 +71,18 @@ FT_BEGIN_HEADER
*/
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
#ifdef _WIN64
#ifdef __UINTPTR_TYPE__
/*
* GCC and Clang both provide a `__UINTPTR_TYPE__` that can be used to
* avoid a dependency on `stdint.h`.
*/
# define FT_UINT_TO_POINTER( x ) (void *)(__UINTPTR_TYPE__)(x)
#elif defined( _WIN64 )
/* only 64bit Windows uses the LLP64 data model, i.e., */
/* 32-bit integers, 64-bit pointers. */
#define FT_UINT_TO_POINTER( x ) (void *)(unsigned __int64)(x)
# define FT_UINT_TO_POINTER( x ) (void *)(unsigned __int64)(x)
#else
#define FT_UINT_TO_POINTER( x ) (void *)(unsigned long)(x)
# define FT_UINT_TO_POINTER( x ) (void *)(unsigned long)(x)
#endif
/*
@ -216,79 +222,91 @@ FT_BEGIN_HEADER
#define FT_EXPORT_VAR( x ) FT_FUNCTION_DECLARATION( x )
#endif
/* When compiling FreeType as a DLL or DSO with hidden visibility, */
/* some systems/compilers need a special attribute in front OR after */
/* the return type of function declarations. */
/* */
/* Two macros are used within the FreeType source code to define */
/* exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`. */
/* */
/* - `FT_EXPORT( return_type )` */
/* */
/* is used in a function declaration, as in */
/* */
/* ``` */
/* FT_EXPORT( FT_Error ) */
/* FT_Init_FreeType( FT_Library* alibrary ); */
/* ``` */
/* */
/* - `FT_EXPORT_DEF( return_type )` */
/* */
/* is used in a function definition, as in */
/* */
/* ``` */
/* FT_EXPORT_DEF( FT_Error ) */
/* FT_Init_FreeType( FT_Library* alibrary ) */
/* { */
/* ... some code ... */
/* return FT_Err_Ok; */
/* } */
/* ``` */
/* */
/* You can provide your own implementation of `FT_EXPORT` and */
/* `FT_EXPORT_DEF` here if you want. */
/* */
/* To export a variable, use `FT_EXPORT_VAR`. */
/* */
/*
* When compiling FreeType as a DLL or DSO with hidden visibility,
* some systems/compilers need a special attribute in front OR after
* the return type of function declarations.
*
* Two macros are used within the FreeType source code to define
* exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`.
*
* - `FT_EXPORT( return_type )`
*
* is used in a function declaration, as in
*
* ```
* FT_EXPORT( FT_Error )
* FT_Init_FreeType( FT_Library* alibrary );
* ```
*
* - `FT_EXPORT_DEF( return_type )`
*
* is used in a function definition, as in
*
* ```
* FT_EXPORT_DEF( FT_Error )
* FT_Init_FreeType( FT_Library* alibrary )
* {
* ... some code ...
* return FT_Err_Ok;
* }
* ```
*
* You can provide your own implementation of `FT_EXPORT` and
* `FT_EXPORT_DEF` here if you want.
*
* To export a variable, use `FT_EXPORT_VAR`.
*/
/* See `freetype/config/compiler_macros.h` for the `FT_EXPORT` definition */
#define FT_EXPORT_DEF( x ) FT_FUNCTION_DEFINITION( x )
/* The following macros are needed to compile the library with a */
/* C++ compiler and with 16bit compilers. */
/* */
/*
* The following macros are needed to compile the library with a
* C++ compiler and with 16bit compilers.
*/
/* This is special. Within C++, you must specify `extern "C"` for */
/* functions which are used via function pointers, and you also */
/* must do that for structures which contain function pointers to */
/* assure C linkage -- it's not possible to have (local) anonymous */
/* functions which are accessed by (global) function pointers. */
/* */
/* */
/* FT_CALLBACK_DEF is used to _define_ a callback function, */
/* located in the same source code file as the structure that uses */
/* it. */
/* */
/* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare */
/* and define a callback function, respectively, in a similar way */
/* as FT_BASE and FT_BASE_DEF work. */
/* */
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
/* contains pointers to callback functions. */
/* */
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
/* that contains pointers to callback functions. */
/* */
/* */
/* Some 16bit compilers have to redefine these macros to insert */
/* the infamous `_cdecl` or `__fastcall` declarations. */
/* */
/*
* This is special. Within C++, you must specify `extern "C"` for
* functions which are used via function pointers, and you also
* must do that for structures which contain function pointers to
* assure C linkage -- it's not possible to have (local) anonymous
* functions which are accessed by (global) function pointers.
*
*
* FT_CALLBACK_DEF is used to _define_ a callback function,
* located in the same source code file as the structure that uses
* it. FT_COMPARE_DEF, in addition, ensures the `cdecl` calling
* convention on x86, required by the C library function `qsort`.
*
* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare
* and define a callback function, respectively, in a similar way
* as FT_BASE and FT_BASE_DEF work.
*
* FT_CALLBACK_TABLE is used to _declare_ a constant variable that
* contains pointers to callback functions.
*
* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable
* that contains pointers to callback functions.
*
*
* Some 16bit compilers have to redefine these macros to insert
* the infamous `_cdecl` or `__fastcall` declarations.
*/
#ifdef __cplusplus
#define FT_CALLBACK_DEF( x ) extern "C" x
#else
#define FT_CALLBACK_DEF( x ) static x
#endif
#if defined( __i386__ )
#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __attribute__(( cdecl ))
#elif defined( _M_IX86 )
#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __cdecl
#else
#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x )
#endif
#define FT_BASE_CALLBACK( x ) FT_FUNCTION_DECLARATION( x )
#define FT_BASE_CALLBACK_DEF( x ) FT_FUNCTION_DEFINITION( x )

45
thirdparty/freetype/include/freetype/internal/ftcalc.h vendored
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@ -4,7 +4,7 @@
*
* Arithmetic computations (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -359,8 +359,8 @@ FT_BEGIN_HEADER
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
#if defined( __GNUC__ ) && \
( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) )
#if defined( __clang__ ) || ( defined( __GNUC__ ) && \
( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) ) )
#if FT_SIZEOF_INT == 4
@ -370,12 +370,25 @@ FT_BEGIN_HEADER
#define FT_MSB( x ) ( 31 - __builtin_clzl( x ) )
#endif /* __GNUC__ */
#endif
#elif defined( _MSC_VER ) && _MSC_VER >= 1400
#elif defined( _MSC_VER ) && ( _MSC_VER >= 1400 )
#if defined( _WIN32_WCE )
#if FT_SIZEOF_INT == 4
#include <cmnintrin.h>
#pragma intrinsic( _CountLeadingZeros )
#define FT_MSB( x ) ( 31 - _CountLeadingZeros( x ) )
#elif defined( _M_ARM64 ) || defined( _M_ARM )
#include <intrin.h>
#pragma intrinsic( _CountLeadingZeros )
#define FT_MSB( x ) ( 31 - _CountLeadingZeros( x ) )
#elif defined( _M_IX86 ) || defined( _M_AMD64 ) || defined( _M_IA64 )
#include <intrin.h>
#pragma intrinsic( _BitScanReverse )
@ -391,15 +404,27 @@ FT_BEGIN_HEADER
return (FT_Int32)where;
}
#define FT_MSB( x ) ( FT_MSB_i386( x ) )
#define FT_MSB( x ) FT_MSB_i386( x )
#endif
#endif /* _MSC_VER */
#elif defined( __DECC ) || defined( __DECCXX )
#include <builtins.h>
#define FT_MSB( x ) (FT_Int)( 63 - _leadz( x ) )
#elif defined( _CRAYC )
#include <intrinsics.h>
#define FT_MSB( x ) (FT_Int)( 31 - _leadz32( x ) )
#endif /* FT_MSB macro definitions */
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
#ifndef FT_MSB
FT_BASE( FT_Int )
@ -487,7 +512,7 @@ FT_BEGIN_HEADER
#define NEG_INT32( a ) \
(FT_Int32)( (FT_UInt32)0 - (FT_UInt32)(a) )
#ifdef FT_LONG64
#ifdef FT_INT64
#define ADD_INT64( a, b ) \
(FT_Int64)( (FT_UInt64)(a) + (FT_UInt64)(b) )
@ -498,7 +523,7 @@ FT_BEGIN_HEADER
#define NEG_INT64( a ) \
(FT_Int64)( (FT_UInt64)0 - (FT_UInt64)(a) )
#endif /* FT_LONG64 */
#endif /* FT_INT64 */
FT_END_HEADER

173
thirdparty/freetype/include/freetype/internal/ftdebug.h vendored
View file

@ -4,7 +4,7 @@
*
* Debugging and logging component (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -31,9 +31,24 @@
#include "compiler-macros.h"
#ifdef FT_DEBUG_LOGGING
#define DLG_STATIC
#include <dlg/output.h>
#include <dlg/dlg.h>
#include <freetype/ftlogging.h>
#endif /* FT_DEBUG_LOGGING */
FT_BEGIN_HEADER
/* force the definition of FT_DEBUG_LEVEL_TRACE if FT_DEBUG_LOGGING is */
/* already defined. */
/* */
#ifdef FT_DEBUG_LOGGING
#undef FT_DEBUG_LEVEL_TRACE
#define FT_DEBUG_LEVEL_TRACE
#endif
/* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
/* is already defined; this simplifies the following #ifdefs */
@ -82,20 +97,66 @@ FT_BEGIN_HEADER
* Each component must define the macro FT_COMPONENT to a valid FT_Trace
* value before using any TRACE macro.
*
* To get consistent logging output, there should be no newline character
* (i.e., '\n') or a single trailing one in the message string of
* `FT_TRACEx` and `FT_ERROR`.
*/
/*************************************************************************
*
* If FT_DEBUG_LOGGING is enabled, tracing messages are sent to dlg's API.
* If FT_DEBUG_LOGGING is disabled, tracing messages are sent to
* `FT_Message` (defined in ftdebug.c).
*/
#ifdef FT_DEBUG_LOGGING
/* we need two macros to convert the names of `FT_COMPONENT` to a string */
#define FT_LOGGING_TAG( x ) FT_LOGGING_TAG_( x )
#define FT_LOGGING_TAG_( x ) #x
/* we need two macros to convert the component and the trace level */
/* to a string that combines them */
#define FT_LOGGING_TAGX( x, y ) FT_LOGGING_TAGX_( x, y )
#define FT_LOGGING_TAGX_( x, y ) #x ":" #y
#define FT_LOG( level, varformat ) \
do \
{ \
const char* dlg_tag = FT_LOGGING_TAGX( FT_COMPONENT, level ); \
\
\
ft_add_tag( dlg_tag ); \
if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
{ \
if ( custom_output_handler != NULL ) \
FT_Logging_Callback varformat; \
else \
dlg_trace varformat; \
} \
ft_remove_tag( dlg_tag ); \
} while( 0 )
#else /* !FT_DEBUG_LOGGING */
#define FT_LOG( level, varformat ) \
do \
{ \
if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
FT_Message varformat; \
} while ( 0 )
#endif /* !FT_DEBUG_LOGGING */
#ifdef FT_DEBUG_LEVEL_TRACE
/* we need two macros here to make cpp expand `FT_COMPONENT' */
#define FT_TRACE_COMP( x ) FT_TRACE_COMP_( x )
#define FT_TRACE_COMP_( x ) trace_ ## x
#define FT_TRACE( level, varformat ) \
do \
{ \
if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \
FT_Message varformat; \
} while ( 0 )
#define FT_TRACE( level, varformat ) FT_LOG( level, varformat )
#else /* !FT_DEBUG_LEVEL_TRACE */
@ -204,7 +265,32 @@ FT_BEGIN_HEADER
#ifdef FT_DEBUG_LEVEL_ERROR
#define FT_ERROR( varformat ) FT_Message varformat
/**************************************************************************
*
* If FT_DEBUG_LOGGING is enabled, error messages are sent to dlg's API.
* If FT_DEBUG_LOGGING is disabled, error messages are sent to `FT_Message`
* (defined in ftdebug.c).
*
*/
#ifdef FT_DEBUG_LOGGING
#define FT_ERROR( varformat ) \
do \
{ \
const char* dlg_tag = FT_LOGGING_TAG( FT_COMPONENT ); \
\
\
ft_add_tag( dlg_tag ); \
dlg_trace varformat; \
ft_remove_tag( dlg_tag ); \
} while ( 0 )
#else /* !FT_DEBUG_LOGGING */
#define FT_ERROR( varformat ) FT_Message varformat
#endif /* !FT_DEBUG_LOGGING */
#else /* !FT_DEBUG_LEVEL_ERROR */
@ -277,6 +363,77 @@ FT_BEGIN_HEADER
FT_BASE( void )
ft_debug_init( void );
#ifdef FT_DEBUG_LOGGING
/**************************************************************************
*
* 'dlg' uses output handlers to control how and where log messages are
* printed. Therefore we need to define a default output handler for
* FreeType.
*/
FT_BASE( void )
ft_log_handler( const struct dlg_origin* origin,
const char* string,
void* data );
/**************************************************************************
*
* 1. `ft_default_log_handler` stores the function pointer that is used
* internally by FreeType to print logs to a file.
*
* 2. `custom_output_handler` stores the function pointer to the callback
* function provided by the user.
*
* It is defined in `ftdebug.c`.
*/
extern dlg_handler ft_default_log_handler;
extern FT_Custom_Log_Handler custom_output_handler;
/**************************************************************************
*
* If FT_DEBUG_LOGGING macro is enabled, FreeType needs to initialize and
* un-initialize `FILE*`.
*
* These functions are defined in `ftdebug.c`.
*/
FT_BASE( void )
ft_logging_init( void );
FT_BASE( void )
ft_logging_deinit( void );
/**************************************************************************
*
* For printing the name of `FT_COMPONENT` along with the actual log we
* need to add a tag with the name of `FT_COMPONENT`.
*
* These functions are defined in `ftdebug.c`.
*/
FT_BASE( void )
ft_add_tag( const char* tag );
FT_BASE( void )
ft_remove_tag( const char* tag );
/**************************************************************************
*
* A function to print log data using a custom callback logging function
* (which is set using `FT_Set_Log_Handler`).
*
* This function is defined in `ftdebug.c`.
*/
FT_BASE( void )
FT_Logging_Callback( const char* fmt,
... );
#endif /* FT_DEBUG_LOGGING */
FT_END_HEADER
#endif /* FTDEBUG_H_ */

2
thirdparty/freetype/include/freetype/internal/ftdrv.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType internal font driver interface (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

3
thirdparty/freetype/include/freetype/internal/ftgloadr.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType glyph loader (specification).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg
*
* This file is part of the FreeType project, and may only be used,
@ -22,6 +22,7 @@
#include <freetype/freetype.h>
#include "compiler-macros.h"
FT_BEGIN_HEADER

13
thirdparty/freetype/include/freetype/internal/ftmemory.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType memory management macros (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg
*
* This file is part of the FreeType project, and may only be used,
@ -344,14 +344,13 @@ extern "C++"
#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
#define FT_QNEW( ptr ) \
FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
#define FT_QNEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
#define FT_QNEW_ARRAY( ptr, count ) \
FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
#define FT_QNEW_ARRAY( ptr, count ) \
FT_MEM_SET_ERROR( FT_MEM_QNEW_ARRAY( ptr, count ) )
#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
FT_MEM_SET_ERROR( FT_MEM_QRENEW_ARRAY( ptr, curcnt, newcnt ) )
FT_BASE( FT_Pointer )

4
thirdparty/freetype/include/freetype/internal/ftobjs.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType private base classes (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -673,7 +673,7 @@ FT_BEGIN_HEADER
/* Set the metrics according to a size request. */
FT_BASE( void )
FT_BASE( FT_Error )
FT_Request_Metrics( FT_Face face,
FT_Size_Request req );

2
thirdparty/freetype/include/freetype/internal/ftpsprop.h vendored
View file

@ -4,7 +4,7 @@
*
* Get and set properties of PostScript drivers (specification).
*
* Copyright (C) 2017-2020 by
* Copyright (C) 2017-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/ftrfork.h vendored
View file

@ -4,7 +4,7 @@
*
* Embedded resource forks accessor (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* Masatake YAMATO and Redhat K.K.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/ftserv.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType services (specification only).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

32
thirdparty/freetype/include/freetype/internal/ftstream.h vendored
View file

@ -4,7 +4,7 @@
*
* Stream handling (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -196,9 +196,9 @@ FT_BEGIN_HEADER
FT_BYTE_U32( p, 2, 8 ) | \
FT_BYTE_U32( p, 3, 0 ) )
#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
FT_BYTE_U32( p, 2, 0 ) )
#define FT_PEEK_OFF3( p ) ( FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \
FT_BYTE_U32( p, 1, 16 ) | \
FT_BYTE_U32( p, 2, 8 ) ) >> 8 )
#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
@ -220,9 +220,9 @@ FT_BEGIN_HEADER
FT_BYTE_U32( p, 1, 8 ) | \
FT_BYTE_U32( p, 0, 0 ) )
#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
FT_BYTE_U32( p, 0, 0 ) )
#define FT_PEEK_OFF3_LE( p ) ( FT_INT32( FT_BYTE_U32( p, 2, 24 ) | \
FT_BYTE_U32( p, 1, 16 ) | \
FT_BYTE_U32( p, 0, 8 ) ) >> 8 )
#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
FT_BYTE_U32( p, 1, 8 ) | \
@ -305,11 +305,10 @@ FT_BEGIN_HEADER
#else
#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetByte, FT_Char )
#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetByte, FT_Byte )
#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
@ -333,11 +332,10 @@ FT_BEGIN_HEADER
* `FT_STREAM_POS'. They use the full machinery to check whether a read is
* valid.
*/
#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadByte, FT_Byte, var )
#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadByte, FT_Char, var )
#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
@ -457,8 +455,8 @@ FT_BEGIN_HEADER
/* read a byte from an entered frame */
FT_BASE( FT_Char )
FT_Stream_GetChar( FT_Stream stream );
FT_BASE( FT_Byte )
FT_Stream_GetByte( FT_Stream stream );
/* read a 16-bit big-endian unsigned integer from an entered frame */
FT_BASE( FT_UShort )
@ -482,8 +480,8 @@ FT_BEGIN_HEADER
/* read a byte from a stream */
FT_BASE( FT_Char )
FT_Stream_ReadChar( FT_Stream stream,
FT_BASE( FT_Byte )
FT_Stream_ReadByte( FT_Stream stream,
FT_Error* error );
/* read a 16-bit big-endian unsigned integer from a stream */

24
thirdparty/freetype/include/freetype/internal/fttrace.h vendored
View file

@ -4,7 +4,7 @@
*
* Tracing handling (specification only).
*
* Copyright (C) 2002-2020 by
* Copyright (C) 2002-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -18,6 +18,11 @@
/* definitions of trace levels for FreeType 2 */
/* the maximum string length (if the argument to `FT_TRACE_DEF` */
/* gets used as a string) plus one charachter for ':' plus */
/* another one for the trace level */
#define FT_MAX_TRACE_LEVEL_LENGTH (9 + 1 + 1)
/* the first level must always be `trace_any' */
FT_TRACE_DEF( any )
@ -38,12 +43,14 @@ FT_TRACE_DEF( checksum ) /* bitmap checksum (ftobjs.c) */
FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
FT_TRACE_DEF( psprops ) /* PS driver properties (ftpsprop.c) */
FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
/* Cache sub-system */
FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
/* rasterizers */
FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
/* cache sub-system */
FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
/* SFNT driver components */
FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
@ -77,6 +84,7 @@ FT_TRACE_DEF( t1objs )
FT_TRACE_DEF( t1parse )
/* PostScript helper module `psaux' */
FT_TRACE_DEF( afmparse )
FT_TRACE_DEF( cffdecode )
FT_TRACE_DEF( psconv )
FT_TRACE_DEF( psobjs )
@ -151,8 +159,10 @@ FT_TRACE_DEF( afglobal )
FT_TRACE_DEF( afhints )
FT_TRACE_DEF( afmodule )
FT_TRACE_DEF( aflatin )
FT_TRACE_DEF( aflatin2 )
FT_TRACE_DEF( afshaper )
FT_TRACE_DEF( afwarp )
/* SDF components */
FT_TRACE_DEF( sdf ) /* signed distance raster for outlines (ftsdf.c) */
FT_TRACE_DEF( bsdf ) /* signed distance raster for bitmaps (ftbsdf.c) */
/* END */

2
thirdparty/freetype/include/freetype/internal/ftvalid.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType validation support (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

67
thirdparty/freetype/include/freetype/internal/internal.h vendored
View file

@ -1,67 +0,0 @@
/****************************************************************************
*
* internal.h
*
* Internal header files (specification only).
*
* Copyright (C) 1996-2020 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.
*
*/
/**************************************************************************
*
* This file is automatically included by `ft2build.h`. Do not include it
* manually!
*
*/
#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h>
#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h>
#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h>
#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h>
#define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h>
#define FT_INTERNAL_HASH_H <freetype/internal/fthash.h>
#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdrv.h>
#define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h>
#define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h>
#define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h>
#define FT_INTERNAL_SERVICE_H <freetype/internal/ftserv.h>
#define FT_INTERNAL_RFORK_H <freetype/internal/ftrfork.h>
#define FT_INTERNAL_VALIDATE_H <freetype/internal/ftvalid.h>
#define FT_INTERNAL_TRUETYPE_TYPES_H <freetype/internal/tttypes.h>
#define FT_INTERNAL_TYPE1_TYPES_H <freetype/internal/t1types.h>
#define FT_INTERNAL_WOFF_TYPES_H <freetype/internal/wofftypes.h>
#define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h>
#define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h>
#define FT_INTERNAL_POSTSCRIPT_PROPS_H <freetype/internal/ftpsprop.h>
#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h>
#define FT_INTERNAL_CFF_TYPES_H <freetype/internal/cfftypes.h>
#define FT_INTERNAL_CFF_OBJECTS_TYPES_H <freetype/internal/cffotypes.h>
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
/* We disable the warning `conditional expression is constant' here */
/* in order to compile cleanly with the maximum level of warnings. */
/* In particular, the warning complains about stuff like `while(0)' */
/* which is very useful in macro definitions. There is no benefit */
/* in having it enabled. */
#pragma warning( disable : 4127 )
#endif /* _MSC_VER */
/* END */

2
thirdparty/freetype/include/freetype/internal/psaux.h vendored
View file

@ -5,7 +5,7 @@
* Auxiliary functions and data structures related to PostScript fonts
* (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/pshints.h vendored
View file

@ -6,7 +6,7 @@
* recorders (specification only). These are used to support native
* T1/T2 hints in the 'type1', 'cid', and 'cff' font drivers.
*
* Copyright (C) 2001-2020 by
* Copyright (C) 2001-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svbdf.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType BDF services (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svcfftl.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType CFF tables loader service (specification).
*
* Copyright (C) 2017-2020 by
* Copyright (C) 2017-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svcid.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType CID font services (specification).
*
* Copyright (C) 2007-2020 by
* Copyright (C) 2007-2021 by
* Derek Clegg and Michael Toftdal.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svfntfmt.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType font format service (specification only).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svgldict.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType glyph dictionary services (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svgxval.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType API for validating TrueTypeGX/AAT tables (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* Masatake YAMATO, Red Hat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*

2
thirdparty/freetype/include/freetype/internal/services/svkern.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType Kerning service (specification).
*
* Copyright (C) 2006-2020 by
* Copyright (C) 2006-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svmetric.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType services for metrics variations (specification).
*
* Copyright (C) 2016-2020 by
* Copyright (C) 2016-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svmm.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType Multiple Masters and GX var services (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svotval.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType OpenType validation service (specification).
*
* Copyright (C) 2004-2020 by
* Copyright (C) 2004-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svpfr.h vendored
View file

@ -4,7 +4,7 @@
*
* Internal PFR service functions (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svpostnm.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType PostScript name services (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svprop.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType property service (specification).
*
* Copyright (C) 2012-2020 by
* Copyright (C) 2012-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svpscmap.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType PostScript charmap service (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svpsinfo.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType PostScript info service (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svsfnt.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType SFNT table loading service (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svttcmap.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType TrueType/sfnt cmap extra information service.
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* Masatake YAMATO, Redhat K.K.,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*

2
thirdparty/freetype/include/freetype/internal/services/svtteng.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType TrueType engine query service (specification).
*
* Copyright (C) 2006-2020 by
* Copyright (C) 2006-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svttglyf.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType TrueType glyph service.
*
* Copyright (C) 2007-2020 by
* Copyright (C) 2007-2021 by
* David Turner.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/internal/services/svwinfnt.h vendored
View file

@ -4,7 +4,7 @@
*
* The FreeType Windows FNT/FONT service (specification).
*
* Copyright (C) 2003-2020 by
* Copyright (C) 2003-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

253
thirdparty/freetype/include/freetype/internal/sfnt.h vendored
View file

@ -4,7 +4,7 @@
*
* High-level 'sfnt' driver interface (specification).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -524,6 +524,170 @@ FT_BEGIN_HEADER
FT_LayerIterator* iterator );
/**************************************************************************
*
* @functype:
* TT_Get_Color_Glyph_Paint_Func
*
* @description:
* Find the root @FT_OpaquePaint object for a given glyph ID.
*
* @input:
* face ::
* The target face object.
*
* base_glyph ::
* The glyph index the colored glyph layers are associated with.
*
* @output:
* paint ::
* The root @FT_OpaquePaint object.
*
* @return:
* Value~1 if everything is OK. If no color glyph is found, or the root
* paint could not be retrieved, value~0 gets returned. In case of an
* error, value~0 is returned also.
*/
typedef FT_Bool
( *TT_Get_Color_Glyph_Paint_Func )( TT_Face face,
FT_UInt base_glyph,
FT_Color_Root_Transform root_transform,
FT_OpaquePaint *paint );
/**************************************************************************
*
* @functype:
* TT_Get_Color_Glyph_ClipBox_Func
*
* @description:
* Search for a 'COLR' v1 clip box for the specified `base_glyph` and
* fill the `clip_box` parameter with the 'COLR' v1 'ClipBox' information
* if one is found.
*
* @input:
* face ::
* A handle to the parent face object.
*
* base_glyph ::
* The glyph index for which to retrieve the clip box.
*
* @output:
* clip_box ::
* The clip box for the requested `base_glyph` if one is found. The
* clip box is computed taking scale and transformations configured on
* the @FT_Face into account. @FT_ClipBox contains @FT_Vector values
* in 26.6 format.
*
* @note:
* To retrieve the clip box in font units, reset scale to units-per-em
* and remove transforms configured using @FT_Set_Transform.
*
* @return:
* Value~1 if a ClipBox is found. If no clip box is found or an
* error occured, value~0 is returned.
*/
typedef FT_Bool
( *TT_Get_Color_Glyph_ClipBox_Func )( TT_Face face,
FT_UInt base_glyph,
FT_ClipBox* clip_box );
/**************************************************************************
*
* @functype:
* TT_Get_Paint_Layers_Func
*
* @description:
* Access the layers of a `PaintColrLayers` table.
*
* @input:
* face ::
* The target face object.
*
* @inout:
* iterator ::
* The @FT_LayerIterator from an @FT_PaintColrLayers object, for which
* the layers are to be retrieved. The internal state of the iterator
* is incremented after one call to this function for retrieving one
* layer.
*
* @output:
* paint ::
* The root @FT_OpaquePaint object referencing the actual paint table.
*
* @return:
* Value~1 if everything is OK. Value~0 gets returned when the paint
* object can not be retrieved or any other error occurs.
*/
typedef FT_Bool
( *TT_Get_Paint_Layers_Func )( TT_Face face,
FT_LayerIterator* iterator,
FT_OpaquePaint *paint );
/**************************************************************************
*
* @functype:
* TT_Get_Colorline_Stops_Func
*
* @description:
* Get the gradient and solid fill information for a given glyph.
*
* @input:
* face ::
* The target face object.
*
* @inout:
* iterator ::
* An @FT_ColorStopIterator object. For the first call you should set
* `iterator->p` to `NULL`. For all following calls, simply use the
* same object again.
*
* @output:
* color_stop ::
* Color index and alpha value for the retrieved color stop.
*
* @return:
* Value~1 if everything is OK. If there are no more color stops,
* value~0 gets returned. In case of an error, value~0 is returned
* also.
*/
typedef FT_Bool
( *TT_Get_Colorline_Stops_Func )( TT_Face face,
FT_ColorStop *color_stop,
FT_ColorStopIterator* iterator );
/**************************************************************************
*
* @functype:
* TT_Get_Paint_Func
*
* @description:
* Get the paint details for a given @FT_OpaquePaint object.
*
* @input:
* face ::
* The target face object.
*
* opaque_paint ::
* The @FT_OpaquePaint object.
*
* @output:
* paint ::
* An @FT_COLR_Paint object holding the details on `opaque_paint`.
*
* @return:
* Value~1 if everything is OK. Value~0 if no details can be found for
* this paint or any other error occured.
*/
typedef FT_Bool
( *TT_Get_Paint_Func )( TT_Face face,
FT_OpaquePaint opaque_paint,
FT_COLR_Paint *paint );
/**************************************************************************
*
* @functype:
@ -709,73 +873,78 @@ FT_BEGIN_HEADER
*/
typedef struct SFNT_Interface_
{
TT_Loader_GotoTableFunc goto_table;
TT_Loader_GotoTableFunc goto_table;
TT_Init_Face_Func init_face;
TT_Load_Face_Func load_face;
TT_Done_Face_Func done_face;
FT_Module_Requester get_interface;
TT_Init_Face_Func init_face;
TT_Load_Face_Func load_face;
TT_Done_Face_Func done_face;
FT_Module_Requester get_interface;
TT_Load_Any_Func load_any;
TT_Load_Any_Func load_any;
/* these functions are called by `load_face' but they can also */
/* be called from external modules, if there is a need to do so */
TT_Load_Table_Func load_head;
TT_Load_Metrics_Func load_hhea;
TT_Load_Table_Func load_cmap;
TT_Load_Table_Func load_maxp;
TT_Load_Table_Func load_os2;
TT_Load_Table_Func load_post;
TT_Load_Table_Func load_head;
TT_Load_Metrics_Func load_hhea;
TT_Load_Table_Func load_cmap;
TT_Load_Table_Func load_maxp;
TT_Load_Table_Func load_os2;
TT_Load_Table_Func load_post;
TT_Load_Table_Func load_name;
TT_Free_Table_Func free_name;
TT_Load_Table_Func load_name;
TT_Free_Table_Func free_name;
/* this field was called `load_kerning' up to version 2.1.10 */
TT_Load_Table_Func load_kern;
TT_Load_Table_Func load_kern;
TT_Load_Table_Func load_gasp;
TT_Load_Table_Func load_pclt;
TT_Load_Table_Func load_gasp;
TT_Load_Table_Func load_pclt;
/* see `ttload.h'; this field was called `load_bitmap_header' up to */
/* version 2.1.10 */
TT_Load_Table_Func load_bhed;
TT_Load_Table_Func load_bhed;
TT_Load_SBit_Image_Func load_sbit_image;
TT_Load_SBit_Image_Func load_sbit_image;
/* see `ttpost.h' */
TT_Get_PS_Name_Func get_psname;
TT_Free_Table_Func free_psnames;
TT_Get_PS_Name_Func get_psname;
TT_Free_Table_Func free_psnames;
/* starting here, the structure differs from version 2.1.7 */
/* this field was introduced in version 2.1.8, named `get_psname' */
TT_Face_GetKerningFunc get_kerning;
TT_Face_GetKerningFunc get_kerning;
/* new elements introduced after version 2.1.10 */
/* load the font directory, i.e., the offset table and */
/* the table directory */
TT_Load_Table_Func load_font_dir;
TT_Load_Metrics_Func load_hmtx;
TT_Load_Table_Func load_font_dir;
TT_Load_Metrics_Func load_hmtx;
TT_Load_Table_Func load_eblc;
TT_Free_Table_Func free_eblc;
TT_Load_Table_Func load_eblc;
TT_Free_Table_Func free_eblc;
TT_Set_SBit_Strike_Func set_sbit_strike;
TT_Load_Strike_Metrics_Func load_strike_metrics;
TT_Load_Table_Func load_cpal;
TT_Load_Table_Func load_colr;
TT_Free_Table_Func free_cpal;
TT_Free_Table_Func free_colr;
TT_Set_Palette_Func set_palette;
TT_Get_Colr_Layer_Func get_colr_layer;
TT_Blend_Colr_Func colr_blend;
TT_Load_Table_Func load_cpal;
TT_Load_Table_Func load_colr;
TT_Free_Table_Func free_cpal;
TT_Free_Table_Func free_colr;
TT_Set_Palette_Func set_palette;
TT_Get_Colr_Layer_Func get_colr_layer;
TT_Get_Color_Glyph_Paint_Func get_colr_glyph_paint;
TT_Get_Color_Glyph_ClipBox_Func get_color_glyph_clipbox;
TT_Get_Paint_Layers_Func get_paint_layers;
TT_Get_Colorline_Stops_Func get_colorline_stops;
TT_Get_Paint_Func get_paint;
TT_Blend_Colr_Func colr_blend;
TT_Get_Metrics_Func get_metrics;
TT_Get_Metrics_Func get_metrics;
TT_Get_Name_Func get_name;
TT_Get_Name_ID_Func get_name_id;
TT_Get_Name_Func get_name;
TT_Get_Name_ID_Func get_name_id;
} SFNT_Interface;
@ -820,6 +989,11 @@ FT_BEGIN_HEADER
free_colr_, \
set_palette_, \
get_colr_layer_, \
get_colr_glyph_paint_, \
get_color_glyph_clipbox, \
get_paint_layers_, \
get_colorline_stops_, \
get_paint_, \
colr_blend_, \
get_metrics_, \
get_name_, \
@ -860,6 +1034,11 @@ FT_BEGIN_HEADER
free_colr_, \
set_palette_, \
get_colr_layer_, \
get_colr_glyph_paint_, \
get_color_glyph_clipbox, \
get_paint_layers_, \
get_colorline_stops_, \
get_paint_, \
colr_blend_, \
get_metrics_, \
get_name_, \

2
thirdparty/freetype/include/freetype/internal/t1types.h vendored
View file

@ -5,7 +5,7 @@
* Basic Type1/Type2 type definitions and interface (specification
* only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

8
thirdparty/freetype/include/freetype/internal/tttypes.h vendored
View file

@ -5,7 +5,7 @@
* Basic SFNT/TrueType type definitions and interface (specification
* only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -1372,7 +1372,7 @@ FT_BEGIN_HEADER
*
* num_locations ::
* The number of glyph locations in this TrueType file. This should be
* identical to the number of glyphs. Ignored for Type 2 fonts.
* one more than the number of glyphs. Ignored for Type 2 fonts.
*
* glyph_locations ::
* An array of longs. These are offsets to glyph data within the
@ -1598,7 +1598,7 @@ FT_BEGIN_HEADER
FT_ULong horz_metrics_size;
FT_ULong vert_metrics_size;
FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */
FT_ULong num_locations; /* up to 0xFFFF + 1 */
FT_Byte* glyph_locations;
FT_Byte* hdmx_table;
@ -1734,7 +1734,7 @@ FT_BEGIN_HEADER
FT_UInt glyph_index;
FT_Stream stream;
FT_Int byte_len;
FT_UInt byte_len;
FT_Short n_contours;
FT_BBox bbox;

6
thirdparty/freetype/include/freetype/internal/wofftypes.h vendored
View file

@ -5,7 +5,7 @@
* Basic WOFF/WOFF2 type definitions and interface (specification
* only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -92,7 +92,7 @@ FT_BEGIN_HEADER
*/
typedef struct WOFF_TableRec_
{
FT_ULong Tag; /* table ID */
FT_Tag Tag; /* table ID */
FT_ULong Offset; /* table file offset */
FT_ULong CompLength; /* compressed table length */
FT_ULong OrigLength; /* uncompressed table length */
@ -191,7 +191,7 @@ FT_BEGIN_HEADER
typedef struct WOFF2_TableRec_
{
FT_Byte FlagByte; /* table type and flags */
FT_ULong Tag; /* table file offset */
FT_Tag Tag; /* table file offset */
FT_ULong dst_length; /* uncompressed table length */
FT_ULong TransformLength; /* transformed length */

10
thirdparty/freetype/include/freetype/t1tables.h vendored
View file

@ -5,7 +5,7 @@
* Basic Type 1/Type 2 tables definitions and interface (specification
* only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -360,7 +360,7 @@ FT_BEGIN_HEADER
FT_UInt num_subrs;
FT_ULong subrmap_offset;
FT_Int sd_bytes;
FT_UInt sd_bytes;
} CID_FaceDictRec;
@ -415,11 +415,11 @@ FT_BEGIN_HEADER
FT_ULong xuid[16];
FT_ULong cidmap_offset;
FT_Int fd_bytes;
FT_Int gd_bytes;
FT_UInt fd_bytes;
FT_UInt gd_bytes;
FT_ULong cid_count;
FT_Int num_dicts;
FT_UInt num_dicts;
CID_FaceDict font_dicts;
FT_ULong data_offset;

4
thirdparty/freetype/include/freetype/ttnameid.h vendored
View file

@ -4,7 +4,7 @@
*
* TrueType name ID definitions (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
@ -591,7 +591,7 @@ FT_BEGIN_HEADER
#define TT_MS_LANGID_MALAY_MALAYSIA 0x043E
#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E
#define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F
#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440
#define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic */ 0x0440
#define TT_MS_LANGID_KISWAHILI_KENYA 0x0441
#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442
#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443

2
thirdparty/freetype/include/freetype/tttables.h vendored
View file

@ -5,7 +5,7 @@
* Basic SFNT/TrueType tables definitions and interface
* (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/freetype/tttags.h vendored
View file

@ -4,7 +4,7 @@
*
* Tags for TrueType and OpenType tables (specification only).
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,

2
thirdparty/freetype/include/ft2build.h vendored
View file

@ -4,7 +4,7 @@
*
* FreeType 2 build and setup macros.
*
* Copyright (C) 1996-2020 by
* Copyright (C) 1996-2021 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,