From 62f6586395e612102f14cfbf245d6b548a742bc2 Mon Sep 17 00:00:00 2001 From: Akira Kakuto Date: Fri, 3 May 2019 06:39:31 +0000 Subject: freetype-1.10.0 git-svn-id: svn://tug.org/texlive/trunk@50966 c570f23f-e606-0410-a88d-b1316a301751 --- .../docs/reference/ft2-ot_validation.html | 247 --------------------- 1 file changed, 247 deletions(-) delete mode 100644 Build/source/libs/freetype2/freetype-src/docs/reference/ft2-ot_validation.html (limited to 'Build/source/libs/freetype2/freetype-src/docs/reference/ft2-ot_validation.html') diff --git a/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-ot_validation.html b/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-ot_validation.html deleted file mode 100644 index 27bd40a164c..00000000000 --- a/Build/source/libs/freetype2/freetype-src/docs/reference/ft2-ot_validation.html +++ /dev/null @@ -1,247 +0,0 @@ - - - - -FreeType-2.9.1 API Reference - - - - - -

FreeType-2.9.1 API Reference

- -

OpenType Validation

-

Synopsis

- - - -
FT_OpenType_Validate 
FT_OpenType_FreeFT_VALIDATE_OTXXX
- - -

This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).

- -
-

FT_OpenType_Validate

-

Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).

-
-  FT_EXPORT( FT_Error )
-  FT_OpenType_Validate( FT_Face    face,
-                        FT_UInt    validation_flags,
-                        FT_Bytes  *BASE_table,
-                        FT_Bytes  *GDEF_table,
-                        FT_Bytes  *GPOS_table,
-                        FT_Bytes  *GSUB_table,
-                        FT_Bytes  *JSTF_table );
-
- -

Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).

- -

input

- - - -
face -

A handle to the input face.

-
validation_flags -

A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values.

-
- -

output

- - - - - - -
BASE_table -

A pointer to the BASE table.

-
GDEF_table -

A pointer to the GDEF table.

-
GPOS_table -

A pointer to the GPOS table.

-
GSUB_table -

A pointer to the GSUB table.

-
JSTF_table -

A pointer to the JSTF table.

-
- -

return

-

FreeType error code. 0 means success.

- -

note

-

This function only works with OpenType fonts, returning an error otherwise.

-

After use, the application should deallocate the five tables with FT_OpenType_Free. A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation.

- -
-
- -
-

FT_OpenType_Free

-

Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).

-
-  FT_EXPORT( void )
-  FT_OpenType_Free( FT_Face   face,
-                    FT_Bytes  table );
-
- -

Free the buffer allocated by OpenType validator.

- -

input

- - - -
face -

A handle to the input face.

-
table -

The pointer to the buffer that is allocated by FT_OpenType_Validate.

-
- -

note

-

This function must be used to free the buffer allocated by FT_OpenType_Validate only.

- -
-
- -
-

FT_VALIDATE_OTXXX

-

Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).

-
-#define FT_VALIDATE_BASE  0x0100
-#define FT_VALIDATE_GDEF  0x0200
-#define FT_VALIDATE_GPOS  0x0400
-#define FT_VALIDATE_GSUB  0x0800
-#define FT_VALIDATE_JSTF  0x1000
-#define FT_VALIDATE_MATH  0x2000
-
-#define FT_VALIDATE_OT  ( FT_VALIDATE_BASE | \
-                          FT_VALIDATE_GDEF | \
-                          FT_VALIDATE_GPOS | \
-                          FT_VALIDATE_GSUB | \
-                          FT_VALIDATE_JSTF | \
-                          FT_VALIDATE_MATH )
-
- -

A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.

- -

values

- - - - - - - - -
FT_VALIDATE_BASE -

Validate BASE table.

-
FT_VALIDATE_GDEF -

Validate GDEF table.

-
FT_VALIDATE_GPOS -

Validate GPOS table.

-
FT_VALIDATE_GSUB -

Validate GSUB table.

-
FT_VALIDATE_JSTF -

Validate JSTF table.

-
FT_VALIDATE_MATH -

Validate MATH table.

-
FT_VALIDATE_OT -

Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).

-
- -
-
- - - -- cgit v1.2.3