third_party/freetype/include/ftadvanc.h - Issue 1416993005: Merge to XFA: Update bundled freetype to 2.6.1

Unified Diff: third_party/freetype/include/ftadvanc.h

Issue 1416993005: Merge to XFA: Update bundled freetype to 2.6.1 (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa

Patch Set: Created 5 years, 1 month ago

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Index: third_party/freetype/include/ftadvanc.h

diff --git a/third_party/freetype/include/ftadvanc.h b/third_party/freetype/include/ftadvanc.h

deleted file mode 100644

index 955f93fa16cbeeca8cfd1d12ba456085e7b058a8..0000000000000000000000000000000000000000

--- a/third_party/freetype/include/ftadvanc.h

+++ /dev/null

@@ -1,187 +0,0 @@

-/***************************************************************************/

-/* */

-/* ftadvanc.h */

-/* */

-/* Quick computation of advance widths (specification only). */

-/* */

-/* 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 __FTADVANC_H__

-#define __FTADVANC_H__

-#include <ft2build.h>

-#include FT_FREETYPE_H

-#ifdef FREETYPE_H

-#error "freetype.h of FreeType 1 has been loaded!"

-#error "Please fix the directory search order for header files"

-#error "so that freetype.h of FreeType 2 is found first."

-#endif

-FT_BEGIN_HEADER

- /**************************************************************************

- *

- * @section:

- * quick_advance

- *

- * @title:

- * Quick retrieval of advance values

- *

- * @abstract:

- * Retrieve horizontal and vertical advance values without processing

- * glyph outlines, if possible.

- *

- * @description:

- * This section contains functions to quickly extract advance values

- * without handling glyph outlines, if possible.

- *

- * @order:

- * FT_Get_Advance

- * FT_Get_Advances

- *

- */

- /*************************************************************************/

- /* */

- /* <Const> */

- /* FT_ADVANCE_FLAG_FAST_ONLY */

- /* */

- /* <Description> */

- /* A bit-flag to be OR-ed with the `flags' parameter of the */

- /* @FT_Get_Advance and @FT_Get_Advances functions. */

- /* */

- /* If set, it indicates that you want these functions to fail if the */

- /* corresponding hinting mode or font driver doesn't allow for very */

- /* quick advance computation. */

- /* */

- /* Typically, glyphs that are either unscaled, unhinted, bitmapped, */

- /* or light-hinted can have their advance width computed very */

- /* quickly. */

- /* */

- /* Normal and bytecode hinted modes that require loading, scaling, */

- /* and hinting of the glyph outline, are extremely slow by */

- /* comparison. */

- /* */

-#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL

- /*************************************************************************/

- /* */

- /* <Function> */

- /* FT_Get_Advance */

- /* */

- /* <Description> */

- /* Retrieve the advance value of a given glyph outline in an */

- /* @FT_Face. */

- /* */

- /* <Input> */

- /* face :: The source @FT_Face handle. */

- /* */

- /* gindex :: The glyph index. */

- /* */

- /* load_flags :: A set of bit flags similar to those used when */

- /* calling @FT_Load_Glyph, used to determine what kind */

- /* of advances you need. */

- /* <Output> */

- /* padvance :: The advance value. If scaling is performed (based on */

- /* the value of `load_flags'), the advance value is in */

- /* 16.16 format. Otherwise, it is in font units. */

- /* */

- /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */

- /* vertical advance corresponding to a vertical layout. */

- /* Otherwise, it is the horizontal advance in a */

- /* horizontal layout. */

- /* */

- /* <Return> */

- /* FreeType error code. 0 means success. */

- /* */

- /* <Note> */

- /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */

- /* if the corresponding font backend doesn't have a quick way to */

- /* retrieve the advances. */

- /* */

- /* A scaled advance is returned in 16.16 format but isn't transformed */

- /* by the affine transformation specified by @FT_Set_Transform. */

- /* */

- FT_EXPORT( FT_Error )

- FT_Get_Advance( FT_Face face,

- FT_UInt gindex,

- FT_Int32 load_flags,

- FT_Fixed *padvance );

- /*************************************************************************/

- /* */

- /* <Function> */

- /* FT_Get_Advances */

- /* */

- /* <Description> */

- /* Retrieve the advance values of several glyph outlines in an */

- /* @FT_Face. */

- /* */

- /* <Input> */

- /* face :: The source @FT_Face handle. */

- /* */

- /* start :: The first glyph index. */

- /* */

- /* count :: The number of advance values you want to retrieve. */

- /* */

- /* load_flags :: A set of bit flags similar to those used when */

- /* calling @FT_Load_Glyph. */

- /* */

- /* <Output> */

- /* padvance :: The advance values. This array, to be provided by the */

- /* caller, must contain at least `count' elements. */

- /* */

- /* If scaling is performed (based on the value of */

- /* `load_flags'), the advance values are in 16.16 format. */

- /* Otherwise, they are in font units. */

- /* */

- /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */

- /* vertical advances corresponding to a vertical layout. */

- /* Otherwise, they are the horizontal advances in a */

- /* horizontal layout. */

- /* */

- /* <Return> */

- /* FreeType error code. 0 means success. */

- /* */

- /* <Note> */

- /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */

- /* if the corresponding font backend doesn't have a quick way to */

- /* retrieve the advances. */

- /* */

- /* Scaled advances are returned in 16.16 format but aren't */

- /* transformed by the affine transformation specified by */

- /* @FT_Set_Transform. */

- /* */

- FT_EXPORT( FT_Error )

- FT_Get_Advances( FT_Face face,

- FT_UInt start,

- FT_UInt count,

- FT_Int32 load_flags,

- FT_Fixed *padvances );

- /* */

-FT_END_HEADER

-#endif /* __FTADVANC_H__ */

-/* END */

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