diff options
Diffstat (limited to 'src/3rdparty/freetype/include/freetype/ftgasp.h')
-rw-r--r-- | src/3rdparty/freetype/include/freetype/ftgasp.h | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/src/3rdparty/freetype/include/freetype/ftgasp.h b/src/3rdparty/freetype/include/freetype/ftgasp.h index 9a9b6321b3..fc1248ff48 100644 --- a/src/3rdparty/freetype/include/freetype/ftgasp.h +++ b/src/3rdparty/freetype/include/freetype/ftgasp.h @@ -4,7 +4,7 @@ /* */ /* Access of TrueType's `gasp' table (specification). */ /* */ -/* Copyright 2007-2015 by */ +/* Copyright 2007-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,8 +16,8 @@ /***************************************************************************/ -#ifndef _FT_GASP_H_ -#define _FT_GASP_H_ +#ifndef FTGASP_H_ +#define FTGASP_H_ #include <ft2build.h> #include FT_FREETYPE_H @@ -29,6 +29,9 @@ #endif +FT_BEGIN_HEADER + + /*************************************************************************** * * @section: @@ -92,8 +95,8 @@ #define FT_GASP_NO_TABLE -1 #define FT_GASP_DO_GRIDFIT 0x01 #define FT_GASP_DO_GRAY 0x02 +#define FT_GASP_SYMMETRIC_GRIDFIT 0x04 #define FT_GASP_SYMMETRIC_SMOOTHING 0x08 -#define FT_GASP_SYMMETRIC_GRIDFIT 0x10 /************************************************************************* @@ -102,17 +105,25 @@ * FT_Get_Gasp * * @description: - * Read the `gasp' table from a TrueType or OpenType font file and - * return the entry corresponding to a given character pixel size. + * For a TrueType or OpenType font file, return the rasterizer behaviour + * flags from the font's `gasp' table corresponding to a given + * character pixel size. * * @input: * face :: The source face handle. + * * ppem :: The vertical character pixel size. * * @return: * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no * `gasp' table in the face. * + * @note: + * If you want to use the MM functionality of OpenType variation fonts + * (i.e., using @FT_Set_Var_Design_Coordinates and friends), call this + * function *after* setting an instance since the return values can + * change. + * * @since: * 2.3.0 */ @@ -123,7 +134,9 @@ /* */ -#endif /* _FT_GASP_H_ */ +FT_END_HEADER + +#endif /* FTGASP_H_ */ /* END */ |