diff options
Diffstat (limited to 'modules/freetype2/include/freetype/internal/services')
20 files changed, 1618 insertions, 0 deletions
diff --git a/modules/freetype2/include/freetype/internal/services/svbdf.h b/modules/freetype2/include/freetype/internal/services/svbdf.h new file mode 100644 index 0000000000..bf0c1dcc71 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svbdf.h @@ -0,0 +1,66 @@ +/**************************************************************************** + * + * svbdf.h + * + * The FreeType BDF services (specification). + * + * Copyright (C) 2003-2023 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 SVBDF_H_ +#define SVBDF_H_ + +#include <freetype/ftbdf.h> +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_BDF "bdf" + + typedef FT_Error + (*FT_BDF_GetCharsetIdFunc)( FT_Face face, + const char* *acharset_encoding, + const char* *acharset_registry ); + + typedef FT_Error + (*FT_BDF_GetPropertyFunc)( FT_Face face, + const char* prop_name, + BDF_PropertyRec *aproperty ); + + + FT_DEFINE_SERVICE( BDF ) + { + FT_BDF_GetCharsetIdFunc get_charset_id; + FT_BDF_GetPropertyFunc get_property; + }; + + +#define FT_DEFINE_SERVICE_BDFRec( class_, \ + get_charset_id_, \ + get_property_ ) \ + static const FT_Service_BDFRec class_ = \ + { \ + get_charset_id_, get_property_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVBDF_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svcfftl.h b/modules/freetype2/include/freetype/internal/services/svcfftl.h new file mode 100644 index 0000000000..4a20498ee0 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svcfftl.h @@ -0,0 +1,90 @@ +/**************************************************************************** + * + * svcfftl.h + * + * The FreeType CFF tables loader service (specification). + * + * Copyright (C) 2017-2023 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 SVCFFTL_H_ +#define SVCFFTL_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/internal/cfftypes.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_CFF_LOAD "cff-load" + + + typedef FT_UShort + (*FT_Get_Standard_Encoding_Func)( FT_UInt charcode ); + + typedef FT_Error + (*FT_Load_Private_Dict_Func)( CFF_Font font, + CFF_SubFont subfont, + FT_UInt lenNDV, + FT_Fixed* NDV ); + + typedef FT_Byte + (*FT_FD_Select_Get_Func)( CFF_FDSelect fdselect, + FT_UInt glyph_index ); + + typedef FT_Bool + (*FT_Blend_Check_Vector_Func)( CFF_Blend blend, + FT_UInt vsindex, + FT_UInt lenNDV, + FT_Fixed* NDV ); + + typedef FT_Error + (*FT_Blend_Build_Vector_Func)( CFF_Blend blend, + FT_UInt vsindex, + FT_UInt lenNDV, + FT_Fixed* NDV ); + + + FT_DEFINE_SERVICE( CFFLoad ) + { + FT_Get_Standard_Encoding_Func get_standard_encoding; + FT_Load_Private_Dict_Func load_private_dict; + FT_FD_Select_Get_Func fd_select_get; + FT_Blend_Check_Vector_Func blend_check_vector; + FT_Blend_Build_Vector_Func blend_build_vector; + }; + + +#define FT_DEFINE_SERVICE_CFFLOADREC( class_, \ + get_standard_encoding_, \ + load_private_dict_, \ + fd_select_get_, \ + blend_check_vector_, \ + blend_build_vector_ ) \ + static const FT_Service_CFFLoadRec class_ = \ + { \ + get_standard_encoding_, \ + load_private_dict_, \ + fd_select_get_, \ + blend_check_vector_, \ + blend_build_vector_ \ + }; + + +FT_END_HEADER + + +#endif + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svcid.h b/modules/freetype2/include/freetype/internal/services/svcid.h new file mode 100644 index 0000000000..06d0cb8fd6 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svcid.h @@ -0,0 +1,69 @@ +/**************************************************************************** + * + * svcid.h + * + * The FreeType CID font services (specification). + * + * Copyright (C) 2007-2023 by + * Derek Clegg and Michael Toftdal. + * + * 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 SVCID_H_ +#define SVCID_H_ + +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_CID "CID" + + typedef FT_Error + (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face, + const char* *registry, + const char* *ordering, + FT_Int *supplement ); + typedef FT_Error + (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face, + FT_Bool *is_cid ); + typedef FT_Error + (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face, + FT_UInt glyph_index, + FT_UInt *cid ); + + FT_DEFINE_SERVICE( CID ) + { + FT_CID_GetRegistryOrderingSupplementFunc get_ros; + FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid; + FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index; + }; + + +#define FT_DEFINE_SERVICE_CIDREC( class_, \ + get_ros_, \ + get_is_cid_, \ + get_cid_from_glyph_index_ ) \ + static const FT_Service_CIDRec class_ = \ + { \ + get_ros_, get_is_cid_, get_cid_from_glyph_index_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVCID_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svfntfmt.h b/modules/freetype2/include/freetype/internal/services/svfntfmt.h new file mode 100644 index 0000000000..bc45e80568 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svfntfmt.h @@ -0,0 +1,55 @@ +/**************************************************************************** + * + * svfntfmt.h + * + * The FreeType font format service (specification only). + * + * Copyright (C) 2003-2023 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 SVFNTFMT_H_ +#define SVFNTFMT_H_ + +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + + /* + * A trivial service used to return the name of a face's font driver, + * according to the XFree86 nomenclature. Note that the service data is a + * simple constant string pointer. + */ + +#define FT_SERVICE_ID_FONT_FORMAT "font-format" + +#define FT_FONT_FORMAT_TRUETYPE "TrueType" +#define FT_FONT_FORMAT_TYPE_1 "Type 1" +#define FT_FONT_FORMAT_BDF "BDF" +#define FT_FONT_FORMAT_PCF "PCF" +#define FT_FONT_FORMAT_TYPE_42 "Type 42" +#define FT_FONT_FORMAT_CID "CID Type 1" +#define FT_FONT_FORMAT_CFF "CFF" +#define FT_FONT_FORMAT_PFR "PFR" +#define FT_FONT_FORMAT_WINFNT "Windows FNT" + + /* */ + + +FT_END_HEADER + + +#endif /* SVFNTFMT_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svgldict.h b/modules/freetype2/include/freetype/internal/services/svgldict.h new file mode 100644 index 0000000000..6437abfbf2 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svgldict.h @@ -0,0 +1,72 @@ +/**************************************************************************** + * + * svgldict.h + * + * The FreeType glyph dictionary services (specification). + * + * Copyright (C) 2003-2023 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 SVGLDICT_H_ +#define SVGLDICT_H_ + +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + + /* + * A service used to retrieve glyph names, as well as to find the index of + * a given glyph name in a font. + * + */ + +#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict" + + + typedef FT_Error + (*FT_GlyphDict_GetNameFunc)( FT_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ); + + typedef FT_UInt + (*FT_GlyphDict_NameIndexFunc)( FT_Face face, + const FT_String* glyph_name ); + + + FT_DEFINE_SERVICE( GlyphDict ) + { + FT_GlyphDict_GetNameFunc get_name; + FT_GlyphDict_NameIndexFunc name_index; /* optional */ + }; + + +#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \ + get_name_, \ + name_index_ ) \ + static const FT_Service_GlyphDictRec class_ = \ + { \ + get_name_, name_index_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVGLDICT_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svgxval.h b/modules/freetype2/include/freetype/internal/services/svgxval.h new file mode 100644 index 0000000000..31016afe0d --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svgxval.h @@ -0,0 +1,72 @@ +/**************************************************************************** + * + * svgxval.h + * + * FreeType API for validating TrueTypeGX/AAT tables (specification). + * + * Copyright (C) 2004-2023 by + * Masatake YAMATO, Red Hat K.K., + * 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. + * + */ + +/**************************************************************************** + * + * gxvalid is derived from both gxlayout module and otvalid module. + * Development of gxlayout is supported by the Information-technology + * Promotion Agency(IPA), Japan. + * + */ + + +#ifndef SVGXVAL_H_ +#define SVGXVAL_H_ + +#include <freetype/ftgxval.h> +#include <freetype/internal/ftvalid.h> + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate" +#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate" + + typedef FT_Error + (*gxv_validate_func)( FT_Face face, + FT_UInt gx_flags, + FT_Bytes tables[FT_VALIDATE_GX_LENGTH], + FT_UInt table_length ); + + + typedef FT_Error + (*ckern_validate_func)( FT_Face face, + FT_UInt ckern_flags, + FT_Bytes *ckern_table ); + + + FT_DEFINE_SERVICE( GXvalidate ) + { + gxv_validate_func validate; + }; + + FT_DEFINE_SERVICE( CKERNvalidate ) + { + ckern_validate_func validate; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVGXVAL_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svkern.h b/modules/freetype2/include/freetype/internal/services/svkern.h new file mode 100644 index 0000000000..bcabbc3e68 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svkern.h @@ -0,0 +1,51 @@ +/**************************************************************************** + * + * svkern.h + * + * The FreeType Kerning service (specification). + * + * Copyright (C) 2006-2023 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 SVKERN_H_ +#define SVKERN_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> + + +FT_BEGIN_HEADER + +#define FT_SERVICE_ID_KERNING "kerning" + + + typedef FT_Error + (*FT_Kerning_TrackGetFunc)( FT_Face face, + FT_Fixed point_size, + FT_Int degree, + FT_Fixed* akerning ); + + FT_DEFINE_SERVICE( Kerning ) + { + FT_Kerning_TrackGetFunc get_track; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVKERN_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svmetric.h b/modules/freetype2/include/freetype/internal/services/svmetric.h new file mode 100644 index 0000000000..e588ea4872 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svmetric.h @@ -0,0 +1,125 @@ +/**************************************************************************** + * + * svmetric.h + * + * The FreeType services for metrics variations (specification). + * + * Copyright (C) 2016-2023 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 SVMETRIC_H_ +#define SVMETRIC_H_ + +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + + /* + * A service to manage the `HVAR, `MVAR', and `VVAR' OpenType tables. + * + */ + +#define FT_SERVICE_ID_METRICS_VARIATIONS "metrics-variations" + + + /* HVAR */ + + typedef FT_Error + (*FT_HAdvance_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + typedef FT_Error + (*FT_LSB_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + typedef FT_Error + (*FT_RSB_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + /* VVAR */ + + typedef FT_Error + (*FT_VAdvance_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + typedef FT_Error + (*FT_TSB_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + typedef FT_Error + (*FT_BSB_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + typedef FT_Error + (*FT_VOrg_Adjust_Func)( FT_Face face, + FT_UInt gindex, + FT_Int *avalue ); + + /* MVAR */ + + typedef void + (*FT_Metrics_Adjust_Func)( FT_Face face ); + + + FT_DEFINE_SERVICE( MetricsVariations ) + { + FT_HAdvance_Adjust_Func hadvance_adjust; + FT_LSB_Adjust_Func lsb_adjust; + FT_RSB_Adjust_Func rsb_adjust; + + FT_VAdvance_Adjust_Func vadvance_adjust; + FT_TSB_Adjust_Func tsb_adjust; + FT_BSB_Adjust_Func bsb_adjust; + FT_VOrg_Adjust_Func vorg_adjust; + + FT_Metrics_Adjust_Func metrics_adjust; + }; + + +#define FT_DEFINE_SERVICE_METRICSVARIATIONSREC( class_, \ + hadvance_adjust_, \ + lsb_adjust_, \ + rsb_adjust_, \ + vadvance_adjust_, \ + tsb_adjust_, \ + bsb_adjust_, \ + vorg_adjust_, \ + metrics_adjust_ ) \ + static const FT_Service_MetricsVariationsRec class_ = \ + { \ + hadvance_adjust_, \ + lsb_adjust_, \ + rsb_adjust_, \ + vadvance_adjust_, \ + tsb_adjust_, \ + bsb_adjust_, \ + vorg_adjust_, \ + metrics_adjust_ \ + }; + + /* */ + + +FT_END_HEADER + +#endif /* SVMETRIC_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svmm.h b/modules/freetype2/include/freetype/internal/services/svmm.h new file mode 100644 index 0000000000..d94204232e --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svmm.h @@ -0,0 +1,199 @@ +/**************************************************************************** + * + * svmm.h + * + * The FreeType Multiple Masters and GX var services (specification). + * + * Copyright (C) 2003-2023 by + * David Turner, Robert Wilhelm, Werner Lemberg, and Dominik Röttsches. + * + * 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 SVMM_H_ +#define SVMM_H_ + +#include <freetype/ftmm.h> +#include <freetype/internal/ftserv.h> +#include <freetype/internal/ftmmtypes.h> + + +FT_BEGIN_HEADER + + + /* + * A service used to manage multiple-masters data in a given face. + * + * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H). + * + */ + +#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters" + + + typedef FT_Error + (*FT_Get_MM_Func)( FT_Face face, + FT_Multi_Master* master ); + + typedef FT_Error + (*FT_Get_MM_Var_Func)( FT_Face face, + FT_MM_Var* *master ); + + typedef FT_Error + (*FT_Set_MM_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + /* use return value -1 to indicate that the new coordinates */ + /* are equal to the current ones; no changes are thus needed */ + typedef FT_Error + (*FT_Set_Var_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + /* use return value -1 to indicate that the new coordinates */ + /* are equal to the current ones; no changes are thus needed */ + typedef FT_Error + (*FT_Set_MM_Blend_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + typedef FT_Error + (*FT_Get_Var_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + typedef FT_Error + (*FT_Set_Instance_Func)( FT_Face face, + FT_UInt instance_index ); + + typedef FT_Error + (*FT_Get_MM_Blend_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + typedef FT_Error + (*FT_Get_Var_Blend_Func)( FT_Face face, + FT_UInt *num_coords, + FT_Fixed* *coords, + FT_Fixed* *normalizedcoords, + FT_MM_Var* *mm_var ); + + typedef void + (*FT_Done_Blend_Func)( FT_Face ); + + typedef FT_Error + (*FT_Set_MM_WeightVector_Func)( FT_Face face, + FT_UInt len, + FT_Fixed* weight_vector ); + + typedef FT_Error + (*FT_Get_MM_WeightVector_Func)( FT_Face face, + FT_UInt* len, + FT_Fixed* weight_vector ); + + typedef FT_Error + (*FT_Var_Load_Delta_Set_Idx_Map_Func)( FT_Face face, + FT_ULong offset, + GX_DeltaSetIdxMap map, + GX_ItemVarStore itemStore, + FT_ULong table_len ); + + typedef FT_Error + (*FT_Var_Load_Item_Var_Store_Func)( FT_Face face, + FT_ULong offset, + GX_ItemVarStore itemStore ); + + typedef FT_ItemVarDelta + (*FT_Var_Get_Item_Delta_Func)( FT_Face face, + GX_ItemVarStore itemStore, + FT_UInt outerIndex, + FT_UInt innerIndex ); + + typedef void + (*FT_Var_Done_Item_Var_Store_Func)( FT_Face face, + GX_ItemVarStore itemStore ); + + typedef void + (*FT_Var_Done_Delta_Set_Idx_Map_Func)( FT_Face face, + GX_DeltaSetIdxMap deltaSetIdxMap ); + + + FT_DEFINE_SERVICE( MultiMasters ) + { + FT_Get_MM_Func get_mm; + FT_Set_MM_Design_Func set_mm_design; + FT_Set_MM_Blend_Func set_mm_blend; + FT_Get_MM_Blend_Func get_mm_blend; + FT_Get_MM_Var_Func get_mm_var; + FT_Set_Var_Design_Func set_var_design; + FT_Get_Var_Design_Func get_var_design; + FT_Set_Instance_Func set_instance; + FT_Set_MM_WeightVector_Func set_mm_weightvector; + FT_Get_MM_WeightVector_Func get_mm_weightvector; + + /* for internal use; only needed for code sharing between modules */ + FT_Var_Load_Delta_Set_Idx_Map_Func load_delta_set_idx_map; + FT_Var_Load_Item_Var_Store_Func load_item_var_store; + FT_Var_Get_Item_Delta_Func get_item_delta; + FT_Var_Done_Item_Var_Store_Func done_item_var_store; + FT_Var_Done_Delta_Set_Idx_Map_Func done_delta_set_idx_map; + FT_Get_Var_Blend_Func get_var_blend; + FT_Done_Blend_Func done_blend; + }; + + +#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_blend_, \ + get_mm_var_, \ + set_var_design_, \ + get_var_design_, \ + set_instance_, \ + set_weightvector_, \ + get_weightvector_, \ + load_delta_set_idx_map_, \ + load_item_var_store_, \ + get_item_delta_, \ + done_item_var_store_, \ + done_delta_set_idx_map_, \ + get_var_blend_, \ + done_blend_ ) \ + static const FT_Service_MultiMastersRec class_ = \ + { \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_blend_, \ + get_mm_var_, \ + set_var_design_, \ + get_var_design_, \ + set_instance_, \ + set_weightvector_, \ + get_weightvector_, \ + load_delta_set_idx_map_, \ + load_item_var_store_, \ + get_item_delta_, \ + done_item_var_store_, \ + done_delta_set_idx_map_, \ + get_var_blend_, \ + done_blend_ \ + }; + + /* */ + + +FT_END_HEADER + +#endif /* SVMM_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svotval.h b/modules/freetype2/include/freetype/internal/services/svotval.h new file mode 100644 index 0000000000..a4683cd5fb --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svotval.h @@ -0,0 +1,55 @@ +/**************************************************************************** + * + * svotval.h + * + * The FreeType OpenType validation service (specification). + * + * Copyright (C) 2004-2023 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 SVOTVAL_H_ +#define SVOTVAL_H_ + +#include <freetype/ftotval.h> +#include <freetype/internal/ftvalid.h> + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate" + + + typedef FT_Error + (*otv_validate_func)( FT_Face volatile face, + FT_UInt ot_flags, + FT_Bytes *base, + FT_Bytes *gdef, + FT_Bytes *gpos, + FT_Bytes *gsub, + FT_Bytes *jstf ); + + + FT_DEFINE_SERVICE( OTvalidate ) + { + otv_validate_func validate; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVOTVAL_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svpfr.h b/modules/freetype2/include/freetype/internal/services/svpfr.h new file mode 100644 index 0000000000..fd189c7de7 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svpfr.h @@ -0,0 +1,65 @@ +/**************************************************************************** + * + * svpfr.h + * + * Internal PFR service functions (specification). + * + * Copyright (C) 2003-2023 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 SVPFR_H_ +#define SVPFR_H_ + +#include <freetype/ftpfr.h> +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics" + + + typedef FT_Error + (*FT_PFR_GetMetricsFunc)( FT_Face face, + FT_UInt *aoutline, + FT_UInt *ametrics, + FT_Fixed *ax_scale, + FT_Fixed *ay_scale ); + + typedef FT_Error + (*FT_PFR_GetKerningFunc)( FT_Face face, + FT_UInt left, + FT_UInt right, + FT_Vector *avector ); + + typedef FT_Error + (*FT_PFR_GetAdvanceFunc)( FT_Face face, + FT_UInt gindex, + FT_Pos *aadvance ); + + + FT_DEFINE_SERVICE( PfrMetrics ) + { + FT_PFR_GetMetricsFunc get_metrics; + FT_PFR_GetKerningFunc get_kerning; + FT_PFR_GetAdvanceFunc get_advance; + + }; + + +FT_END_HEADER + +#endif /* SVPFR_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svpostnm.h b/modules/freetype2/include/freetype/internal/services/svpostnm.h new file mode 100644 index 0000000000..2b8f6dfecf --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svpostnm.h @@ -0,0 +1,65 @@ +/**************************************************************************** + * + * svpostnm.h + * + * The FreeType PostScript name services (specification). + * + * Copyright (C) 2003-2023 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 SVPOSTNM_H_ +#define SVPOSTNM_H_ + +#include <freetype/internal/ftserv.h> + + +FT_BEGIN_HEADER + + /* + * A trivial service used to retrieve the PostScript name of a given font + * when available. The `get_name' field should never be `NULL`. + * + * The corresponding function can return `NULL` to indicate that the + * PostScript name is not available. + * + * The name is owned by the face and will be destroyed with it. + */ + +#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name" + + + typedef const char* + (*FT_PsName_GetFunc)( FT_Face face ); + + + FT_DEFINE_SERVICE( PsFontName ) + { + FT_PsName_GetFunc get_ps_font_name; + }; + + +#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \ + static const FT_Service_PsFontNameRec class_ = \ + { \ + get_ps_font_name_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVPOSTNM_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svprop.h b/modules/freetype2/include/freetype/internal/services/svprop.h new file mode 100644 index 0000000000..932ce32e03 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svprop.h @@ -0,0 +1,66 @@ +/**************************************************************************** + * + * svprop.h + * + * The FreeType property service (specification). + * + * Copyright (C) 2012-2023 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 SVPROP_H_ +#define SVPROP_H_ + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_PROPERTIES "properties" + + + typedef FT_Error + (*FT_Properties_SetFunc)( FT_Module module, + const char* property_name, + const void* value, + FT_Bool value_is_string ); + + typedef FT_Error + (*FT_Properties_GetFunc)( FT_Module module, + const char* property_name, + void* value ); + + + FT_DEFINE_SERVICE( Properties ) + { + FT_Properties_SetFunc set_property; + FT_Properties_GetFunc get_property; + }; + + +#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \ + set_property_, \ + get_property_ ) \ + static const FT_Service_PropertiesRec class_ = \ + { \ + set_property_, \ + get_property_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVPROP_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svpscmap.h b/modules/freetype2/include/freetype/internal/services/svpscmap.h new file mode 100644 index 0000000000..fd99d857e4 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svpscmap.h @@ -0,0 +1,145 @@ +/**************************************************************************** + * + * svpscmap.h + * + * The FreeType PostScript charmap service (specification). + * + * Copyright (C) 2003-2023 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 SVPSCMAP_H_ +#define SVPSCMAP_H_ + +#include <freetype/internal/ftobjs.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps" + + + /* + * Adobe glyph name to unicode value. + */ + typedef FT_UInt32 + (*PS_Unicode_ValueFunc)( const char* glyph_name ); + + /* + * Macintosh name id to glyph name. `NULL` if invalid index. + */ + typedef const char* + (*PS_Macintosh_NameFunc)( FT_UInt name_index ); + + /* + * Adobe standard string ID to glyph name. `NULL` if invalid index. + */ + typedef const char* + (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index ); + + + /* + * Simple unicode -> glyph index charmap built from font glyph names table. + */ + typedef struct PS_UniMap_ + { + FT_UInt32 unicode; /* bit 31 set: is glyph variant */ + FT_UInt glyph_index; + + } PS_UniMap; + + + typedef struct PS_UnicodesRec_* PS_Unicodes; + + typedef struct PS_UnicodesRec_ + { + FT_CMapRec cmap; + FT_UInt num_maps; + PS_UniMap* maps; + + } PS_UnicodesRec; + + + /* + * A function which returns a glyph name for a given index. Returns + * `NULL` if invalid index. + */ + typedef const char* + (*PS_GetGlyphNameFunc)( FT_Pointer data, + FT_UInt string_index ); + + /* + * A function used to release the glyph name returned by + * PS_GetGlyphNameFunc, when needed + */ + typedef void + (*PS_FreeGlyphNameFunc)( FT_Pointer data, + const char* name ); + + typedef FT_Error + (*PS_Unicodes_InitFunc)( FT_Memory memory, + PS_Unicodes unicodes, + FT_UInt num_glyphs, + PS_GetGlyphNameFunc get_glyph_name, + PS_FreeGlyphNameFunc free_glyph_name, + FT_Pointer glyph_data ); + + typedef FT_UInt + (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes, + FT_UInt32 unicode ); + + typedef FT_UInt32 + (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes, + FT_UInt32 *unicode ); + + + FT_DEFINE_SERVICE( PsCMaps ) + { + PS_Unicode_ValueFunc unicode_value; + + PS_Unicodes_InitFunc unicodes_init; + PS_Unicodes_CharIndexFunc unicodes_char_index; + PS_Unicodes_CharNextFunc unicodes_char_next; + + PS_Macintosh_NameFunc macintosh_name; + PS_Adobe_Std_StringsFunc adobe_std_strings; + const unsigned short* adobe_std_encoding; + const unsigned short* adobe_expert_encoding; + }; + + +#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \ + unicode_value_, \ + unicodes_init_, \ + unicodes_char_index_, \ + unicodes_char_next_, \ + macintosh_name_, \ + adobe_std_strings_, \ + adobe_std_encoding_, \ + adobe_expert_encoding_ ) \ + static const FT_Service_PsCMapsRec class_ = \ + { \ + unicode_value_, unicodes_init_, \ + unicodes_char_index_, unicodes_char_next_, macintosh_name_, \ + adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVPSCMAP_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svpsinfo.h b/modules/freetype2/include/freetype/internal/services/svpsinfo.h new file mode 100644 index 0000000000..09c4cdccc5 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svpsinfo.h @@ -0,0 +1,86 @@ +/**************************************************************************** + * + * svpsinfo.h + * + * The FreeType PostScript info service (specification). + * + * Copyright (C) 2003-2023 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 SVPSINFO_H_ +#define SVPSINFO_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/internal/t1types.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info" + + + typedef FT_Error + (*PS_GetFontInfoFunc)( FT_Face face, + PS_FontInfoRec* afont_info ); + + typedef FT_Error + (*PS_GetFontExtraFunc)( FT_Face face, + PS_FontExtraRec* afont_extra ); + + typedef FT_Int + (*PS_HasGlyphNamesFunc)( FT_Face face ); + + typedef FT_Error + (*PS_GetFontPrivateFunc)( FT_Face face, + PS_PrivateRec* afont_private ); + + typedef FT_Long + (*PS_GetFontValueFunc)( FT_Face face, + PS_Dict_Keys key, + FT_UInt idx, + void *value, + FT_Long value_len ); + + + FT_DEFINE_SERVICE( PsInfo ) + { + PS_GetFontInfoFunc ps_get_font_info; + PS_GetFontExtraFunc ps_get_font_extra; + PS_HasGlyphNamesFunc ps_has_glyph_names; + PS_GetFontPrivateFunc ps_get_font_private; + PS_GetFontValueFunc ps_get_font_value; + }; + + +#define FT_DEFINE_SERVICE_PSINFOREC( class_, \ + get_font_info_, \ + ps_get_font_extra_, \ + has_glyph_names_, \ + get_font_private_, \ + get_font_value_ ) \ + static const FT_Service_PsInfoRec class_ = \ + { \ + get_font_info_, ps_get_font_extra_, has_glyph_names_, \ + get_font_private_, get_font_value_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVPSINFO_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svsfnt.h b/modules/freetype2/include/freetype/internal/services/svsfnt.h new file mode 100644 index 0000000000..f98df2ef5f --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svsfnt.h @@ -0,0 +1,88 @@ +/**************************************************************************** + * + * svsfnt.h + * + * The FreeType SFNT table loading service (specification). + * + * Copyright (C) 2003-2023 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 SVSFNT_H_ +#define SVSFNT_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> + + +FT_BEGIN_HEADER + + + /* + * SFNT table loading service. + */ + +#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table" + + + /* + * Used to implement FT_Load_Sfnt_Table(). + */ + typedef FT_Error + (*FT_SFNT_TableLoadFunc)( FT_Face face, + FT_ULong tag, + FT_Long offset, + FT_Byte* buffer, + FT_ULong* length ); + + /* + * Used to implement FT_Get_Sfnt_Table(). + */ + typedef void* + (*FT_SFNT_TableGetFunc)( FT_Face face, + FT_Sfnt_Tag tag ); + + + /* + * Used to implement FT_Sfnt_Table_Info(). + */ + typedef FT_Error + (*FT_SFNT_TableInfoFunc)( FT_Face face, + FT_UInt idx, + FT_ULong *tag, + FT_ULong *offset, + FT_ULong *length ); + + + FT_DEFINE_SERVICE( SFNT_Table ) + { + FT_SFNT_TableLoadFunc load_table; + FT_SFNT_TableGetFunc get_table; + FT_SFNT_TableInfoFunc table_info; + }; + + +#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \ + static const FT_Service_SFNT_TableRec class_ = \ + { \ + load_, get_, info_ \ + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVSFNT_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svttcmap.h b/modules/freetype2/include/freetype/internal/services/svttcmap.h new file mode 100644 index 0000000000..5f9eb02d66 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svttcmap.h @@ -0,0 +1,90 @@ +/**************************************************************************** + * + * svttcmap.h + * + * The FreeType TrueType/sfnt cmap extra information service. + * + * Copyright (C) 2003-2023 by + * Masatake YAMATO, Redhat K.K., + * 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. + * + */ + +/* Development of this service is support of + Information-technology Promotion Agency, Japan. */ + +#ifndef SVTTCMAP_H_ +#define SVTTCMAP_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_TT_CMAP "tt-cmaps" + + + /************************************************************************** + * + * @struct: + * TT_CMapInfo + * + * @description: + * A structure used to store TrueType/sfnt specific cmap information + * which is not covered by the generic @FT_CharMap structure. This + * structure can be accessed with the @FT_Get_TT_CMap_Info function. + * + * @fields: + * language :: + * The language ID used in Mac fonts. Definitions of values are in + * `ttnameid.h`. + * + * format :: + * The cmap format. OpenType 1.6 defines the formats 0 (byte encoding + * table), 2~(high-byte mapping through table), 4~(segment mapping to + * delta values), 6~(trimmed table mapping), 8~(mixed 16-bit and 32-bit + * coverage), 10~(trimmed array), 12~(segmented coverage), 13~(last + * resort font), and 14 (Unicode Variation Sequences). + */ + typedef struct TT_CMapInfo_ + { + FT_ULong language; + FT_Long format; + + } TT_CMapInfo; + + + typedef FT_Error + (*TT_CMap_Info_GetFunc)( FT_CharMap charmap, + TT_CMapInfo *cmap_info ); + + + FT_DEFINE_SERVICE( TTCMaps ) + { + TT_CMap_Info_GetFunc get_cmap_info; + }; + + +#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \ + static const FT_Service_TTCMapsRec class_ = \ + { \ + get_cmap_info_ \ + }; + + /* */ + + +FT_END_HEADER + +#endif /* SVTTCMAP_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svtteng.h b/modules/freetype2/include/freetype/internal/services/svtteng.h new file mode 100644 index 0000000000..ad577cb290 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svtteng.h @@ -0,0 +1,53 @@ +/**************************************************************************** + * + * svtteng.h + * + * The FreeType TrueType engine query service (specification). + * + * Copyright (C) 2006-2023 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 SVTTENG_H_ +#define SVTTENG_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/ftmodapi.h> + + +FT_BEGIN_HEADER + + + /* + * SFNT table loading service. + */ + +#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine" + + /* + * Used to implement FT_Get_TrueType_Engine_Type + */ + + FT_DEFINE_SERVICE( TrueTypeEngine ) + { + FT_TrueTypeEngineType engine_type; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVTTENG_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svttglyf.h b/modules/freetype2/include/freetype/internal/services/svttglyf.h new file mode 100644 index 0000000000..ca6fff7444 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svttglyf.h @@ -0,0 +1,56 @@ +/**************************************************************************** + * + * svttglyf.h + * + * The FreeType TrueType glyph service. + * + * Copyright (C) 2007-2023 by + * David Turner. + * + * 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 SVTTGLYF_H_ +#define SVTTGLYF_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_TT_GLYF "tt-glyf" + + + typedef FT_ULong + (*TT_Glyf_GetLocationFunc)( FT_Face face, + FT_UInt gindex, + FT_ULong *psize ); + + FT_DEFINE_SERVICE( TTGlyf ) + { + TT_Glyf_GetLocationFunc get_location; + }; + + +#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \ + static const FT_Service_TTGlyfRec class_ = \ + { \ + get_location_ \ + }; + + /* */ + + +FT_END_HEADER + +#endif /* SVTTGLYF_H_ */ + + +/* END */ diff --git a/modules/freetype2/include/freetype/internal/services/svwinfnt.h b/modules/freetype2/include/freetype/internal/services/svwinfnt.h new file mode 100644 index 0000000000..002923f8c9 --- /dev/null +++ b/modules/freetype2/include/freetype/internal/services/svwinfnt.h @@ -0,0 +1,50 @@ +/**************************************************************************** + * + * svwinfnt.h + * + * The FreeType Windows FNT/FONT service (specification). + * + * Copyright (C) 2003-2023 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 SVWINFNT_H_ +#define SVWINFNT_H_ + +#include <freetype/internal/ftserv.h> +#include <freetype/ftwinfnt.h> + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_WINFNT "winfonts" + + typedef FT_Error + (*FT_WinFnt_GetHeaderFunc)( FT_Face face, + FT_WinFNT_HeaderRec *aheader ); + + + FT_DEFINE_SERVICE( WinFnt ) + { + FT_WinFnt_GetHeaderFunc get_header; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* SVWINFNT_H_ */ + + +/* END */ |