Commit ac3622048fd6ff000773bb74ff8935400240c5ac
2003-10-05T09:55:58
* include/freetype/ftmodule.h: Renamed to... * include/freetype/ftmodapi.h: This to avoid duplicate file names. * include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333
diff --git a/ChangeLog b/ChangeLog
index d87a5ff..97c71b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2003-10-05 Werner Lemberg <wl@gnu.org>
+
+ * include/freetype/ftmodule.h: Renamed to...
+ * include/freetype/ftmodapi.h: This to avoid duplicate file names.
+ * include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
+
2003-10-04 Werner Lemberg <wl@gnu.org>
* src/base/ftoutln.c (FT_OrientationExtremumRec,
diff --git a/include/freetype/ftmodapi.h b/include/freetype/ftmodapi.h
new file mode 100644
index 0000000..2561e5e
--- /dev/null
+++ b/include/freetype/ftmodapi.h
@@ -0,0 +1,313 @@
+/***************************************************************************/
+/* */
+/* ftmodapi.h */
+/* */
+/* FreeType modules public interface (specification). */
+/* */
+/* Copyright 1996-2001, 2002, 2003 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 __FTMODAPI_H__
+#define __FTMODAPI_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Section> */
+ /* module_management */
+ /* */
+ /* <Title> */
+ /* Module Management */
+ /* */
+ /* <Abstract> */
+ /* How to add, upgrade, and remove modules from FreeType. */
+ /* */
+ /* <Description> */
+ /* The definitions below are used to manage modules within FreeType. */
+ /* Modules can be added, upgraded, and removed at runtime. */
+ /* */
+ /*************************************************************************/
+
+
+ /* module bit flags */
+#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
+#define FT_MODULE_RENDERER 2 /* this module is a renderer */
+#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
+#define FT_MODULE_STYLER 8 /* this module is a styler */
+
+#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
+ /* scalable fonts */
+#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
+ /* support vector outlines */
+#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
+ /* own hinter */
+
+
+ /* deprecated values */
+#define ft_module_font_driver FT_MODULE_FONT_DRIVER
+#define ft_module_renderer FT_MODULE_RENDERER
+#define ft_module_hinter FT_MODULE_HINTER
+#define ft_module_styler FT_MODULE_STYLER
+
+#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
+#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
+#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
+
+
+ typedef FT_Pointer FT_Module_Interface;
+
+ typedef FT_Error
+ (*FT_Module_Constructor)( FT_Module module );
+
+ typedef void
+ (*FT_Module_Destructor)( FT_Module module );
+
+ typedef FT_Module_Interface
+ (*FT_Module_Requester)( FT_Module module,
+ const char* name );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Struct> */
+ /* FT_Module_Class */
+ /* */
+ /* <Description> */
+ /* The module class descriptor. */
+ /* */
+ /* <Fields> */
+ /* module_flags :: Bit flags describing the module. */
+ /* */
+ /* module_size :: The size of one module object/instance in */
+ /* bytes. */
+ /* */
+ /* module_name :: The name of the module. */
+ /* */
+ /* module_version :: The version, as a 16.16 fixed number */
+ /* (major.minor). */
+ /* */
+ /* module_requires :: The version of FreeType this module requires */
+ /* (starts at version 2.0, i.e 0x20000) */
+ /* */
+ /* module_init :: A function used to initialize (not create) a */
+ /* new module object. */
+ /* */
+ /* module_done :: A function used to finalize (not destroy) a */
+ /* given module object */
+ /* */
+ /* get_interface :: Queries a given module for a specific */
+ /* interface by name. */
+ /* */
+ typedef struct FT_Module_Class_
+ {
+ FT_ULong module_flags;
+ FT_Long module_size;
+ const FT_String* module_name;
+ FT_Fixed module_version;
+ FT_Fixed module_requires;
+
+ const void* module_interface;
+
+ FT_Module_Constructor module_init;
+ FT_Module_Destructor module_done;
+ FT_Module_Requester get_interface;
+
+ } FT_Module_Class;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Add_Module */
+ /* */
+ /* <Description> */
+ /* Adds a new module to a given library instance. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* clazz :: A pointer to class descriptor for the module. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* An error will be returned if a module already exists by that name, */
+ /* or if the module requires a version of FreeType that is too great. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Add_Module( FT_Library library,
+ const FT_Module_Class* clazz );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Get_Module */
+ /* */
+ /* <Description> */
+ /* Finds a module by its name. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* module_name :: The module's name (as an ASCII string). */
+ /* */
+ /* <Return> */
+ /* A module handle. 0 if none was found. */
+ /* */
+ /* <Note> */
+ /* You should better be familiar with FreeType internals to know */
+ /* which module to look for :-) */
+ /* */
+ FT_EXPORT( FT_Module )
+ FT_Get_Module( FT_Library library,
+ const char* module_name );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Remove_Module */
+ /* */
+ /* <Description> */
+ /* Removes a given module from a library instance. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to a library object. */
+ /* */
+ /* <Input> */
+ /* module :: A handle to a module object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ /* <Note> */
+ /* The module object is destroyed by the function in case of success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Remove_Module( FT_Library library,
+ FT_Module module );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_New_Library */
+ /* */
+ /* <Description> */
+ /* This function is used to create a new FreeType library instance */
+ /* from a given memory object. It is thus possible to use libraries */
+ /* with distinct memory allocators within the same program. */
+ /* */
+ /* <Input> */
+ /* memory :: A handle to the original memory object. */
+ /* */
+ /* <Output> */
+ /* alibrary :: A pointer to handle of a new library object. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_New_Library( FT_Memory memory,
+ FT_Library *alibrary );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Done_Library */
+ /* */
+ /* <Description> */
+ /* Discards a given library object. This closes all drivers and */
+ /* discards all resource objects. */
+ /* */
+ /* <Input> */
+ /* library :: A handle to the target library. */
+ /* */
+ /* <Return> */
+ /* FreeType error code. 0 means success. */
+ /* */
+ FT_EXPORT( FT_Error )
+ FT_Done_Library( FT_Library library );
+
+
+
+ typedef void
+ (*FT_DebugHook_Func)( void* arg );
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Set_Debug_Hook */
+ /* */
+ /* <Description> */
+ /* Sets a debug hook function for debugging the interpreter of a font */
+ /* format. */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to the library object. */
+ /* */
+ /* <Input> */
+ /* hook_index :: The index of the debug hook. You should use the */
+ /* values defined in ftobjs.h, e.g. */
+ /* FT_DEBUG_HOOK_TRUETYPE. */
+ /* */
+ /* debug_hook :: The function used to debug the interpreter. */
+ /* */
+ /* <Note> */
+ /* Currently, four debug hook slots are available, but only two (for */
+ /* the TrueType and the Type 1 interpreter) are defined. */
+ /* */
+ FT_EXPORT( void )
+ FT_Set_Debug_Hook( FT_Library library,
+ FT_UInt hook_index,
+ FT_DebugHook_Func debug_hook );
+
+
+
+ /*************************************************************************/
+ /* */
+ /* <Function> */
+ /* FT_Add_Default_Modules */
+ /* */
+ /* <Description> */
+ /* Adds the set of default drivers to a given library object. */
+ /* This is only useful when you create a library object with */
+ /* FT_New_Library() (usually to plug a custom memory manager). */
+ /* */
+ /* <InOut> */
+ /* library :: A handle to a new library object. */
+ /* */
+ FT_EXPORT( void )
+ FT_Add_Default_Modules( FT_Library library );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMODAPI_H__ */
+
+
+/* END */