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| 1 /***************************************************************************/ | 1 /***************************************************************************/ |
| 2 /* */ | 2 /* */ |
| 3 /* ftinit.c */ | 3 /* ftinit.c */ |
| 4 /* */ | 4 /* */ |
| 5 /* FreeType initialization layer (body). */ | 5 /* FreeType initialization layer (body). */ |
| 6 /* */ | 6 /* */ |
| 7 /* Copyright 1996-2001, 2002, 2005, 2007, 2009, 2012 by */ | 7 /* Copyright 1996-2002, 2005, 2007, 2009, 2012, 2013 by */ |
| 8 /* David Turner, Robert Wilhelm, and Werner Lemberg. */ | 8 /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
| 9 /* */ | 9 /* */ |
| 10 /* This file is part of the FreeType project, and may only be used, */ | 10 /* This file is part of the FreeType project, and may only be used, */ |
| 11 /* modified, and distributed under the terms of the FreeType project */ | 11 /* modified, and distributed under the terms of the FreeType project */ |
| 12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ | 12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
| 13 /* this file you indicate that you have read the license and */ | 13 /* this file you indicate that you have read the license and */ |
| 14 /* understand and accept it fully. */ | 14 /* understand and accept it fully. */ |
| 15 /* */ | 15 /* */ |
| 16 /***************************************************************************/ | 16 /***************************************************************************/ |
| 17 | 17 |
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| 149 if ( error ) \ | 149 if ( error ) \ |
| 150 goto Exit; \ | 150 goto Exit; \ |
| 151 classes[i++] = clazz; | 151 classes[i++] = clazz; |
| 152 | 152 |
| 153 | 153 |
| 154 FT_BASE_DEF( FT_Error ) | 154 FT_BASE_DEF( FT_Error ) |
| 155 ft_create_default_module_classes( FT_Library library ) | 155 ft_create_default_module_classes( FT_Library library ) |
| 156 { | 156 { |
| 157 FT_Error error; | 157 FT_Error error; |
| 158 FT_Memory memory; | 158 FT_Memory memory; |
| 159 FT_Module_Class* *classes; | 159 FT_Module_Class* *classes = NULL; |
| 160 FT_Module_Class* clazz; | 160 FT_Module_Class* clazz; |
| 161 FT_UInt i; | 161 FT_UInt i; |
| 162 BasePIC* pic_container = (BasePIC*)library->pic_container.base; | 162 BasePIC* pic_container = (BasePIC*)library->pic_container.base; |
| 163 | 163 |
| 164 | 164 |
| 165 memory = library->memory; | 165 memory = library->memory; |
| 166 | 166 |
| 167 pic_container->default_module_classes = 0; | 167 pic_container->default_module_classes = 0; |
| 168 | 168 |
| 169 if ( FT_ALLOC( classes, sizeof ( FT_Module_Class* ) * | 169 if ( FT_ALLOC( classes, sizeof ( FT_Module_Class* ) * |
| 170 ( FT_NUM_MODULE_CLASSES + 1 ) ) ) | 170 ( FT_NUM_MODULE_CLASSES + 1 ) ) ) |
| 171 return error; | 171 return error; |
| 172 | 172 |
| 173 /* initialize all pointers to 0, especially the last one */ | 173 /* initialize all pointers to 0, especially the last one */ |
| 174 for ( i = 0; i < FT_NUM_MODULE_CLASSES; i++ ) | 174 for ( i = 0; i < FT_NUM_MODULE_CLASSES; i++ ) |
| 175 classes[i] = 0; | 175 classes[i] = 0; |
| 176 classes[FT_NUM_MODULE_CLASSES] = 0; | 176 classes[FT_NUM_MODULE_CLASSES] = 0; |
| 177 | 177 |
| 178 i = 0; | 178 i = 0; |
| 179 | 179 |
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| 235 FT_Memory memory; | 235 FT_Memory memory; |
| 236 | 236 |
| 237 | 237 |
| 238 /* First of all, allocate a new system object -- this function is part */ | 238 /* First of all, allocate a new system object -- this function is part */ |
| 239 /* of the system-specific component, i.e. `ftsystem.c'. */ | 239 /* of the system-specific component, i.e. `ftsystem.c'. */ |
| 240 | 240 |
| 241 memory = FT_New_Memory(); | 241 memory = FT_New_Memory(); |
| 242 if ( !memory ) | 242 if ( !memory ) |
| 243 { | 243 { |
| 244 FT_ERROR(( "FT_Init_FreeType: cannot find memory manager\n" )); | 244 FT_ERROR(( "FT_Init_FreeType: cannot find memory manager\n" )); |
| 245 return FT_Err_Unimplemented_Feature; | 245 return FT_THROW( Unimplemented_Feature ); |
| 246 } | 246 } |
| 247 | 247 |
| 248 /* build a library out of it, then fill it with the set of */ | 248 /* build a library out of it, then fill it with the set of */ |
| 249 /* default drivers. */ | 249 /* default drivers. */ |
| 250 | 250 |
| 251 error = FT_New_Library( memory, alibrary ); | 251 error = FT_New_Library( memory, alibrary ); |
| 252 if ( error ) | 252 if ( error ) |
| 253 FT_Done_Memory( memory ); | 253 FT_Done_Memory( memory ); |
| 254 else | 254 else |
| 255 FT_Add_Default_Modules( *alibrary ); | 255 FT_Add_Default_Modules( *alibrary ); |
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| 273 | 273 |
| 274 /* discard memory manager */ | 274 /* discard memory manager */ |
| 275 FT_Done_Memory( memory ); | 275 FT_Done_Memory( memory ); |
| 276 } | 276 } |
| 277 | 277 |
| 278 return FT_Err_Ok; | 278 return FT_Err_Ok; |
| 279 } | 279 } |
| 280 | 280 |
| 281 | 281 |
| 282 /* END */ | 282 /* END */ |
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