Update to FreeType 2.3.12

1 files changed, 100 insertions, 11 deletions

diff --git a/src/base/ftinit.c b/src/base/ftinit.c
index dac30b0..1914228 100644
--- a/src/base/ftinit.c
+++ b/src/base/ftinit.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType initialization layer (body).                                */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2005, 2007 by                               */
+/*  Copyright 1996-2001, 2002, 2005, 2007, 2009 by                         */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -42,6 +42,7 @@
 #include FT_INTERNAL_OBJECTS_H
 #include FT_INTERNAL_DEBUG_H
 #include FT_MODULE_H
+#include "basepic.h"
 
 
   /*************************************************************************/
@@ -53,6 +54,8 @@
 #undef  FT_COMPONENT
 #define FT_COMPONENT  trace_init
 
+#ifndef FT_CONFIG_OPTION_PIC
+
 #undef  FT_USE_MODULE
 #ifdef __cplusplus
 #define FT_USE_MODULE( type, x )  extern "C" const type  x;
@@ -74,6 +77,99 @@
     0
   };
 
+#else /* FT_CONFIG_OPTION_PIC */
+
+#ifdef __cplusplus
+#define FT_EXTERNC  extern "C"
+#else
+#define FT_EXTERNC  extern
+#endif
+
+  /* declare the module's class creation/destruction functions */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )  \
+  FT_EXTERNC FT_Error FT_Create_Class_##x( FT_Library library, FT_Module_Class** output_class ); \
+  FT_EXTERNC void     FT_Destroy_Class_##x( FT_Library library, FT_Module_Class*  clazz );
+
+#include FT_CONFIG_MODULES_H
+
+
+  /* count all module classes */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )  MODULE_CLASS_##x,
+
+  enum {
+#include FT_CONFIG_MODULES_H
+    FT_NUM_MODULE_CLASSES
+  };
+
+  /* destroy all module classes */  
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )  \
+  if ( classes[i] ) { FT_Destroy_Class_##x(library, classes[i]); } \
+  i++;                                                             \
+
+  FT_BASE_DEF( void )
+  ft_destroy_default_module_classes( FT_Library  library )
+  {
+    FT_Module_Class** classes;
+    FT_Memory         memory;
+    FT_UInt           i;
+    BasePIC*          pic_container = (BasePIC*)library->pic_container.base;
+
+    if ( !pic_container->default_module_classes )
+      return;
+
+    memory = library->memory;
+    classes = pic_container->default_module_classes;
+    i = 0;
+
+#include FT_CONFIG_MODULES_H
+
+    FT_FREE( classes );
+    pic_container->default_module_classes = 0;
+  }
+
+  /* initialize all module classes and the pointer table */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )                \
+  error = FT_Create_Class_##x(library, &clazz); \
+  if (error) goto Exit;                         \
+  classes[i++] = clazz;
+
+  FT_BASE_DEF( FT_Error )
+  ft_create_default_module_classes( FT_Library  library )
+  {
+    FT_Error          error;
+    FT_Memory         memory;
+    FT_Module_Class** classes;
+    FT_Module_Class*  clazz;
+    FT_UInt           i;
+    BasePIC*          pic_container = (BasePIC*)library->pic_container.base;
+
+    memory = library->memory;  
+    pic_container->default_module_classes = 0;
+
+    if ( FT_ALLOC(classes, sizeof(FT_Module_Class*) * (FT_NUM_MODULE_CLASSES + 1) ) )
+      return error;
+    /* initialize all pointers to 0, especially the last one */
+    for (i = 0; i < FT_NUM_MODULE_CLASSES; i++)
+      classes[i] = 0;
+    classes[FT_NUM_MODULE_CLASSES] = 0;
+
+    i = 0;
+
+#include FT_CONFIG_MODULES_H
+
+Exit:    
+    if (error) ft_destroy_default_module_classes( library );
+    else pic_container->default_module_classes = classes;
+
+    return error;    
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
 
   /* documentation is in ftmodapi.h */
 
@@ -86,16 +182,15 @@
 
     /* test for valid `library' delayed to FT_Add_Module() */
 
-    cur = ft_default_modules;
+    cur = FT_DEFAULT_MODULES_GET;
     while ( *cur )
     {
       error = FT_Add_Module( library, *cur );
       /* notify errors, but don't stop */
       if ( error )
-      {
-        FT_ERROR(( "FT_Add_Default_Module: Cannot install `%s', error = 0x%x\n",
+        FT_TRACE0(( "FT_Add_Default_Module:"
+                    " Cannot install `%s', error = 0x%x\n",
                    (*cur)->module_name, error ));
-      }
       cur++;
     }
   }
@@ -127,13 +222,7 @@
     if ( error )
       FT_Done_Memory( memory );
     else
-    {
-      (*alibrary)->version_major = FREETYPE_MAJOR;
-      (*alibrary)->version_minor = FREETYPE_MINOR;
-      (*alibrary)->version_patch = FREETYPE_PATCH;
-
       FT_Add_Default_Modules( *alibrary );
-    }
 
     return error;
   }