Update freetype sources (2.6.2) in third party.

third_party/freetype2/src/src/sfnt/sfntpic.c

Index: third_party/freetype2/src/src/sfnt/sfntpic.c
diff --git a/third_party/freetype2/src/src/sfnt/sfntpic.c b/third_party/freetype2/src/src/sfnt/sfntpic.c
new file mode 100644
index 0000000000000000000000000000000000000000..2aaf4bcc40aa7e241293db4f630d04e3cc7ecf39
--- /dev/null
+++ b/third_party/freetype2/src/src/sfnt/sfntpic.c
@@ -0,0 +1,143 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfntpic.c                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for sfnt module.     */
+/*                                                                         */
+/*  Copyright 2009-2015 by                                                 */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  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.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "sfntpic.h"
+#include "sferrors.h"
+
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from sfdriver.c */
+  FT_Error
+  FT_Create_Class_sfnt_services( FT_Library           library,
+                                 FT_ServiceDescRec**  output_class );
+  void
+  FT_Destroy_Class_sfnt_services( FT_Library          library,
+                                  FT_ServiceDescRec*  clazz );
+  void
+  FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec*  clazz );
+  void
+  FT_Init_Class_sfnt_interface( FT_Library       library,
+                                SFNT_Interface*  clazz );
+  void
+  FT_Init_Class_sfnt_service_glyph_dict(
+    FT_Library                library,
+    FT_Service_GlyphDictRec*  clazz );
+  void
+  FT_Init_Class_sfnt_service_ps_name(
+    FT_Library                 library,
+    FT_Service_PsFontNameRec*  clazz );
+  void
+  FT_Init_Class_tt_service_get_cmap_info(
+    FT_Library              library,
+    FT_Service_TTCMapsRec*  clazz );
+  void
+  FT_Init_Class_sfnt_service_sfnt_table(
+    FT_Service_SFNT_TableRec*  clazz );
+
+
+  /* forward declaration of PIC init functions from ttcmap.c */
+  FT_Error
+  FT_Create_Class_tt_cmap_classes( FT_Library       library,
+                                   TT_CMap_Class**  output_class );
+  void
+  FT_Destroy_Class_tt_cmap_classes( FT_Library      library,
+                                    TT_CMap_Class*  clazz );
+
+
+  void
+  sfnt_module_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory          memory        = library->memory;
+
+
+    if ( pic_container->sfnt )
+    {
+      sfntModulePIC*  container = (sfntModulePIC*)pic_container->sfnt;
+
+
+      if ( container->sfnt_services )
+        FT_Destroy_Class_sfnt_services( library,
+                                        container->sfnt_services );
+      container->sfnt_services = NULL;
+
+      if ( container->tt_cmap_classes )
+        FT_Destroy_Class_tt_cmap_classes( library,
+                                          container->tt_cmap_classes );
+      container->tt_cmap_classes = NULL;
+
+      FT_FREE( container );
+      pic_container->sfnt = NULL;
+    }
+  }
+
+
+  FT_Error
+  sfnt_module_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error         = FT_Err_Ok;
+    sfntModulePIC*     container     = NULL;
+    FT_Memory          memory        = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->sfnt = container;
+
+    /* initialize pointer table -                       */
+    /* this is how the module usually expects this data */
+    error = FT_Create_Class_sfnt_services( library,
+                                           &container->sfnt_services );
+    if ( error )
+      goto Exit;
+
+    error = FT_Create_Class_tt_cmap_classes( library,
+                                             &container->tt_cmap_classes );
+    if ( error )
+      goto Exit;
+
+    FT_Init_Class_sfnt_service_glyph_dict(
+      library, &container->sfnt_service_glyph_dict );
+    FT_Init_Class_sfnt_service_ps_name(
+      library, &container->sfnt_service_ps_name );
+    FT_Init_Class_tt_service_get_cmap_info(
+      library, &container->tt_service_get_cmap_info );
+    FT_Init_Class_sfnt_service_sfnt_table(
+      &container->sfnt_service_sfnt_table );
+#ifdef TT_CONFIG_OPTION_BDF
+    FT_Init_Class_sfnt_service_bdf( &container->sfnt_service_bdf );
+#endif
+    FT_Init_Class_sfnt_interface( library, &container->sfnt_interface );
+
+  Exit:
+    if ( error )
+      sfnt_module_class_pic_free( library );
+    return error;
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */