--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libfreetype/src/cid/cidriver.c Mon Apr 25 01:46:54 2011 +0200
@@ -0,0 +1,240 @@
+/***************************************************************************/
+/* */
+/* cidriver.c */
+/* */
+/* CID driver interface (body). */
+/* */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 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. */
+/* */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cidriver.h"
+#include "cidgload.h"
+#include FT_INTERNAL_DEBUG_H
+
+#include "ciderrs.h"
+
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_CID_H
+
+
+ /*************************************************************************/
+ /* */
+ /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
+ /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
+ /* messages during execution. */
+ /* */
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_ciddriver
+
+
+ /*
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ cid_get_postscript_name( CID_Face face )
+ {
+ const char* result = face->cid.cid_font_name;
+
+
+ if ( result && result[0] == '/' )
+ result++;
+
+ return result;
+ }
+
+
+ static const FT_Service_PsFontNameRec cid_service_ps_name =
+ {
+ (FT_PsName_GetFunc) cid_get_postscript_name
+ };
+
+
+ /*
+ * POSTSCRIPT INFO SERVICE
+ *
+ */
+
+ static FT_Error
+ cid_ps_get_font_info( FT_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ *afont_info = ((CID_Face)face)->cid.font_info;
+
+ return CID_Err_Ok;
+ }
+
+ static FT_Error
+ cid_ps_get_font_extra( FT_Face face,
+ PS_FontExtraRec* afont_extra )
+ {
+ *afont_extra = ((CID_Face)face)->font_extra;
+
+ return CID_Err_Ok;
+ }
+
+ static const FT_Service_PsInfoRec cid_service_ps_info =
+ {
+ (PS_GetFontInfoFunc) cid_ps_get_font_info,
+ (PS_GetFontExtraFunc) cid_ps_get_font_extra,
+ (PS_HasGlyphNamesFunc) NULL, /* unsupported with CID fonts */
+ (PS_GetFontPrivateFunc)NULL /* unsupported */
+ };
+
+
+ /*
+ * CID INFO SERVICE
+ *
+ */
+ static FT_Error
+ cid_get_ros( CID_Face face,
+ const char* *registry,
+ const char* *ordering,
+ FT_Int *supplement )
+ {
+ CID_FaceInfo cid = &face->cid;
+
+
+ if ( registry )
+ *registry = cid->registry;
+
+ if ( ordering )
+ *ordering = cid->ordering;
+
+ if ( supplement )
+ *supplement = cid->supplement;
+
+ return CID_Err_Ok;
+ }
+
+
+ static FT_Error
+ cid_get_is_cid( CID_Face face,
+ FT_Bool *is_cid )
+ {
+ FT_Error error = CID_Err_Ok;
+ FT_UNUSED( face );
+
+
+ if ( is_cid )
+ *is_cid = 1; /* cid driver is only used for CID keyed fonts */
+
+ return error;
+ }
+
+
+ static FT_Error
+ cid_get_cid_from_glyph_index( CID_Face face,
+ FT_UInt glyph_index,
+ FT_UInt *cid )
+ {
+ FT_Error error = CID_Err_Ok;
+ FT_UNUSED( face );
+
+
+ if ( cid )
+ *cid = glyph_index; /* identity mapping */
+
+ return error;
+ }
+
+
+ static const FT_Service_CIDRec cid_service_cid_info =
+ {
+ (FT_CID_GetRegistryOrderingSupplementFunc)cid_get_ros,
+ (FT_CID_GetIsInternallyCIDKeyedFunc) cid_get_is_cid,
+ (FT_CID_GetCIDFromGlyphIndexFunc) cid_get_cid_from_glyph_index
+ };
+
+
+ /*
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec cid_services[] =
+ {
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CID },
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cid_service_ps_name },
+ { FT_SERVICE_ID_POSTSCRIPT_INFO, &cid_service_ps_info },
+ { FT_SERVICE_ID_CID, &cid_service_cid_info },
+ { NULL, NULL }
+ };
+
+
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ cid_get_interface( FT_Module module,
+ const char* cid_interface )
+ {
+ FT_UNUSED( module );
+
+ return ft_service_list_lookup( cid_services, cid_interface );
+ }
+
+
+
+ FT_CALLBACK_TABLE_DEF
+ const FT_Driver_ClassRec t1cid_driver_class =
+ {
+ /* first of all, the FT_Module_Class fields */
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+ FT_MODULE_DRIVER_HAS_HINTER,
+
+ sizeof( FT_DriverRec ),
+ "t1cid", /* module name */
+ 0x10000L, /* version 1.0 of driver */
+ 0x20000L, /* requires FreeType 2.0 */
+
+ 0,
+
+ cid_driver_init,
+ cid_driver_done,
+ cid_get_interface
+ },
+
+ /* then the other font drivers fields */
+ sizeof( CID_FaceRec ),
+ sizeof( CID_SizeRec ),
+ sizeof( CID_GlyphSlotRec ),
+
+ cid_face_init,
+ cid_face_done,
+
+ cid_size_init,
+ cid_size_done,
+ cid_slot_init,
+ cid_slot_done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+
+ cid_slot_load_glyph,
+
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
+
+ 0, /* FT_Face_GetAdvancesFunc */
+
+ cid_size_request,
+ 0 /* FT_Size_SelectFunc */
+ };
+
+
+/* END */