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+/****************************************************************************
+ *
+ * psft.h
+ *
+ * FreeType Glue Component to Adobe's Interpreter (specification).
+ *
+ * Copyright 2013 Adobe Systems Incorporated.
+ *
+ * This software, and all works of authorship, whether in source or
+ * object code form as indicated by the copyright notice(s) included
+ * herein (collectively, the "Work") is made available, and may only be
+ * used, modified, and distributed under the FreeType Project License,
+ * LICENSE.TXT. Additionally, subject to the terms and conditions of the
+ * FreeType Project License, each contributor to the Work hereby grants
+ * to any individual or legal entity exercising permissions granted by
+ * the FreeType Project License and this section (hereafter, "You" or
+ * "Your") a perpetual, worldwide, non-exclusive, no-charge,
+ * royalty-free, irrevocable (except as stated in this section) patent
+ * license to make, have made, use, offer to sell, sell, import, and
+ * otherwise transfer the Work, where such license applies only to those
+ * patent claims licensable by such contributor that are necessarily
+ * infringed by their contribution(s) alone or by combination of their
+ * contribution(s) with the Work to which such contribution(s) was
+ * submitted. If You institute patent litigation against any entity
+ * (including a cross-claim or counterclaim in a lawsuit) alleging that
+ * the Work or a contribution incorporated within the Work constitutes
+ * direct or contributory patent infringement, then any patent licenses
+ * granted to You under this License for that Work shall terminate as of
+ * the date such litigation is filed.
+ *
+ * By using, modifying, or distributing the Work you indicate that you
+ * have read and understood the terms and conditions of the
+ * FreeType Project License as well as those provided in this section,
+ * and you accept them fully.
+ *
+ */
+
+
+#ifndef PSFT_H_
+#define PSFT_H_
+
+
+#include <freetype/internal/compiler-macros.h>
+#include "pstypes.h"
+
+ /* TODO: disable asserts for now */
+#define CF2_NDEBUG
+
+
+#include <freetype/ftsystem.h>
+
+#include "psglue.h"
+#include <freetype/internal/psaux.h> /* for PS_Decoder */
+
+
+FT_BEGIN_HEADER
+
+
+ FT_LOCAL( FT_Error )
+ cf2_decoder_parse_charstrings( PS_Decoder* decoder,
+ FT_Byte* charstring_base,
+ FT_ULong charstring_len );
+
+ FT_LOCAL( CFF_SubFont )
+ cf2_getSubfont( PS_Decoder* decoder );
+
+ FT_LOCAL( CFF_VStore )
+ cf2_getVStore( PS_Decoder* decoder );
+
+ FT_LOCAL( FT_UInt )
+ cf2_getMaxstack( PS_Decoder* decoder );
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ FT_LOCAL( FT_Error )
+ cf2_getNormalizedVector( PS_Decoder* decoder,
+ CF2_UInt *len,
+ FT_Fixed* *vec );
+#endif
+
+ FT_LOCAL( CF2_Fixed )
+ cf2_getPpemY( PS_Decoder* decoder );
+ FT_LOCAL( CF2_Fixed )
+ cf2_getStdVW( PS_Decoder* decoder );
+ FT_LOCAL( CF2_Fixed )
+ cf2_getStdHW( PS_Decoder* decoder );
+
+ FT_LOCAL( void )
+ cf2_getBlueMetrics( PS_Decoder* decoder,
+ CF2_Fixed* blueScale,
+ CF2_Fixed* blueShift,
+ CF2_Fixed* blueFuzz );
+ FT_LOCAL( void )
+ cf2_getBlueValues( PS_Decoder* decoder,
+ size_t* count,
+ FT_Pos* *data );
+ FT_LOCAL( void )
+ cf2_getOtherBlues( PS_Decoder* decoder,
+ size_t* count,
+ FT_Pos* *data );
+ FT_LOCAL( void )
+ cf2_getFamilyBlues( PS_Decoder* decoder,
+ size_t* count,
+ FT_Pos* *data );
+ FT_LOCAL( void )
+ cf2_getFamilyOtherBlues( PS_Decoder* decoder,
+ size_t* count,
+ FT_Pos* *data );
+
+ FT_LOCAL( CF2_Int )
+ cf2_getLanguageGroup( PS_Decoder* decoder );
+
+ FT_LOCAL( CF2_Int )
+ cf2_initGlobalRegionBuffer( PS_Decoder* decoder,
+ CF2_Int subrNum,
+ CF2_Buffer buf );
+ FT_LOCAL( FT_Error )
+ cf2_getSeacComponent( PS_Decoder* decoder,
+ CF2_Int code,
+ CF2_Buffer buf );
+ FT_LOCAL( void )
+ cf2_freeSeacComponent( PS_Decoder* decoder,
+ CF2_Buffer buf );
+ FT_LOCAL( CF2_Int )
+ cf2_initLocalRegionBuffer( PS_Decoder* decoder,
+ CF2_Int subrNum,
+ CF2_Buffer buf );
+
+ FT_LOCAL( CF2_Fixed )
+ cf2_getDefaultWidthX( PS_Decoder* decoder );
+ FT_LOCAL( CF2_Fixed )
+ cf2_getNominalWidthX( PS_Decoder* decoder );
+
+
+ FT_LOCAL( FT_Error )
+ cf2_getT1SeacComponent( PS_Decoder* decoder,
+ FT_UInt glyph_index,
+ CF2_Buffer buf );
+ FT_LOCAL( void )
+ cf2_freeT1SeacComponent( PS_Decoder* decoder,
+ CF2_Buffer buf );
+
+ /*
+ * FreeType client outline
+ *
+ * process output from the charstring interpreter
+ */
+ typedef struct CF2_OutlineRec_
+ {
+ CF2_OutlineCallbacksRec root; /* base class must be first */
+ PS_Decoder* decoder;
+
+ } CF2_OutlineRec, *CF2_Outline;
+
+
+ FT_LOCAL( void )
+ cf2_outline_reset( CF2_Outline outline );
+ FT_LOCAL( void )
+ cf2_outline_close( CF2_Outline outline );
+
+
+FT_END_HEADER
+
+
+#endif /* PSFT_H_ */
+
+
+/* END */