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/****************************************************************************
*
* svpfr.h
*
* Internal PFR service functions (specification).
*
* Copyright (C) 2003-2020 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.
*
*/
#ifndef SVPFR_H_
#define SVPFR_H_
#include <freetype/ftpfr.h>
#include <freetype/internal/ftserv.h>
FT_BEGIN_HEADER
#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics"
typedef FT_Error
(*FT_PFR_GetMetricsFunc)( FT_Face face,
FT_UInt *aoutline,
FT_UInt *ametrics,
FT_Fixed *ax_scale,
FT_Fixed *ay_scale );
typedef FT_Error
(*FT_PFR_GetKerningFunc)( FT_Face face,
FT_UInt left,
FT_UInt right,
FT_Vector *avector );
typedef FT_Error
(*FT_PFR_GetAdvanceFunc)( FT_Face face,
FT_UInt gindex,
FT_Pos *aadvance );
FT_DEFINE_SERVICE( PfrMetrics )
{
FT_PFR_GetMetricsFunc get_metrics;
FT_PFR_GetKerningFunc get_kerning;
FT_PFR_GetAdvanceFunc get_advance;
};
FT_END_HEADER
#endif /* SVPFR_H_ */
/* END */
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