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/****************************************************************************
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*
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* afdummy.c
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*
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* Auto-fitter dummy routines to be used if no hinting should be
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* performed (body).
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*
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* Copyright (C) 2003-2019 by
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* David Turner, Robert Wilhelm, and Werner Lemberg.
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*
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* This file is part of the FreeType project, and may only be used,
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* modified, and distributed under the terms of the FreeType project
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* license, LICENSE.TXT. By continuing to use, modify, or distribute
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* this file you indicate that you have read the license and
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* understand and accept it fully.
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*
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*/
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49234
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#include "afdummy.h"
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#include "afhints.h"
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#include "aferrors.h"
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static FT_Error
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af_dummy_hints_init( AF_GlyphHints hints,
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AF_StyleMetrics metrics )
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{
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af_glyph_hints_rescale( hints, metrics );
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hints->x_scale = metrics->scaler.x_scale;
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hints->y_scale = metrics->scaler.y_scale;
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hints->x_delta = metrics->scaler.x_delta;
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hints->y_delta = metrics->scaler.y_delta;
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return FT_Err_Ok;
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}
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static FT_Error
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af_dummy_hints_apply( FT_UInt glyph_index,
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AF_GlyphHints hints,
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FT_Outline* outline,
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AF_StyleMetrics metrics )
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{
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FT_Error error;
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FT_UNUSED( glyph_index );
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FT_UNUSED( metrics );
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error = af_glyph_hints_reload( hints, outline );
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if ( !error )
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af_glyph_hints_save( hints, outline );
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return error;
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}
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AF_DEFINE_WRITING_SYSTEM_CLASS(
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af_dummy_writing_system_class,
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AF_WRITING_SYSTEM_DUMMY,
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sizeof ( AF_StyleMetricsRec ),
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(AF_WritingSystem_InitMetricsFunc) NULL, /* style_metrics_init */
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(AF_WritingSystem_ScaleMetricsFunc)NULL, /* style_metrics_scale */
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(AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */
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(AF_WritingSystem_GetStdWidthsFunc)NULL, /* style_metrics_getstdw */
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(AF_WritingSystem_InitHintsFunc) af_dummy_hints_init, /* style_hints_init */
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(AF_WritingSystem_ApplyHintsFunc) af_dummy_hints_apply /* style_hints_apply */
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)
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/* END */
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