ref: c6df41e319b9f841223365d443819805851f78ce
dir: /src/autofit/afdummy.c/
/**************************************************************************** * * afdummy.c * * Auto-fitter dummy routines to be used if no hinting should be * performed (body). * * Copyright 2003-2018 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 "afdummy.h" #include "afhints.h" #include "aferrors.h" static FT_Error af_dummy_hints_init( AF_GlyphHints hints, AF_StyleMetrics metrics ) { af_glyph_hints_rescale( hints, metrics ); hints->x_scale = metrics->scaler.x_scale; hints->y_scale = metrics->scaler.y_scale; hints->x_delta = metrics->scaler.x_delta; hints->y_delta = metrics->scaler.y_delta; return FT_Err_Ok; } static FT_Error af_dummy_hints_apply( FT_UInt glyph_index, AF_GlyphHints hints, FT_Outline* outline ) { FT_Error error; FT_UNUSED( glyph_index ); error = af_glyph_hints_reload( hints, outline ); if ( !error ) af_glyph_hints_save( hints, outline ); return error; } AF_DEFINE_WRITING_SYSTEM_CLASS( af_dummy_writing_system_class, AF_WRITING_SYSTEM_DUMMY, sizeof ( AF_StyleMetricsRec ), (AF_WritingSystem_InitMetricsFunc) NULL, /* style_metrics_init */ (AF_WritingSystem_ScaleMetricsFunc)NULL, /* style_metrics_scale */ (AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */ (AF_WritingSystem_GetStdWidthsFunc)NULL, /* style_metrics_getstdw */ (AF_WritingSystem_InitHintsFunc) af_dummy_hints_init, /* style_hints_init */ (AF_WritingSystem_ApplyHintsFunc) af_dummy_hints_apply /* style_hints_apply */ ) /* END */