6b5c669b7b
(cid_size_init): This. * src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to... (t1_builder_add_point1): This. Updated all affected code. * src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings. * src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto. Formatting, minor doc fixes.
138 lines
4.1 KiB
C
138 lines
4.1 KiB
C
/***************************************************************************/
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/* */
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/* ahmodule.c */
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/* */
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/* Auto-hinting module implementation (declaration). */
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/* */
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/* Copyright 2000-2001, 2002 Catharon Productions Inc. */
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/* Author: David Turner */
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/* */
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/* This file is part of the Catharon Typography Project and shall only */
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/* be used, modified, and distributed under the terms of the Catharon */
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/* Open Source License that should come with this file under the name */
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/* `CatharonLicense.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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/* Note that this license is compatible with the FreeType license. */
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/* */
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/***************************************************************************/
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#include <ft2build.h>
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#include FT_MODULE_H
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#include "ahhint.h"
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#ifdef DEBUG_HINTER
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AH_Hinter ah_debug_hinter = NULL;
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FT_Bool ah_debug_disable_horz = 0;
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FT_Bool ah_debug_disable_vert = 0;
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#endif
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typedef struct FT_AutoHinterRec_
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{
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FT_ModuleRec root;
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AH_Hinter hinter;
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} FT_AutoHinterRec;
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FT_CALLBACK_DEF( FT_Error )
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ft_autohinter_init( FT_AutoHinter module )
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{
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FT_Error error;
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error = ah_hinter_new( module->root.library, &module->hinter );
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#ifdef DEBUG_HINTER
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if ( !error )
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ah_debug_hinter = module->hinter;
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#endif
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return error;
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}
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FT_CALLBACK_DEF( void )
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ft_autohinter_done( FT_AutoHinter module )
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{
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ah_hinter_done( module->hinter );
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#ifdef DEBUG_HINTER
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ah_debug_hinter = NULL;
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#endif
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}
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FT_CALLBACK_DEF( FT_Error )
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ft_autohinter_load_glyph( FT_AutoHinter module,
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FT_GlyphSlot slot,
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FT_Size size,
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FT_UInt glyph_index,
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FT_Int32 load_flags )
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{
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return ah_hinter_load_glyph( module->hinter,
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slot, size, glyph_index, load_flags );
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}
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FT_CALLBACK_DEF( void )
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ft_autohinter_reset_globals( FT_AutoHinter module,
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FT_Face face )
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{
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FT_UNUSED( module );
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if ( face->autohint.data )
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ah_hinter_done_face_globals( (AH_Face_Globals)(face->autohint.data) );
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}
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FT_CALLBACK_DEF( void )
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ft_autohinter_get_globals( FT_AutoHinter module,
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FT_Face face,
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void** global_hints,
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long* global_len )
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{
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ah_hinter_get_global_hints( module->hinter, face,
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global_hints, global_len );
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}
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FT_CALLBACK_DEF( void )
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ft_autohinter_done_globals( FT_AutoHinter module,
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void* global_hints )
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{
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ah_hinter_done_global_hints( module->hinter, global_hints );
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}
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FT_CALLBACK_TABLE_DEF
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const FT_AutoHinter_ServiceRec ft_autohinter_service =
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{
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ft_autohinter_reset_globals,
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ft_autohinter_get_globals,
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ft_autohinter_done_globals,
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ft_autohinter_load_glyph
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};
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FT_CALLBACK_TABLE_DEF
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const FT_Module_Class autohint_module_class =
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{
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ft_module_hinter,
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sizeof ( FT_AutoHinterRec ),
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"autohinter",
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0x10000L, /* version 1.0 of the autohinter */
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0x20000L, /* requires FreeType 2.0 or above */
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(const void*) &ft_autohinter_service,
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(FT_Module_Constructor)ft_autohinter_init,
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(FT_Module_Destructor) ft_autohinter_done,
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(FT_Module_Requester) 0
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};
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/* END */
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