43c015823f
Make the new objects copy over values. They are essentially wrapper
types for the different decoders/builders.
* include/freetype/internal/psaux.h: Update declarations.
(PS_Builder): Add `is_t1' flag.
(PS_Decoder_{Get,Free}_Glyph_Callback): Renamed to...
(CFF_Decoder_{Get,Free}_Glyph_Callback: ... this.
(PS_Decoder): Updated.
Add `t1_parse_callback' member.
(PSAux_ServiceRec): Add `ps_decoder_init' member.
* src/psaux/psdecode.h, src/psaux/psobjs.h: Update declarations.
* src/psaux/psdecode.c, src/psaux/psobjs.c: Implement copy with two
modes.
* src/psaux/psauxmod.c: Add builder and decoder functions to `PSAux'
service.
91 lines
3.7 KiB
C
91 lines
3.7 KiB
C
|
|
|
|
#include <ft2build.h>
|
|
#include FT_INTERNAL_SERVICE_H
|
|
|
|
#include "psdecode.h"
|
|
#include "psobjs.h"
|
|
|
|
#include "psauxerr.h"
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Function> */
|
|
/* ps_decoder_init */
|
|
/* */
|
|
/* <Description> */
|
|
/* Creates a decoder for the combined Type 1 / CFF interpreter. */
|
|
/* */
|
|
/* <InOut> */
|
|
/* decoder :: A pointer to the glyph builder to initialize. */
|
|
/* */
|
|
/* <Input> */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
FT_LOCAL_DEF( void )
|
|
ps_decoder_init( void* decoder,
|
|
FT_Bool is_t1,
|
|
PS_Decoder* ps_decoder )
|
|
{
|
|
FT_ZERO( ps_decoder );
|
|
|
|
if ( is_t1 )
|
|
{
|
|
T1_Decoder t1_decoder = (T1_Decoder)decoder;
|
|
|
|
ps_builder_init( &t1_decoder->builder,
|
|
is_t1,
|
|
&ps_decoder->builder );
|
|
|
|
ps_decoder->psnames = t1_decoder->psnames;
|
|
|
|
ps_decoder->num_glyphs = t1_decoder->num_glyphs;
|
|
ps_decoder->glyph_names = t1_decoder->glyph_names;
|
|
ps_decoder->hint_mode = t1_decoder->hint_mode;
|
|
ps_decoder->blend = t1_decoder->blend;
|
|
/* ps_decoder->t1_parse_callback = t1_decoder->parse_callback; */
|
|
|
|
ps_decoder->num_locals = t1_decoder->num_subrs;
|
|
ps_decoder->locals = t1_decoder->subrs;
|
|
ps_decoder->locals_len = t1_decoder->subrs_len;
|
|
ps_decoder->locals_hash = t1_decoder->subrs_hash;
|
|
|
|
ps_decoder->buildchar = t1_decoder->buildchar;
|
|
ps_decoder->len_buildchar = t1_decoder->len_buildchar;
|
|
|
|
ps_decoder->lenIV = t1_decoder->lenIV;
|
|
}
|
|
else
|
|
{
|
|
CFF_Decoder* cff_decoder = (CFF_Decoder*)decoder;
|
|
|
|
ps_builder_init( &cff_decoder->builder,
|
|
is_t1,
|
|
&ps_decoder->builder );
|
|
|
|
ps_decoder->cff = cff_decoder->cff;
|
|
ps_decoder->current_subfont = cff_decoder->current_subfont;
|
|
|
|
ps_decoder->num_globals = cff_decoder->num_globals;
|
|
ps_decoder->globals = cff_decoder->globals;
|
|
ps_decoder->globals_bias = cff_decoder->globals_bias;
|
|
ps_decoder->num_locals = cff_decoder->num_locals;
|
|
ps_decoder->locals = cff_decoder->locals;
|
|
ps_decoder->locals_bias = cff_decoder->locals_bias;
|
|
|
|
ps_decoder->glyph_width = cff_decoder->glyph_width;
|
|
ps_decoder->nominal_width = cff_decoder->nominal_width;
|
|
ps_decoder->width_only = cff_decoder->width_only;
|
|
|
|
ps_decoder->hint_mode = cff_decoder->hint_mode;
|
|
|
|
ps_decoder->get_glyph_callback = cff_decoder->get_glyph_callback;
|
|
ps_decoder->free_glyph_callback = cff_decoder->free_glyph_callback;
|
|
}
|
|
}
|
|
|