/* Copyright (C) 2020-2025 Artifex Software, Inc.

   All Rights Reserved.

   This software is provided AS-IS with no warranty, either express or

   implied.

   This software is distributed under license and may not be copied,

   modified or distributed except as expressly authorized under the terms

   of the license contained in the file LICENSE in this distribution.

   Refer to licensing information at http://www.artifex.com or contact

   Artifex Software, Inc.,  39 Mesa Street, Suite 108A, San Francisco,

   CA 94129, USA, for further information.

*/

/* code for CIDFontType2/Type 9 font handling */

/* CIDFonts with Truetype outlines */

#include "pdf_int.h"

#include "pdf_font.h"

#include "pdf_font0.h"

#include "pdf_fontTT.h"

#include "pdf_font_types.h"

#include "pdf_stack.h"

#include "pdf_file.h"

#include "pdf_dict.h"

#include "pdf_array.h"

#include "pdf_deref.h"

#include "gxfont42.h"

#include "gxfcid.h"

#include "gsutil.h"        /* For gs_next_ids() */

static int pdfi_cidtype2_string_proc(gs_font_type42 * pfont, ulong offset, uint length,

                  const byte ** pdata)

{

    pdf_cidfont_type2 *ttfont = (pdf_cidfont_type2 *)pfont->client_data;

    int code = 0;

    if (offset + length > ttfont->sfnt->length) {

        *pdata = NULL;

        code = gs_note_error(gs_error_invalidfont);

    }

    else {

        *pdata = ttfont->sfnt->data + offset;

    }

    return code;

}

static int pdfi_cidtype2_CIDMap_proc(gs_font_cid2 *pfont, gs_glyph glyph)

{

    pdf_cidfont_type2 *pdffont11 = (pdf_cidfont_type2 *)pfont->client_data;

    uint gid = glyph - GS_MIN_CID_GLYPH;

    int code = 0;

    if (pdffont11->substitute == true) {

        unsigned int ucc = 0;

        int code = pfont->procs.decode_glyph((gs_font *)pfont, glyph, -1, NULL, 0);

        if (code == 2) {

            uchar sccode[2] = {0};

            (void)pfont->procs.decode_glyph((gs_font *)pfont, glyph, -1, (ushort *)&sccode, 2);

            ucc = (sccode[0] << 8) + sccode[1];

        }

        else if (code == 4) {

            uchar iccode[4] = {0};

            (void)pfont->procs.decode_glyph((gs_font *)pfont, glyph, -1, (ushort *)&iccode, 2);

            ucc = (iccode[0] << 24) + (iccode[1] << 16) + (iccode[2] << 8) + iccode[3];

        }

        if (code == 2 || code == 4) {

            code = pdfi_fapi_check_cmap_for_GID((gs_font *)pfont, (unsigned int)ucc, &gid);

            if (code < 0 || gid == 0)

                gid = glyph - GS_MIN_CID_GLYPH;

        }

    }

    if (code == 0 && pdffont11->cidtogidmap != NULL && pdffont11->cidtogidmap->length > (gid << 1) + 1) {

       gid = pdffont11->cidtogidmap->data[gid << 1] << 8 | pdffont11->cidtogidmap->data[(gid << 1) + 1];

    }

    return (int)gid;

}

static uint pdfi_cidtype2_get_glyph_index(gs_font_type42 *pfont, gs_glyph glyph)

{

    pdf_cidfont_type2 *pdffont11 = (pdf_cidfont_type2 *)pfont->client_data;

    uint gid = glyph - GS_MIN_CID_GLYPH;

    int code = 0;

    if (glyph < GS_MIN_CID_GLYPH) {

        gid = 0;

    }

    else {

        if (glyph < GS_MIN_GLYPH_INDEX) {

            if (pdffont11->substitute == true) {

                unsigned int ucc = 0;

                code = pfont->procs.decode_glyph((gs_font *)pfont, glyph, -1, NULL, 0);

                if (code == 2) {

                    uchar sccode[2] = {0};

                    (void)pfont->procs.decode_glyph((gs_font *)pfont, glyph, -1, (ushort *)&sccode, 2);

                    ucc = (sccode[0] << 8) + sccode[1];

                }

                else if (code == 4) {

                    uchar iccode[4] = {0};

                    (void)pfont->procs.decode_glyph((gs_font *)pfont, glyph, -1, (ushort *)&iccode, 2);

                    ucc = (iccode[0] << 24) + (iccode[1] << 16) + (iccode[2] << 8) + iccode[3];

                }

                if (code == 2 || code == 4) {

                    code = pdfi_fapi_check_cmap_for_GID((gs_font *)pfont, (unsigned int)ucc, &gid);

                    if (code < 0 || gid == 0)

                        gid = glyph - GS_MIN_CID_GLYPH;

                }

            }

            if (code == 0 && pdffont11->cidtogidmap != NULL && pdffont11->cidtogidmap->length > (gid << 1) + 1) {

               gid = pdffont11->cidtogidmap->data[gid << 1] << 8 | pdffont11->cidtogidmap->data[(gid << 1) + 1];

            }

        }

    }

    return gid;

}

static int

pdfi_cidtype2_glyph_info(gs_font *font, gs_glyph glyph, const gs_matrix *pmat,

                     int members, gs_glyph_info_t *info)

{

    int code;

    pdf_cidfont_type2 *pdffont11 = (pdf_cidfont_type2 *)font->client_data;

    int submembers = members & ~(GLYPH_INFO_WIDTHS | GLYPH_INFO_VVECTOR0 | GLYPH_INFO_VVECTOR1 | GLYPH_INFO_CDEVPROC);

    /* Call with the values we should get below removed from the "members" request */

    code = (*pdffont11->orig_glyph_info)(font, glyph, pmat, submembers, info);

    if (code >= 0 && (members & GLYPH_INFO_WIDTHS) != 0

      && glyph > GS_MIN_CID_GLYPH

      && glyph < GS_MIN_GLYPH_INDEX) {

        double widths[6] = {0};

        code = pdfi_get_cidfont_glyph_metrics(font, (glyph - GS_MIN_CID_GLYPH), widths, true);

        if (code < 0) {

             /* If we couldn't get values back from W/W2, give up, and fill everything in from glyph_info */

             code = (*pdffont11->orig_glyph_info)(font, glyph, pmat, members, info);

        }

        else {

            if (pmat == NULL) {

                info->width[0].x = widths[GLYPH_W0_WIDTH_INDEX] / 1000.0;

                info->width[0].y = widths[GLYPH_W0_HEIGHT_INDEX] / 1000.0;

            }

            else {

                code = gs_point_transform(widths[GLYPH_W0_WIDTH_INDEX] / 1000.0, widths[GLYPH_W0_HEIGHT_INDEX] / 1000.0, pmat, &info->width[0]);

                if (code < 0)

                    return code;

            }

            info->members |= GLYPH_INFO_WIDTH0;

            if ((members & GLYPH_INFO_WIDTH1) != 0

                && (widths[GLYPH_W1_WIDTH_INDEX] != 0

                || widths[GLYPH_W1_HEIGHT_INDEX] != 0)) {

                if (pmat == NULL) {

                    info->width[1].x = widths[GLYPH_W1_WIDTH_INDEX] / 1000.0;

                    info->width[1].y = widths[GLYPH_W1_HEIGHT_INDEX] / 1000.0;

                }

                else {

                    code = gs_point_transform(widths[GLYPH_W1_WIDTH_INDEX] / 1000.0, widths[GLYPH_W1_HEIGHT_INDEX] / 1000.0, pmat, &info->width[1]);

                    if (code < 0)

                        return code;

                }

                info->members |= GLYPH_INFO_WIDTH1;

            }

            if ((members & GLYPH_INFO_VVECTOR1) != 0) {

                if (pmat == NULL) {

                    info->v.x = widths[GLYPH_W1_V_X_INDEX] / 1000.0;

                    info->v.y = widths[GLYPH_W1_V_Y_INDEX] / 1000.0;

                }

                else {

                    code = gs_point_transform(widths[GLYPH_W1_V_X_INDEX] / 1000.0, widths[GLYPH_W1_V_Y_INDEX] / 1000.0, pmat, &info->v);

                    if (code < 0)

                        return code;

                }

                info->members |= GLYPH_INFO_VVECTOR1;

            }

        }

    }

    return code;

}

static int

pdfi_cidtype2_enumerate_glyph(gs_font *font, int *pindex,

                         gs_glyph_space_t glyph_space, gs_glyph *pglyph)

{

    int code = 0;

    gs_font_cid2 *cid2 = (gs_font_cid2 *)font;

    pdf_cidfont_type2 *pdffont11 = (pdf_cidfont_type2 *)font->client_data;

    *pglyph = 0;

    if (*pindex <= 0)

        *pindex = 0;

    if (pdffont11->cidtogidmap != NULL && pdffont11->cidtogidmap->length > 0) {

        do {

            *pglyph = pdffont11->cidtogidmap->data[(*pindex) << 1] << 8 | pdffont11->cidtogidmap->data[((*pindex) << 1) + 1];

            (*pindex)++;

            if (*pglyph == 0 && *pindex == 1) /* notdef - special case */

                break;

        } while (*pglyph == 0 && ((*pindex) << 1) < pdffont11->cidtogidmap->length);

        if (((*pindex) << 1) >= pdffont11->cidtogidmap->length) {

            *pindex = 0;

        }

        else {

            if (*pglyph != 0 || (*pglyph == 0 && *pindex == 1)) {

                if (glyph_space == GLYPH_SPACE_INDEX) {

                    *pglyph += GS_MIN_GLYPH_INDEX;

                }

                else {

                    *pglyph = (*pindex) + GS_MIN_CID_GLYPH;

                }

            }

        }

    }

    else {

        if (*pindex < cid2->cidata.common.CIDCount) {

           if (glyph_space == GLYPH_SPACE_INDEX) {

               *pglyph = *pindex + GS_MIN_GLYPH_INDEX;

           }

           else {

               *pglyph = (*pindex) + GS_MIN_CID_GLYPH;

           }

        }

        else {

            *pindex = 0;

        }

    }

    return code;

}

static void pdfi_set_cidtype2_custom_procs(pdf_cidfont_type2 *pdfttfont)

{

    gs_font_type42 *pfont = (gs_font_type42 *)pdfttfont->pfont;

    pdfttfont->default_font_info = pfont->procs.font_info;

    pfont->procs.font_info = pdfi_default_font_info;

}

static int

pdfi_alloc_cidtype2_font(pdf_context *ctx, pdf_cidfont_type2 **font, bool is_cid)

{

    pdf_cidfont_type2 *ttfont = NULL;

    gs_font_cid2 *pfont = NULL;

    ttfont = (pdf_cidfont_type2 *)gs_alloc_bytes(ctx->memory, sizeof(pdf_cidfont_type2), "pdfi (cidtype2 pdf_font)");

    if (ttfont == NULL)

        return_error(gs_error_VMerror);

    memset(ttfont, 0x00, sizeof(pdf_cidfont_type2));

    ttfont->type = PDF_FONT;

    ttfont->ctx = ctx;

    ttfont->pdfi_font_type = e_pdf_cidfont_type2;

#if REFCNT_DEBUG

    ttfont->UID = ctx->UID++;

    outprintf(ctx->memory, "Allocated object of type %c with UID %"PRIi64"\n", ttfont->type, ttfont->UID);

#endif

    pdfi_countup(ttfont);

    pfont = (gs_font_cid2 *)gs_alloc_struct(ctx->memory, gs_font_cid2, &st_gs_font_cid2,

                            "pdfi (cidtype2 pfont)");

    if (pfont == NULL) {

        pdfi_countdown(ttfont);

        return_error(gs_error_VMerror);

    }

    memset(pfont, 0x00, sizeof(gs_font_cid2));

    ttfont->pfont = (gs_font_base *)pfont;

    gs_make_identity(&pfont->orig_FontMatrix);

    gs_make_identity(&pfont->FontMatrix);

    pfont->next = pfont->prev = 0;

    pfont->memory = ctx->memory;

    pfont->dir = ctx->font_dir;

    pfont->is_resource = false;

    gs_notify_init(&pfont->notify_list, ctx->memory);

    pfont->base = (gs_font *) ttfont->pfont;

    pfont->client_data = ttfont;

    pfont->WMode = 0;

    pfont->PaintType = 0;

    pfont->StrokeWidth = 0;

    pfont->is_cached = 0;

    pfont->FAPI = NULL;

    pfont->FAPI_font_data = NULL;

    pfont->procs.init_fstack = gs_default_init_fstack;

    pfont->procs.next_char_glyph = gs_default_next_char_glyph;

    pfont->FontType = ft_CID_TrueType;

    pfont->ExactSize = fbit_use_outlines;

    pfont->InBetweenSize = fbit_use_outlines;

    pfont->TransformedChar = fbit_use_outlines;

    /* We may want to do something clever with an XUID here */

    pfont->id = gs_next_ids(ctx->memory, 1);

    uid_set_UniqueID(&pfont->UID, pfont->id);

    /* The buildchar proc will be filled in by FAPI -

       we won't worry about working without FAPI */

    pfont->procs.encode_char = pdfi_encode_char;

    pfont->data.string_proc = pdfi_cidtype2_string_proc;

    pfont->procs.glyph_name = ctx->get_glyph_name;

    pfont->procs.decode_glyph = pdfi_cidfont_decode_glyph;

    pfont->procs.define_font = gs_no_define_font;

    pfont->procs.make_font = gs_no_make_font;

    ttfont->default_font_info = gs_default_font_info;

    pfont->procs.font_info = pdfi_default_font_info;

    pfont->procs.glyph_info = gs_default_glyph_info;

    pfont->procs.glyph_outline = gs_no_glyph_outline;

    pfont->procs.build_char = NULL;

    pfont->procs.same_font = gs_default_same_font;

    pfont->procs.enumerate_glyph = gs_no_enumerate_glyph;

    pfont->encoding_index = ENCODING_INDEX_UNKNOWN;

    pfont->nearest_encoding_index = ENCODING_INDEX_UNKNOWN;

    cid_system_info_set_null(&pfont->cidata.common.CIDSystemInfo);

    pfont->cidata.common.CIDCount = 0; /* set later */

    pfont->cidata.common.GDBytes = 2; /* not used */

    pfont->cidata.MetricsCount = 0;

    pfont->cidata.CIDMap_proc = pdfi_cidtype2_CIDMap_proc;

    pfont->client_data = (void *)ttfont;

    *font = ttfont;

    return 0;

}

int pdfi_read_cidtype2_font(pdf_context *ctx, pdf_dict *font_dict, pdf_dict *stream_dict, pdf_dict *page_dict, byte *buf, int64_t buflen, int findex, pdf_font **ppfont)

{

    pdf_cidfont_type2 *font;

    int code = 0;

    pdf_obj *fontdesc = NULL;

    pdf_obj *obj = NULL;

    gs_font_cid2 *cid2;

    if (ppfont == NULL)

        return_error(gs_error_invalidaccess);

    *ppfont = NULL;

    code = pdfi_dict_knownget_type(ctx, font_dict, "FontDescriptor", PDF_DICT, &fontdesc);

    if (code <= 0) {

        /* We own the buffer now, so we must free it on error */

        gs_free_object(ctx->memory, buf, "pdfi_read_cidtype2_font");

        return_error(gs_error_invalidfont);

    }

    if ((code = pdfi_alloc_cidtype2_font(ctx, &font, false)) < 0) {

        /* We own the buffer now, so we must free it on error */

        gs_free_object(ctx->memory, buf, "pdfi_read_cidtype2_font");

        pdfi_countdown(fontdesc);

        return code;

    }

    font->PDF_font = font_dict;

    pdfi_countup(font_dict);

    font->object_num = font_dict->object_num;

    font->generation_num = font_dict->generation_num;

    font->indirect_num = font_dict->indirect_num;

    font->indirect_gen = font_dict->indirect_gen;

    font->FontDescriptor = (pdf_dict *)fontdesc;

    fontdesc = NULL;

    code = pdfi_object_alloc(ctx, PDF_BUFFER, 0, (pdf_obj **)&font->sfnt);

    if (code < 0) {

        goto error;

    }

    pdfi_countup(font->sfnt);

    code = pdfi_buffer_set_data((pdf_obj *)font->sfnt, buf, buflen);

    if (code < 0) {

        goto error;

    }

    buf = NULL;

    /* Strictly speaking BaseFont is required, but we can continue without one */

    code = pdfi_dict_knownget_type(ctx, font_dict, "BaseFont", PDF_NAME, (pdf_obj **)&obj);

    if (code > 0) {

        pdf_name *nobj = (pdf_name *)obj;

        int nlen = nobj->length > gs_font_name_max ? gs_font_name_max : nobj->length;

        memcpy(font->pfont->key_name.chars, nobj->data, nlen);

        font->pfont->key_name.chars[nlen] = 0;

        font->pfont->key_name.size = nlen;

        memcpy(font->pfont->font_name.chars, nobj->data, nlen);

        font->pfont->font_name.chars[nlen] = 0;

        font->pfont->font_name.size = nlen;

        pdfi_countdown(obj);

        obj = NULL;

    }

    code = pdfi_dict_knownget_number(ctx, font_dict, "DW", &font->DW);

    if (code <= 0) {

        font->DW = 1000;

    }

    code = pdfi_dict_knownget_type(ctx, font_dict, "DW2", PDF_ARRAY, (pdf_obj **)&obj);

    if (code > 0) {

        font->DW2 = (pdf_array *)obj;

        obj = NULL;

    }

    else {

        font->DW2 = NULL;

    }

    code = pdfi_dict_knownget_type(ctx, font_dict, "W", PDF_ARRAY, (pdf_obj **)&obj);

    if (code > 0) {

        font->W = (pdf_array *)obj;

        obj = NULL;

    }

    else {

        font->W = NULL;

    }

    code = pdfi_dict_knownget_type(ctx, font_dict, "W2", PDF_ARRAY, (pdf_obj **)&obj);

    if (code > 0) {

        font->W2 = (pdf_array *)obj;

        obj = NULL;

    }

    else {

        font->W2 = NULL;

    }

    code = pdfi_dict_knownget(ctx, font_dict, "CIDToGIDMap", (pdf_obj **)&obj);

    if (code > 0) {

        /* CIDToGIDMap can only be a stream or a name, and if it's a name

           it's only permitted to be "/Identity", so ignore it

         */

        if (pdfi_type_of(obj) == PDF_STREAM) {

            byte *d;

            int64_t sz = 0;

            code = pdfi_object_alloc(ctx, PDF_BUFFER, 0, (pdf_obj **)&font->cidtogidmap);

            if (code < 0) {

                goto error;

            }

            pdfi_countup(font->cidtogidmap);

            code = pdfi_stream_to_buffer(ctx, (pdf_stream *)obj, &d, &sz);

            if (code < 0) {

                goto error;

            }

            code = pdfi_buffer_set_data((pdf_obj *)font->cidtogidmap, d, (int32_t)sz);

            if (code < 0) {

                goto error;

            }

        }

        pdfi_countdown(obj);

        obj = NULL;

    }

    cid2 = (gs_font_cid2 *)font->pfont;

    code = pdfi_dict_knownget_type(ctx, font_dict, "CIDSystemInfo", PDF_DICT, (pdf_obj **)&obj);

    if (code <= 0) {

        cid2->cidata.common.CIDSystemInfo.Registry.data = NULL;

        cid2->cidata.common.CIDSystemInfo.Registry.size = 0;

        cid2->cidata.common.CIDSystemInfo.Ordering.data = NULL;

        cid2->cidata.common.CIDSystemInfo.Ordering.size = 0;

    }

    else {

        pdf_num *suppl = NULL;

        code = pdfi_dict_knownget_type(ctx, (pdf_dict *)obj, "Registry", PDF_STRING, (pdf_obj **)&font->registry);

        if (code <= 0) {

            cid2->cidata.common.CIDSystemInfo.Registry.data = NULL;

            cid2->cidata.common.CIDSystemInfo.Registry.size = 0;

        }

        else {

            cid2->cidata.common.CIDSystemInfo.Registry.data = font->registry->data;

            cid2->cidata.common.CIDSystemInfo.Registry.size = font->registry->length;

        }

        code = pdfi_dict_knownget_type(ctx, (pdf_dict *)obj, "Ordering", PDF_STRING, (pdf_obj **)&font->ordering);

        if (code <= 0) {

            cid2->cidata.common.CIDSystemInfo.Ordering.data = NULL;

            cid2->cidata.common.CIDSystemInfo.Ordering.size = 0;

        }

        else {

            cid2->cidata.common.CIDSystemInfo.Ordering.data = font->ordering->data;

            cid2->cidata.common.CIDSystemInfo.Ordering.size = font->ordering->length;

        }

        code = pdfi_dict_knownget_type(ctx, (pdf_dict *)obj, "Supplement", PDF_INT, (pdf_obj **)&suppl);

        if (code <= 0) {

            cid2->cidata.common.CIDSystemInfo.Supplement = font->supplement = 0;

        }

        else {

            cid2->cidata.common.CIDSystemInfo.Supplement = font->supplement = suppl->value.i;

        }

        pdfi_countdown(suppl);

    }

    pdfi_countdown(obj);

    obj = NULL;

    code = gs_type42_font_init((gs_font_type42 *)font->pfont, findex);

    if (code < 0) {

        goto error;

    }

    pdfi_set_cidtype2_custom_procs(font);

    if (uid_is_XUID(&font->pfont->UID))

        uid_free(&font->pfont->UID, font->pfont->memory, "pdfi_read_type1_font");

    uid_set_invalid(&font->pfont->UID);

    font->pfont->id = gs_next_ids(ctx->memory, 1);

    code = pdfi_font_generate_pseudo_XUID(ctx, font_dict, font->pfont);

    if (code < 0)

        goto error;

    font->orig_glyph_info = font->pfont->procs.glyph_info;

    font->pfont->procs.glyph_info = pdfi_cidtype2_glyph_info;

    font->pfont->procs.enumerate_glyph = pdfi_cidtype2_enumerate_glyph;

    if (font->cidtogidmap != NULL) {

        gs_font_cid2 *cid2 = (gs_font_cid2 *)font->pfont;

        if (cid2->data.numGlyphs > font->cidtogidmap->length >> 1)

            cid2->cidata.common.CIDCount = cid2->data.numGlyphs;

        else {

            cid2->cidata.common.CIDCount = font->cidtogidmap->length >> 1;

        }

        cid2->cidata.common.MaxCID = cid2->cidata.common.CIDCount;

    }

    else {

        gs_font_cid2 *cid2 = (gs_font_cid2 *)font->pfont;

        cid2->cidata.common.CIDCount = cid2->data.numGlyphs;

        cid2->cidata.common.MaxCID = cid2->cidata.common.CIDCount;

    }

    cid2->data.substitute_glyph_index_vertical = gs_type42_substitute_glyph_index_vertical;

    cid2->cidata.orig_procs.get_outline = cid2->data.get_outline;

    cid2->data.get_glyph_index = pdfi_cidtype2_get_glyph_index;

    pdfi_font_set_orig_fonttype(ctx, (pdf_font *)font);

    code = gs_definefont(ctx->font_dir, (gs_font *)font->pfont);

    if (code < 0) {

        goto error;

    }

    code = pdfi_fapi_passfont((pdf_font *)font, findex, NULL, NULL, font->sfnt->data, font->sfnt->length);

    if (code < 0) {

        goto error;

    }

    /* object_num can be zero if the dictionary was defined inline */

    if (font->object_num != 0) {

        (void)replace_cache_entry(ctx, (pdf_obj *)font);

    }

    *ppfont = (pdf_font *)font;

    return code;

error:

    pdfi_countdown(obj);

    obj = NULL;

    if (pdfi_dict_get(ctx, font_dict, ".Path", &obj) >= 0)

    {

        char fname[gp_file_name_sizeof + 1];

        pdf_string *fobj = (pdf_string *)obj;

        memcpy(fname, fobj->data, fobj->length > gp_file_name_sizeof ? gp_file_name_sizeof : fobj->length);

        fname[fobj->length > gp_file_name_sizeof ? gp_file_name_sizeof : fobj->length] = '\0';

        (void)pdfi_set_error_var(ctx, code, NULL, E_PDF_BADSTREAM, "pdfi_read_cidtype2_font", "Error reading CIDType2/TrueType font file %s\n", fname);

    }

    else {

        (void)pdfi_set_error_var(ctx, code, NULL, E_PDF_BADSTREAM, "pdfi_read_cidtype2_font", "Error reading embedded CIDType2/TrueType font object %u\n", font_dict->object_num);

    }

    pdfi_countdown(obj);

    pdfi_countdown(font);

    return code;

}

int pdfi_free_font_cidtype2(pdf_obj *font)

{

    pdf_cidfont_type2 *pdfcidf = (pdf_cidfont_type2 *)font;

    gs_font_cid2 *pfont = (gs_font_cid2 *)pdfcidf->pfont;

    gs_free_object(OBJ_MEMORY(pdfcidf), pfont, "pdfi_free_font_cidtype2(pfont)");

    pdfi_countdown(pdfcidf->cidtogidmap);

    pdfi_countdown(pdfcidf->sfnt);

    pdfi_countdown(pdfcidf->PDF_font);

    pdfi_countdown(pdfcidf->BaseFont);

    pdfi_countdown(pdfcidf->FontDescriptor);

    pdfi_countdown(pdfcidf->W);

    pdfi_countdown(pdfcidf->DW2);

    pdfi_countdown(pdfcidf->W2);

    pdfi_countdown(pdfcidf->registry);

    pdfi_countdown(pdfcidf->ordering);

    pdfi_countdown(pdfcidf->filename);

    pdfi_countdown(pdfcidf->copyright);

    pdfi_countdown(pdfcidf->notice);

    pdfi_countdown(pdfcidf->fullname);

    pdfi_countdown(pdfcidf->familyname);

    gs_free_object(OBJ_MEMORY(pdfcidf), pdfcidf, "pdfi_free_font_cidtype2(pdfcidf)");

return 0;

    return 0;

}