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/*
Copyright (C) 2016 Alexander Borisov
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Author: lex.borisov@gmail.com (Alexander Borisov)
*/
#include "myfont/pclt.h"
myfont_status_t myfont_load_table_pclt(struct myfont_font *mf)
{
memset(&mf->table_pclt, 0, sizeof(myfont_table_pclt_t));
if(mf->cache.tables_offset[MyFONT_TKEY_PCLT] == 0)
return MyFONT_STATUS_OK;
myfont_table_pclt_t *tpclt = &mf->table_pclt;
const uint32_t table_offset = mf->cache.tables_offset[MyFONT_TKEY_PCLT];
uint32_t pos = table_offset + 4 + 16 + 16 + 8 + 6 + 4;
if(pos > mf->file_size)
return MyFONT_STATUS_ERROR_TABLE_UNEXPECTED_ENDING;
/* get current data */
uint8_t *data = &mf->file_data[table_offset];
tpclt->version = myfont_read_u32_as_net(&data);
tpclt->fontNumber = myfont_read_u32(&data);
tpclt->pitch = myfont_read_u16(&data);
tpclt->xHeight = myfont_read_u16(&data);
tpclt->style = myfont_read_u16(&data);
tpclt->typeFamily = myfont_read_u16(&data);
tpclt->capHeight = myfont_read_u16(&data);
tpclt->symbolSet = myfont_read_u16(&data);
memcpy(tpclt->typeface, data, 16);
data += 16;
memcpy(tpclt->characterComplement, data, 8);
data += 8;
memcpy(tpclt->fileName, data, 6);
data += 6;
tpclt->strokeWeight = (char)myfont_read_u8(&data);
tpclt->widthType = (char)myfont_read_u8(&data);
tpclt->serifStyle = myfont_read_u8(&data);
tpclt->reserved = myfont_read_u8(&data);
return MyFONT_STATUS_OK;
}
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