static SFStringRecord *applyFontTables(SFFontRef sfFont, SFStringRecord *record) {
SFInternal internal;
SFFontReadTables(sfFont);
internal.record = record;
internal.cmap = &sfFont->_tables->_cmap;
internal.gdef = &sfFont->_tables->_gdef;
internal.gsub = &sfFont->_tables->_gsub;
internal.gpos = &sfFont->_tables->_gpos;
if (sfFont->_tables->_availableTables & itCMAP) {
SFApplyCMAP(&internal);
}
if (sfFont->_tables->_availableTables & itGSUB) {
SFApplyGSUB(&internal);
}
if (sfFont->_tables->_availableTables & itGPOS) {
SFApplyGPOS(&internal);
}
return record;
}
SFStringRecordRef SFFontAllocateStringRecordForString(SFFontRef sfFont, SFUnichar *inputString, int length) {
if (inputString && length) {
SFStringRecordRef record = malloc(sizeof(SFStringRecord));
int allocSize = (sizeof(int) * length);
int *types = malloc(allocSize);
int *levels = malloc(allocSize);
int *lOrder = malloc(allocSize);
resolveBidi(inputString, types, levels, length, lOrder);
// SFDeallocateStringRecord will be responsible for freeing inputString, levels and lOrder
SFAllocateStringRecord(record, inputString, levels, lOrder, length);
free(types);
readFontTables(sfFont);
if (sfFont->_availableFontTables & itCMAP)
SFApplyCMAP(&sfFont->_cmap, record);
if (sfFont->_availableFontTables & itGSUB)
SFApplyGSUB(&sfFont->_gsub,
(sfFont->_availableFontTables & itGDEF) ? &sfFont->_gdef : NULL
, record);
if (sfFont->_availableFontTables & itGPOS)
SFApplyGPOS(&sfFont->_gpos,
(sfFont->_availableFontTables & itGDEF) ? &sfFont->_gdef : NULL
, record);
return record;
}
return NULL;
}
