public void writeLookupSubtable(OpenTypeTableWriter writer) {
snapshot();
int multipleSubstitutionsBase = writer.getOutputIndex();
int coverageTableIndex, sequenceOffsetIndex;
int sequenceCount = decompEntries.length;
writer.writeData(1); // format = 1
coverageTableIndex = writer.getOutputIndex();
writer.writeData(0); // coverage table offset (fixed later)
writer.writeData(sequenceCount);
sequenceOffsetIndex = writer.getOutputIndex();
for (int s = 0; s < sequenceCount; s += 1) {
writer.writeData(0); // offset to sequence table (fixed later);
}
for (int s = 0; s < sequenceCount; s += 1) {
DecompEntry entry = decompEntries[s];
int decompCount = entry.getDecompositionCount();
writer.fixOffset(sequenceOffsetIndex++, multipleSubstitutionsBase);
writer.writeData(decompCount); // glyphCount
for (int g = 0; g < decompCount; g += 1) {
writer.writeData(entry.getDecomposedCharacter(g));
}
}
// write a format 1 coverage table
writer.fixOffset(coverageTableIndex, multipleSubstitutionsBase);
writer.writeData(1); // format = 1
writer.writeData(sequenceCount); // glyphCount
for (int i = 0; i < sequenceCount; i += 1) {
writer.writeData(decompEntries[i].getComposedCharacter());
}
}
