52
52
build_filter(fz_stream *chain, pdf_document * xref, fz_obj * f, fz_obj * p, int num, int gen)
55
54
fz_context *ctx = chain->ctx;
59
57
int predictor = fz_to_int(fz_dict_gets(p, "Predictor"));
60
58
int columns = fz_to_int(fz_dict_gets(p, "Columns"));