diff options
Diffstat (limited to 'pdf/pdf_shade.c')
| -rw-r--r-- | pdf/pdf_shade.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/pdf/pdf_shade.c b/pdf/pdf_shade.c index 2d9e74b8..9e056c14 100644 --- a/pdf/pdf_shade.c +++ b/pdf/pdf_shade.c @@ -984,7 +984,7 @@ pdf_load_shading_dict(pdf_document *xref, pdf_obj *dict, fz_matrix transform) pdf_obj *obj; int funcs = 0; int type = 0; - int i; + int i, in, out; fz_context *ctx = xref->ctx; fz_var(shade); @@ -1040,7 +1040,13 @@ pdf_load_shading_dict(pdf_document *xref, pdf_obj *dict, fz_matrix transform) { funcs = 1; - func[0] = pdf_load_function(xref, obj); + if (type == 1) + in = 2; + else + in = 1; + out = shade->colorspace->n; + + func[0] = pdf_load_function(xref, obj, in, out); if (!func[0]) fz_throw(ctx, "cannot load shading function (%d %d R)", pdf_to_num(obj), pdf_to_gen(obj)); } @@ -1050,9 +1056,15 @@ pdf_load_shading_dict(pdf_document *xref, pdf_obj *dict, fz_matrix transform) if (funcs != 1 && funcs != shade->colorspace->n) fz_throw(ctx, "incorrect number of shading functions"); + if (type == 1) + in = 2; + else + in = 1; + out = 1; + for (i = 0; i < funcs; i++) { - func[i] = pdf_load_function(xref, pdf_array_get(obj, i)); + func[i] = pdf_load_function(xref, pdf_array_get(obj, i), in, out); if (!func[i]) fz_throw(ctx, "cannot load shading function (%d %d R)", pdf_to_num(obj), pdf_to_gen(obj)); } |