diff options
Diffstat (limited to 'source/pdf/pdf-device.c')
| -rw-r--r-- | source/pdf/pdf-device.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/source/pdf/pdf-device.c b/source/pdf/pdf-device.c index a647702e..314dc85e 100644 --- a/source/pdf/pdf-device.c +++ b/source/pdf/pdf-device.c @@ -295,10 +295,7 @@ pdf_dev_alpha(fz_context *ctx, pdf_device *pdev, float alpha, int stroke) if (i == pdev->num_alphas) { - pdf_obj *o; - pdf_obj *ref = NULL; - - fz_var(ref); + pdf_obj *o, *ref; /* No. Need to make a new one */ if (pdev->num_alphas == pdev->max_alphas) @@ -317,14 +314,13 @@ pdf_dev_alpha(fz_context *ctx, pdf_device *pdev, float alpha, int stroke) { char text[32]; pdf_dict_put_drop(ctx, o, (stroke ? PDF_NAME_CA : PDF_NAME_ca), pdf_new_real(ctx, doc, alpha)); - ref = pdf_add_object(ctx, doc, o); fz_snprintf(text, sizeof(text), "ExtGState/Alp%d", i); - pdf_dict_putp(ctx, pdev->resources, text, ref); + ref = pdf_add_object(ctx, doc, o); + pdf_dict_putp_drop(ctx, pdev->resources, text, ref); } fz_always(ctx) { pdf_drop_obj(ctx, o); - pdf_drop_obj(ctx, ref); } fz_catch(ctx) { @@ -929,13 +925,12 @@ pdf_dev_begin_mask(fz_context *ctx, fz_device *dev, const fz_rect *bbox, int lum egs = pdf_new_dict(ctx, doc, 5); pdf_dict_put_drop(ctx, egs, PDF_NAME_Type, PDF_NAME_ExtGState); pdf_dict_put_drop(ctx, egs, PDF_NAME_SMask, pdf_add_object(ctx, doc, smask)); - egs_ref = pdf_add_object(ctx, doc, egs); { char text[32]; fz_snprintf(text, sizeof(text), "ExtGState/SM%d", pdev->num_smasks++); - pdf_dict_putp(ctx, pdev->resources, text, egs_ref); - pdf_drop_obj(ctx, egs_ref); + egs_ref = pdf_add_object(ctx, doc, egs); + pdf_dict_putp_drop(ctx, pdev->resources, text, egs_ref); } gs = CURRENT_GSTATE(pdev); fz_append_printf(ctx, gs->buf, "/SM%d gs\n", pdev->num_smasks-1); |