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52 lines
1.4 KiB
52 lines
1.4 KiB
6 years ago
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From c0686879ac66c1933aefbb62b69afb0c9a0db912 Mon Sep 17 00:00:00 2001
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From: Nils Philippsen <nils@redhat.com>
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Date: Mon, 9 Sep 2013 17:13:15 +0200
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Subject: [PATCH] patch: pdf-no-high-bpp
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Squashed commit of the following:
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commit 9f7d97e114389595481f6e9d3ac1038972f3f73b
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Author: Nils Philippsen <nils@redhat.com>
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Date: Mon Sep 9 17:08:38 2013 +0200
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avoid producing PDFs with bpp > 8
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---
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src/xsane-save.c | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/src/xsane-save.c b/src/xsane-save.c
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index 5461bf1..75e0a63 100644
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--- a/src/xsane-save.c
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+++ b/src/xsane-save.c
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@@ -4205,6 +4205,18 @@ int xsane_save_pdf(FILE *outfile, FILE *imagefile, Image_info *image_info, float
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*cancel_save = 0;
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+ if (image_info->depth > 8)
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+ {
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+ char buf[TEXTBUFSIZE];
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+
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+ snprintf(buf, sizeof(buf), "%s %s", ERR_DURING_SAVE, "PDF doesn't allow bit depths > 8");
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+ DBG(DBG_error, "%s\n", buf);
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+ xsane_back_gtk_decision(ERR_HEADER_ERROR, (gchar **) error_xpm, buf, BUTTON_OK, NULL, TRUE /* wait */);
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+ *cancel_save = 1;
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+
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+ goto bail_out;
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+ }
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+
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xsane_save_pdf_create_document_header(outfile, &xref, 1, flatedecode);
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if (apply_ICM_profile && (cms_function == XSANE_CMS_FUNCTION_EMBED_SCANNER_ICM_PROFILE))
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@@ -4232,6 +4244,8 @@ int xsane_save_pdf(FILE *outfile, FILE *imagefile, Image_info *image_info, float
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*cancel_save = 1;
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}
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+bail_out:
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+
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return (*cancel_save);
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}
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--
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1.8.3.1
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