xsane-0.999-pdf-no-high-bpp.patch

   1 From c0686879ac66c1933aefbb62b69afb0c9a0db912 Mon Sep 17 00:00:00 2001
   2 From: Nils Philippsen <nils@redhat.com>
   3 Date: Mon, 9 Sep 2013 17:13:15 +0200
   4 Subject: [PATCH] patch: pdf-no-high-bpp
   5
   6 Squashed commit of the following:
   7
   8 commit 9f7d97e114389595481f6e9d3ac1038972f3f73b
   9 Author: Nils Philippsen <nils@redhat.com>
  10 Date:   Mon Sep 9 17:08:38 2013 +0200
  11
  12     avoid producing PDFs with bpp > 8
  13 ---
  14  src/xsane-save.c | 14 ++++++++++++++
  15  1 file changed, 14 insertions(+)
  16
  17 diff --git a/src/xsane-save.c b/src/xsane-save.c
  18 index 5461bf1..75e0a63 100644
  19 --- a/src/xsane-save.c
  20 +++ b/src/xsane-save.c
  21 @@ -4205,6 +4205,18 @@ int xsane_save_pdf(FILE *outfile, FILE *imagefile, Image_info *image_info, float
  22
  23    *cancel_save = 0;
  24
  25 +  if (image_info->depth > 8)
  26 +  {
  27 +    char buf[TEXTBUFSIZE];
  28 +
  29 +    snprintf(buf, sizeof(buf), "%s %s", ERR_DURING_SAVE, "PDF doesn't allow bit depths > 8");
  30 +    DBG(DBG_error, "%s\n", buf);
  31 +    xsane_back_gtk_decision(ERR_HEADER_ERROR, (gchar **) error_xpm, buf, BUTTON_OK, NULL, TRUE /* wait */);
  32 +    *cancel_save = 1;
  33 +
  34 +    goto bail_out;
  35 +  }
  36 +
  37    xsane_save_pdf_create_document_header(outfile, &xref, 1, flatedecode);
  38
  39    if (apply_ICM_profile && (cms_function == XSANE_CMS_FUNCTION_EMBED_SCANNER_ICM_PROFILE))
  40 @@ -4232,6 +4244,8 @@ int xsane_save_pdf(FILE *outfile, FILE *imagefile, Image_info *image_info, float
  41      *cancel_save = 1;
  42    }
  43
  44 +bail_out:
  45 +
  46   return (*cancel_save);
  47  }
  48
  49 --
  50 1.8.3.1
  51