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cpdf-source
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Debugging notes

This commit is contained in:
John Whitington 2023-12-17 17:48:42 +00:00
parent 56800218ff
commit ec91b49bfe
1 changed files with 2 additions and 0 deletions
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cpdfimage.ml
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@ -457,10 +457,12 @@ let image_of_input fobj i =
let pdf, pageroot = Pdfpage.add_pagetree [page] pdf in
Pdfpage.add_root pageroot [] pdf
(* NOTE: ./cpdf -convert convert -recrypt -process-images -lossless-to-jpeg 65 ~/repos/pdfs/PDFTests/main128fail.pdf -o out.pdf *)
(* FIXME Make sure this process is ok for masks too - do we get them, is it allowed etc. *)
(* FIXME Only do if quality < 100 *)
(* FIXME Error when path_to_convert not defined *)
(* FIXME Need the "is it smaller" check from Pdfcodec.encode here too? *)
(* FIXME (this appears to make the file larger than ./cpdf ~/repos/pdfs/PDFTests/main128fail.pdf -recrypt -o out.pdf. Why? Seems to not create new object streams. Make it do so, since this a compression mechanism? An empty Pdf.objiter should not blow up a file like this!) *)
(* For each image xobject, process it through convert to reduce size. *)
let process pdf ~q ~qlossless ~path_to_convert =
let process_obj _ s =