tree dd501193d40dd657be6b6b40d7ccc8fe1b20e7b9
parent 3a51527e934a873e16ebf768d9b129332dfede79
author Sebastian Rasmussen <sebras@gmail.com> 1655252630 +0200
committer Sebastian Rasmussen <sebras@gmail.com> 1655733358 +0200

Skip backwards/reopen input stream instead of buffering file in memory.

MuPDF defaults to buffering PDFs in memory if they are less than
8Mbyte, otherwise assumes that skipping backwards in an input
stream is possible. Should that assumption prove to be wrong,
MuPDF falls back to reopening the input stream repeatedly
for every seek to an offset preceeding the current position.