https://bugs.kde.org/show_bug.cgi?id=349314
Bug ID: 349314
Summary: can't display correctly of Chinese book
Product: okular
Version: 0.19.3
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: PDF backend
Assignee: [email protected]
Reporter: [email protected]
the book that can't read
okular can't display book correcly, just wrong words,It looks like there are
missing fonts (which are not embedded in the document).
I use mupdf and can read it correcly, and I notice there is print as below:
nisy@nisy-ubuntu:/media/nisy/sda1_WinXP/_Technology/98_my_project/_27_改进开源软件/乱码问题$
mupdf ./1_\[雅舍菁华\].梁秋实.文字版.PDF
warning: workaround for S22PDF lying about chinese font encodings
warning: ... repeated 2 times ...
warning: workaround for S22PDF lying about chinese font encodings
warning: ... repeated 2 times ...
so I guess mupdf had workaround to avoid font issue, so I checked in mupdf
code,find its code should be:
pdf_load_font
|__pdf_load_simple_font
|__ pdf_load_simple_font_by_name
|__ fz_warn(ctx, "workaround for S22PDF
lying about chinese font encodings");
Because okular also have font mechanism for pdf backend, so can okular consider
to check mupdf 's mechanism, and merge mupdf 's method to avoid this issue?
Thanks.
Reproducible: Always
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