Issue with large files (#156) · Issues · pwmt / zathura

Issue with large files

I'm having trouble opening a large pdf files, such as i.MX 8DualXPlus/8QuadXPlus Applications Processor Reference Manual .

The window opens but it is not rendered. I've tried on Ubuntu 18, both with the apt packages and building manually:

zathura 0.4.5
girara 0.3.4 (runtime: 0.3.4)
(plugin) ps (0.2.6) (/usr/local/lib/x86_64-linux-gnu/zathura/libps.so)
(plugin) pdf-mupdf (0.3.5) (/usr/local/lib/x86_64-linux-gnu/zathura/libpdf-mupdf.so)

I'm using mupdf-1.16.1 since it seems there is something missing for mupdf-1.17.0.

I've followed the GDK_NATIVE_WINDOWS advice on the "Known Bugs" of man zathura, but it seems it isn't applicable with GTK 3:

(zathura:6309): Gdk-WARNING **: 16:47:34.728: The GDK_NATIVE_WINDOWS environment variable is not supported in GTK3.
See the documentation for gdk_window_ensure_native() on how to get native windows.
warning: undefined link destination

I'm having trouble opening a large pdf files, such as [i.MX 8DualXPlus/8QuadXPlus Applications Processor Reference Manual ](https://www.nxp.com/webapp/Download?colCode=IMX8DQXPRM&location=null).

The window opens but it is not rendered.
I've tried on Ubuntu 18, both with the apt packages and building manually:

```
zathura 0.4.5
girara 0.3.4 (runtime: 0.3.4)
(plugin) ps (0.2.6) (/usr/local/lib/x86_64-linux-gnu/zathura/libps.so)
(plugin) pdf-mupdf (0.3.5) (/usr/local/lib/x86_64-linux-gnu/zathura/libpdf-mupdf.so)
```
I'm using mupdf-1.16.1 since it seems there is something missing for [mupdf-1.17.0](https://github.com/zegervdv/homebrew-zathura/issues/52).

I've followed the `GDK_NATIVE_WINDOWS` advice on the "Known Bugs" of man zathura, but it seems it isn't applicable with GTK 3:

```
(zathura:6309): Gdk-WARNING **: 16:47:34.728: The GDK_NATIVE_WINDOWS environment variable is not supported in GTK3.
See the documentation for gdk_window_ensure_native() on how to get native windows.
warning: undefined link destination
```