[Octave-bug-tracker] [bug #46417] GL2PS info: OpenGL feedback buffer overflow when printing

[Pantxo Diribarne]

Follow-up Comment #13, bug #46417 (project octave):

Ok so it looks like there is no easy way out now we use the viewport feature:
* gl2psEndPage produces corrupted streams instead of  untouched ones (as it
does in 4.0 without the use of viewports)
* our printing process involves multiple manipulations of streams including
conversion/deletion of eventually corrupted ones.

I have an idea that should work and be less intrusive than the previous one
(no need to change __osmesa_print__): use a dummy file stream as gl2ps
argument and then copy the content of that file stream to the pipe stream
(provided by __osmes_print or gl2ps_print) after a successfull run.

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?46417>

_______________________________________________
  Message posté via/par Savannah
  http://savannah.gnu.org/