[gs-bugs] [Bug 691993] PCL files using rops don't work on the display device

bugzilla-daemon at ghostscript.com bugzilla-daemon at ghostscript.com
Tue Feb 22 00:04:47 UTC 2011


http://bugs.ghostscript.com/show_bug.cgi?id=691993

--- Comment #1 from Henry Stiles <henry.stiles at artifex.com> 2011-02-22 00:04:45 UTC ---
(In reply to comment #0)
> Created an attachment (id=7271)
 --> (http://bugs.ghostscript.com/attachment.cgi?id=7271) [details]
> simpler.pcl
> 
> On windows, using the display device on files with rops in gives incorrect
> results. For example:
> 
>  main/obj/pcl6.exe -sDEVICE=display simple.pcl
> 
> I first noticed this using -sDEVICE=display -dDisplayFormat=16#20101 to try and
> reproduce what I saw using -sDEVICE=pbmraw and then loading it into xli on
> linux.
> 
> On windows, debug and release builds are different (but both wrong).
> 
> Attached is a cut down pcl file that shows the problem:
> 
>  Esc * v 1 N         Source Transparency = Opaque
>  Esc * l 17 0        Rop13 = 17

I guess I'll have to start windows and whip out my display device decoder ring.
 Darn.

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