nanogui: problems with GrStretchArea function
Subject:
Re: [nanogui] problems with GrStretchArea function
From:
"Greg Haerr" ####@####.####
Date:
10 Aug 2006 05:12:11 +0100
Message-Id: <082901c6bc33$449669e0$6401a8c0@winXP>
: I try to use GrStretchArea funciton, however, it gvies following
: error msg:
: "GdStretchBlitEx NOT SUPPORTED on this target."
:
: The nano-X runs on framebuffer mode with debian.
I need to know your target system bits per pixel (bpp) in order
to say more, since that determines the drivers/fblin*.c file
used. This driver sounds like it doesn't have the function
implemented, which properly should be NULL, not
defined.
However, check engine/devdraw.c::GdStretchBlit(), and
you will see that there's a hack "#if 1" which should be
changed to "#if 0" to provide a software emulation fix.
This was removed for speed reasons, I think.
Regards,
Greg
