nanogui: Questions from Newbie
Subject:
Questions from Newbie
From:
Geiger Ho ####@####.####
Date:
12 Nov 2001 03:16:01 -0000
Message-Id: <Pine.GSO.4.05.10111121054240.21862-100000@sparc53.ee.cuhk.edu.hk>
Hi all,
This is the first time I ask questions in this mailing list. Say hello
to all frist. I have two questions.
1. When using GrLoadImageFromFile(), I find that when error exists, the
program just exit with a segmentation fault with core dump. How can I make
an error handling to this?
2. When using GrSelectEvents(wid, GR_EVENT_MASK_ERROR), I always get this
warning in compiling:
warning: left shift count is negative
What does it mean?
Please reply to my email also, coz I'm not in the mailing list. Thanks in
advance.
Regards,
Geiger Ho
