我成功编译了 Directfb，现在当我运行 Directfb 的任何示例或任何应用程序时，我收到此错误：
(!!!) *** UNIMPLEMENTED [fusion_dispatch] *** [fusion.c:3937]
有任何想法吗？
问问题
2661 次
2 回答
0
我通过以下方式解决了这个问题：
- 以 root 身份登录。
- 在运行您的应用程序时使用
--dfb:system=FBDev. 例如./myapplication --dfb:system=FBDev
于 2015-03-31T12:01:24.083 回答
-1
我对 qingy 也有同样的问题。更多细节：
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] stderr logger process shutting down...
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (!!!) *** UNIMPLEMENTED [fusion_dispatch] *** [fusion.c:3937]
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] --> An invalid argument has been specified
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (!) DirectFB/Core: Could not initialize 'system_core' core!
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (!) System/DevMem: Please supply 'video-phys = 0xXXXXXXXX' and 'video-length = XXXX' options!
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (*) Direct/Thread: Started 'Fusion Dispatch' (3910) [MESSAGING - OTHER/0] <8392704>...
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (*) Direct/Memcpy: Using libc memcpy()
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (*) DirectFB/Core: Single Application Core. (2015-02-14 15:43) [ DEBUG ]
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] ----------------------------------------------------------------
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (c) 2000-2004 Convergence (integrated media) GmbH
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (c) 2001-2013 The world wide DirectFB Open Source Community
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (c) 2012-2013 DirectFB integrated media GmbH
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.7.6 |~~~~~~~~~~~~~~~~~~~~~~~~~~
Mar 14 18:04:32, qingy-DirectFB on tty1, [DEBUG] (*) Direct/Thread: Started 'SigHandler' (3909) [CRITICAL - OTHER/0] <8392704>...
将以下内容添加到您的 .directfbrc：
system=fbdev
fbdev=/dev/fb0
于 2015-03-14T16:46:13.653 回答