It actually wants the letters, multiAppTestTool -r=2 -l=1 Unrecognized value:1: Expected a single letter A-D
I guess I could hack the source to make it take a number, but using -l=C actually works, and C is the default value, according to the -h. -l=X,--layer=X The layer to use. Valid Values:A-D Default=C Kenneth R. -----Original Message----- From: Lionel Landwerlin [mailto:llandwer...@gmail.com] Sent: Wednesday, September 29, 2010 10:05 AM To: Kenneth Rogers -X (kenroger - Apex Systems, Inc. at Cisco) Cc: directfb-dev@directfb.org Subject: Re: [directfb-dev] GetDisplayLayer Not Supported? Hi Kenneth, The DirectFB layers are numeroted from 0 to nb_layer, not with a letter. B refers to the Intel's GDL interface. Could you try with layer 1 as showed by dfbinfo ? Regards, -- Lionel Landwerlin On Wed, Sep 29, 2010 at 3:53 PM, Kenneth Rogers -X (kenroger - Apex Systems, Inc. at Cisco) <kenro...@cisco.com> wrote: > I'm trying to learn how to make two apps that use DirectFB display on > screen at the same time, so I was experimenting with the sample code for > multiAppTestTool, But if I start it with a layer that's not 'C' it > fails. Here's the output: > > > # multiAppTestTool -r=2 -l=B > Starting. PID:3772 > > ~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.3++ > |~~~~~~~~~~~~~~~~~~~~~~~~~ > (c) 2007-2010 Intel Corporation > (c) 2001-2009 The world wide DirectFB Open Source Community > (c) 2000-2004 Convergence (integrated media) GmbH > ---------------------------------------------------------------- > > (*) DirectFB/Core: Multi Application Core. (2010-09-21 21:49) > (*) Fusion/SHM: Using MADV_REMOVE (2.6.28.0 >= 2.6.19.2) > (*) Direct/Thread: Started 'Fusion Dispatch' (3773) [MESSAGING > OTHER/OTHER 0/0] <8388608>... > (*) IntelCE/Systems: Available GDL driver video memory: 51MB of 70MB > (*) IntelCE/Systems: Default video memory caching policy: Uncached > (*) IntelCE/Systems: Slave Process > (*) DirectFB/Genefx: MMX detected and enabled > (*) IntelCE/GfxDriver: Using OpenGL ES 1.1 graphics library > (*) IntelCE/GfxDriver: Using SRB graphics library > (*) IntelCE/GfxDriver: Default graphics library: SRB > (*) DirectFB/Graphics: Intel Corporation Intel_CE Graphics Driver 2.0 > (Intel Corporation) > (*) Direct/Interface: Loaded 'FT2' implementation of 'IDirectFBFont'. > (!) DirectFB/core/layers: Could not set primary region config! > --> Not supported! > multiAppTestTool.c <376>: > (#) DirectFBError [dfb->GetDisplayLayer(dfb, gDisplayLayerId, > &pLayer)]: Not supported! > (!!!) *** WARNING [Application exited without deinitialization of > DirectFB!] *** [core.c:874 in dfb_core_deinit_check()] > (!) Direct/Thread: Canceling 'Fusion Dispatch' (3773)! > > > > dfbinfo shows that B is a layer, so I'm not sure what's wrong. > Layer (00) DLID_UPP_C (primary layer) > Type: GRAPHICS VIDEO STILL_PICTURE > Caps: SURFACE OPACITY ALPHACHANNEL SRC_COLORKEY PREMULTIPLIED > SCREEN_POSITION > > Layer (01) DLID_UPP_B > Type: GRAPHICS VIDEO STILL_PICTURE > Caps: SURFACE OPACITY ALPHACHANNEL SRC_COLORKEY PREMULTIPLIED > SCREEN_POSITION > > > Maybe I'm going about this whole process the wrong way? What is the > recommended way to have two applications be able to share the screen? > > Thanks, > Ken Rogers > _______________________________________________ > directfb-dev mailing list > directfb-dev@directfb.org > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev > _______________________________________________ directfb-dev mailing list directfb-dev@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
