To debug Engine_open() calls, setting env var CE_DEBUG=2 or =3 should suffice (assuming you're using CE 2.00 or later, where CE_DEBUG is supported). That should print a ton of trace with details of what's going on underneath.
Engine_open() hanging may be because of memory map mis-configuration. Provided you're using CE 2.00 or later, you can often avoid memory map mis-configs if you use Engine.createFromServer(). The FAQ Rob pointed to below has detains on CE_DEBUG. Engine.createFromServer() details are here: http://wiki.davincidsp.com/index.php?title=Configuring_Codec_Engine_in_Arm_apps_with_createFromServer Chris ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Albert Burbea Sent: Monday, November 10, 2008 1:33 PM To: Tivy, Robert Cc: Mike Gao; [email protected] Subject: Re: help - Can I rebuild the code engine under packages for debug? Hi I need to repackage codecs and server. I can not do that and I can not understand why Every codec i build hangs during the CE_Open Thanks and cheers 2008/11/10 Tivy, Robert <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> Codec Engine comes with pre-built debug libraries that support the GT tracing feature. To see trace prints, the easiest way is to set the env var CE_DEBUG=[1|2|3], with 1 being the least and 3 the most. See http://wiki.davincidsp.com/index.php?title=Codec_Engine_FAQ - Rob ________________________________ From: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] On Behalf Of Mike Gao Sent: Monday, November 10, 2008 11:15 AM To: [email protected]<mailto:[email protected]> Subject: help - Can I rebuild the code engine under packages for debug? Hi, I built the examples under code engine and it is fine. But when I run video_copy, it is dead inside the Engine_Open(). Can I rebuild the code under packages\ti\sdo\ce with some debug flag or set curTrace to some mask in order to step into the function call? I didn't see any makefile under it. How to make GT_xtrace to print something for debug? Thanks very much, Mike _______________________________________________ Davinci-linux-open-source mailing list [email protected]<mailto:[email protected]> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -- Albert Burbea Harishonim 8 Ramat Gan 52502, Israel Tel/Fax + 972-3-7526016 Mobile: +972-52-3541842
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