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trace功能不能正常打印



我再进行xdm算法封装相关工作时,在执行process(codec package中的)接口的时候一直返回-1。所以想通过trace功能打印出调试信息检查参数传入是否正确。

问题:不能在(codec package)封装代码process中使用trace功能正常打印信息。

环境:ubuntu10.10, dvsdk_3_10_00_19

平台:dm6467

调用trace方法:修改server package中main.c中static GT_Mask gtMask = {0,0}; 为 GT_Mask gtMask = {0,0};

     在app directory下.cfg中添加 :var TraceUtil = xdc.useModule('ti.sdo.ce.utils.trace.TraceUtil');

    TraceUtil.attrs = TraceUtil.DEFAULT_TRACING;

    TraceUtil.attrs.dsp0TraceMask = "*=67,server=167";

                     app directory下主程序中加入: CERuntime_init();

      TraceUtil_start(engine_name);

      ...

      TraceUtil_stop();