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IInt numAlgs, i;
Engine_AlgInfo algInfo;
Engine_Error err;
err = Engine_getNumAlgs("audio_copy", &numAlgs);
for (i = 0; i < numAlgs; i++) {
err = Engine_getAlgInfo(name, &algInfo, i);
printf("alg[%d]: name = %s typeTab = %s local = %d\n",
i, algInfo.name, *(algInfo.typeTab), algInfo.isLocal);
}
中间为什么有err 呀?是干什么的呀?
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