/// <summary>
/// 使用默认输出引脚连接过滤器默认输入引脚
/// </summary>
/// <param name="filterEx"></param>
/// <returns></returns>
public bool ConnectFilter(BaseFilterEx filterEx)
{
var op = this.DefOutPin;
var ip = filterEx.DefInPin;
return(op.ConnectEx(ip));
}
public virtual void AddFilterEx(BaseFilterEx filterEx)
{
FilterExList.Add(filterEx);
}
public int Remove(BaseFilterEx filterEx)
{
FilterExList.Remove(filterEx);
return(_Remove(filterEx.BaseFilter));
}
/// <summary>
/// 根据媒体类型连接过滤器合适的引脚
/// </summary>
/// <param name="filterEx"></param>
/// <param name="pmt"></param>
/// <returns></returns>
public bool ConnectFilter(BaseFilterEx filterEx, AMMediaType pmt)
{
return(this.DefOutPin.ConnectEx(filterEx.DefInPin, pmt) == 0);
}
