/// <summary>
/// 设置编码器属性
/// </summary>
/// <param name="setState">目标编码器属性</param>
/// <param name="value">设置的值</param>
/// <returns> 0 没有错误，-1为未知请求，-2为无效参数</returns>
public int SetEncode(SetCoderState setState, int value)
{
IntPtr intPtr = GCHandle.Alloc(value, GCHandleType.Pinned).AddrOfPinnedObject();
int result = SpeexEncodeApi.Speex_encoder_ctl(_encodeStateIntptr, (int)setState, intPtr);
return(result);
}
/// <summary>
/// 获取编码器设置
/// </summary>
/// <param name="getState">目标编码器属性</param>
/// <returns>编码器属性值 -1为未知请求，-2为无效参数</returns>
public int GetEncode(GetCoderState getState)
{
int value = 0;
IntPtr intPtr = GCHandle.Alloc(value, GCHandleType.Pinned).AddrOfPinnedObject();
int result = SpeexEncodeApi.Speex_encoder_ctl(_encodeStateIntptr, (int)getState, intPtr);
if (result == 0)
{
result = Marshal.ReadInt32(intPtr);
}
return(result);
}