public AITalkResultCode GetParam(ref AITalk_TTtsParam param)
{
uint num;
AITalkResultCode code = AITalkAPI.GetParam(IntPtr.Zero, out num);
this.OnWriteLog("[AITalkAPI_GetParam] " + code);
if (code == AITalkResultCode.AITALKERR_INSUFFICIENT)
{
IntPtr ptr = Marshal.AllocCoTaskMem((int)num);
Marshal.WriteInt32(ptr, (int)num);
code = AITalkAPI.GetParam(ptr, out num);
this.OnWriteLog("[AITalkAPI_GetParam] " + code);
if (code != AITalkResultCode.AITALKERR_SUCCESS)
{
Marshal.FreeCoTaskMem(ptr);
return(code);
}
param = AITalkMarshal.IntPtrToTTtsParam(ptr);
Marshal.FreeCoTaskMem(ptr);
}
return(code);
}