我刚学DIRECTX,StretchRect这个函数使用的时候老是出现错误

tianshangyu

我刚学DIRECTX，有个函数搞不明白
          g_pMyd3dDevice->StretchRect(
                        surface, // the source surface
                        src, // the source rectangle
                        backbuffer, // the destination surface
                        dest, // destination rectangle
                        D3DTEXF_NONE
                        ); // the filter to apply
                }
然后出现错误是
:\游戏制作\myproject\mysecodep\animation.cpp(218) : error C2664: 'StretchRect' : cannot convert parameter 2 from 'struct tagRECT' to 'const struct tagRECT *'
        No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
Error executing cl.exe.
谁能告诉我是怎么回事啊
谢谢

T_W_Z

"src, // the source rectangle"改为:"&src, // the source rectangle"吧