OPENCV建筑物由于DirectX而失败

我正在遵循本指南，以在Windows 7下的QT5编译OPENCV。我正在使用：

• cmake 3.14.3
• OPENCV 4.1.0
• QT 5.12.2

我按照所述配置并设置参数。然后开始汇编。它因许多类似错误而失败：

C:opencvsourcesmodulescoresrcdirectx.cpp:1055:5: error: 'cl_context' was not declared in this scope
     cl_context context = (cl_context)ctx.ptr();
     ^~~~~~~~~~
C:opencvsourcesmodulescoresrcdirectx.cpp:1055:5: note: suggested alternative: '_onexit'
     cl_context context = (cl_context)ctx.ptr();
     ^~~~~~~~~~
     _onexit
C:opencvsourcesmodulescoresrcdirectx.cpp:1057:5: error: 'cl_int' was not declared in this scope
     cl_int status = 0;
     ^~~~~~
C:opencvsourcesmodulescoresrcdirectx.cpp:1057:5: note: suggested alternative: 'lrint'
     cl_int status = 0;
     ^~~~~~
     lrint
C:opencvsourcesmodulescoresrcdirectx.cpp:1058:12: error: expected ';' before 'clImage'
     cl_mem clImage = 0;
            ^~~~~~~
C:opencvsourcesmodulescoresrcdirectx.cpp:1062:5: error: 'clImage' was not declared in this scope
     clImage = clCreateFromD3D11Texture2DNV(context, CL_MEM_WRITE_ONLY, pD3D11Texture2D, 0, &status);
     ^~~~~~~
C:opencvsourcesmodulescoresrcdirectx.cpp:1062:5: note: suggested alternative: 'IplImage'
     clImage = clCreateFromD3D11Texture2DNV(context, CL_MEM_WRITE_ONLY, pD3D11Texture2D, 0, &status);
     ^~~~~~~
     IplImage
C:opencvsourcesmodulescoresrcdirectx.cpp:1062:44: error: 'context' was not declared in this scope
     clImage = clCreateFromD3D11Texture2DNV(context, CL_MEM_WRITE_ONLY, pD3D11Texture2D, 0, &status);
                                            ^~~~~~~
C:opencvsourcesmodulescoresrcdirectx.cpp:1062:44: note: suggested alternative: 'onexit'
     clImage = clCreateFromD3D11Texture2DNV(context, CL_MEM_WRITE_ONLY, pD3D11Texture2D, 0, &status);
                                            ^~~~~~~
                                            onexit
C:opencvsourcesmodulescoresrcdirectx.cpp:1062:53: error: 'CL_MEM_WRITE_ONLY' was not declared in this scope
     clImage = clCreateFromD3D11Texture2DNV(context, CL_MEM_WRITE_ONLY, pD3D11Texture2D, 0, &status);

我在CMAKE中禁用WITH_DIRECTX标志，然后：

1. 配置
2. 生成
3. mingw32-make clean
4. mingw32-make -j 8

但是错误仍然存在。我还必须做什么来解决此问题？