/*

SDL_winrt_main_NonXAML.cpp, placed in the public domain by David Ludwig 3/13/14

*/

#include "../../../SDL_internal.h"

#include "SDL_main.h"

#include <wrl.h>

/* At least one file in any SDL/WinRT app appears to require compilation

with C++/CX, otherwise a Windows Metadata file won't get created, and

an APPX0702 build error can appear shortly after linking.

The following set of preprocessor code forces this file to be compiled

as C++/CX, which appears to cause Visual C++ 2012's build tools to

create this .winmd file, and will help allow builds of SDL/WinRT apps

to proceed without error.

If other files in an app's project enable C++/CX compilation, then it might

be possible for SDL_winrt_main_NonXAML.cpp to be compiled without /ZW,

for Visual C++'s build tools to create a winmd file, and for the app to

build without APPX0702 errors. In this case, if

SDL_WINRT_METADATA_FILE_AVAILABLE is defined as a C/C++ macro, then

the #error (to force C++/CX compilation) will be disabled.

Please note that /ZW can be specified on a file-by-file basis. To do this,

right click on the file in Visual C++, click Properties, then change the

setting through the dialog that comes up.

*/

#ifndef SDL_WINRT_METADATA_FILE_AVAILABLE

#ifndef __cplusplus_winrt

#error SDL_winrt_main_NonXAML.cpp must be compiled with /ZW, otherwise build errors due to missing .winmd files can occur.

#endif

#endif

/* Prevent MSVC++ from warning about threading models when defining our

custom WinMain. The threading model will instead be set via a direct

call to Windows::Foundation::Initialize (rather than via an attributed

function).

To note, this warning (C4447) does not seem to come up unless this file

is compiled with C++/CX enabled (via the /ZW compiler flag).

*/

#ifdef _MSC_VER

#pragma warning(disable:4447)

#endif

/* Make sure the function to initialize the Windows Runtime gets linked in. */

#ifdef _MSC_VER

#pragma comment(lib, "runtimeobject.lib")

#endif

int CALLBACK WinMain(HINSTANCE, HINSTANCE, LPSTR, int)

}