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Make GDK's SDL_main header-only

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Daniel Gibson
2022-12-11 04:45:38 +01:00
committed by Sam Lantinga
parent 2d0eaea1cc
commit 28ecbbf0b5
5 changed files with 29 additions and 35 deletions
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21
include/SDL3/SDL_main_impl.h
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@@ -32,16 +32,13 @@
not definition of SDL_MAIN_AVAILABLE etc in SDL_main.h) */
#if !defined(SDL_MAIN_HANDLED) && !defined(_SDL_MAIN_NOIMPL)
#if defined(__WIN32__)
#if defined(__WIN32__) || defined(__GDK__)
/* these defines/typedefs are needed for the WinMain() definition */
#ifndef WINAPI
#define WINAPI __stdcall
#endif
typedef struct HINSTANCE__ * HINSTANCE;
typedef char* LPSTR;
#ifdef main
# undef main
#endif /* main */
@@ -52,6 +49,10 @@ typedef char* LPSTR;
extern "C" {
#endif
typedef struct HINSTANCE__ * HINSTANCE;
typedef char* LPSTR;
#ifndef __GDK__ /* this is only needed for Win32 */
#if defined(_MSC_VER)
/* The VC++ compiler needs main/wmain defined */
@@ -79,11 +80,17 @@ console_ansi_main(int argc, char *argv[])
}
#endif /* UNICODE/ANSI */
/* This is where execution begins [windowed apps] */
#endif /* not __GDK__ */
/* This is where execution begins [windowed apps and GDK] */
int WINAPI
WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
{
#ifdef __GDK__
return SDL_GDKRunApp(SDL_main, NULL);
#else
return SDL_Win32RunApp(SDL_main, NULL);
#endif
}
#ifdef __cplusplus
@@ -95,8 +102,8 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
/* rename users main() function to SDL_main() so it can be called from the wrapper above */
#define main SDL_main
#elif 1 /* end of __WIN32__ impl - TODO: other platforms */
/* end of __WIN32__ and __GDK__ impls */
#elif 1 /* TODO: next platform */
#endif /* __WIN32__ etc */