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Added "hack" function for glutCreateMenuUcall

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Not desired, but potentially needed as with the other "hack" functions

git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1821 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
dcnieho 2017-06-30 23:22:26 +00:00
parent 2646c0c9f8
commit deaa5b843a
2 changed files with 26 additions and 0 deletions
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21
freeglut/freeglut/include/GL/freeglut_ucall.h
View File

@ -82,6 +82,27 @@ FGAPI void FGAPIENTRY glutInitWarningFuncUcall( void (* callback)( const char *f
FGAPI void FGAPIENTRY glutInitContextFuncUcall( void (* callback)( void* ), void* user_data );
FGAPI void FGAPIENTRY glutAppStatusFuncUcall( void (* callback)( int, void* ), void* user_data );
/*
* Continued "hack" from GLUT applied to Ucall functions.
* For more info, see bottom of freeglut_std.h
*/
/* to get the prototype for exit() */
#include <stdlib.h>
#if defined(_WIN32) && !defined(GLUT_DISABLE_ATEXIT_HACK) && !defined(__WATCOMC__)
FGAPI int FGAPIENTRY __glutCreateMenuUcallWithExit(void(*func)(int, void*), void(__cdecl *exitfunc)(int), void* user_data);
#ifndef FREEGLUT_BUILDING_LIB
#if defined(__GNUC__)
#define FGUNUSED __attribute__((unused))
#else
#define FGUNUSED
#endif
static int FGAPIENTRY FGUNUSED glutCreateMenuUcall_ATEXIT_HACK(void(*func)(int, void*), void* user_data) { return __glutCreateMenuUcallWithExit(func, exit, user_data); }
#define glutCreateMenuUcall glutCreateMenuUcall_ATEXIT_HACK
#endif
#endif
#ifdef __cplusplus
}
#endif

5
freeglut/freeglut/src/mswin/fg_menu_mswin.c
View File

@ -106,3 +106,8 @@ int FGAPIENTRY __glutCreateMenuWithExit( void(* callback)( int ), void (__cdecl
return glutCreateMenu( callback );
}
int FGAPIENTRY __glutCreateMenuUcallWithExit(void(*callback)(int, void*), void(__cdecl *exit_function)(int), void* user_data)
{
__glutExitFunc = exit_function;
return glutCreateMenuUcall(callback, user_data);
}