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SDL_amigasas2.c
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/******************************************************************************/
/* */
/* includes */
/* */
/******************************************************************************/
#include <exec/types.h>
#include <proto/exec.h>
/******************************************************************************/
/* */
/* global declarations */
/* */
/******************************************************************************/
extern void D(bug(char *, ...);
extern struct ExecBase *SysBase;
extern struct DosLibrary *DOSBase;
extern struct Library *UtilityBase;
/******************************************************************************/
/* */
/* user library initialization */
/* */
/* !!! CAUTION: This function may run in a forbidden state !!! */
/* */
/******************************************************************************/
int __saveds __asm
__UserLibInit(register __a6 struct Library *libbase) {
/* required !!! */
SysBase = *(struct ExecBase **)4;
D(bug("***SDL.library init: %lx\n", libbase));
if ( !(DOSBase = (struct DosLibrary *)OpenLibrary("dos.library", 39L))) {
D(bug("unable to open dos.library\n"));
return 1;
}
if ( !(UtilityBase = OpenLibrary("utility.library", 37L))) {
D(bug("***unable to open utility.library.\n"));
CloseLibrary((struct Library *)DOSBase);
return 1;
}
return 0;
}
/******************************************************************************/
/* */
/* user library cleanup */
/* */
/* !!! CAUTION: This function runs in a forbidden state !!! */
/* */
/******************************************************************************/
void __saveds __asm
__UserLibCleanup(register __a6 struct Library *myLib) {
D(bug("***SDL.library cleanup\n"));
CloseLibrary(UtilityBase);
CloseLibrary((struct Library *)DOSBase);
}
/******************************************************************************/
/* */
/* library dependent function(s) */
/* */
/******************************************************************************/
#define ADDTABL_0(x) \
__saveds __asm LIB##x(void) {D(bug("Chiamata " #x "()\n")); }
#define ADDTABL_1(x, y) \
__saveds __asm LIB##x(register __##y long arg1) {D(bug("Chiamata " #x "(%ld)\n", arg1)); }
#define ADDTABL_2(x, y, z) \
__saveds __asm LIB##x(register __##y long arg1, register __##z long arg2) {D(bug("Chiamata " #x "(%ld,%ld)\n", arg1, arg2)); }
#define ADDTABL_3(x, y, z, t) \
__saveds __asm LIB##x(register __##y long arg1, register __##z long arg2, register __##t long arg3) {D(bug("Chiamata " #x "(%ld,%ld,%ld)\n", arg1, arg2, arg3)); }
#define ADDTABL_4(x, y, z, t, v) \
__saveds __asm LIB##x(register __##y long arg1, register __##z long arg2, register __##t long arg3, register __##v long arg4) {D(bug("Chiamata " #x "(%ld,%ld,%ld,%ld)\n", arg1, arg2, arg3, arg4)); }
#define ADDTABL_5(x, y, z, t, v, k) \
__saveds __asm LIB##x(register __##y long arg1, register __##z long arg2, register __##t long arg3, register __##v long arg4, register __##k long arg5) {D(bug("Chiamata " #x "(%ld,%ld,%ld,%ld,%ld)\n", arg1, arg2, arg3, arg4, arg5)); }
ADDTABL_1(SDL_Init, d0) /* One Argument in d0 */
ADDTABL_0(SDL_Quit)
ADDTABL_1(SDL_InitSubSystem, d0)
ADDTABL_1(SDL_QuitSubSystem, d0)
ADDTABL_1(SDL_WasInit, d0)
ADDTABL_0(SDL_GetError)
ADDTABL_2(SDL_RWFromFile, a0, d0)
ADDTABL_2(SDL_RWFromFP, a0, d0)
ADDTABL_2(SDL_RWFromMem, a0, d0)
// video
ADDTABL_2(SDL_LoadBMP_RW, a0, d0)
ADDTABL_3(SDL_SetColorKey, a0, d0, d1)
ADDTABL_1(SDL_DisplayFormat, a0)
ADDTABL_1(SDL_FreeSurface, a0)
ADDTABL_3(SDL_FillRect, a0, a1, d0)
ADDTABL_4(SDL_UpperBlit, a0, d0, a1, d1)
ADDTABL_1(SDL_Flip, a0)
ADDTABL_3(SDL_UpdateRects, a0, d0, a1)
ADDTABL_5(SDL_UpdateRect, a0, d0, d1, d2, d3)
ADDTABL_0(SDL_GetVideoInfo)
ADDTABL_4(SDL_SetVideoMode, d0, d1, d2, d3)
ADDTABL_4(SDL_MapRGB, a0, d0, d1, d2)
// timer
ADDTABL_0(SDL_GetTicks)
ADDTABL_1(SDL_Delay, d0)
// events
ADDTABL_1(SDL_PollEvent, a0)
ADDTABL_1(SDL_WaitEvent, a0)
ADDTABL_4(SDL_PeepEvents, a0, d0, d1, d2)
/******************************************************************************/
/* */
/* endtable marker (required!) */
/* */
/******************************************************************************/
// ADDTABL_END()
void _XCEXIT(void) {
D(bug("Warning SDL.library attempted exit, sleeping forever!\n"));
Wait(0); // resto in wait forever
}
/******************************************************************************/
/* */
/* end of simplelib.c */
/* */
/******************************************************************************/