test/hostlib.c

   1 #include <proto/exec.h>
   2 #include <proto/hostlib.h>
   3 #include <proto/dos.h>
   4 #include <stdio.h>
   5
   6 APTR HostLibBase;
   7
   8 int (*SDL_Init) (ULONG flags);
   9 void * (*SDL_SetVideoMode) (int width, int height, int bpp, ULONG flags);
  10 void (*SDL_Quit) (void);
  11
  12 int main(int argc, char **argv) {
  13     void *handle;
  14     char *err;
  15
  16     if ((HostLibBase = OpenResource("hostlib.resource")) == NULL) {
  17         fprintf(stderr, "can't open hostlib.resource\n");
  18         return 1;
  19     }
  20
  21     if ((handle = HostLib_Open("libSDL.so", &err)) == NULL) {
  22         fprintf(stderr, "can't open sdl: %s\n", err);
  23         return 1;
  24     }
  25
  26     SDL_Init = HostLib_GetPointer(handle, "SDL_Init", NULL);
  27     SDL_SetVideoMode = HostLib_GetPointer(handle, "SDL_SetVideoMode", NULL);
  28     SDL_Quit = HostLib_GetPointer(handle, "SDL_Quit", NULL);
  29
  30     SDL_Init(0x20);
  31     SDL_SetVideoMode(640, 480, 16, 0);
  32
  33     Delay(250);
  34
  35     SDL_Quit();
  36
  37     HostLib_Close(handle, NULL);
  38
  39     return 0;
  40 }