75 lines
1.4 KiB
C
75 lines
1.4 KiB
C
// core.c
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#define SDL_MAIN_HANDLED
|
|
#include <SDL2/SDL.h>
|
|
|
|
#ifdef __WIN32__
|
|
# define SHARED_OBJECT "ampler.dll"
|
|
# define SHARED_OBJECT_ACTIVE SHARED_OBJECT "-active.dll"
|
|
#else
|
|
# define SHARED_OBJECT "./ampler.so"
|
|
# define SHARED_OBJECT_ACTIVE SHARED_OBJECT
|
|
#endif
|
|
|
|
#define SHARED_MAIN "ampler_main"
|
|
|
|
#ifdef __WIN32__
|
|
int copy_shared_object() {
|
|
if (system("copy " SHARED_OBJECT " " SHARED_OBJECT_ACTIVE " /Y")) {
|
|
puts("failed copying to " SHARED_OBJECT_ACTIVE);
|
|
// puts(SDL_GetError());
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
#else
|
|
int copy_shared_object() {
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
int main(int argc, char **argv) {
|
|
puts("start.");
|
|
SDL_Init(SDL_INIT_EVERYTHING);
|
|
|
|
SDL_Window *w;
|
|
SDL_Renderer *r;
|
|
|
|
w = SDL_CreateWindow("core",
|
|
SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
|
|
512, 512, SDL_WINDOW_RESIZABLE);
|
|
r = SDL_CreateRenderer(w, -1,
|
|
SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE);
|
|
|
|
void *u_data = NULL;
|
|
while (1) {
|
|
if (copy_shared_object())
|
|
break;
|
|
|
|
void *so = SDL_LoadObject(SHARED_OBJECT_ACTIVE);
|
|
if (so == 0) {
|
|
puts("failed load " SHARED_OBJECT_ACTIVE);
|
|
puts(SDL_GetError());
|
|
break;
|
|
}
|
|
|
|
int(*shared_main)(SDL_Window *, SDL_Renderer *, void **)
|
|
= SDL_LoadFunction(so, SHARED_MAIN);
|
|
|
|
if(shared_main(w, r, &u_data))
|
|
break;
|
|
|
|
SDL_UnloadObject(so);
|
|
}
|
|
|
|
quit:
|
|
SDL_DestroyRenderer(r);
|
|
SDL_DestroyWindow(w);
|
|
SDL_Quit();
|
|
return 0;
|
|
}
|
|
|