Add RENDERER_CONFIG

src/config.h

@@ -28,4 +28,7 @@
 
 #define VERSION "2"
 
+// #define RENDERER_CONFIG SDL_RENDERER_SOFTWARE
+#define RENDERER_CONFIG (SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC)
+
 #endif  // CONFIG_H_

src/main.c

@@ -132,7 +132,7 @@ int main(int argc, char *argv[])
 
     SDL_Renderer *const renderer = PUSH_LT(
         lt,
-        SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC),
+        SDL_CreateRenderer(window, -1, RENDERER_CONFIG),
         SDL_DestroyRenderer);
     if (renderer == NULL) {
         log_fail("Could not create SDL renderer: %s\n", SDL_GetError());