vizdirect: use all three scaling types #759

src/poc/vizdirect.c

@@ -16,7 +16,13 @@ int main(void){
     return EXIT_FAILURE;
   }
   sleep(1);
-  if(ncdirect_render_image(n, "../data/changes.jpg", NCBLIT_DEFAULT, NCSCALE_STRETCH) != NCERR_SUCCESS){
+  printf("\n");
+  if(ncdirect_render_image(n, "../data/changes.jpg", NCBLIT_DEFAULT, NCSCALE_SCALE) != NCERR_SUCCESS){
+    return EXIT_FAILURE;
+  }
+  sleep(1);
+  printf("\n");
+  if(ncdirect_render_image(n, "../data/warmech.bmp", NCBLIT_DEFAULT, NCSCALE_NONE) != NCERR_SUCCESS){
     return EXIT_FAILURE;
   }
   if(ncdirect_stop(n)){