Eliminado el filtro bilineal

source/main.cpp

@@ -27,12 +27,6 @@ bool init()
 	}
 	else
 	{
-		// Set texture filtering to linear
-		if (!SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1"))
-		{
-			printf("Warning: Linear texture filtering not enabled!");
-		}
-
 		// Create window
 		window = SDL_CreateWindow("SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH * 2, SCREEN_HEIGHT * 2, SDL_WINDOW_SHOWN);
 		if (window == NULL)
@@ -54,14 +48,6 @@ bool init()
 				// Initialize renderer color
 				SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF);
 
-				// Initialize PNG loading
-				int imgFlags = IMG_INIT_PNG;
-				if (!(IMG_Init(imgFlags) & imgFlags))
-				{
-					printf("SDL_image could not initialize! SDL_image Error: %s\n", IMG_GetError());
-					success = false;
-				}
-
 				SDL_RenderSetLogicalSize(renderer, SCREEN_WIDTH, SCREEN_HEIGHT);
 			}
 		}