Texture_and_Surface

#include <SDL.h>
#include <stdio.h>
#include<iostream>

#include<windows.h>
#include<string>
#include<SDL_image.h>
#define SCREEN_WIDTH 1280
#define SCREEN_HEIGHT 720

// SDL_Window* g_windows = NULL;
// SDL_Surface* g_screenSurface=NULL;
// SDL_Surface* g_background= NULL;
// load anh len man hinh window
int main(int argc, char * agrv[]){

    // variable declare
    SDL_Renderer * renderer =NULL;
    SDL_Surface * tmp_surface= NULL;
    SDL_Texture * texture=NULL;
    bool is_running = true;
    SDL_Window * window =NULL;
    if ( SDL_Init(SDL_INIT_EVERYTHING)<0){
        std::cout<<"Could not intialize SDL2"<<std::endl;
        return 1;
    }
    else {
        window =SDL_CreateWindow("Tungggg", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 400, 400, SDL_WINDOW_SHOWN);
    }
    renderer=SDL_CreateRenderer(window, -1,0);
    tmp_surface= IMG_Load("test.png");
    if (tmp_surface!=NULL){
        // get the information of the picture which was load into the surface
        std::cout<<"width and height is "<<tmp_surface->w<<" "<<tmp_surface->h<<std::endl;
    }
    texture= SDL_CreateTextureFromSurface(renderer,tmp_surface);
    SDL_FreeSurface ( tmp_surface);
    SDL_SetRenderDrawColor(renderer,212,175,55,255);
    SDL_RenderClear(renderer);
    SDL_RenderCopy(renderer, texture, NULL,NULL);
    SDL_RenderPresent(renderer);
    while ( is_running ){
        //  SDL_RenderClear(renderer);
        SDL_Event event;
        while ( SDL_PollEvent(&event)){
            switch (event.type){
                case SDL_QUIT:{
                    is_running=false;
                    break;
                }


            }
            if (event.button.button== SDL_BUTTON_RIGHT){
                std::cout<<"right mouse is pressed"<<std::endl;
            }
            const Uint8*  state = SDL_GetKeyboardState(NULL);
            if (state[SDL_SCANCODE_0]){
                std::cout<<"0 is pressed"<<std::endl;
            }
             if ( state[SDL_SCANCODE_0] &&  state[SDL_SCANCODE_1] && state[SDL_SCANCODE_2]){
                std::cout<<"1 and 2 is pressed"<<std::endl;
            }
        }
        // SDL_RenderCopy(renderer,texture,NULL,NULL);
        // SDL_RenderPresent(renderer);
    }
    SDL_DestroyWindow(window);
    SDL_Quit();
    return 0;
}