C++ SDL和SDL_映像程序在Eclipse中不执行任何操作

我一直在试图使PNG图像出现在屏幕上我的SDL窗口。我正在使用EclipseCDT。SDL.h和SDL_image.h似乎都已正确链接，因为函数会在编译器上以彩色弹出。然而，当我运行代码时，实际上什么也没发生。编译器中没有错误，没有注释，什么都没有。窗口没有出现。如果有人能帮我解决这件事，我将不胜感激

此外，SDL以前在我的计算机上工作过（没有使用SDL_图像），我在其中运行了一个粒子模拟，效果非常好

我的代码：

#include <iostream>
#include "SDL.h"
#include "SDL_image.h"

using namespace std;

SDL_Window *m_window; //Window upon which the game will be displayed.
SDL_Renderer *m_renderer; //Renderer used to draw the objects on the window.
SDL_Texture *playerTex;

int SCREEN_WIDTH = 600;
int SCREEN_HEIGHT = 600;

int main(int argc, char* args[]) {
    if (SDL_Init(SDL_INIT_VIDEO) < 0) {
        cout << "Video init failed" << endl;
        return 1;
    }

    //Creates the actual SDL-window and stores it in the m_window variable.
    m_window = SDL_CreateWindow("Marko Beocanin SDD Project",
    SDL_WINDOWPOS_UNDEFINED,
    SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT,
            SDL_WINDOW_FULLSCREEN);

    //Error-checking method that determines if SDL could not create a window - returns false if unsuccessful.
    if (m_window == NULL) {
        cout << "Window Creation failed" << endl;

        SDL_Quit();
        IMG_Quit();
        return 2;
    }

    //Creates an SDL-Renderer: a tool used to actually draw objects on the Window
    m_renderer = SDL_CreateRenderer(m_window, -1, 0);

    //Error-checking method that determines if SDL could not create a renderer - returns false if unsuccessful.
    if (m_renderer == NULL) {
        cout << "Renderer creation failed." << endl;
        SDL_DestroyWindow(m_window);
        SDL_Quit();
        IMG_Quit();
        return 3;
    }

    SDL_Surface *tmpSurface = IMG_Load("img.png");
    playerTex = SDL_CreateTextureFromSurface(m_renderer, tmpSurface);
    SDL_FreeSurface(tmpSurface);

    SDL_RenderClear(m_renderer);
    SDL_RenderCopy(m_renderer, playerTex, NULL, NULL);
    SDL_RenderPresent(m_renderer);

    SDL_Delay(2000);
    SDL_DestroyWindow(m_window);
    SDL_Quit();
    IMG_Quit();


    return 0;
}

#包括
#包括“SDL.h”
#包括“SDL_image.h”
使用名称空间std；
SDL_窗口*m_窗口//显示游戏的窗口。
SDL_渲染器*m_渲染器//用于在窗口上绘制对象的渲染器。
SDL_纹理*playerTex；
int屏幕宽度=600；
内部屏幕高度=600；
int main（int argc，char*args[]{
if（SDL_Init（SDL_Init_视频）<0）{
cout我遇到的问题是由于我使用了错误的SDL_图像库-我使用的是x64而不是x86，这意味着它本身没有抛出错误，只是工作不正常