如何使用XLib将windows位图文件读入像素图

#include <X11/Xlib.h>
#include <X11/Xutil.h>

Display* display = XOpenDisplay(NULL);
if (display == NULL) {
    fprintf(stderr, "无法连接到X服务器\n");
    exit(1);
}

Window root = DefaultRootWindow(display);
Window window = XCreateSimpleWindow(display, root, 0, 0, width, height, 0, 0, 0);

XMapWindow(display, window);
XFlush(display);

XImage* image = XCreateImage(display, DefaultVisual(display, DefaultScreen(display)), DefaultDepth(display, DefaultScreen(display)), ZPixmap, 0, NULL, width, height, 32, 0);
if (image == NULL) {
    fprintf(stderr, "无法创建图像\n");
    exit(1);
}

FILE* file = fopen("bitmap.bmp", "rb");
if (file == NULL) {
    fprintf(stderr, "无法打开位图文件\n");
    exit(1);
}

fseek(file, 54, SEEK_SET);  // 跳过位图文件头
fread(image->data, 4, width * height, file);  // 读取像素数据
fclose(file);

GC gc = XCreateGC(display, window, 0, NULL);
XPutImage(display, window, gc, image, 0, 0, 0, 0, width, height);
XFreeGC(display, gc);

XEvent event;
while (1) {
    XNextEvent(display, &event);
    // 处理事件
}

XDestroyImage(image);
XCloseDisplay(display);