HarmonyOS 鸿蒙Next：nativebuffer 到 eglImage

参考：

#include <ohos/nativebuffer.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>

void createEglImageFromNativeBuffer(native_handle_t* handle)
{
    EGLDisplay eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
    EGLint major, minor;
    eglInitialize(eglDisplay, &major, &minor);

    EGLint attribs[] = {
        EGL_WIDTH, handle->width,
        EGL_HEIGHT, handle->height,
        EGL_LINUX_DRM_FOURCC_EXT, handle->format,
        EGL_DMA_BUF_PLANE0_FD_EXT, handle->fd,
        EGL_DMA_BUF_PLANE0_OFFSET_EXT, handle->offsets[0],
        EGL_DMA_BUF_PLANE0_PITCH_EXT, handle->strides[0],
        EGL_NONE
    };

    EGLImageKHR eglImage = eglCreateImageKHR(eglDisplay, EGL_NO_CONTEXT, EGL_LINUX_DMA_BUF_EXT, NULL, attribs);

    // Use eglImage as texture or render target

    eglDestroyImageKHR(eglDisplay, eglImage);
    eglTerminate(eglDisplay);
}