If it is wrong, it has to fetch the value again and redo the increment computation.

如果它的希望落空，就会再次检索值，并重做递增计算。

youdao

Final pass produces final rendered image. Here all objects are rendered again; with shaders that fetch the lighting, combine it with textures and add any emissive lighting.

最终渲染阶段产生最后渲染后的图像，到这一步，所有的对象都将被再次渲染，其中着色器将混合前一步生成的光源和纹理以及所有自发光照明。

youdao