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一个图像被解码一次，我需要将与解码器关联的表面多次渲染到不同的surfaceTexture，然后将它们同时显示在屏幕上，我怎么能做到这一点？我应该多次创建什么？表面纹理？表面？本机窗口和其他一些与 OpemGL 渲染相关的对象？