窗口服务器为客户提供了一块共用内存区域用来绘图，然后(用gpu)将其混合为帧缓冲。

The window server provides a region of Shared memory to clients for drawing and then composites this into the frame buffer (on the GPU).

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使用合并器或像素着色器，混合每帧的多个纹理，而不是用多通道方法。

Use combines or pixel shaders to mix several textures per fragment instead of multi-pass approach.

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身体和帧是一个混合单体结构。

The body and frame are a hybrid monocoque structure.

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