Hi,
As I know the android each surface is double-bufferied, the front
buffer is taken by surfaceflinger for composition, while the back
buffer is used to perform drawing.
But now I have a stupid question. if the front view (front buffer) is
portrait, and the back view (back buffer) is landscape. how the data
store in back buffer? would it first rotation to portrait in back
buffer and then adjust to landscape?
Thanks in advance.

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