few doubts about Android Framebuffer

Asked Dec 04 '12 at 05:51

Active Dec 04 '12 at 05:51

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I have few doubts about the Android Framebuffer,

Is it same as Linux Framebuffer ?
where do we allocate the two buffer(for double buffering) exactly (code wise also)? How MDP know which buffer it needs to use to get the frame data ?
How MDP signals that he has taken the data from framebuffer, and is ready to take new data?

Apart from these also I have few doubts specific to functions used in surfaceflinger, but that I can ask later if the above question is answered.

asked Dec 04 '12 at 05:51

Rahul

2

What is Android Framebuffer? – Alexander Kulyakhtin Dec 04 '12 at 06:20
what I meant with Android Framebuffer, was the framebuffer we used in Android platform code. – Rahul Dec 04 '12 at 12:24

0 Answers0