[android-developers] Blend buttons over the video layer

Hi All,

I am using frame buffer to display yuv data directly. Opening frame
buffer1 (fb1), setting mode to display YUV422 , mapping memory in to
user space and directly copying data in to the mapped memory. Now I
want to put play button on top of the video (probably it is been drawn
on frame buffer0 fb0). How can I do that? If i set alpha of frame
buffer1 (fb1 capable of displaying direct yuv422) than I am able to
see button but it not proper (mean to say it is transparent). Is there
any other way so that video and button is fully visible no
transparency is applied on it?

Regards,
Niral

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