On 1/28/15, 6:04 AM, Johan Vos wrote:
Hi,
Unless I'm missing something, at this moment an AcceleratedScreen is not
able to be reconfigured. Once initialized, the eglSurface is not changed.
This leads to the following issue on Android: when the device is rotated, a
new surface is created. The AcceleratedScreen still tries to call
eglSwapBuffers with a reference to the old surface.
I can hack this into e.g. AndroidAcceleratedScreen, but I am wondering if
this might be some general functionality that should be provided by the
AcceleratedScreen? Or would you rather create a new AcceleratedScreen when
the underlying surface changed? If so, which class should do this? When
using prism with eglfb, the EGLFBGLDrawable does this.
I don't think that we have encountered the issue with a changing eglSurface
yet, so I expect we will need to change some of the plumbing to let that work
right. I think that it would make sense to make the change for a general case -
even if we have not encountered the need for general Linux yet.
Would you file a Jira?
I would be happy to work through the issue with you.
Dave
--
David Hill<david.h...@oracle.com>
Java Embedded Development
"A man's feet should be planted in his country, but his eyes should survey the
world."
-- George Santayana (1863 - 1952)
