| Re: [AD] Conserving OpenGL FBOs |
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On 2011-03-04, Trent Gamblin <trent@xxxxxxxxxx> wrote:
> On 2011-03-04, at 4:42 PM, Peter Wang wrote:
> > The documentation needs updating. Below is what I have so far.
> > I'm not sure what we can say about the lifetime of the FBO returned by
> > al_get_opengl_fbo (see the XXX). I don't think we should lock ourselves
> > into the current implementation.
>
> One possible solution to this is to have another bitmap creation
> flag that forces creation of an fbo and always retains it until the
> bitmap is destroyed.
How about a flag on the bitmap once al_get_opengl_fbo is called on it?
Thereafter the bitmap will retain its FBO until the bitmap is destroyed
or al_remove_opengl_fbo is called.
Peter