On Feb 8, 2016, at 2:41 PM, Motti Shneor <[email protected]> wrote: > > […] I see strange warnings in the console: "Fallingback to pbuffer. FBO > status is 36054” for every captured video frame (30 a sec…).
> Can someone tell me what is the source of this error line? what is FBO, and > what has fallen-back? where is a documentation of the error, and is there a > workaround the problem? FBO is framebuffer object, a feature of OpenGL, which Core Image is using under the hood. The status is GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT. Due to the problem using an FBO, Core Image has switched (fallen back) to using a PBuffer (pixel buffer), an old, deprecated feature of OpenGL, instead. I'm afraid I don't know why using an FBO has failed. You might try the mac-opengl or quartz-dev mailing lists. You can also open a bug report with Apple and then open a developer technical support incident with them asking for a workaround for the bug. Regards, Ken _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
