medibuntu-maintainers team mailing list archive

[Damjan Jovanovic <damjan.jov@xxxxxxxxx>]

Fwink creates a NullRenderer. It adds it to the filter graph. On the
CaptureGraphBuilder2, it calls RenderStream(), asking it to link the
preview pin to the the default renderer. Then it calls RenderStream()
again, asking it to link the output pin to the NullRenderer. Finally it
adds the sample grabber in front of the NullRenderer, allowing it to
take photos.

Since the camera doesn't have a preview pin, CaptureGraphBuilder2 must
support the SmartTeeFilter which creates one by duplicating the output
pin. Wine's doesn't have that filter. Furthermore, Wine's
CaptureGraphBuilder2 doesn't even link the pins correctly. With my patch
above, it at least links both to the NullRenderer, allowing Fwink to
take photos, but not show preview video (since that needs the
SmartTeeFilter).

Those that believe Fwink worked before must have been using native qcap?

-- 
You received this bug notification because you are a member of Medibuntu
Packaging Team, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/260918

Title:
  needed: libv4l and associated application patches (or "gspca stopped
  working in 2.6.27")

To manage notifications about this bug go to:
https://bugs.launchpad.net/adobe-flash-plugin-tools/+bug/260918/+subscriptions