[gst-cvs] qt-gstreamer: VideoWidget: add support for watching a pipeline and drop the broken support for autoplug elements .

[<gk...@ke...>]

Module: qt-gstreamer
Branch: master
Commit: e1838187cb3fef36e825f12e212f22e0a4d4eeb7
URL:    http://cgit.freedesktop.org/gstreamer/qt-gstreamer/commit/?id=e1838187cb3fef36e825f12e212f22e0a4d4eeb7

Author: George Kiagiadakis <geo...@co...>
Date:   Thu Jan 20 01:03:46 2011 +0200

VideoWidget: add support for watching a pipeline and drop the broken support for autoplug elements.

The previous support for autoplug elements was broken, as for example
an autovideosink on a playbin2 does not create the child element on the
main thread, which causes trouble for us.
The new method of watching the pipeline will work nicely on most pipelines,
like playbin2, and follows gstreamer's documentation to the letter, which
guarantees it will work correctly, as long as there is only one sink on the pipeline.

---

 src/QGst/Ui/videowidget.cpp              |  168 +++++++++++++++++++++---------
 src/QGst/Ui/videowidget.h                |   75 +++++++++++---
 tests/manual/CMakeLists.txt              |    3 +
 tests/manual/videowidgetpipelinetest.cpp |   72 +++++++++++++
 tests/manual/videowidgetpipelinetest.ui  |   42 ++++++++
 tests/manual/videowidgettest.cpp         |    2 +-
 6 files changed, 298 insertions(+), 64 deletions(-)

Diff:   http://cgit.freedesktop.org/gstreamer/qt-gstreamer/diff/?id=e1838187cb3fef36e825f12e212f22e0a4d4eeb7