cogl-basic-video-player: Allow passing a GStreamer pipeline

If the URI argument given on the command line doesn't look like a URI
then the basic video player will now try to parse it as a GStreamer
pipeline description. The pipeline must contain a coglsink element
which the player will look for. This can be used to test Cogl GST. For
example, to test NV12 this can be used:

./cogl-basic-video-player 'videotestsrc !
                           video/x-raw,format=(string)NV12 !
                           coglsink'

Reviewed-by: Robert Bragg <robert@linux.intel.com>

0 files changed, 0 insertions, 0 deletions