pad: fail dropped queries
authorVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Mon, 3 Nov 2014 17:46:57 +0000 (17:46 +0000)
committerVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Wed, 12 Nov 2014 11:04:21 +0000 (11:04 +0000)
commitc7103ce4b8c1da7dcfbcf2ec83a42a376fb896e1
treee0773b5540f01b3feab1c7be01567d2561dd70c0
parent6c079367f12ad5ded5e73e9b0a20d03ac1402f29
pad: fail dropped queries

Previously, dropping a query from a pad probe would deem the
query succeeded, and the caller might then assume the query's
results are valid, and thus dereference an invalid object
such as a GstCaps.

We now assume dropped queries did not succeed. Dropped events
and buffers are still deemed a success.
gst/gstpad.c