dataqueue: add gst_data_queue_peek
authorThiago Santos <thiago.sousa.santos@collabora.com>
Tue, 15 Jan 2013 19:57:20 +0000 (16:57 -0300)
committerThiago Santos <thiago.sousa.santos@collabora.com>
Thu, 18 Apr 2013 17:45:47 +0000 (14:45 -0300)
commit1681a1b1e0f4180925ca22c893803651ca12dca1
treea24cde2bd175e9febfc63a4b426f22397cbae70b
parentc7a8318452ada87f837de7fc94ea538a1ccce5d4
dataqueue: add gst_data_queue_peek

This function works just like gst_data_queue_pop, but it doesn't
remove the object from the queue.

Useful when inspecting multiple GstDataQueues to decide from which
to pop the element from.

Add: gst_data_queue_peek
libs/gst/base/gstdataqueue.c
libs/gst/base/gstdataqueue.h
win32/common/libgstbase.def