expose gst_qa_issue_register and gst_qa_issue_new to allow applications
to register their own custom issues.
Issues IDs should use Areas higher than GST_QA_AREA_OTHER for custom
areas. And to add more issues to existing areas, the IDs should be
higher than GST_QA_ISSUE_ID_CUSTOM_FIRST.
Custom issues registering should be done at startup and from the same
thread as there is no locking around the issues hashtable
Reports now point to Issues, that are uniquely identified and have
translatable descriptions. This way we are going to be able to uniquely
identify the issues and applications can enable/disable checks for
specific elements.
This way we can report issues from a scenario
Also add a Seek aread to the known areas list
We now need to pass the runner to the scenario instead of the
pipeline as the GstQaReporter interface needs it.
Various type of object should be able to do some reporting, so we have
to make sure all the code to do that is in one place. Creating an interface
makes it simple to share information and it avoid to have a baseclass for
something that is not actually important enough to create a baseclass.
Conflicts:
gst/qa/gst-qa-pad-monitor.c
Remove error from GstQaErrorReport, making it only GstQaReport. Add
a level and use area and subarea code, with an extra string for message
adding details.
Provide macros on qa-monitor to make it easy to create reports.
