Prince Gupta authored 4 years ago and Pierre Lamot committed 4 years ago

Signed-off-by: Pierre Lamot <pierre@videolabs.io>

  all menus can be created by passing a given QMenu

The caller has to have the instance, so let it provide it.
This follows the same pattern as the es_out_*() functions: taking both
the es_out_t and the es_out_id_t pointers.

This always returns true.

The control is passed onto the next output stream in the chain.
Since no other sout module supports this control, this will always fail.

Regression from 7fc6e518.

This is inherited anyway.

This works because the stream output is not reentrant but it is ugly.

While there are no cases at the moment (and hopefully ever), there is
technically nothing to say that the access output must return a
constant value. By caching the value, we ensure that we will not create
an imbalance between increments and decrements.