While this allows to remove the pad probe multiple times, which would
cause a g_warning(), this is not actually making the situation worse
than before while making some code patterns easier to implement:
- Probes could already be removed twice by return
gst::PadProbeReturn::Remove and then calling pad.remove_probe()
- Probes could be removed from a different pad than where they were
added
As such let's go with the simple solution here for now and allow giving
owned access to the probe id from the probe callback.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/286
Otherwise the API of the base classes will be directly available and can
cause confusion (e.g. gst_base_src_set_format() vs. the "format"
property).
All base class API should be considered "protected" from an application
point of view and only be called by the subclass itself.
See https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/872
Make it an actual bitflags type instead of just an u64 alias and add all
the constants. As it's not defined as bitflags in C this needs to be
done manually.
This should be analogous to C struct initalizers where all unspecified
fields are initialized to zero. Without mut this reads a bit nicer as
well.
Note that two out of three structs have all members specified, hence
need no zero-initialization of the remainder at all.
Parameter mutability has been fixed (and reverted, hence overridden with
const=true)for this function in gstreamer; it can now be automatically
generated.
If we don't handle the case of RTSPServer::attach() failing, we end up
with a panic. Unfortunately, we don't get any details from the
underlying call so we've to live with a generic error. :(
As ffi::GstVideoTimeCode implements Copy, assignments don't move it out
of the passed in value but just copy it. This doesn't increase the
reference count of the daily jam, still runs the Drop impl of the passed
in value to decrease the daily jam and then causes a second unref of it
later when the returned value is dropped.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/310
gir has been fixed to omit all unnecessary imports from objects, enums
and flags which currently are the only offenders of this linter warning.
Hence disallow this warning from now on which is anyway not applied to
every crate - like gstreamer-gl - where such issues have been uncovered.
