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Tim-Philipp Müller authored
There is no difference between pushing out a buffer directly with gst_rtp_base_depayload_push() and returning it from the process function. The base class will just call _depayload_push() on the returned buffer as well. So instead of marshalling buffers through three layers and back, just push them from one place in handle_nal() and always return NULL from the process vfunc. This simplifies the code a little. Also rename _push_fragmentation_unit() to _finish_fragmentation_unit() for clarity. Push sounds like it means being pushed out, whereas it might just be pushed into an adapter. This change has the side-effect that multiple NALs in a single STAP (such as SPS/PPS) may no longer be pushed out as a single buffer if we output NALs in byte-stream format (i.e. not aggregate AUs), but that shouldn't really make any difference to anyone.
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