Custom GstMeta data dissapearing when received in a new pipeline

[Mailing List SVR]

Il 29/06/2016 12:54, debruyn ha scritto:
> Thanks alot Tim! I seem to be progressing slowly but surely. Understand what
> you mean by the rtp buffer being mapped from the normal buffer. Question
> though I am getting an error when trying to use the following enum:
> GST_MAP_READWRITE. GST_MAP_READ or GST_MAP_WRITE seems to working fine. The
> error message states ->
>
> /usr/include/gstreamer-1.0/gst/gstmemory.h:185: error: invalid conversion
> from 'int' to 'GstMapFlags' [-fpermissive]
>   #define GST_MAP_READWRITE      (GST_MAP_READ | GST_MAP_WRITE)
>                                  ~~~~~~~~~~~~~~^~~~~~~~~~~~~
>
> Any idea why this is happening?

You need a cast to GstMapFlags something like this

(GstMapFlags)(GST_MAP_READWRITE)

I think this happen in c++ only,

Nicola

>
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