[Bug 790752] msdk: supports bufferpool
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Feb 8 06:20:20 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=790752
--- Comment #61 from Hyunjun Ko <zzoon at igalia.com> ---
Created attachment 368115
--> https://bugzilla.gnome.org/attachment.cgi?id=368115&action=edit
msdkdec: use bufferpool
1\ In decide_allocation, it makes its own msdk bufferpool.
- If downstream supports video meta, it just replace it with the msdk
bufferpool.
- If not, it uses the msdk bufferpool as a side pool, which will be decoded
into.
and will copy it to downstream's bufferpool.
2\ Decide if using video memory or system memory.
- This is not completed in this patch.
- It might be decided in update_src_caps.
- But tested for both system memory and video memory cases.
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