Hyunjun Ko
90491d889a
msdk: allocator: libva: check if it's already using dmabuf when mapping
...
As long as we negotiate the "DMABuf" capsfeatures for now, map can't be
working. So we need to confirm not to do it if using DMABuf memory.
https://bugzilla.gnome.org/show_bug.cgi?id=793707
2018-04-02 15:49:32 -08:00
Hyunjun Ko
5df06545ef
msdk: adds new function to get dmabuf information from surface.
...
https://bugzilla.gnome.org/show_bug.cgi?id=793707
2018-03-30 11:05:16 -08:00
Hyunjun Ko
bd8ffcb29d
msdk: allocator: get dmabuf handle during allocation if required
...
https://bugzilla.gnome.org/show_bug.cgi?id=793707
2018-03-30 11:04:28 -08:00
Hyunjun Ko
762eb97092
msdk: specify the way to find a proper cached response by request
...
The current way to find proper response by just comparing request's
value is wrong. We need to compare the size of a frame and the
number of suggested frames.
Refer to the sample in https://github.com/Intel-Media-SDK/samples .
https://bugzilla.gnome.org/show_bug.cgi?id=793707
2018-03-30 11:02:26 -08:00
Hyunjun Ko
4d860ec82b
msdk: adds frame allocator using libva
...
Implements msdk frame allocator which is required from the driver.
Also makes these functions global so that GstMsdkAllocator could use
the allocated video memory later and couple with GstMsdkMemory.
GstMsdkContext keeps allocation information such as mfxFrameAllocRequest
and mfxFrameAllocResponse after allocation.
https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 12:43:42 -09:00
