Commit graph

24 commits

Author SHA1 Message Date
Xavier Claessens
83d0623293 Meson: Generate pc file for all plugins in bad
https://bugzilla.gnome.org/show_bug.cgi?id=794568
2018-04-25 11:08:09 +01:00
Tim-Philipp Müller
f7352ecc5c msdk: fix meson syntax 2018-04-03 19:22:01 +01:00
Sreerenj Balachandran
d3d89f02b3 msdk: Add VPP element
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 10:38:19 -08:00
Hyunjun Ko
ea92da6e54 msdk: dmabuf support
This patch includes:
1\ Implements MsdkDmaBufAllocator and allocation of msdk dmabuf memroy.
2\ Each msdk dmabuf memory include its own msdk surface kept by GQuark.
3\ Adds new option GST_BUFFER_POOL_OPTION_MSDK_USE_DMABUF

https://bugzilla.gnome.org/show_bug.cgi?id=793707
2018-03-30 11:06:05 -08:00
Tim-Philipp Müller
c2bcc2711a meson: fix build when msdk is not found 2018-03-09 23:59:16 +00:00
Sreerenj Balachandran
bdbc1d0bef msdk: Fix the misspelled file name in meson build 2018-03-09 10:33:22 -09:00
Sreerenj Balachandran
ddd02be0de msdk: move enum definitions to separte file
Move enum value defintions which are (or in future) supported
by more than one codec into a common file.

https://bugzilla.gnome.org/show_bug.cgi?id=791637
2018-02-20 12:40:50 -09:00
Sreerenj Balachandran
760e6e54a7 msdk: Add VC1 decoder (simple and main profiles)
Adding Simple and Main profiles decode support.

Currently msdkvc1dec is not capable to handle the codec_data,
only instream headers are supported. Also msdk vc1 decoder
expecting instream with Sequence header as per SMPTE 421M Annex L.

Most of the decdoebin/playbin pipeline won't work with the above
constraints
because vc1parse is still not an autoplug element.

Only way to make mskdvc1dec work is by connecting a vc1parse
as an upstream element.

https://bugzilla.gnome.org/show_bug.cgi?id=792589
2018-02-13 14:40:54 -09:00
Sreerenj Balachandran
b622d21d6a msdk : Add RenderNode support
Use drm render node as the first choice of device node file.
Fall backs to use drm primary (/dev/dri/card[0-9])
if there is no render node available

Basic logic is inherited from gstreamer-vaapi, but using
gudev API rather than libudev directly.

Added gudev library as dependency for msdk.

https://bugzilla.gnome.org/show_bug.cgi?id=791599
2018-02-13 14:40:22 -09:00
Hyunjun Ko
76a82feae7 msdk: Avoid build failures on Windows until d3d allocator is implemented
https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 13:54:03 -09:00
Hyunjun Ko
dddb84897f msdk: adds util functions to handle GstContext
To share GstMsdkContext with each msdk element,
it will be using GstContext.

Most common code is from gstreamer-vaapi.

https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 13:50:08 -09:00
Hyunjun Ko
2542b2d34d msdk: supports bufferpool
Implements 2 memory allocators:
1\ GstMsdkSystemAllocator: This will allocate system memory.
2\ GstMsdkVideoAllocator: This will allocate device memory depending
on the platform. (eg. VASurface)

Currently GstMsdkBufferPool uses video allocator currently by default
only on linux. On Windows, we should use system memory until d3d
allocator
is implemented.

https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 13:44:08 -09:00
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
Hyunjun Ko
6ce9a66b80 msdk: implements GstMsdkContext.
Makes GstMsdkContext to be a descendant of GstObject so that
we could track the life-cycle of the session of the driver.

Also replaces MsdkContext with this one.
Keeps msdk_d3d.c alive for the future.

https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 12:41:28 -09:00
Sreerenj Balachandran
7536d12095 msdk: Add mpeg2 decoder
https://bugzilla.gnome.org/show_bug.cgi?id=792260
2018-01-10 10:40:24 -09:00
Hyunjun Ko
cd2dca6275 msdk: adds msdkvp8dec
https://bugzilla.gnome.org/show_bug.cgi?id=789751
2017-11-01 11:33:50 +02:00
Tim-Philipp Müller
c29843dc94 meson: msdk: use python3 from python3 module 2017-07-07 12:28:14 +01:00
Scott D Phillips
b2663e12e4 msdk: Declare libmfx.a as a C++ static library
This lets meson know that the overall plugin needs built with C++
linking.

https://bugzilla.gnome.org/show_bug.cgi?id=781561
2017-05-11 07:17:09 +01:00
Scott D Phillips
fbf7e905f0 msdk: add mjpeg decoder
https://bugzilla.gnome.org/show_bug.cgi?id=774793
2016-12-13 00:06:42 +01:00
Scott D Phillips
1a4db8846f msdk: add mjpeg encoder
https://bugzilla.gnome.org/show_bug.cgi?id=774793
2016-12-13 00:06:42 +01:00
Scott D Phillips
1f6903bf3e msdk: Add H.265 decoder
https://bugzilla.gnome.org/show_bug.cgi?id=775726
2016-12-12 23:48:46 +01:00
Scott D Phillips
83774c3eb9 msdk: Add H.264 decoder
The decoder only supports system memory output presently.

https://bugzilla.gnome.org/show_bug.cgi?id=774587
2016-12-12 23:16:11 +01:00
Scott D Phillips
71df82db63 msdk: Initial windows build support
https://bugzilla.gnome.org/show_bug.cgi?id=770990
2016-11-14 15:17:41 +01:00
Scott D Phillips
8949c12aaf meson: add build files for msdk
https://bugzilla.gnome.org/show_bug.cgi?id=770990
2016-11-14 15:17:30 +01:00