Commit graph

17 commits

Author SHA1 Message Date
Xiang, Haihao
2b0923842a msdk: set right BitDepth and Shift for P010 mfx frame
BitDepth is 10 and Shitf must be set to 1 when creating P010 mfx
frame in MSDK
2018-11-26 16:47:17 +00:00
Xiang, Haihao
fda4918cc8 msdk: don't use hard-coded video format
Some codecs may support varied formats, e.g. HEVC may support NV12
and P010_10LE etc
2018-11-26 16:47:17 +00:00
Haihao Xiang
54451b7303 msdk: map GST_VIDEO_FORMAT_P010_10LE to MFX_FOURCC_P010 2018-11-26 16:47:17 +00:00
Sreerenj Balachandran
84c33be0c0 msdk: Set 16 bit alignment for width
According to MediaSDK specification,
Width must be a multiple of 16 and Height must be a multiple
of 16 for progressive frame sequence and a multiple of 32 otherwise.

This patch sets a 16 bit alignment for width and 32 bit alignment
for height as default.

https://bugzilla.gnome.org/show_bug.cgi?id=796566
2018-07-02 16:50:46 -08:00
Sreerenj Balachandran
96c6a04d7a msdk: Add more video format mapping
BGRx format can be supported with Msdk's RGB4
2018-04-25 12:33:08 -08:00
U. Artie Eoff
275d754156 msdk: fix plugin load on implementations with only HW support
We can't assume that MSDK always supports SW implementation
on all platforms.  Thus, msdk_is_available should check for
ANY implementation.

https://bugzilla.gnome.org/show_bug.cgi?id=794991
2018-04-04 17:31:14 -08:00
Sreerenj Balachandran
f5a3d3d799 msdk: vpp: Add deinterlacing support
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 10:38:52 -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
Hyunjun Ko
6547b638c5 msdk: adds new debug category
https://bugzilla.gnome.org/show_bug.cgi?id=794276
2018-03-13 14:20:50 -08:00
Hyunjun Ko
14f0186741 msdk: remove unused code
There's unused code remaining since MSDK bufferpool patches landed.

https://bugzilla.gnome.org/show_bug.cgi?id=793741
2018-02-23 14:30:56 -09:00
Hyunjun Ko
580a52ec49 msdkenc: use bufferpool
1\ Proposes msdk bufferpool to upstream.
  - If upstream has accepted the proposed msdk bufferpool,
    encoder can get msdk surface from the buffer directly.
  - If not, encoder get msdk surface its own msdk bufferpool
    and copy from upstream's frame to the surface.

2\ Replace arrays of surfaces with msdk bufferpool.

3\ In case of using VPP, there should be another msdk bufferpool
   with NV12 info so that it could convert first and encode.

Calls gst_msdk_set_frame_allocator and uses video memory only on linux.
and uses system memory on Windows until d3d allocator is implemented.

https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 13:48:32 -09:00
Hyunjun Ko
b45147a6d4 msdk: adds new utility functions for conversion from gstreamer to libmfx
https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 12:37:47 -09:00
Hyunjun Ko
8f0450dad4 msdk: move and rename the function msdk_video_alignment
Move the msdk_video_alignment function from decoder
to msdk.c and rename so that others could call this function
without duplicated declaration.

https://bugzilla.gnome.org/show_bug.cgi?id=790752
2018-02-13 12:36:46 -09:00
Hyunjun Ko
3c611da315 msdkenc: Fix handling of YUY2, UYVY, BGRA surfaces
https://bugzilla.gnome.org/show_bug.cgi?id=789847
2017-11-20 14:38:34 +02:00
Sebastian Dröge
d3eeb98f0c msdkenc: Add support for YV12, YUY2, UYVY and BGRA
By doing conversion with VPP to NV12 before the actual encoding.

https://bugzilla.gnome.org/show_bug.cgi?id=789847
2017-11-20 14:38:25 +02:00
Sebastian Dröge
5c99f9cf37 gst: Don't declare variables inside the for loop header
This is a C99 feature.
2016-12-13 22:39:01 +02:00
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