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10 commits

Author SHA1 Message Date
Haihao Xiang
8e4d7c3642 msdkdec: add postinit_decoder 
The workaround for https://github.com/Intel-Media-SDK/MediaSDK/issues/1139
is required for vp8 only, so move this workaround to the corresponding
postinit_decoder function

The pipeline below works with this change

gst-launch-1.0 filesrc location=SA10104.vc1 ! \
'video/x-wmv,profile=(string)advanced',width=720,height=480,framerate=14/1 ! \
msdkvc1dec ! fakesink
 2019-03-29 13:32:06 +08:00
Haihao Xiang
01051e7dfd msdkdec: don't set unknown picture struct to progressive for vc1 
MFXVideoDECODE_DecodeHeader only parses the sequence layer for VC1, so
the structure is unknown for a stream with interlace flag set in the
sequence layer. If forcing the struct to progressive in this plugin,
MediaSDK will fail to decode such streams.
 2019-03-29 13:13:07 +08:00
Haihao Xiang
a751b33072 msdkdec: force the alignment of width/height to 16 for vp8/vp9 
MSDK library requires 16 alignment for vp8/vp9, otherwise a pipeline
for vp8/vp9 decoding might fail.

example pipeline:
gst-launch-1.0 filesrc location=vp8_1280x720.webm ! matroskademux ! \
msdkvp8dec ! fakesink

0:00:00.150565444 10657 0x55c8484036d0 ERROR                msdkdec
gstmsdkdec.c:1056:gst_msdkdec_handle_frame:<msdkvp8dec0>
DecodeFrameAsync failed (invalid video parameters)
 2019-02-27 15:56:29 +00:00
Tim-Philipp Müller
16426b3928 msdk: add Hardware tag to element metadata 2019-02-19 23:44:42 +00:00
Víctor Manuel Jáquez Leal
c22f92c799 msdk: add mfx in include path 
Thus removing the preprocessor's directives to included if found.
 2019-01-08 12:59:45 +00:00
Wangfei
409d4ff30e msdkdec: move output-order out of decode bass class. 
Since output-order is a deprecated attribute, move it out of decode
bass class and configure it in each sub decoder class who need it.

https://bugzilla.gnome.org/show_bug.cgi?id=796853
 2018-11-23 12:26:40 +00:00
Sreerenj Balachandran
dec0953517 msdk: allow building against open sourced msdk 
Building against mfx_dispatcher is used to search for
headers in PREFIX/include/mfx/ only (commit: 62f04e801b),
but it is just PREFIX/include with open source msdk version.

https://bugzilla.gnome.org/show_bug.cgi?id=796118
 2018-05-15 16:31:02 -08:00
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
Hyunjun Ko
66d2bce8ff msdk: fix to build msdkvp8dec with mfx_dispatch 
https://bugzilla.gnome.org/show_bug.cgi?id=789751
 2017-11-04 11:14:50 +02:00
Hyunjun Ko
cd2dca6275 msdk: adds msdkvp8dec 
https://bugzilla.gnome.org/show_bug.cgi?id=789751
 2017-11-01 11:33:50 +02:00