[Bug 796464] New: msdk: mjpeg decoding fail with error message "gst_msdkdec_init_decoder:<msdkmjpegdec0> Init failed"

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=796464

            Bug ID: 796464
           Summary: msdk: mjpeg decoding fail with error message
                    "gst_msdkdec_init_decoder:<msdkmjpegdec0> Init failed"
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: zhanjunx.wang at intel.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Test Env:
============================================
Platform:               APL/KBl/SKL
Arch:                  x86_64
Linux release           16.04
Kernel:            4.12.0-rc2 
libva                   https://github.com/01org/libva.gitb
                        commit 3be72a5a110880f70626d7c3bed953cdde124b2
media_driver        https://github.com/intel/media-driver
                        commit 1c2b0615d749c45c07f9aee6586774816989c5b3
MediaSDK:               https://github.com/Intel-Media-SDK/MediaSDK
                        commit 7c2b069dce7bed268806f680412a2f3b09a52ce9
gst-bad         master branch 0bdcf51baf77926b4f29c01a2fdf133c13aad62e


Reproduce Steps:
============================================
take one case for example
1. build enc as above lists
2. gst-launch-1.0 filesrc
location=/media/JPEG_RefCompare/0795image04_1152x864.jpg '!' jpegparse '!'
msdkmjpegdec '!' videoconvert '!' video/x-raw,format=I420 '!' checksumsink2
frame-checksum=FALSE file-checksum=FALSE plane-checksum=FALSE dump-output=TRUE
dump-location=./0795image04_1152x864.jpg.I420
3. error message as below
Got context from element 'msdkmjpegdec0': gst.msdk.Context=context,
gst.msdk.Context=(GstMsdkContext)"\(GstMsdkContext\)\ msdkcontext0";
Redistribute latency...
0:00:00.055560235  5939       0xd7bcf0 ERROR                msdkdec
gstmsdkdec.c:337:gst_msdkdec_init_decoder:<msdkmjpegdec0> Init failed
(undeveloped feature)
Caught SIGSEGV
#0  0x00007fbb84ec074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fbb853f639c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbb853f6722 in g_main_loop_run ()
#3  0x00007fbb85955f69 in gst_bus_poll (bus=bus at entry=0xcdc260,
#4  0x0000000000404b08 in event_loop (pipeline=0xdae160,
#5  0x0000000000403a13 in main (argc=18, argv=0x7ffea69b0058)

Failed cases
decode_jpeg/0795image04_1152x864.jpg 10015.68 FAIL
decode_jpeg/0795image04_1280x1024.jpg 10017.11 FAIL
decode_jpeg/27022005_198.sized.jpg 10016.63 FAIL
decode_jpeg/capture20.jpg 10016.81 FAIL
decode_jpeg/capture21.jpg 10016.65 FAIL
decode_jpeg/capture22.jpg 10016.60 FAIL

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