[Bug 797359] video format of endianness declared in vaapi need to be modified.

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=797359

--- Comment #3 from He Junyan <junyan.he at hotmail.com> ---
When we use command line:

gst-launch-1.0 videotestsrc ! videoparse width=320 height=240 format=argb !
vaapipostproc format=nv12 ! fakesink

It will cause

0:00:02.207389696 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:671:ensure_image_formats: 27 image formats
0:00:02.207407473 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   BGRA
0:00:02.207422660 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   ARGB
0:00:02.207438443 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   RGBA
0:00:02.207455803 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   ABGR
0:00:02.207469341 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   BGRX
0:00:02.207484450 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   XRGB
0:00:02.207501323 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   RGBX
0:00:02.207514956 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   XBGR
0:00:02.207530027 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   XBGR
0:00:02.207547047 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   NV12
0:00:02.207560671 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   NV21
0:00:02.207575506 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   YUY2
0:00:02.207592358 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   UYVY
0:00:02.207606027 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   YV12
0:00:02.207622001 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   IYUV
0:00:02.207635708 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   422H
0:00:02.207651126 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   422V
0:00:02.207664616 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   Y800
0:00:02.207680108 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   411P
0:00:02.207693561 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   IMC3
0:00:02.207709181 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   444P
0:00:02.207726128 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   RGBP
0:00:02.207739753 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   BGRP
0:00:02.207755126 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   P208
0:00:02.207772128 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   P010
0:00:02.207785479 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   AYUV
0:00:02.207801791 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:673:ensure_image_formats:   Y410
0:00:02.207819440 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format ARGB
0:00:02.207834723 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format ABGR
0:00:02.207851431 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format XRGB
0:00:02.207866519 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format XBGR
0:00:02.207882500 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format XBGR
0:00:02.207899799 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format NV21
0:00:02.207915815 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format IYUV
0:00:02.207931079 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format 422H
0:00:02.207948698 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format 422V
0:00:02.207964825 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format 411P
0:00:02.207979586 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format IMC3
0:00:02.207994993 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format 444P
0:00:02.208011973 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format RGBP
0:00:02.208026171 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format BGRP
0:00:02.208041953 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format P208
0:00:02.208059440 14486 0x55832b526230 DEBUG           vaapidisplay
gstvaapidisplay.c:199:append_formats: unsupported format Y410


VA report we support ARGB for example but we failed to recognize it in
gst-vaapi. This causes the input buffer pool failed to create and the pipeline
can't run.

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