[Bug 763239] New: vaapipostproc : rejected caps on NVIDIA hardware, nice on Intel hardware

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=763239

            Bug ID: 763239
           Summary: vaapipostproc : rejected caps on NVIDIA hardware, nice
                    on Intel hardware
    Classification: Platform
           Product: GStreamer
           Version: 1.6.3
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: cyril.baletaud at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

Created attachment 323289
  --> https://bugzilla.gnome.org/attachment.cgi?id=323289&action=edit
output with log-level=6

Hi,
To test if hardware acceleration is available, i run this :

gst-launch-1.0 videotestsrc !
"video/x-raw,format=I420,width=640,height=640,framerate=(fraction)60/1" ! queue
! vaapipostproc ! vaapiencode_h264 ! vaapiparse_h264 ! vaapidecode ! vaapisink

with Intel hardware this works nicely.

On NVidia hardware:

libva info: VA-API version 0.38.1
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/va/drivers/nvidia_drv_video.so
libva info: Found init function __vaDriverInit_0_38
libva info: va_openDriver() returns 0
Définition du pipeline à PAUSED...
0:00:00.159024508 29132      0x1bd72f0 WARN                GST_PADS
gstpad.c:1098:gst_pad_set_active:<vaapipostproc0:sink> Failed to activate pad
ERREUR : le pipeline refuse de se mettre en pause.
Got context from element 'vaapipostproc0': gst.vaapi.Display=context,
gst.vaapi.Display=(GstVaapiDisplay)NULL;
Définition du pipeline à NULL…
Libération du pipeline…

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