GStreamer vaapi decoder suffers from bugs which are causing double frees
when the frame size is too small.

Test file has been generated with:

gst-launch-1.0 videotestsrc num-buffers=60 ! \
  video/x-raw,format=I420,width=82,height=84,framerate=30000/1001 ! \
  videoconvert ! x264enc ! filesink location=dlls/mf/tests/h264data.bin

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45988
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47084
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49715
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52183Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>