decoder: h264: fix decoding of scaling lists.
authorGwenole Beauchesne <gwenole.beauchesne@intel.com>
Mon, 9 Dec 2013 11:46:45 +0000 (12:46 +0100)
committerGwenole Beauchesne <gwenole.beauchesne@intel.com>
Mon, 9 Dec 2013 11:46:45 +0000 (12:46 +0100)
commitbd5ae1b2205edaaf5581463cab200d15d80e7fd5
tree3f6d1b70692b557fe3abb9fceaa20a0e12bd0405
parentf870469b0a4451f885de5a1d0e81f31ac7687150
decoder: h264: fix decoding of scaling lists.

The GStreamer codecparser layer now parses the scaling lists in zigzag
scan order, as expected, so that to match the original bitstream layout
and specification. However, further convert the scaling lists into
raster scan order to fit the existing practice in most VA drivers.

https://bugzilla.gnome.org/show_bug.cgi?id=706406
gst-libs/gst/vaapi/gstvaapidecoder_h264.c