tree 06398603728e8f10b8bb64122b15aadb51a92b32
parent 46b803b118c44d34fac7bbef8198297cd86d03e8
author Yunqing Wang <yunqingwang@google.com> 1548466447 -0800
committer Yunqing Wang <yunqingwang@google.com> 1548963627 +0000

Handle unsupported bitstream while large-scale-tile=1

This patch follows the previous one to handle large-scale-tile=1
bitstream in decoder by assigning a different fourcc. Also,
modified lightfield example accordingly.

Details:
aomenc/lightfield_encoder: for large scale tile(LST) encoding,
write LST_FOURCC to output bitstream.

aomdec: if input bitstream's fourcc isn't equal to AV1_FOURCC,
decoder fails with unsupported fourcc error message.

lightfield_bitstream_parsing: convert LST bitstream to AV1
bitstream. Set fourcc to AV1_FOURCC and write it to output
bitstream.

BUG=aomedia:2274

Change-Id: Iadc88b0e9804badb8e5d014be0f0796fb2d6ce25