remove support for yuv 411
authorJohann <johannkoenig@google.com>
Mon, 2 Apr 2018 22:33:34 +0000 (15:33 -0700)
committerJohann <johannkoenig@google.com>
Mon, 2 Apr 2018 22:37:26 +0000 (15:37 -0700)
commitb2c6e1410fce81f9482483db9a10a92ef9ff41fd
tree33210b0c33484e433af57ab7027497971f5ce101
parentee37046f1b07a4df47a6943b4750b1ad6115db0e
remove support for yuv 411

Previously we attempted to convert 411 input. Remove support
because malformed 411 input can cause the conversion to crash.

BUG=webm:1386

Change-Id: I3d41465a94867ee7f8eaa43fb76beb41f8fa644b
y4minput.c