commit 6a2e9ef20aed3b87259e9491fc76c0b83a76ab3c
author James Zern <jzern@google.com> Sat Aug 09 18:35:40 2014 -0700
committer James Zern <jzern@google.com> Mon Aug 11 11:44:00 2014 -0700
tree 5fee10c6ceb3342d1e06f374f2225b7d72782eda
parent ccddd5d0f9a69c7369f9a68c155577e4e0b3afd1

vpx_codec_decode: check data size

When a valid data pointer is given make sure the size is greater than
zero.
A previous check for vp9 was incorrectly removed in:
7050074 Make the api behavior conform to api spec.

No semantics for valid pointers + 0-sized frames are defined for VPx
codecs, so move the check to vpx_codec_decode(). This avoids an assert
in vp9.

+ add some basic invalid param testing for decoder init/decode/destroy

Change-Id: I99f9cef6076d15874fd72ac973f2685d8a2353c3