tree 8b90deff4a191da80c55cdbf68a325f9b3d608cf
parent 8a8e72a663b58c61da61f08e50faa7af0b9dba1e
author Wan-Teh Chang <wtc@google.com> 1661898771 -0700
committer Wan-Teh Chang <wtc@google.com> 1661907217 +0000

Check aom_copy_metadata_to_frame_buffer() failure

aom_copy_metadata_to_frame_buffer() fails (returns -1) if its second
parameter is null. So call aom_copy_metadata_to_frame_buffer() only when
the second parameter is not null.

Also, aom_copy_metadata_to_frame_buffer() does nothing and returns 0
(indicating success) if the source and destination metadata pointers are
the same, so the caller don't need to check if the source and
destination frame buffers are different.

Bug: aomedia:3309
Change-Id: Idcf655b998cf091233c5ef70ef3a1d7da79904c1