commit db1322fab1827a6618c252ab24962765461cea04
author Shuzhen Wang <shuzhenwang@google.com> Wed Oct 30 08:01:59 2019 -0700
committer Shuzhen Wang <shuzhenwang@google.com> Wed Oct 30 21:17:48 2019 +0000
tree 1c2326479eef0a61c614ae5b674ceab85d9052b0
parent a7bdb8ba0b77cf3882792a87e2ba6be0e4dab038

ImageWriter: Do not override UNKNOWN format twice

Currently when application calls ImageWriter.newInstance(Surface, int,
int), the default format of UNKNOWN is overridden to surface format in
Java side before being overridden again to user specified format (from
RGBA to IMPLEMENTATION_DEFINED). This breaks backward compatibility with
certain gralloc implementations.

Do not override UNKNOWN format in Java side.

Test: testWriterFormatOverride
Bug: 143637345
Change-Id: Ie61157bca11f623eff2b8c0ed2a988c86da07cb2