commit a90a570e5b35c72bc90bf20572dd989084c4db39
author Alec Mouri <alecmouri@google.com> Fri Apr 16 16:36:21 2021 +0000
committer Alec Mouri <alecmouri@google.com> Fri Apr 16 12:02:14 2021 -0700
tree f50363c7d61cfe9a5e76f376b424cf100d311690
parent 7f0c9b1f96216f42425415afba5f5daffaafddef

Revert "Revert "Add ExternalTexture class into RenderEngine inte..."

Revert submission 14199598-revert-14086921-renderengine-external-tex-QJNBWQMQEU

Reason for revert: Prepare for relanding
Reverted Changes:
I01e65a7f4:Revert "Update WaylandRenderSurface to accomodate ...
I7d58118c1:Revert "Update Readback VTS to align with RenderEn...
I1501890f4:Revert "Add ExternalTexture class into RenderEngin...

Added the following fixes:
1. CachedSet renders to intermediate texture variable rather than
mTexture directly, since mTexture is not guaranteed to be nonnull.
2. Add null check when setting new buffer in BLAST.

Bug: 185524947
Bug: 180767535
Test: builds, boots
Test: librenderengine_test
Change-Id: I52ea82e24336b496d996bbe3e445db0affe1abb8