commit 280ce67a86cbd4c8afa4100a75fc9c38a1127e0e
author Naseer Ahmed <naseer@codeaurora.org> Wed Mar 14 13:28:38 2018 -0400
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Apr 20 04:16:46 2018 -0700
tree 0d053237e4d531beb569064b320360fee8e7fbbf
parent fce408e4f8e38a613fb57c9526b75fdb5dd8f2d2

gralloc: Fix uncached settings on CPU rare read/write

Change-Id: I4187b4beaacf26388cdd4c9f2b7d4e49a5882983

gralloc/gr_allocator.cpp

diff --git a/gralloc/gr_allocator.cpp b/gralloc/gr_allocator.cpp
index 34a5c03..912ada0 100644
--- a/gralloc/gr_allocator.cpp
+++ b/gralloc/gr_allocator.cpp
@@ -236,12 +236,13 @@
   }
 
   // CPU read rarely
-  if ((usage & BufferUsage::CPU_READ_RARELY) && !(usage & BufferUsage::CPU_READ_OFTEN)) {
+  if ((usage & BufferUsage::CPU_READ_MASK) == static_cast<uint64_t>(BufferUsage::CPU_READ_RARELY)) {
     return true;
   }
 
   // CPU  write rarely
-  if ((usage & BufferUsage::CPU_WRITE_RARELY) && !(usage & BufferUsage::CPU_WRITE_OFTEN)) {
+  if ((usage & BufferUsage::CPU_WRITE_MASK) ==
+      static_cast<uint64_t>(BufferUsage::CPU_WRITE_RARELY)) {
     return true;
   }