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Commit 8eec9d08 authored by Lajos Molnar's avatar Lajos Molnar
Browse files

codec2: cache ion buffers with CPU access flags. 

Bug: 131600580
Bug: 132046952
Change-Id: I72a63c18ee1e43bf55507683e01c6746eba6ade9
parent f9b3d532

media/codec2/vndk/C2AllocatorIon.cpp

+5 −1
Original line number Diff line number Diff line
@@ -554,7 +554,11 @@ c2_status_t C2AllocatorIon::mapUsage( 
        } else {

            *align = 0; // TODO make this 1

            *heapMask = ~0; // default mask

            if (usage.expected & (C2MemoryUsage::CPU_READ | C2MemoryUsage::CPU_WRITE)) {

                *flags = ION_FLAG_CACHED; // cache CPU accessed buffers

            } else {

                *flags = 0;  // default flags

            }

            res = C2_NO_INIT;

        }

        // add usage to cache