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Commit de19a7e6 authored by Marissa Wall's avatar Marissa Wall Committed by Marissa Ikonomidis
Browse files

gralloc4-vts: don't wait on invalid sync fence 

Sync fences can be invalid if the buffer is already ready. If the
fence is invalid, we do not need to wait.

Test: VtsHalGraphicsMapperV4_0
Bug: 150213134

Change-Id: I8326d5f8b358c466ee9a686fd299daed1d4b4aa8
parent bfefeddf

graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp

+4 −2
Original line number Original line Diff line number Diff line
@@ -725,8 +725,10 @@ TEST_P(GraphicsMapperHidlTest, FlushRereadBasic) { 




    int fence;

    int fence;

    ASSERT_NO_FATAL_FAILURE(fence = mGralloc->flushLockedBuffer(writeBufferHandle));

    ASSERT_NO_FATAL_FAILURE(fence = mGralloc->flushLockedBuffer(writeBufferHandle));

    if (fence >= 0) {

        ASSERT_EQ(0, sync_wait(fence, 3500));

        ASSERT_EQ(0, sync_wait(fence, 3500));

        close(fence);

        close(fence);

    }





    ASSERT_NO_FATAL_FAILURE(mGralloc->rereadLockedBuffer(readBufferHandle));

    ASSERT_NO_FATAL_FAILURE(mGralloc->rereadLockedBuffer(readBufferHandle));