Replace kProducerStateBit with kFirstClientBitMask.
kProducerStateBit covers the MSB of the buffer/fence state.
kFirstClientBitMask covers the LSB of the buffer/fence state.
This change replaces the kProducerStateBit with kFirstClientBitMask, and
update the kConsumerStateBit to be the inverse of kFirstClientBitMask.
Test: AHardwareBufferTest BufferHubBuffer_test BufferHubMetadata_test
buffer_hub-test buffer_hub_binder_service-test buffer_hub_queue-test
buffer_hub_queue_producer-test buffer_node-test dvr_api-test
dvr_buffer_queue-test dvr_display-test libgui_test libdvrcommon_test
pdx_tests GraphicBuffer_test
Bug: 118718713
Change-Id: I647f36ee3fb2eb5dc996b781ed0ff71f7f72c112
diff --git a/libs/vr/libbufferhub/producer_buffer.cpp b/libs/vr/libbufferhub/producer_buffer.cpp
index 10517c5..f36e169 100644
--- a/libs/vr/libbufferhub/producer_buffer.cpp
+++ b/libs/vr/libbufferhub/producer_buffer.cpp
@@ -102,8 +102,9 @@
return error;
// Set the producer bit atomically to transit into posted state.
+ // The producer state bit mask is kFirstClientBitMask for now.
BufferHubDefs::ModifyBufferState(buffer_state_, 0ULL,
- BufferHubDefs::kProducerStateBit);
+ BufferHubDefs::kFirstClientBitMask);
return 0;
}