libgui: support 64-bit BQ consumer usage
Add NATIVE_WINDOW_GET_CONSUMER_USAGE64. Support 64-bit consumer
usage flags in BufferItemConsumer and GLConsumer.
In H2BGraphicBufferProducer::getConsumerUsage, however, we will
issue a warning and return 32-bit consumer usage. We will need a
HIDL interface version bump to fix it.
Bug: 35215313
Test: manual
Change-Id: I1f8884a7db71bbdb269d05b94443ddec2ff46f8a
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 3424012..625dc5b 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -1102,6 +1102,7 @@
value = (mCore->mQueue.size() > 1);
break;
case NATIVE_WINDOW_CONSUMER_USAGE_BITS:
+ // deprecated; higher 32 bits are truncated
value = static_cast<int32_t>(mCore->mConsumerUsageBits);
break;
case NATIVE_WINDOW_DEFAULT_DATASPACE:
@@ -1547,4 +1548,12 @@
return NO_ERROR;
}
+status_t BufferQueueProducer::getConsumerUsage(uint64_t* outUsage) const {
+ BQ_LOGV("getConsumerUsage");
+
+ Mutex::Autolock lock(mCore->mMutex);
+ *outUsage = mCore->mConsumerUsageBits;
+ return NO_ERROR;
+}
+
} // namespace android