make sure conditions will return when the status of a surface is not NO_ERROR
diff --git a/libs/ui/SharedBufferStack.cpp b/libs/ui/SharedBufferStack.cpp
index 5995af5..73fb582 100644
--- a/libs/ui/SharedBufferStack.cpp
+++ b/libs/ui/SharedBufferStack.cpp
@@ -64,7 +64,7 @@
SharedBufferStack::SharedBufferStack()
- : inUse(-1), identity(-1), status(NO_ERROR)
+ : inUse(-1), status(NO_ERROR), identity(-1)
{
}
@@ -231,6 +231,16 @@
return head;
}
+SharedBufferServer::StatusUpdate::StatusUpdate(
+ SharedBufferBase* sbb, status_t status)
+ : UpdateBase(sbb), status(status) {
+}
+
+ssize_t SharedBufferServer::StatusUpdate::operator()() {
+ android_atomic_write(status, &stack.status);
+ return NO_ERROR;
+}
+
// ============================================================================
SharedBufferClient::SharedBufferClient(SharedClient* sharedClient,
@@ -327,6 +337,12 @@
return err;
}
+void SharedBufferServer::setStatus(status_t status)
+{
+ StatusUpdate update(this, status);
+ updateCondition( update );
+}
+
status_t SharedBufferServer::reallocate()
{
SharedBufferStack& stack( *mSharedStack );