libgui: Add dequeue/attach timeout
Adds the ability to specify the timeout when dequeueBuffer or
attachBuffer block due to the lack of a free buffer/slot. By default,
these will block indefinitely (which is signified by a timeout of -1).
When a timeout (other than -1) is specified, non-blocking mode is
disabled and the given timeout will be used instead.
Bug: 25196773
Change-Id: I17fdbeebccb7c8d878703d758ac1209608258e61
diff --git a/services/surfaceflinger/MonitoredProducer.cpp b/services/surfaceflinger/MonitoredProducer.cpp
index 16879ca..efc44ab 100644
--- a/services/surfaceflinger/MonitoredProducer.cpp
+++ b/services/surfaceflinger/MonitoredProducer.cpp
@@ -135,6 +135,10 @@
return mProducer->setSingleBufferMode(singleBufferMode);
}
+status_t MonitoredProducer::setDequeueTimeout(nsecs_t timeout) {
+ return mProducer->setDequeueTimeout(timeout);
+}
+
IBinder* MonitoredProducer::onAsBinder() {
return IInterface::asBinder(mProducer).get();
}