From 28dbde32c2fa4a19a8bf3875e1756fb2a787695c Mon Sep 17 00:00:00 2001
From: Dan Stoza <stoza@google.com>
Date: Mon, 2 Mar 2015 22:12:37 -0800
Subject: Surface: Permit an IProducerListener on connect

This change allows clients of Surface to provide an IProducerListener
callback object to Surface::connect, which will be passed down to the
underlying IGraphicBufferProducer

Change-Id: I5ea5229bf3a329bf02c6bd20e7247039c75d136b
---
 libs/gui/Surface.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'libs')

diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 0e2baa28fd..9bd0d0dd55 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -546,9 +546,13 @@ int Surface::dispatchSetSidebandStream(va_list args) {
 }
 
 int Surface::connect(int api) {
+    static sp<IProducerListener> listener = new DummyProducerListener();
+    return connect(api, listener);
+}
+
+int Surface::connect(int api, const sp<IProducerListener>& listener) {
     ATRACE_CALL();
     ALOGV("Surface::connect");
-    static sp<IProducerListener> listener = new DummyProducerListener();
     Mutex::Autolock lock(mMutex);
     IGraphicBufferProducer::QueueBufferOutput output;
     int err = mGraphicBufferProducer->connect(listener, api, mProducerControlledByApp, &output);
-- 
cgit v1.2.3-59-g8ed1b