commit 04fdb60d01038d4d1e82b4c71f9bd3e9c74cb031
author Alec Mouri <alecmouri@google.com> Fri Aug 23 19:41:43 2019 -0700
committer Alec Mouri <alecmouri@google.com> Fri Sep 06 11:43:26 2019 -0700
tree 2d27c94b9e56ee5e4f72d81d155a7761927ffe41
parent a161966a658f46f8bec93ea0490bef799843c3c6

[ANativeWindow] Add stub for ANativeWindow_setDequeueTimeout

HWUI and media both require setting a dequeue timeout so that dequeue
calls don't hang.

Bug: 137012798
Test: libnativewindow_test
Change-Id: Ic85b07096d490918ae4a722516b8c4b6cb0ab678

libs/gui/Surface.cpp

diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index aad1849..fb9d742 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -1084,6 +1084,9 @@
     case NATIVE_WINDOW_GET_LAST_DEQUEUE_START:
         res = dispatchGetLastDequeueStartTime(args);
         break;
+    case NATIVE_WINDOW_SET_DEQUEUE_TIMEOUT:
+        res = dispatchSetDequeueTimeout(args);
+        break;
     default:
         res = NAME_NOT_FOUND;
         break;
@@ -1295,6 +1298,11 @@
     return NO_ERROR;
 }
 
+int Surface::dispatchSetDequeueTimeout(va_list args) {
+    nsecs_t timeout = va_arg(args, int64_t);
+    return setDequeueTimeout(timeout);
+}
+
 bool Surface::transformToDisplayInverse() {
     return (mTransform & NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY) ==
             NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY;