commit 28378392fd5aa3e0a392c9eb64634055678c3987
author Jamie Gennis <jgennis@google.com> Wed Oct 12 17:39:00 2011 -0700
committer Jamie Gennis <jgennis@google.com> Fri Oct 14 16:11:51 2011 -0700
tree f026f3986d6132ea8a6e542dc800d4cacc3e9bd7
parent 5dff2beb5d8bd1db110ee4024c5cd3027eaa4970

SurfaceFlinger: make sync transactions explicit

This change enables a layer or orientation update transaction sent to
SurfaceFlinger to explicitly request a synchronous transaction.

Change-Id: I97cbba610c13679849f66114b216fa6dbf12f2a9

include/surfaceflinger/SurfaceComposerClient.h

diff --git a/include/surfaceflinger/SurfaceComposerClient.h b/include/surfaceflinger/SurfaceComposerClient.h
index 14e5b23..8226abe 100644
--- a/include/surfaceflinger/SurfaceComposerClient.h
+++ b/include/surfaceflinger/SurfaceComposerClient.h
@@ -112,7 +112,7 @@
     static void openGlobalTransaction();
         
     //! Close a composer transaction on all active SurfaceComposerClients.
-    static void closeGlobalTransaction();
+    static void closeGlobalTransaction(bool synchronous = false);
     
     //! Freeze the specified display but not transactions.
     static status_t freezeDisplay(DisplayID dpy, uint32_t flags = 0);