commit f7a675837bdad03d398c9b6f0f593b9c51c679b5
author Jesse Hall <jessehall@google.com> Tue Nov 05 16:12:31 2013 -0800
committer Jesse Hall <jessehall@google.com> Tue Nov 05 16:27:14 2013 -0800
tree ccb1b787700b08026173ecffd3ada1058702c8e4
parent ee874caa81ad48d6d0ee34509d3050ca9c046676

Provide virtual display output buffer to HWC in prepare

We were already making sure the HWComposer class had the handle before
prepare, but it wasn't passing the handle along to HWC as intended.

Partial fix for bug: 11430248
Change-Id: I25f672c4fdfaa6a81fe0acb24d9ad05153ee17dc

services/surfaceflinger/DisplayHardware/HWComposer.cpp

diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 2469f0c..c7d1a90 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -605,7 +605,7 @@
         mLists[i] = disp.list;
         if (mLists[i]) {
             if (hwcHasApiVersion(mHwc, HWC_DEVICE_API_VERSION_1_3)) {
-                mLists[i]->outbuf = NULL;
+                mLists[i]->outbuf = disp.outbufHandle;
                 mLists[i]->outbufAcquireFenceFd = -1;
             } else if (hwcHasApiVersion(mHwc, HWC_DEVICE_API_VERSION_1_1)) {
                 // garbage data to catch improper use