commit 0c8b7b5c841a7fad5df11b7e02d7cd792cfcc734
author Naseer Ahmed <naseer@codeaurora.org> Fri Jul 20 09:06:13 2012 -0700
committer Brian Muramatsu <btmura@google.com> Mon Jul 23 12:38:12 2012 -0700
tree 279cb7e8c2e0fa2ab64c45c4926ea3f0a3f2e594
parent f48aef64b218d42bd2ede62dcb03a3d7831ebbf9

hwcomposer: Add support for UI mirroring

- Uevent observer as part of Hwcomposer
- HPD, enabling/disabling external display from HWC

Change-Id: I52b4f30c78e98c5b52c86722046389f458c2dbee

libhwcomposer/hwc.cpp

diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 699e2ac..8aa6e83 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -24,6 +24,7 @@
 
 #include "hwc_utils.h"
 #include "hwc_video.h"
+#include "hwc_uimirror.h"
 
 using namespace qhwc;
 
@@ -76,11 +77,14 @@
         if(VideoOverlay::prepare(ctx, list)) {
             ctx->overlayInUse = true;
             //Nothing here
+        } else if(UIMirrorOverlay::prepare(ctx, list)) {
+            ctx->overlayInUse = true;
         } else if (0) {
             //Other features
             ctx->overlayInUse = true;
         }
     }
+
     return 0;
 }
 
@@ -94,6 +98,7 @@
     if (LIKELY(list)) {
         VideoOverlay::draw(ctx, list);
         EGLBoolean sucess = eglSwapBuffers((EGLDisplay)dpy, (EGLSurface)sur);
+        UIMirrorOverlay::draw(ctx);
     } else {
         ctx->mOverlay->setState(ovutils::OV_CLOSED);
         ctx->qbuf->unlockAllPrevious();