commit 11a380df087094ecfa07f47eef140592658f5779
author Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Thu Jan 17 09:30:56 2013 -0800
committer Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> Fri Feb 22 17:55:39 2013 -0800
tree 848c41e6b04833945181343ff827f35c8a65926d
parent e8224c192d121f7f6fd3f11f0c215885492a4b3e

hwc: Allow HWC to support Virtual Display

  This change allows virtual display to be composed
  by HWC for supporting Google WFD App + QCOM WFD stack.

Change-Id: If8892230256e72fa34e3fb5ae715c3ad8cbd5b64

libhwcomposer/hwc_utils.cpp

diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index e7c60d6..fe3401b 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -90,7 +90,7 @@
     }
 
     ctx->mExtDisplay = new ExternalDisplay(ctx);
-    for (uint32_t i = 0; i < HWC_NUM_DISPLAY_TYPES; i++)
+    for (uint32_t i = 0; i < MAX_DISPLAYS; i++)
         ctx->mLayerCache[i] = new LayerCache();
     ctx->mMDPComp = MDPComp::getObject(ctx->dpyAttr[HWC_DISPLAY_PRIMARY].xres);
     MDPComp::init(ctx);
@@ -119,7 +119,7 @@
         ctx->mOverlay = NULL;
     }
 
-    for(int i = 0; i< HWC_NUM_DISPLAY_TYPES; i++) {
+    for(int i = 0; i < MAX_DISPLAYS; i++) {
         if(ctx->mCopyBit[i]) {
             delete ctx->mCopyBit[i];
             ctx->mCopyBit[i] = NULL;
@@ -138,7 +138,7 @@
         ctx->mExtDisplay = NULL;
     }
 
-    for(int i = 0; i < HWC_NUM_DISPLAY_TYPES; i++) {
+    for(int i = 0; i < MAX_DISPLAYS; i++) {
         if(ctx->mFBUpdate[i]) {
             delete ctx->mFBUpdate[i];
             ctx->mFBUpdate[i] = NULL;