commit d9443c7e81fe09cd2954905fe422d486bb155f60
author Praveena Pachipulusu <pveena@codeaurora.org> Mon Feb 17 10:42:28 2014 +0530
committer Praveena Pachipulusu <pveena@codeaurora.org> Fri Mar 28 09:17:43 2014 +0530
tree b5dbbe5b416abc487f37f13c53cd99879fe3e935
parent d32e1243e63dcac69a2d4981f2f79aced3e669ca

hwc: Use proper typecasts

- Remove compiler warnings
- Use proper typecasts

Change-Id: I7391f32ae31283239f5cebb93b02f3ce3a5c99f3

libhwcomposer/hwc_virtual.cpp

diff --git a/libhwcomposer/hwc_virtual.cpp b/libhwcomposer/hwc_virtual.cpp
index 37d87e2..f68d08f 100644
--- a/libhwcomposer/hwc_virtual.cpp
+++ b/libhwcomposer/hwc_virtual.cpp
@@ -95,8 +95,8 @@
     const int dpy = HWC_DISPLAY_VIRTUAL;
 
     if (list && list->outbuf && list->numHwLayers > 0) {
-        reset_layer_prop(ctx, dpy, list->numHwLayers - 1);
-        uint32_t last = list->numHwLayers - 1;
+        reset_layer_prop(ctx, dpy, (int)list->numHwLayers - 1);
+        uint32_t last = (uint32_t)list->numHwLayers - 1;
         hwc_layer_1_t *fbLayer = &list->hwLayers[last];
         int fbWidth = 0, fbHeight = 0;
         getLayerResolution(fbLayer, fbWidth, fbHeight);
@@ -147,7 +147,7 @@
     const int dpy = HWC_DISPLAY_VIRTUAL;
 
     if (list && list->outbuf && list->numHwLayers > 0) {
-        uint32_t last = list->numHwLayers - 1;
+        uint32_t last = (uint32_t)list->numHwLayers - 1;
         hwc_layer_1_t *fbLayer = &list->hwLayers[last];
 
         if(ctx->dpyAttr[dpy].connected
@@ -188,7 +188,8 @@
                 ret = -1;
             }
 
-            Writeback::getInstance()->queueBuffer(ohnd->fd, ohnd->offset);
+            Writeback::getInstance()->queueBuffer(ohnd->fd,
+                                        (uint32_t)ohnd->offset);
             if(!Overlay::displayCommit(ctx->dpyAttr[dpy].fd)) {
                 ALOGE("%s: display commit fail!", __FUNCTION__);
                 ret = -1;
@@ -252,7 +253,7 @@
             ctx->dpyAttr[dpy].isActive &&
             ctx->dpyAttr[dpy].connected &&
             canUseMDPforVirtualDisplay(ctx,list)) {
-        reset_layer_prop(ctx, dpy, list->numHwLayers - 1);
+        reset_layer_prop(ctx, dpy, (int)list->numHwLayers - 1);
         if(!ctx->dpyAttr[dpy].isPause) {
             ctx->dpyAttr[dpy].isConfiguring = false;
             setListStats(ctx, list, dpy);
@@ -284,7 +285,7 @@
             ctx->dpyAttr[dpy].connected &&
             (!ctx->dpyAttr[dpy].isPause) &&
             canUseMDPforVirtualDisplay(ctx,list)) {
-        uint32_t last = list->numHwLayers - 1;
+        uint32_t last = (uint32_t)list->numHwLayers - 1;
         hwc_layer_1_t *fbLayer = &list->hwLayers[last];
         int fd = -1; //FenceFD from the Copybit(valid in async mode)
         bool copybitDone = false;