commit 39240c9124f7c86017c47c5b6701ac2d3d185d67
author Saurabh Shah <saurshah@codeaurora.org> Mon Mar 31 10:31:42 2014 -0700
committer Saurabh Shah <saurshah@codeaurora.org> Mon Mar 31 10:31:42 2014 -0700
tree 1c5699285351c98afbd75300533172930421ff75
parent 3684b9577ac5907e075fd4159f5cad2b7f330ca0

hwc: Add rotator obj to layer-rot-map if acquired

Add rotator obj to the layer-rot-map soon after its successfully
acquired. This makes sure that any object allocated is accounted
for, irrespective of whether rotator configuration succeeds or not.

Change-Id: I94102d9c607cf61b2eccdf7f2445bb07d309d35c

libhwcomposer/hwc_utils.cpp

diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index 19716d6..3f5d77a 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -1607,6 +1607,7 @@
             ((transform & HWC_TRANSFORM_ROT_90) || downscale)) {
         *rot = ctx->mRotMgr->getNext();
         if(*rot == NULL) return -1;
+        ctx->mLayerRotMap[dpy]->add(layer, *rot);
         if(!dpy)
             BwcPM::setBwc(crop, dst, transform, mdpFlags);
         //Configure rotator for pre-rotation
@@ -1614,7 +1615,6 @@
             ALOGE("%s: configRotator failed!", __FUNCTION__);
             return -1;
         }
-        ctx->mLayerRotMap[dpy]->add(layer, *rot);
         whf.format = (*rot)->getDstFormat();
         updateSource(orient, whf, crop);
         rotFlags |= ovutils::ROT_PREROTATED;
@@ -1715,12 +1715,12 @@
     if(isYuvBuffer(hnd) && (transform & HWC_TRANSFORM_ROT_90)) {
         (*rot) = ctx->mRotMgr->getNext();
         if((*rot) == NULL) return -1;
+        ctx->mLayerRotMap[dpy]->add(layer, *rot);
         //Configure rotator for pre-rotation
         if(configRotator(*rot, whf, crop, mdpFlagsL, orient, downscale) < 0) {
             ALOGE("%s: configRotator failed!", __FUNCTION__);
             return -1;
         }
-        ctx->mLayerRotMap[dpy]->add(layer, *rot);
         whf.format = (*rot)->getDstFormat();
         updateSource(orient, whf, crop);
         rotFlags |= ROT_PREROTATED;
@@ -1843,6 +1843,7 @@
     if(isYuvBuffer(hnd) && (transform & HWC_TRANSFORM_ROT_90)) {
         (*rot) = ctx->mRotMgr->getNext();
         if((*rot) == NULL) return -1;
+        ctx->mLayerRotMap[dpy]->add(layer, *rot);
         if(!dpy)
             BwcPM::setBwc(crop, dst, transform, mdpFlagsL);
         //Configure rotator for pre-rotation
@@ -1850,7 +1851,6 @@
             ALOGE("%s: configRotator failed!", __FUNCTION__);
             return -1;
         }
-        ctx->mLayerRotMap[dpy]->add(layer, *rot);
         whf.format = (*rot)->getDstFormat();
         updateSource(orient, whf, crop);
         rotFlags |= ROT_PREROTATED;