improve SurfaceFlinger 'dumpsys' log
list the purgatory, which shows windows that have been closed,
but for which the client still has references.
Change-Id: I5168bb88cb328d5d77d71d0871deb9190f493126
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 65ad956..434e473 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1491,8 +1491,13 @@
result.append(buffer);
}
+ /*
+ * Dump the visible layer list
+ */
const LayerVector& currentLayers = mCurrentState.layersSortedByZ;
const size_t count = currentLayers.size();
+ snprintf(buffer, SIZE, "Visible layers (count = %d)\n", count);
+ result.append(buffer);
for (size_t i=0 ; i<count ; i++) {
const sp<LayerBase>& layer(currentLayers[i]);
layer->dump(result, buffer, SIZE);
@@ -1502,6 +1507,24 @@
layer->visibleRegionScreen.dump(result, "visibleRegionScreen");
}
+ /*
+ * Dump the layers in the purgatory
+ */
+
+ const size_t purgatorySize = mLayerPurgatory.size();
+ snprintf(buffer, SIZE, "Purgatory state (%d entries)\n", purgatorySize);
+ result.append(buffer);
+ for (size_t i=0 ; i<purgatorySize ; i++) {
+ const sp<LayerBase>& layer(mLayerPurgatory.itemAt(i));
+ layer->shortDump(result, buffer, SIZE);
+ }
+
+ /*
+ * Dump SurfaceFlinger global state
+ */
+
+ snprintf(buffer, SIZE, "SurfaceFlinger global state\n");
+ result.append(buffer);
mWormholeRegion.dump(result, "WormholeRegion");
const DisplayHardware& hw(graphicPlane(0).displayHardware());
snprintf(buffer, SIZE,
@@ -1527,6 +1550,9 @@
result.append(buffer);
}
+ /*
+ * Dump HWComposer state
+ */
HWComposer& hwc(hw.getHwComposer());
snprintf(buffer, SIZE, " h/w composer %s and %s\n",
hwc.initCheck()==NO_ERROR ? "present" : "not present",
@@ -1534,6 +1560,9 @@
result.append(buffer);
hwc.dump(result, buffer, SIZE);
+ /*
+ * Dump gralloc state
+ */
const GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
alloc.dump(result);
hw.dump(result);