Implement Display Layer Stats V0.1
Try to collect data for analyzing how many display controller layers we
need and what we use them for. This change will collect additional data
from per frame point of view.
Test: adb shell dumpsys SurfaceFlinger --enable-layer-stats
Test: adb shell dumpsys SurfaceFlinger --disable-layer-stats
Test: adb shell dumpsys SurfaceFlinger --clear-layer-stats
Test: adb shell dumpsys SurfaceFlinger --dump-layer-stats
Bug: b/75953772
Change-Id: Ib48777df7e1fed637be7eb1aefbdf1808d1daccd
diff --git a/services/surfaceflinger/layerproto/LayerProtoParser.cpp b/services/surfaceflinger/layerproto/LayerProtoParser.cpp
index b10e07b..452592e 100644
--- a/services/surfaceflinger/layerproto/LayerProtoParser.cpp
+++ b/services/surfaceflinger/layerproto/LayerProtoParser.cpp
@@ -44,7 +44,12 @@
const LayerProtoParser::LayerGlobal LayerProtoParser::generateLayerGlobalInfo(
const LayersProto& layersProto) {
- return {{layersProto.resolution().w(), layersProto.resolution().h()}};
+ LayerGlobal layerGlobal;
+ layerGlobal.resolution = {layersProto.resolution().w(), layersProto.resolution().h()};
+ layerGlobal.colorMode = layersProto.color_mode();
+ layerGlobal.colorTransform = layersProto.color_transform();
+ layerGlobal.globalTransform = layersProto.global_transform();
+ return layerGlobal;
}
std::vector<std::unique_ptr<LayerProtoParser::Layer>> LayerProtoParser::generateLayerTree(
@@ -116,6 +121,8 @@
layer->hwcTransform = layerProto.hwc_transform();
layer->windowType = layerProto.window_type();
layer->appId = layerProto.app_id();
+ layer->hwcCompositionType = layerProto.hwc_composition_type();
+ layer->isProtected = layerProto.is_protected();
return layer;
}