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
Merged-In: Ib48777df7e1fed637be7eb1aefbdf1808d1daccd
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index df729f5..31bb4d0 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -21,6 +21,8 @@
#include <stdlib.h>
+#include <math/mat4.h>
+
#include <ui/Region.h>
#include <binder/IBinder.h>
@@ -163,6 +165,8 @@
ui::ColorMode getActiveColorMode() const;
void setActiveColorMode(ui::ColorMode mode);
+ android_color_transform_t getColorTransform() const;
+ void setColorTransform(const mat4& transform);
void setCompositionDataSpace(android_dataspace dataspace);
/* ------------------------------------------------------------------------
@@ -237,6 +241,8 @@
int mActiveConfig;
// current active color mode
ui::ColorMode mActiveColorMode;
+ // Current color transform
+ android_color_transform_t mColorTransform;
// Need to know if display is wide-color capable or not.
// Initialized by SurfaceFlinger when the DisplayDevice is created.