Add color mode metric to ViewRootImpl (49ee901e) · Commits · e / os / android_frameworks_base

Android.bp

+1 −0

Original line number	Diff line number	Diff line
		@@ -150,6 +150,7 @@ filegroup {
		// etc.
		":framework-javastream-protos",
		":statslog-framework-java-gen", // FrameworkStatsLog.java
		":statslog-hwui-java-gen", // HwuiStatsLog.java
		":audio_policy_configuration_V7_0",
		],
		}

core/java/android/view/ViewRootImpl.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -284,6 +284,7 @@ import com.android.internal.view.BaseSurfaceHolder;
		import com.android.internal.view.RootViewSurfaceTaker;
		import com.android.internal.view.SurfaceCallbackHelper;
		import com.android.modules.expresslog.Counter;
		import com.android.os.coregraphics.HwuiStatsLog;

		import libcore.io.IoUtils;

		@@ -1228,6 +1229,8 @@ public final class ViewRootImpl implements ViewParent,

		// The latest input event from the gesture that was used to resolve the pointer icon.
		private MotionEvent mPointerIconEvent = null;
		private @ActivityInfo.ColorMode int mCurrentColorMode = ActivityInfo.COLOR_MODE_DEFAULT;
		private long mColorModeLastSetMillis = -1;

		public ViewRootImpl(Context context, Display display) {
		this(context, display, WindowManagerGlobal.getWindowSession(), new WindowLayout());
		@@ -2646,6 +2649,7 @@ public final class ViewRootImpl implements ViewParent,
		mFirstFramePresentedTimeNs = -1;
		}
		}
		logColorMode(mCurrentColorMode, true);
		}


		@@ -6341,6 +6345,7 @@ public final class ViewRootImpl implements ViewParent,
		if (mAttachInfo.mThreadedRenderer == null) {
		return;
		}

		boolean isHdr = colorMode == ActivityInfo.COLOR_MODE_HDR
		\|\| colorMode == ActivityInfo.COLOR_MODE_HDR10;
		if (isHdr && !mDisplay.isHdrSdrRatioAvailable()) {
		@@ -6353,6 +6358,9 @@ public final class ViewRootImpl implements ViewParent,
		&& !getConfiguration().isScreenWideColorGamut()) {
		colorMode = ActivityInfo.COLOR_MODE_DEFAULT;
		}

		logColorMode(colorMode, false);

		float automaticRatio = mAttachInfo.mThreadedRenderer.setColorMode(colorMode);
		if (desiredRatio == 0 \|\| desiredRatio > automaticRatio) {
		desiredRatio = automaticRatio;
		@@ -10005,6 +10013,7 @@ public final class ViewRootImpl implements ViewParent,

		mAttachInfo.mThreadedRenderer = null;
		mAttachInfo.mHardwareAccelerated = false;
		logColorMode(mCurrentColorMode, true);
		}
		}

		@@ -13346,4 +13355,27 @@ public final class ViewRootImpl implements ViewParent,
		mInfrequentUpdateCount = 0;
		}
		}

		private void logColorMode(@ActivityInfo.ColorMode int colorMode, boolean windowStopped) {
		if (mColorModeLastSetMillis == -1 && windowStopped) {
		Log.d(TAG, "Skipping stats log for color mode");
		return;
		}

		long currentTimeMillis = System.currentTimeMillis();

		if (windowStopped) {
		HwuiStatsLog.write(HwuiStatsLog.HARDWARE_RENDERER_EVENT, Process.myUid(),
		currentTimeMillis - mColorModeLastSetMillis, mCurrentColorMode);
		mColorModeLastSetMillis = -1;
		} else {
		if (mColorModeLastSetMillis > 0) {
		HwuiStatsLog.write(HwuiStatsLog.HARDWARE_RENDERER_EVENT, Process.myUid(),
		currentTimeMillis - mColorModeLastSetMillis, mCurrentColorMode);
		}
		mColorModeLastSetMillis = currentTimeMillis;
		}

		mCurrentColorMode = colorMode;
		}
		}

libs/hwui/Android.bp

+7 −0

Original line number	Diff line number	Diff line
		@@ -501,6 +501,13 @@ genrule {
		],
		}

		genrule {
		name: "statslog-hwui-java-gen",
		tools: ["stats-log-api-gen"],
		cmd: "$(location stats-log-api-gen) --java $(out) --module hwui --javaPackage com.android.os.coregraphics --javaClass HwuiStatsLog",
		out: ["com/android/os/coregraphics/HwuiStatsLog.java"],
		}

		// ------------------------
		// library
		// ------------------------