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Commit 27a90d23 authored by Adrian Roos's avatar Adrian Roos
Browse files

WM: Add debug information for forced seamless rotation 

Bug: 111062294
Test: adb shell dumpsys window ScreenDecoration
Change-Id: I1c90c74d6c43209a35e56163b39192c04e453709
(cherry picked from commit 2cadc5cd)
parent e69a4919

services/core/java/com/android/server/wm/ForcedSeamlessRotator.java

+20 −0
Original line number Diff line number Diff line
@@ -24,6 +24,9 @@ import android.view.DisplayInfo; 


import com.android.server.wm.utils.CoordinateTransforms;



import java.io.PrintWriter;

import java.io.StringWriter;



/**

 * Helper class for forced seamless rotation.

 *
@@ -37,8 +40,13 @@ public class ForcedSeamlessRotator { 


    private final Matrix mTransform = new Matrix();

    private final float[] mFloat9 = new float[9];

    private final int mOldRotation;

    private final int mNewRotation;



    public ForcedSeamlessRotator(int oldRotation, int newRotation, DisplayInfo info) {

        mOldRotation = oldRotation;

        mNewRotation = newRotation;



        final boolean flipped = info.rotation == ROTATION_90 || info.rotation == ROTATION_270;

        final int h = flipped ? info.logicalWidth : info.logicalHeight;

        final int w = flipped ? info.logicalHeight : info.logicalWidth;
@@ -77,4 +85,16 @@ public class ForcedSeamlessRotator { 
                    win.getFrameNumber());

        }

    }



    public void dump(PrintWriter pw) {

        pw.print("{old="); pw.print(mOldRotation); pw.print(", new="); pw.print(mNewRotation);

        pw.print("}");

    }



    @Override

    public String toString() {

        StringWriter sw = new StringWriter();

        dump(new PrintWriter(sw));

        return "ForcedSeamlessRotator" + sw.toString();

    }

}

services/core/java/com/android/server/wm/WindowManagerService.java

+1 −0
Original line number Diff line number Diff line
@@ -1901,6 +1901,7 @@ public class WindowManagerService extends IWindowManager.Stub 
            // TODO(b/111504081): Consolidate seamless rotation logic.

            if (win.mPendingForcedSeamlessRotate != null && !mWaitingForConfig) {

                win.mPendingForcedSeamlessRotate.finish(win.mToken, win);

                win.mFinishForcedSeamlessRotateFrameNumber = win.getFrameNumber();

                win.mPendingForcedSeamlessRotate = null;

            }

services/core/java/com/android/server/wm/WindowState.java

+18 −0
Original line number Diff line number Diff line
@@ -122,6 +122,7 @@ import static com.android.server.wm.WindowStateProto.CHILD_WINDOWS; 
import static com.android.server.wm.WindowStateProto.CONTENT_INSETS;

import static com.android.server.wm.WindowStateProto.DESTROYING;

import static com.android.server.wm.WindowStateProto.DISPLAY_ID;

import static com.android.server.wm.WindowStateProto.FINISHED_FORCED_SEAMLESS_ROTATION_FRAME;

import static com.android.server.wm.WindowStateProto.GIVEN_CONTENT_INSETS;

import static com.android.server.wm.WindowStateProto.HAS_SURFACE;

import static com.android.server.wm.WindowStateProto.IDENTIFIER;
@@ -130,6 +131,7 @@ import static com.android.server.wm.WindowStateProto.IS_READY_FOR_DISPLAY; 
import static com.android.server.wm.WindowStateProto.IS_VISIBLE;

import static com.android.server.wm.WindowStateProto.OUTSETS;

import static com.android.server.wm.WindowStateProto.OVERSCAN_INSETS;

import static com.android.server.wm.WindowStateProto.PENDING_FORCED_SEAMLESS_ROTATION;

import static com.android.server.wm.WindowStateProto.REMOVED;

import static com.android.server.wm.WindowStateProto.REMOVE_ON_EXIT;

import static com.android.server.wm.WindowStateProto.REQUESTED_HEIGHT;
@@ -281,6 +283,7 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP 
     */

    final boolean mForceSeamlesslyRotate;

    ForcedSeamlessRotator mPendingForcedSeamlessRotate;

    long mFinishForcedSeamlessRotateFrameNumber;



    private RemoteCallbackList<IWindowFocusObserver> mFocusCallbacks;
@@ -3294,6 +3297,11 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP 
        proto.write(REMOVED, mRemoved);

        proto.write(IS_ON_SCREEN, isOnScreen());

        proto.write(IS_VISIBLE, isVisible());

        if (mForceSeamlesslyRotate) {

            proto.write(PENDING_FORCED_SEAMLESS_ROTATION, mPendingForcedSeamlessRotate != null);

            proto.write(FINISHED_FORCED_SEAMLESS_ROTATION_FRAME,

                    mFinishForcedSeamlessRotateFrameNumber);

        }

        proto.end(token);

    }
@@ -3449,6 +3457,16 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP 
            pw.print(prefix); pw.print("mLastFreezeDuration=");

                    TimeUtils.formatDuration(mLastFreezeDuration, pw); pw.println();

        }

        if (mForceSeamlesslyRotate) {

            pw.print(prefix); pw.print("forceSeamlesslyRotate: pending=");

            if (mPendingForcedSeamlessRotate != null) {

                mPendingForcedSeamlessRotate.dump(pw);

            } else {

                pw.print("null");

            }

            pw.print(" finishedFrameNumber="); pw.print(mFinishForcedSeamlessRotateFrameNumber);

            pw.println();

        }

        if (mHScale != 1 || mVScale != 1) {

            pw.print(prefix); pw.print("mHScale="); pw.print(mHScale);

                    pw.print(" mVScale="); pw.println(mVScale);