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Commit c86b564b authored by Haofan Wang's avatar Haofan Wang Committed by Cherrypicker Worker
Browse files

Handle apply default picture profile for Tv Input[2/2] 

Add a hide setPictureProfileHandle for TvView to use to send the picture
profile handle to the composer HAL.

Bug: 420934125
Test: Tested on Gambit and check the log. Discover that the handle is
correct and succrddfully send to the Composer HAL.
Flag: EXEMPT bugfix
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:c5ad75f9bbe9a38782335ef73de104eead25c1cc)
Merged-In: I42c00a27251108d8eb586bb866644be5e02aef58
Change-Id: I42c00a27251108d8eb586bb866644be5e02aef58
parent f794ef9e

core/java/android/view/SurfaceView.java

+41 −3
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ import android.graphics.RectF; 
import android.graphics.Region;

import android.graphics.RenderNode;

import android.hardware.input.InputManager;

import android.media.quality.PictureProfileHandle;

import android.os.Build;

import android.os.Handler;

import android.os.IBinder;
@@ -210,6 +211,8 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 
    private float mRequestedHdrHeadroom = 0.f;

    private float mHdrHeadroom = 0.f;



    private PictureProfileHandle mRequestedPictureProfileHandle = null;



    /**

     * We use this lock to protect access to mSurfaceControl. Both are accessed on the UI

     * thread and the render thread via RenderNode.PositionUpdateListener#positionLost.
@@ -1014,6 +1017,29 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 
        invalidate();

    }



    /**

     * Sends the picture profile handle to the Composer HAL for application on the surface.

     * <p>

     * This method allows a system application to specify a picture profile handle.

     * The provided {@link PictureProfileHandle} will be propagated to the Composer HAL,

     * which is then responsible for applying the corresponding display adjustments.

     * <p>

     *

     * <p><b>Example Usage:</b></p>

     * This is used by TvView to apply a picture profile handle obtained for the current TV input.

     *

     * @param handle The non-null {@link PictureProfileHandle} to send to the layer.

     * @throws IllegalArgumentException if the provided handle is null.

     * @hide

     */

    public void sendPictureProfileHandle(PictureProfileHandle handle) {

        if (handle == null) {

            throw new IllegalArgumentException("PictureProfileHandle is null");

        }

        mRequestedPictureProfileHandle = handle;

        updateSurface();

    }



    private void updateOpaqueFlag() {

        if (!PixelFormat.formatHasAlpha(mRequestedFormat)) {

            mSurfaceFlags |= SurfaceControl.OPAQUE;
@@ -1094,7 +1120,8 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 


    private boolean performSurfaceTransaction(ViewRootImpl viewRoot, Translator translator,

            boolean creating, boolean sizeChanged, boolean hintChanged, boolean relativeZChanged,

            boolean hdrHeadroomChanged, Transaction surfaceUpdateTransaction) {

            boolean hdrHeadroomChanged, PictureProfileHandle pictureProfileHandle,

            Transaction surfaceUpdateTransaction) {

        boolean realSizeChanged = false;



        mSurfaceLock.lock();
@@ -1133,6 +1160,10 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 
                surfaceUpdateTransaction.setDesiredHdrHeadroom(

                        mBlastSurfaceControl, mHdrHeadroom);

            }

            if (pictureProfileHandle != null) {

                surfaceUpdateTransaction.setPictureProfileHandle(

                        mBlastSurfaceControl, pictureProfileHandle);

            }

            if (isAboveParent()) {

                float alpha = getAlpha();

                surfaceUpdateTransaction.setAlpha(mSurfaceControl, alpha);
@@ -1278,11 +1309,12 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 
        final boolean surfaceLifecycleStrategyChanged =

                mSurfaceLifecycleStrategy != mRequestedSurfaceLifecycleStrategy;

        final boolean hdrHeadroomChanged = mHdrHeadroom != mRequestedHdrHeadroom;

        final boolean pictureProfileChanged = mRequestedPictureProfileHandle != null;



        if (creating || formatChanged || sizeChanged || visibleChanged

                || alphaChanged || windowVisibleChanged || positionChanged

                || layoutSizeChanged || hintChanged || relativeZChanged || !mAttachedToWindow

                || surfaceLifecycleStrategyChanged || hdrHeadroomChanged) {

                || surfaceLifecycleStrategyChanged || hdrHeadroomChanged || pictureProfileChanged) {



            if (DEBUG) Log.i(TAG, System.identityHashCode(this) + " "

                    + "Changes: creating=" + creating
@@ -1321,6 +1353,12 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 
                mSurfaceLifecycleStrategy = mRequestedSurfaceLifecycleStrategy;

                mHdrHeadroom = mRequestedHdrHeadroom;



                // Picture profiles operate a bit differently. Since the picture profiles can also

                // be changed when queueing buffers, SurfaceView can't be the single source

                // of truth for the picture profile.

                PictureProfileHandle pictureProfileHandle = mRequestedPictureProfileHandle;

                mRequestedPictureProfileHandle = null;



                mScreenRect.left = mWindowSpaceLeft;

                mScreenRect.top = mWindowSpaceTop;

                mScreenRect.right = mWindowSpaceLeft + getWidth();
@@ -1357,7 +1395,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall 


                final boolean realSizeChanged = performSurfaceTransaction(viewRoot, translator,

                        creating, sizeChanged, hintChanged, relativeZChanged, hdrHeadroomChanged,

                        surfaceUpdateTransaction);

                        pictureProfileHandle, surfaceUpdateTransaction);



                try {

                    SurfaceHolder.Callback[] callbacks = null;