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Merge "Use sourceRectHint to calculate scale when enter PiP" into tm-dev

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This commit is contained in:
Hongwei Wang
2022-04-13 17:38:34 +00:00
committed by Android (Google) Code Review
parent 5f17b13a5d be9da6d252
commit 634396baaf
3 changed files with 38 additions and 22 deletions
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16
libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipAnimationController.java
View File

@@ -250,7 +250,6 @@ public class PipAnimationController {
protected T mCurrentValue;
protected T mStartValue;
private T mEndValue;
private float mStartingAngle;
private PipAnimationCallback mPipAnimationCallback;
private PipTransactionHandler mPipTransactionHandler;
private PipSurfaceTransactionHelper.SurfaceControlTransactionFactory
@@ -260,8 +259,8 @@ public class PipAnimationController {
protected SurfaceControl mContentOverlay;
private PipTransitionAnimator(TaskInfo taskInfo, SurfaceControl leash,
@AnimationType int animationType, Rect destinationBounds, T baseValue, T startValue,
T endValue, float startingAngle) {
@AnimationType int animationType,
Rect destinationBounds, T baseValue, T startValue, T endValue) {
mTaskInfo = taskInfo;
mLeash = leash;
mAnimationType = animationType;
@@ -269,7 +268,6 @@ public class PipAnimationController {
mBaseValue = baseValue;
mStartValue = startValue;
mEndValue = endValue;
mStartingAngle = startingAngle;
addListener(this);
addUpdateListener(this);
mSurfaceControlTransactionFactory =
@@ -480,7 +478,7 @@ public class PipAnimationController {
static PipTransitionAnimator<Float> ofAlpha(TaskInfo taskInfo, SurfaceControl leash,
Rect destinationBounds, float startValue, float endValue) {
return new PipTransitionAnimator<Float>(taskInfo, leash, ANIM_TYPE_ALPHA,
destinationBounds, startValue, startValue, endValue, 0) {
destinationBounds, startValue, startValue, endValue) {
@Override
void applySurfaceControlTransaction(SurfaceControl leash,
SurfaceControl.Transaction tx, float fraction) {
@@ -520,7 +518,7 @@ public class PipAnimationController {
@PipAnimationController.TransitionDirection int direction, float startingAngle,
@Surface.Rotation int rotationDelta) {
final boolean isOutPipDirection = isOutPipDirection(direction);
final boolean isInPipDirection = isInPipDirection(direction);
// Just for simplicity we'll interpolate between the source rect hint insets and empty
// insets to calculate the window crop
final Rect initialSourceValue;
@@ -559,8 +557,7 @@ public class PipAnimationController {
// construct new Rect instances in case they are recycled
return new PipTransitionAnimator<Rect>(taskInfo, leash, ANIM_TYPE_BOUNDS,
endValue, new Rect(baseValue), new Rect(startValue), new Rect(endValue),
startingAngle) {
endValue, new Rect(baseValue), new Rect(startValue), new Rect(endValue)) {
private final RectEvaluator mRectEvaluator = new RectEvaluator(new Rect());
private final RectEvaluator mInsetsEvaluator = new RectEvaluator(new Rect());
@@ -595,7 +592,8 @@ public class PipAnimationController {
} else {
final Rect insets = computeInsets(fraction);
getSurfaceTransactionHelper().scaleAndCrop(tx, leash,
initialSourceValue, bounds, insets);
sourceHintRect, initialSourceValue, bounds, insets,
isInPipDirection);
if (shouldApplyCornerRadius()) {
final Rect sourceBounds = new Rect(initialContainerRect);
sourceBounds.inset(insets);

24
libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipSurfaceTransactionHelper.java
View File

@@ -103,21 +103,31 @@ public class PipSurfaceTransactionHelper {
* @return same {@link PipSurfaceTransactionHelper} instance for method chaining
*/
public PipSurfaceTransactionHelper scaleAndCrop(SurfaceControl.Transaction tx,
SurfaceControl leash,
Rect sourceBounds, Rect destinationBounds, Rect insets) {
SurfaceControl leash, Rect sourceRectHint,
Rect sourceBounds, Rect destinationBounds, Rect insets,
boolean isInPipDirection) {
mTmpSourceRectF.set(sourceBounds);
mTmpDestinationRect.set(sourceBounds);
mTmpDestinationRect.inset(insets);
// Scale by the shortest edge and offset such that the top/left of the scaled inset source
// rect aligns with the top/left of the destination bounds
final float scale = sourceBounds.width() <= sourceBounds.height()
? (float) destinationBounds.width() / sourceBounds.width()
: (float) destinationBounds.height() / sourceBounds.height();
final float scale;
if (isInPipDirection
&& sourceRectHint != null && sourceRectHint.width() < sourceBounds.width()) {
// scale by sourceRectHint if it's not edge-to-edge, for entering PiP transition only.
scale = sourceBounds.width() <= sourceBounds.height()
? (float) destinationBounds.width() / sourceRectHint.width()
: (float) destinationBounds.height() / sourceRectHint.height();
} else {
scale = sourceBounds.width() <= sourceBounds.height()
? (float) destinationBounds.width() / sourceBounds.width()
: (float) destinationBounds.height() / sourceBounds.height();
}
final float left = destinationBounds.left - insets.left * scale;
final float top = destinationBounds.top - insets.top * scale;
mTmpTransform.setScale(scale, scale);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
.setWindowCrop(leash, mTmpDestinationRect)
.setCrop(leash, mTmpDestinationRect)
.setPosition(leash, left, top);
return this;
}
@@ -163,7 +173,7 @@ public class PipSurfaceTransactionHelper {
mTmpTransform.setScale(scale, scale);
mTmpTransform.postRotate(degrees);
mTmpTransform.postTranslate(positionX, positionY);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9).setWindowCrop(leash, crop);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9).setCrop(leash, crop);
return this;
}

20
packages/SystemUI/shared/src/com/android/systemui/shared/pip/PipSurfaceTransactionHelper.java
View File

@@ -80,21 +80,29 @@ public class PipSurfaceTransactionHelper {
public PictureInPictureSurfaceTransaction scaleAndCrop(
SurfaceControl.Transaction tx, SurfaceControl leash,
Rect sourceBounds, Rect destinationBounds, Rect insets) {
Rect sourceRectHint, Rect sourceBounds, Rect destinationBounds, Rect insets) {
mTmpSourceRectF.set(sourceBounds);
mTmpDestinationRect.set(sourceBounds);
mTmpDestinationRect.inset(insets);
// Scale by the shortest edge and offset such that the top/left of the scaled inset
// source rect aligns with the top/left of the destination bounds
final float scale = sourceBounds.width() <= sourceBounds.height()
? (float) destinationBounds.width() / sourceBounds.width()
: (float) destinationBounds.height() / sourceBounds.height();
final float scale;
if (sourceRectHint.isEmpty() || sourceRectHint.width() == sourceBounds.width()) {
scale = sourceBounds.width() <= sourceBounds.height()
? (float) destinationBounds.width() / sourceBounds.width()
: (float) destinationBounds.height() / sourceBounds.height();
} else {
// scale by sourceRectHint if it's not edge-to-edge
scale = sourceRectHint.width() <= sourceRectHint.height()
? (float) destinationBounds.width() / sourceRectHint.width()
: (float) destinationBounds.height() / sourceRectHint.height();
}
final float left = destinationBounds.left - (insets.left + sourceBounds.left) * scale;
final float top = destinationBounds.top - (insets.top + sourceBounds.top) * scale;
mTmpTransform.setScale(scale, scale);
final float cornerRadius = getScaledCornerRadius(mTmpDestinationRect, destinationBounds);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
.setWindowCrop(leash, mTmpDestinationRect)
.setCrop(leash, mTmpDestinationRect)
.setPosition(leash, left, top)
.setCornerRadius(leash, cornerRadius)
.setShadowRadius(leash, mShadowRadius);
@@ -127,7 +135,7 @@ public class PipSurfaceTransactionHelper {
adjustedPositionY = positionY - insets.left * scale;
}
tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
.setWindowCrop(leash, mTmpDestinationRect)
.setCrop(leash, mTmpDestinationRect)
.setPosition(leash, adjustedPositionX, adjustedPositionY)
.setCornerRadius(leash, cornerRadius)
.setShadowRadius(leash, mShadowRadius);