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Support scale with rotate degree

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This is added to support autoEnterPip transition from landscape and
there is no source rect hint being specified.

Video: http://rcll/aaaaaabFQoRHlzixHdtY/bvodLNGyrIXH8DSvGHehrp
Bug: 179286893
Test: manual in ApiDemos app, see video
Change-Id: I462b793e43f979d208edd777dc241b4e2ef20086
This commit is contained in:
Hongwei Wang
2021-02-08 16:49:26 -08:00
parent 78fed176c8
commit 70965be73f
1 changed files with 21 additions and 0 deletions
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21
packages/SystemUI/shared/src/com/android/systemui/shared/pip/PipSurfaceTransactionHelper.java
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@@ -32,8 +32,29 @@ public class PipSurfaceTransactionHelper {
private final Matrix mTmpTransform = new Matrix();
private final float[] mTmpFloat9 = new float[9];
private final RectF mTmpSourceRectF = new RectF();
private final RectF mTmpDestinationRectF = new RectF();
private final Rect mTmpDestinationRect = new Rect();
public void scale(SurfaceControl.Transaction tx, SurfaceControl leash,
Rect sourceBounds, Rect destinationBounds) {
mTmpSourceRectF.set(sourceBounds);
mTmpDestinationRectF.set(destinationBounds);
mTmpTransform.setRectToRect(mTmpSourceRectF, mTmpDestinationRectF, Matrix.ScaleToFit.FILL);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
.setPosition(leash, mTmpDestinationRectF.left, mTmpDestinationRectF.top);
}
public void scale(SurfaceControl.Transaction tx, SurfaceControl leash,
Rect sourceBounds, Rect destinationBounds,
float degree, float positionX, float positionY) {
mTmpSourceRectF.set(sourceBounds);
mTmpDestinationRectF.set(destinationBounds);
mTmpTransform.setRectToRect(mTmpSourceRectF, mTmpDestinationRectF, Matrix.ScaleToFit.FILL);
mTmpTransform.postRotate(degree, 0, 0);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
.setPosition(leash, positionX, positionY);
}
public void scaleAndCrop(SurfaceControl.Transaction tx, SurfaceControl leash,
Rect sourceBounds, Rect destinationBounds, Rect insets) {
mTmpSourceRectF.set(sourceBounds);