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Merge "Keep PIP screenshot layer below input consumer layer" into sc-dev am: f369d35b27

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14667204

Change-Id: Iaa5b8ab344b62bda95eece3af3670783740cb078
This commit is contained in:
Winson Chung
2021-05-21 03:57:47 +00:00
committed by Automerger Merge Worker
parent f6930d4faf f369d35b27
commit 3072a6864c
2 changed files with 7 additions and 3 deletions
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5
libs/WindowManager/Shell/src/com/android/wm/shell/common/ScreenshotUtils.java
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@@ -32,11 +32,12 @@ public class ScreenshotUtils {
* @param t the transaction used to set changes on the resulting screenshot.
* @param sc the SurfaceControl to take a screenshot of
* @param crop the crop to use when capturing the screenshot
* @param layer the layer to place the screenshot
*
* @return A SurfaceControl where the screenshot will be attached, or null if failed.
*/
public static SurfaceControl takeScreenshot(SurfaceControl.Transaction t, SurfaceControl sc,
Rect crop) {
Rect crop, int layer) {
final SurfaceControl.ScreenshotHardwareBuffer buffer = SurfaceControl.captureLayers(
new SurfaceControl.LayerCaptureArgs.Builder(sc)
.setSourceCrop(crop)
@@ -60,7 +61,7 @@ public class ScreenshotUtils {
t.setBuffer(screenshot, graphicBuffer);
t.setColorSpace(screenshot, buffer.getColorSpace());
t.reparent(screenshot, sc);
t.setLayer(screenshot, Integer.MAX_VALUE);
t.setLayer(screenshot, layer);
t.show(screenshot);
t.apply();
return screenshot;

5
libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java
View File

@@ -1159,8 +1159,11 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
preResizeBounds.offsetTo(0, 0);
final Rect snapshotDest = new Rect(0, 0, destinationBounds.width(),
destinationBounds.height());
// Note: Put this at layer=MAX_VALUE-2 since the input consumer for PIP is placed at
// MAX_VALUE-1
final SurfaceControl snapshotSurface = ScreenshotUtils.takeScreenshot(
mSurfaceControlTransactionFactory.getTransaction(), mLeash, preResizeBounds);
mSurfaceControlTransactionFactory.getTransaction(), mLeash, preResizeBounds,
Integer.MAX_VALUE - 2);
if (snapshotSurface != null) {
mSyncTransactionQueue.queue(wct);
mSyncTransactionQueue.runInSync(t -> {