Separate layout ops from surface ops.
Further work to isolate layout from animation and surface operations.
Remove cruft and minor refactoring.
Change-Id: I6f910ed72c7c614996641c353870c2b2ab5e8bb4
diff --git a/services/java/com/android/server/wm/ScreenRotationAnimation.java b/services/java/com/android/server/wm/ScreenRotationAnimation.java
index 58187b6..ab084f9 100644
--- a/services/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -41,7 +41,6 @@
BlackFrame mBlackFrame;
int mWidth, mHeight;
- int mSnapshotRotation;
int mSnapshotDeltaRotation;
int mOriginalRotation;
int mOriginalWidth, mOriginalHeight;
@@ -125,8 +124,7 @@
if (mBlackFrame != null) {
mBlackFrame.printTo(prefix + " ", pw);
}
- pw.print(prefix); pw.print("mSnapshotRotation="); pw.print(mSnapshotRotation);
- pw.print(" mSnapshotDeltaRotation="); pw.print(mSnapshotDeltaRotation);
+ pw.print(prefix); pw.print(" mSnapshotDeltaRotation="); pw.print(mSnapshotDeltaRotation);
pw.print(" mCurRotation="); pw.println(mCurRotation);
pw.print(prefix); pw.print("mOriginalRotation="); pw.print(mOriginalRotation);
pw.print(" mOriginalWidth="); pw.print(mOriginalWidth);
@@ -173,7 +171,6 @@
mContext = context;
// Screenshot does NOT include rotation!
- mSnapshotRotation = 0;
if (originalRotation == Surface.ROTATION_90
|| originalRotation == Surface.ROTATION_270) {
mWidth = originalHeight;
@@ -197,7 +194,7 @@
try {
mSurface = new Surface(session, 0, "FreezeSurface",
-1, mWidth, mHeight, PixelFormat.OPAQUE, Surface.FX_SURFACE_SCREENSHOT | Surface.HIDDEN);
- if (mSurface == null || !mSurface.isValid()) {
+ if (!mSurface.isValid()) {
// Screenshot failed, punt.
mSurface = null;
return;
@@ -281,7 +278,7 @@
// Compute the transformation matrix that must be applied
// to the snapshot to make it stay in the same original position
// with the current screen rotation.
- int delta = deltaRotation(rotation, mSnapshotRotation);
+ int delta = deltaRotation(rotation, Surface.ROTATION_0);
createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix);
if (DEBUG_STATE) Slog.v(TAG, "**** ROTATION: " + delta);
@@ -703,20 +700,18 @@
}
void updateSurfaces() {
- if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) {
- if (mSurface != null) {
+ if (mSurface != null) {
+ if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) {
if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, hiding screenshot surface");
mSurface.hide();
}
}
- if (!mMoreStartFrame && !mMoreFinishFrame && !mMoreRotateFrame) {
- if (mBlackFrame != null) {
+ if (mBlackFrame != null) {
+ if (!mMoreStartFrame && !mMoreFinishFrame && !mMoreRotateFrame) {
if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding black frame");
mBlackFrame.hide();
- }
- } else {
- if (mBlackFrame != null) {
+ } else {
mBlackFrame.setMatrix(mFrameTransformation.getMatrix());
}
}