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Merge "Optimize call to drawBitmap during screen rotation." into honeycomb

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This commit is contained in:
Jeff Brown
2011-01-21 15:29:46 -08:00
committed by Android (Google) Code Review
parent cab114906d 8db9ac4b7d
commit 75a0e44831
1 changed files with 6 additions and 2 deletions
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8
services/java/com/android/server/ScreenRotationAnimation.java
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@@ -23,6 +23,8 @@ import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.PixelFormat;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.util.DisplayMetrics;
import android.util.Slog;
@@ -132,9 +134,11 @@ class ScreenRotationAnimation {
}
if (screenshot != null) {
c.drawBitmap(screenshot, 0, 0, new Paint(0));
Paint paint = new Paint(0);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
c.drawBitmap(screenshot, 0, 0, paint);
} else {
c.drawColor(Color.GREEN);
c.drawColor(Color.GREEN, PorterDuff.Mode.SRC);
}
mSurface.unlockCanvasAndPost(c);