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Merge "Load and draw bitmap only once with ImageWallpaper" into udc-qpr-dev

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Aurélien Pomini
2023-08-16 12:26:17 +00:00
committed by Android (Google) Code Review
parent 6e178a6d61 11514a9032
commit ac61530c4f
1 changed files with 3 additions and 0 deletions
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packages/SystemUI/src/com/android/systemui/wallpapers/ImageWallpaper.java
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@@ -109,6 +109,7 @@ public class ImageWallpaper extends WallpaperService {
private WallpaperManager mWallpaperManager;
private final WallpaperLocalColorExtractor mWallpaperLocalColorExtractor;
private SurfaceHolder mSurfaceHolder;
private boolean mDrawn = false;
@VisibleForTesting
static final int MIN_SURFACE_WIDTH = 128;
@VisibleForTesting
@@ -238,6 +239,7 @@ public class ImageWallpaper extends WallpaperService {
private void drawFrameSynchronized() {
synchronized (mLock) {
if (mDrawn) return;
drawFrameInternal();
}
}
@@ -275,6 +277,7 @@ public class ImageWallpaper extends WallpaperService {
Rect dest = mSurfaceHolder.getSurfaceFrame();
try {
canvas.drawBitmap(bitmap, null, dest, null);
mDrawn = true;
} finally {
surface.unlockCanvasAndPost(canvas);
}