35         private T mRenderer;  field in RenderScriptWallpaper.RenderScriptEngine
51             if (mRenderer != null) {  in destroyRenderer()
52                 mRenderer.stop();  in destroyRenderer()
53                 mRenderer = null;  in destroyRenderer()
65             if (mRenderer != null) {  in onVisibilityChanged()
67                     mRenderer.start();  in onVisibilityChanged()
69                     mRenderer.stop();  in onVisibilityChanged()
80             if (mRenderer == null) {  in onSurfaceChanged()
81                 mRenderer = createScene(width, height);  in onSurfaceChanged()
82                 mRenderer.init(mRs, getResources(), isPreview());  in onSurfaceChanged()
83                 mRenderer.start();  in onSurfaceChanged()
85                 mRenderer.resize(width, height);  in onSurfaceChanged()
92             if (mRenderer != null) mRenderer.setOffset(xOffset, yOffset, xPixels, yPixels);  in onOffsetsChanged()
113             if (mRenderer != null) {  in onCommand()
114                 return mRenderer.onCommand(action, x, y, z, extras, resultRequested);  in onCommand()