2d - SkPicture 有多强大？

Question

在 Skia 中，如果我将某些内容记录到 SkPicture 中，是否可以保证保留所有必要的内存？IE

picture_canvas = picture.beginRecording(width, height);
picture_canvas->drawBitmap(*some_bitmap, 0, 0);
delete some_bitmap;
picture.endRecording();
some_canvas.drawPicture(picture); // will this crash since I deleted some_bitmap?

在任何情况下我可以删除导致 drawPicture() 崩溃的东西，或者它总是保证工作？