1/* 2 * Copyright 2014 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8#include "SkGatherPixelRefsAndRects.h" 9#include "SkNoSaveLayerCanvas.h" 10#include "SkPictureUtils.h" 11 12void SkPictureUtils::GatherPixelRefsAndRects(SkPicture* pict, 13 SkPictureUtils::SkPixelRefContainer* prCont) { 14 if (pict->cullRect().isEmpty()) { 15 return ; 16 } 17 18 SkGatherPixelRefsAndRectsDevice device(SkScalarCeilToInt(pict->cullRect().width()), 19 SkScalarCeilToInt(pict->cullRect().height()), 20 prCont); 21 SkNoSaveLayerCanvas canvas(&device); 22 23 canvas.clipRect(pict->cullRect(), SkRegion::kIntersect_Op, false); 24 canvas.drawPicture(pict); 25} 26