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 "DMPDFRasterizeTask.h" 9#include "DMUtil.h" 10#include "DMWriteTask.h" 11#include "SkBitmap.h" 12#include "SkCanvas.h" 13#include "SkStream.h" 14 15namespace DM { 16 17PDFRasterizeTask::PDFRasterizeTask(const Task& parent, 18 SkStreamAsset* pdf, 19 RasterizePdfProc proc) 20 : CpuTask(parent) 21 , fName(UnderJoin(parent.name().c_str(), "rasterize")) 22 , fPdf(pdf) 23 , fRasterize(proc) { 24 SkASSERT(fPdf.get()); 25 SkASSERT(fPdf->unique()); 26} 27 28void PDFRasterizeTask::draw() { 29 SkBitmap bitmap; 30 31 if (fRasterize(fPdf.get(), &bitmap)) { 32 this->spawnChild(SkNEW_ARGS(WriteTask, (*this, "PDF", bitmap))); 33 } else { 34 this->fail(); 35 } 36} 37 38} // namespace DM 39